SPYWARE.CITADEL.ATMOS

Sample: 5519c2531967c4ece1c2c81db950cebde7798187
SHA256: fc46cd1d4c991991ee1cecb9a5baa57c6be32419aa0871724ad0289f4601d46c
Request: Tayuya [2016/08/11 - 00:08:00]
Callback: sjkdhfjkdsf.ru
Gate: http://sjkdhfjkdsf.ru/file.php|file=usa.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://91.224.141.11/googleAD/file.php|file=usa.xml', 'http://xcbvmxcmvoiurei.ru/googleAD/file.php|file=usa.xml', 'http://sjkdhfjkdsf.ru/file.php|file=usa.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[212, 121, 20, 116, 10, 179, 10, 157, 237, 200, 92, 193, 35, 175, 0, 64, 177, 80, 68, 78, 127, 213, 144, 202, 247, 110, 2, 72, 156, 167, 178, 61, 146, 252, 22, 163, 16, 45, 65, 233, 13, 128, 131, 170, 235, 97, 216, 115, 43, 180, 234, 89, 174, 14, 240, 173, 168, 142, 241, 97, 31, 124, 12, 244, 44, 2, 32, 255, 25, 152, 99, 42, 166, 107, 227, 154, 229, 41, 238, 129, 50, 10, 54, 164, 173, 190, 98, 65, 151, 82, 146, 144, 188, 65, 235, 162, 69, 125, 40, 18, 86, 219, 33, 127, 197, 136, 88, 122, 239, 149, 251, 83, 244, 202, 4, 93, 76, 18, 77, 194, 183, 116, 140, 60, 22, 196, 75, 254, 105, 33, 63, 25, 205, 234, 110, 82, 193, 218, 87, 221, 145, 155, 232, 212, 82, 66, 148, 237, 194, 249, 128, 103, 71, 5, 50, 58, 150, 188, 26, 133, 95, 132, 109, 253, 226, 115, 27, 46, 120, 143, 1, 166, 88, 67, 230, 172, 73, 223, 163, 84, 230, 222, 36, 185, 253, 226, 173, 140, 49, 183, 170, 38, 167, 161, 253, 36, 45, 165, 106, 246, 3, 162, 200, 217, 9, 77, 199, 230, 182, 158, 136, 137, 228, 208, 111, 135, 252, 137, 60, 69, 255, 187, 105, 165, 137, 99, 135, 200, 219, 36, 15, 138, 203, 139, 208, 222, 19, 240, 100, 159, 158, 150, 239, 90, 211, 181, 224, 195, 90, 215, 154, 192, 79, 91, 133, 132]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[223, 238, 38, 127, 19, 222, 249, 30, 18, 199, 182, 247, 69, 109, 87, 242]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [212, 116, 155, 116, 193, 170, 3, 219, 54, 2, 77, 105, 253, 237, 175, 148, 255, 80, 68, 78, 127, 213, 144, 202, 247, 110, 200, 72, 156, 167, 178, 61, 146, 252, 22, 163, 16, 45, 65, 233, 13, 128, 131, 170, 235, 97, 216, 115, 43, 180, 234, 89, 174, 14, 240, 173, 168, 142, 241, 97, 31, 124, 12, 244, 44, 2, 32, 177, 25, 152, 99, 42, 166, 107, 227, 154, 229, 41, 238, 129, 50, 10, 0, 164, 173, 190, 98, 65, 151, 82, 146, 144, 188, 65, 235, 162, 69, 125, 40, 18, 86, 157, 33, 127, 197, 136, 88, 122, 239, 149, 251, 83, 244, 202, 4, 93, 76, 18, 92, 194, 183, 121, 140, 60, 22, 196, 75, 254, 10, 33, 63, 25, 205, 234, 110, 82, 193, 218, 87, 221, 145, 20, 232, 212, 82, 66, 64, 237, 194, 249, 128, 103, 71, 5, 50, 58, 150, 188, 26, 133, 95, 132, 109, 35, 226, 115, 27, 46, 120, 143, 1, 166, 88, 67, 230, 172, 73, 223, 163, 84, 230, 222, 36, 185, 253, 226, 173, 140, 49, 183, 179, 38, 167, 161, 253, 36, 45, 165, 106, 246, 10, 162, 200, 217, 9, 77, 199, 230, 182, 158, 136, 137, 228, 208, 111, 135, 252, 137, 60, 69, 255, 187, 105, 165, 137, 99, 135, 200, 219, 36, 15, 138, 203, 139, 208, 222, 19, 240, 100, 159, 158, 150, 239, 90, 211, 181, 224, 195, 90, 215, 154, 192, 79, 91, 133, 132], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://91.224.141.11/googleAD/file.php|file=usa.xml', 'http://xcbvmxcmvoiurei.ru/googleAD/file.php|file=usa.xml', 'http://sjkdhfjkdsf.ru/file.php|file=usa.xml'], 'base_config_hexed': '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', 'salt': '\xef\xcd\xc9\xf2'}

Tools: [Hybrid] [MDB]

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