Researchers Center: Atmos Strategic Monitoring


SPYWARE.CITADEL.ATMOS

Sample: c3d1f4e4f58b24555a26b3e90be59b0ad129b1c7
SHA256: a9fb31e45dc23bc37af476e0e215e3de3dc980a088258054ebae840f42158280
Request: Tayuya [2016/08/30 - 13:08:08]
Callback: autorembisz.pl
Gate: http://autorembisz.pl/css/js/javascritp/css/_css/file.php|file=usagold.xml
Decryptor logs:
DEBUG:root:[*] get base config & several params
DEBUG:root:[*] found base config at RVA:0x000059b0, RA:0x000059b0
DEBUG:root:[*] found login key: 3533334439323236453443314345304139383135444245423139323335414534
DEBUG:root:[*] use RC4 key at (base config + 0x00000157)
DEBUG:root:[*] found following xor key for AES plus:
DEBUG:root:[62, 74, 187, 1, 132, 27, 178, 152, 18, 43, 181, 239, 177, 190, 209, 113]
DEBUG:root:[*] found RC4 salt: 0xF2C9CDEF
DEBUG:root:[*] found xor key using after Visual Decrypt: 0xF2C9CDEF
DEBUG:root:C&C found:
DEBUG:root:['http://autorembisz.pl/css/js/javascritp/css/_css/file.php|file=usagold.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[65, 117, 182, 172, 247, 160, 219, 74, 117, 237, 110, 251, 107, 89, 40, 182, 123, 228, 202, 145, 197, 144, 34, 98, 157, 52, 166, 12, 176, 41, 160, 78, 145, 140, 218, 92, 54, 212, 118, 46, 162, 119, 194, 123, 166, 156, 56, 128, 33, 166, 79, 82, 192, 178, 126, 43, 40, 15, 76, 227, 26, 217, 133, 66, 170, 174, 215, 109, 104, 101, 150, 177, 16, 161, 136, 37, 14, 208, 82, 204, 244, 255, 191, 59, 226, 24, 18, 122, 3, 59, 212, 203, 152, 5, 31, 33, 201, 48, 98, 195, 27, 148, 25, 127, 80, 81, 242, 6, 136, 53, 157, 244, 8, 142, 243, 132, 175, 107, 229, 209, 246, 207, 88, 65, 13, 169, 224, 50, 31, 85, 184, 124, 253, 245, 6, 192, 87, 179, 84, 222, 224, 203, 119, 72, 75, 25, 210, 169, 62, 226, 49, 253, 163, 65, 99, 199, 133, 165, 15, 156, 232, 112, 105, 146, 22, 159, 36, 243, 9, 218, 148, 137, 95, 60, 142, 210, 81, 33, 125, 121, 50, 251, 244, 163, 181, 193, 10, 94, 72, 2, 193, 0, 83, 86, 67, 18, 116, 111, 165, 97, 53, 202, 27, 226, 214, 223, 52, 239, 52, 42, 96, 68, 38, 198, 226, 14, 240, 229, 234, 158, 203, 181, 255, 48, 128, 45, 55, 229, 221, 21, 130, 214, 158, 50, 35, 87, 46, 145, 43, 150, 4, 16, 145, 161, 200, 138, 167, 2, 124, 43, 70, 90, 188, 254, 197, 67]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[175, 228, 231, 16, 139, 124, 239, 158, 11, 238, 77, 215, 129, 144, 177, 243]
Report:
{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [182, 107, 123, 14, 52, 157, 161, 169, 117, 138, 195, 31, 202, 218, 136, 65, 65, 228, 202, 145, 197, 144, 34, 98, 157, 52, 166, 12, 176, 41, 160, 78, 145, 140, 89, 92, 54, 212, 118, 46, 162, 119, 194, 182, 166, 156, 56, 128, 33, 166, 79, 82, 192, 178, 126, 43, 40, 15, 76, 227, 26, 217, 133, 66, 170, 174, 215, 109, 104, 101, 150, 177, 16, 219, 40, 37, 14, 208, 82, 204, 244, 255, 191, 59, 226, 24, 18, 122, 3, 59, 212, 203, 152, 5, 251, 33, 201, 48, 98, 110, 27, 148, 25, 127, 80, 81, 242, 6, 136, 53, 160, 244, 8, 142, 243, 132, 175, 117, 229, 209, 246, 207, 88, 123, 13, 169, 224, 50, 31, 85, 184, 124, 253, 245, 6, 192, 87, 179, 84, 222, 224, 203, 119, 72, 75, 25, 210, 74, 62, 226, 49, 253, 163, 65, 99, 199, 133, 165, 15, 156, 232, 112, 105, 146, 22, 159, 36, 243, 9, 218, 148, 137, 95, 60, 142, 210, 81, 33, 125, 121, 50, 251, 244, 163, 181, 193, 10, 94, 72, 2, 193, 0, 83, 86, 67, 18, 116, 111, 165, 97, 53, 107, 27, 226, 214, 223, 247, 239, 52, 42, 96, 68, 38, 198, 226, 172, 240, 229, 234, 158, 203, 181, 255, 48, 128, 45, 55, 229, 221, 21, 130, 214, 158, 50, 35, 87, 46, 145, 43, 150, 4, 16, 145, 161, 200, 237, 167, 2, 124, 43, 70, 90, 188, 254, 197, 67], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://autorembisz.pl/css/js/javascritp/css/_css/file.php|file=usagold.xml'], 'base_config_hexed': '1779e613a165c3d68a57206525ea7d55876e33a28be1a245191b8b04a748bb8eff9beac74341e2612f94e4ac9f9247af518d6277eb23acaf407122687474703a2f2f6175746f72656d6269737a2e706c2f6373732f6a732f6a6176617363726974702f6373732f5f6373732f66696c652e7068707c66696c653d757361676f6c642e786d6c0000000000000000000000000000000000000000000000000000005e728f5a04913d73939b38700e17421edc5e99d5cb971a0654e6ac1421e1dc6504000100eae533b948ea08d27439de457f30ed7802972f8f5fd2c340495b90e387702ac9f409f9cfcb0d983321c57ba6b391d5a2e2dab8fdfc477ebfbd346931166086363c000000a46eb0391ea46269ffe917fb7449fd78b4ada7368552b074017aa1a6090004005c731a8c72bcdbb7eca07c2cbfcc46270d6d0450a79facd7d12842c24566fa867a869dd525f72db8011eccddcb4cda4175b6acf7a0db4a75ed6efb6b5928b67be4ca91c59022629d34a60cb029a04e918cda5c36d4762ea277c27ba69c388021a64f52c0b27e2b280f4ce31ad98542aaaed76d686596b110a188250ed052ccf4ffbf3be218127a033bd4cb98051f21c93062c31b94197f5051f20688359df4088ef384af6be5d1f6cf58410da9e0321f55b87cfdf506c057b354dee0cb77484b19d2a93ee231fda34163c785a50f9ce8706992169f24f309da94895f3c8ed251217d7932fbf4a3b5c10a5e4802c10053564312746fa56135ca1be2d6df34ef342a604426c6e20ef0e5ea9ecbb5ff30802d37e5dd1582d69e3223572e912b96041091a1c88aa7027c2b465abcfec54352687474703a2f2f6175746f72656d6269737a2e706c2f6373732f6a732f6a6176617363726974702f6373732f5f6373732f66696c652e7068707c66696c653d757361676f6c642e786d6c00e159da891514e20ef85c7452773a0d35081af1353d1765d899791f4ba27cfb483754ef3c246d41aaf4f7f7ca07a29077e4a6f148cf07a2fc9f173a1bca3c18dac2f3543f8415f5876d5a65c5501b22cbc75cb54dc609e84476803491400800000040f2da5c94676d0c8ba4897d2c2bfa5942268f4aa69f79c667006f006c006400000055d470fe2379949e5eb45e13cd43632a5581642f6339d4618fb895a379260374f7163321735b7c398e1d3742092dc4aae696ce01ca75cf65a60ad63d960e882a0a47643a235b4c5f60e2412079be6f8f8baf697b7622080004008bb94b72dab7d4928cb0fc200bf71b280416e49f6bbf8cf5bf062fe98fce6fa13d815efa02059e1d32000000c1e9081a078a1178c024318f570bbc726404b03773fc974d07faaf10de53499b771d6fddd2e5c9f077a5c2a5b9f0e6643c708e33b592c014f180519419504ca1347a989ced90d4af962986616e1f75671ffa53bd8bab9ff6c87ecad14b58040400eaca7de1f1fa5e289ac6e9fdfe3125168a45ff7eaffe9c95db63ee59a9f685e3554ea8347203a532dfca65eef7e1432808ae1e1506a3ad608164136ed52cb4e6a16d4606000300bee0dafeca704f6c5e5cd445d91956d22f57156a3236034010b76c7f1d70dc99d3853edb17d34146be687474703a2f2f6175746f72656d6269737a2e706c2f6373732f6a732f6a6176617363726974702f6373732f5f6373732f66696c652e7068707c66696c653d757361676f6c642e786d6c0000000000000000000000000000000000000000000000000000005a4a42af56c8b0ee4638e214de8bd3c2917b25a1b21f6699dabd934489dfdaa210a9a40eae69d370f97048b57f21a97cae47', 'salt': '\xef\xcd\xc9\xf2'}
Tools: [Hybrid] [MDB]

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