SPYWARE.CITADEL.ATMOS

Sample: 270da3df2d8ec0d9f41c40b0ec35c5b0664eff98
SHA256: 37f66f0403185dd5660890c115aa2ca92648e56889170d354249f5f0f18b22c4
Request: Tayuya [2017/05/11 - 17:05:39]
Callback: www.packzang.com
Gate: http://www.packzang.com/mss/file.php|file=us.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://www.packzang.com/mss/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[15, 66, 142, 72, 187, 150, 219, 102, 208, 201, 148, 31, 213, 209, 116, 49, 133, 255, 108, 5, 36, 191, 217, 71, 169, 159, 72, 22, 89, 76, 94, 159, 235, 70, 133, 17, 174, 120, 34, 113, 189, 148, 178, 0, 232, 139, 66, 16, 42, 128, 244, 143, 118, 29, 88, 15, 138, 24, 156, 228, 216, 174, 194, 144, 127, 20, 97, 153, 35, 206, 12, 168, 110, 242, 64, 213, 186, 164, 199, 122, 49, 62, 40, 130, 1, 92, 18, 64, 114, 19, 169, 184, 66, 109, 183, 115, 62, 203, 79, 165, 121, 43, 242, 25, 135, 69, 109, 235, 109, 251, 184, 187, 238, 224, 103, 207, 157, 161, 161, 24, 163, 91, 209, 91, 146, 205, 87, 75, 67, 71, 121, 37, 214, 110, 113, 23, 166, 28, 237, 100, 25, 157, 2, 114, 43, 48, 68, 198, 16, 26, 188, 190, 7, 193, 47, 87, 17, 0, 204, 211, 65, 213, 233, 132, 55, 89, 163, 231, 245, 64, 29, 196, 22, 9, 155, 176, 61, 149, 236, 110, 152, 96, 149, 124, 19, 83, 134, 70, 21, 210, 150, 131, 151, 196, 45, 174, 253, 198, 111, 118, 209, 190, 35, 208, 46, 152, 44, 242, 226, 250, 213, 241, 179, 138, 22, 250, 246, 58, 160, 157, 78, 50, 229, 36, 106, 195, 218, 35, 76, 56, 80, 12, 192, 18, 170, 221, 38, 102, 210, 180, 2, 181, 193, 175, 130, 143, 7, 226, 220, 216, 164, 178, 96, 55, 115, 154]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[171, 172, 88, 176, 207, 2, 107, 104, 149, 74, 201, 60, 9, 25, 125, 8]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [15, 97, 226, 169, 241, 69, 35, 29, 209, 153, 250, 7, 208, 17, 133, 20, 96, 255, 108, 5, 36, 191, 217, 71, 72, 159, 72, 22, 89, 76, 94, 159, 235, 70, 133, 17, 174, 120, 34, 113, 189, 148, 178, 0, 232, 139, 66, 16, 42, 128, 244, 143, 118, 29, 88, 15, 138, 24, 156, 228, 216, 174, 194, 144, 127, 49, 66, 201, 219, 206, 12, 168, 110, 242, 64, 213, 186, 164, 199, 122, 49, 62, 40, 130, 1, 92, 18, 64, 114, 19, 169, 184, 66, 109, 183, 115, 62, 203, 79, 165, 121, 43, 242, 25, 135, 150, 109, 235, 109, 251, 184, 187, 238, 224, 103, 207, 157, 161, 161, 24, 163, 91, 208, 91, 146, 205, 87, 75, 67, 71, 121, 37, 214, 110, 113, 23, 166, 28, 237, 100, 25, 157, 2, 114, 43, 48, 68, 198, 16, 26, 188, 190, 7, 193, 47, 87, 209, 0, 204, 211, 65, 213, 233, 132, 55, 89, 163, 231, 245, 64, 102, 196, 22, 9, 155, 176, 61, 149, 236, 110, 152, 116, 149, 124, 19, 83, 134, 70, 21, 210, 150, 131, 151, 196, 45, 174, 253, 198, 111, 118, 209, 190, 35, 213, 46, 152, 44, 242, 142, 250, 213, 187, 179, 138, 22, 148, 246, 58, 160, 157, 78, 50, 229, 36, 106, 195, 218, 35, 76, 56, 80, 12, 192, 18, 170, 221, 38, 102, 210, 180, 2, 181, 193, 175, 130, 143, 31, 226, 220, 216, 164, 178, 96, 55, 115, 154], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://www.packzang.com/mss/file.php|file=us.xml'], 'base_config_hexed': '1779e613a165c3d68a57206525ea7d55876e33a28be1a245191b8b04a748bb8eff9beac74341e2612f94e4ac9f9247af518d6277eb23acaf407122687474703a2f2f7777772e7061636b7a616e672e636f6d2f6d73732f66696c652e7068707c66696c653d75732e786d6c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005e728f5a04913d73939b38700e17421edc5e99d5cb971a0654e6ac1421e1dc6504000100eae533b948ea08d27439de457f30ed7802972f8f5fd2c340495b90e387702ac9f409f9cfcb0d983321c57ba6b391d5a2e2dab8fdfc477ebfbd346931166086363c000000a46eb0391ea46269ffe917fb7449fd78b4ada7368552b074017aa1a6090004005c731a8c72bcdbb7eca07c2cbfcc46270d6d0450a79facd7d12842c24566fa867a869dd525f72db8011eccddcb4cda0f428e48bb96db66d0c9941fd5d1743185ff6c0524bfd947a99f4816594c5e9feb468511ae782271bd94b200e88b42102a80f48f761d580f8a189ce4d8aec2907f14619923ce0ca86ef240d5baa4c77a313e2882015c12407213a9b8426db7733ecb4fa5792bf21987456deb6dfbb8bbeee067cf9da1a118a35bd15b92cd574b43477925d66e7117a61ced64199d02722b3044c6101abcbe07c12f571100ccd341d5e9843759a3e7f5401dc416099bb03d95ec6e9860957c1353864615d2968397c42daefdc66f76d1be23d02e982cf2e2fad5f1b38a16faf63aa09d4e32e5246ac3da234c38500cc012aadd2666d2b402b5c1af828f07e2dcd8a4b26037739a52687474703a2f2f7777772e7061636b7a616e672e636f6d2f6d73732f66696c652e7068707c66696c653d75732e786d6c006fead280f3137a59313e8cafcdcfe8b2c911bd9ffad8a189b865e159da891514e20ef85c7452773a0d35081af1353d1765d899791f4ba27cfb483754ef3c246d41aaf4f7f7ca07a29077e4a6f148cf07a2fc9f173a1bca3c18dac2f3543f8415f5876d5a65c5501b22cbc75cb54dc609e84476803491400800000040f2da5c94676d0c8ba4897d2c2bfa5942268f4aa69f79c67500730063006100000055d470fe2379949e5eb45e13cd43632a5581642f6339d4618fb895a379260374f7163321735b7c398e1d3742092dc4aae696ce01ca75cf65a60ad63d960e882a0a47643a235b4c5f60e2412079be6f8f8baf697b7622080004008bb94b72dab7d4928cb0fc200bf71b280416e49f6bbf8cf5bf062fe98fce6fa13d815efa02059e1d32000000c1e9081a078a1178c024318f570bbc726404b03773fc974d07faaf10de53499b771d6fddd2e5c9f077a5c2a5b9f0e6643c708e33b592c014f180519419504ca1347a989ced90d4af962986616e1f75671ffa53bd8bab9ff6c87ecad14b18040000eaca7de1f1fa5e289ac6e9fdfe3125168a45ff7eaffe9c95db63ee59a9f685e3554ea8347203a532dfca65eef7e1432808ae1e1506a3ad608164136ed52cb4e6a16d4606000300bee0dafeca704f6c5e5cd445d91956d22f57156a3236034010b76c7f1d70dc99d3853edb17d34146be68687474703a2f2f7777772e7061636b7a616e672e636f6d2f6d73732f66696c652e7068707c66696c653d75732e786d6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a4a42af56c8b0ee4638e214de8bd3c2917b25a1b21f6699dabd934489dfdaa210a9a40eae69d370f97048b57f21a97cae47', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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