SPYWARE.CITADEL.ATMOS

Sample: 2452ae6cdd0b66ee8525f24bd4be9b73462368e4
SHA256: 3fd8ffa7c7ff309621a63e139bd9f34cf9cfc0623367ced3bf78b00a15538b34
Request: Tayuya [2016/09/12 - 12:09:12]
Callback: 109.120.184.155
Gate: http://109.120.184.155/googleAD/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://109.120.184.155/googleAD/file.php|file=usa.xml', 'http://mudusyywqq.ru/googleAD/file.php|file=usa.xml', 'http://mncxzbvuifdf.ru/file.php|file=usa.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[99, 168, 128, 27, 121, 54, 81, 4, 131, 82, 122, 25, 107, 45, 8, 148, 214, 80, 114, 204, 139, 254, 229, 20, 165, 226, 115, 231, 80, 27, 194, 216, 194, 86, 25, 155, 9, 191, 98, 35, 170, 125, 68, 39, 143, 48, 154, 185, 74, 118, 110, 79, 116, 196, 113, 237, 61, 190, 45, 246, 190, 89, 155, 133, 177, 160, 36, 65, 38, 109, 67, 219, 223, 42, 61, 182, 82, 243, 132, 158, 211, 111, 15, 96, 52, 8, 96, 76, 73, 90, 248, 88, 29, 209, 97, 124, 7, 13, 240, 165, 217, 178, 103, 107, 146, 66, 160, 141, 212, 53, 219, 77, 41, 100, 78, 250, 142, 95, 21, 179, 241, 201, 46, 186, 226, 126, 69, 146, 66, 230, 225, 106, 210, 197, 23, 98, 87, 210, 41, 10, 18, 63, 75, 116, 28, 36, 95, 61, 136, 103, 201, 192, 157, 224, 207, 206, 197, 248, 60, 197, 209, 2, 165, 252, 203, 129, 180, 223, 68, 64, 177, 53, 109, 221, 238, 210, 63, 52, 87, 11, 228, 255, 33, 181, 53, 68, 63, 126, 233, 187, 212, 200, 244, 35, 215, 5, 96, 67, 26, 36, 240, 23, 0, 227, 242, 114, 5, 229, 84, 163, 37, 247, 78, 32, 227, 9, 72, 223, 156, 207, 14, 40, 209, 95, 243, 107, 161, 199, 145, 41, 189, 101, 12, 88, 152, 28, 195, 204, 145, 14, 1, 119, 211, 233, 6, 218, 66, 41, 159, 228, 147, 193, 100, 102, 188, 172]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[236, 6, 240, 86, 0, 165, 17, 215, 127, 25, 247, 180, 165, 117, 235, 208]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [99, 68, 170, 65, 233, 211, 27, 219, 0, 80, 201, 210, 115, 4, 158, 199, 68, 80, 114, 204, 139, 254, 229, 20, 165, 226, 107, 231, 82, 27, 194, 216, 194, 86, 25, 155, 9, 191, 98, 35, 128, 125, 68, 39, 143, 48, 154, 185, 74, 118, 110, 79, 116, 196, 113, 237, 61, 190, 45, 246, 190, 89, 155, 133, 177, 160, 36, 81, 38, 109, 67, 45, 223, 42, 61, 182, 82, 243, 132, 8, 211, 111, 15, 96, 52, 8, 96, 76, 73, 90, 248, 88, 29, 209, 97, 124, 7, 13, 240, 165, 217, 178, 103, 107, 146, 66, 160, 141, 212, 53, 219, 77, 41, 100, 78, 250, 142, 95, 21, 179, 241, 201, 46, 186, 226, 126, 69, 146, 66, 230, 225, 106, 210, 197, 23, 98, 87, 210, 41, 10, 18, 63, 75, 116, 28, 36, 95, 61, 136, 103, 122, 192, 157, 224, 207, 206, 197, 248, 60, 197, 209, 2, 165, 252, 203, 129, 180, 223, 168, 64, 177, 53, 109, 221, 238, 25, 63, 52, 87, 11, 228, 255, 33, 181, 53, 214, 63, 126, 121, 187, 212, 200, 244, 35, 215, 5, 96, 67, 26, 36, 240, 23, 131, 227, 242, 114, 5, 229, 84, 163, 37, 247, 78, 32, 227, 9, 72, 223, 156, 207, 14, 40, 209, 95, 243, 107, 161, 148, 145, 41, 189, 101, 12, 88, 152, 28, 195, 204, 145, 14, 1, 119, 54, 233, 6, 218, 66, 41, 159, 228, 147, 193, 100, 102, 188, 172], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://109.120.184.155/googleAD/file.php|file=usa.xml', 'http://mudusyywqq.ru/googleAD/file.php|file=usa.xml', 'http://mncxzbvuifdf.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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