Researchers Center: Atmos Strategic Monitoring


SPYWARE.CITADEL.ATMOS

Sample: 1ed4b16761fbe516d4e7051aeaf5f0b1c47c5dc3
SHA256: c341f19ff0082172ac7948e73013b63476eaf08986374cd4cbc6e95b93e438fa
Request: Tayuya [2016/11/23 - 13:11:21]
Callback: 185.61.138.240
Gate: http://185.61.138.240/bdm/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://185.61.138.240/bdm/file.php|file=us.xml', 'http://www.hconf3.com/fd/file.php|file=us.xml', 'http://www.conf2.com/fd/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[59, 124, 5, 3, 33, 118, 200, 236, 119, 172, 188, 253, 47, 5, 228, 46, 44, 74, 253, 68, 122, 183, 29, 173, 215, 84, 111, 11, 169, 196, 15, 84, 4, 3, 40, 208, 72, 19, 156, 228, 158, 218, 77, 194, 198, 114, 119, 69, 13, 25, 246, 6, 80, 35, 12, 101, 66, 47, 67, 238, 52, 252, 112, 178, 62, 70, 92, 108, 202, 243, 164, 248, 81, 125, 17, 144, 151, 130, 186, 20, 102, 253, 104, 146, 214, 92, 65, 192, 65, 214, 122, 221, 206, 217, 160, 138, 149, 26, 170, 36, 152, 29, 99, 117, 135, 149, 110, 4, 126, 1, 183, 50, 254, 245, 182, 54, 211, 97, 83, 161, 26, 140, 213, 162, 196, 190, 64, 214, 143, 116, 46, 109, 239, 179, 54, 185, 111, 202, 10, 115, 204, 215, 184, 91, 29, 64, 49, 244, 123, 204, 148, 211, 191, 199, 68, 8, 42, 160, 56, 25, 156, 187, 48, 176, 71, 133, 14, 94, 182, 189, 135, 21, 90, 4, 71, 254, 155, 211, 173, 151, 11, 234, 42, 218, 105, 222, 147, 223, 99, 72, 163, 15, 10, 147, 181, 37, 181, 230, 176, 203, 9, 150, 159, 230, 0, 235, 178, 241, 251, 6, 251, 59, 25, 136, 146, 107, 242, 43, 247, 127, 165, 233, 225, 255, 49, 53, 16, 190, 17, 207, 113, 30, 75, 50, 177, 47, 186, 99, 218, 45, 82, 229, 121, 177, 212, 250, 6, 197, 43, 165, 158, 82, 219, 112, 221, 122]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[17, 206, 148, 168, 87, 71, 167, 203, 201, 167, 22, 249, 86, 184, 247, 233]
Report:
{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [59, 196, 116, 239, 133, 11, 190, 241, 164, 121, 71, 21, 247, 255, 37, 229, 196, 74, 253, 68, 122, 183, 29, 173, 215, 84, 111, 118, 169, 44, 15, 84, 4, 3, 40, 208, 72, 19, 156, 228, 158, 218, 77, 194, 198, 114, 119, 69, 13, 25, 246, 6, 80, 35, 12, 101, 66, 47, 67, 238, 52, 252, 112, 178, 62, 70, 92, 108, 202, 243, 119, 248, 81, 125, 17, 144, 151, 130, 186, 20, 102, 253, 104, 146, 214, 92, 65, 192, 65, 214, 122, 221, 206, 217, 160, 138, 149, 26, 170, 36, 152, 29, 99, 117, 135, 149, 110, 4, 126, 1, 183, 50, 254, 245, 182, 54, 211, 97, 83, 161, 26, 140, 213, 162, 124, 190, 64, 214, 143, 5, 46, 109, 3, 179, 54, 185, 111, 202, 10, 115, 204, 215, 184, 91, 29, 64, 49, 244, 123, 204, 148, 211, 191, 199, 68, 8, 42, 160, 56, 25, 156, 187, 48, 176, 71, 33, 14, 94, 182, 189, 135, 253, 90, 4, 188, 254, 155, 211, 173, 151, 11, 234, 42, 218, 105, 222, 147, 223, 99, 72, 163, 15, 10, 147, 181, 228, 181, 230, 176, 203, 9, 150, 159, 230, 0, 235, 178, 236, 251, 6, 251, 59, 25, 136, 146, 107, 242, 43, 47, 127, 165, 233, 225, 5, 49, 53, 16, 200, 17, 207, 113, 30, 75, 50, 177, 47, 186, 99, 218, 45, 82, 46, 172, 177, 212, 250, 6, 197, 43, 165, 158, 82, 219, 112, 221, 122], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://185.61.138.240/bdm/file.php|file=us.xml', 'http://www.hconf3.com/fd/file.php|file=us.xml', 'http://www.conf2.com/fd/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}
Tools: [Hybrid] [MDB]

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