SPYWARE.CITADEL.ATMOS

Sample: eeceb21158555a1beb7a3b7ca652cd0516d69e1a
SHA256: fbc5be64fe1aa9775c9f29825ef160a026ceec344854c1df668289cd0d8f6c84
Request: Tayuya [2017/03/07 - 22:03:03]
Callback: 46.183.222.117
Gate: http://46.183.222.117/spart/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://46.183.222.117/spart/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[219, 104, 51, 222, 21, 16, 149, 174, 78, 252, 193, 142, 253, 94, 248, 126, 220, 188, 9, 67, 13, 120, 21, 41, 120, 138, 209, 155, 140, 39, 29, 203, 222, 92, 94, 11, 2, 148, 106, 91, 209, 155, 84, 159, 153, 210, 119, 231, 169, 13, 164, 49, 56, 164, 38, 185, 137, 189, 153, 131, 12, 89, 176, 17, 135, 118, 109, 12, 142, 58, 141, 181, 228, 156, 110, 179, 170, 181, 232, 0, 196, 236, 63, 22, 22, 246, 68, 83, 179, 54, 43, 245, 63, 233, 76, 216, 232, 159, 227, 48, 94, 216, 211, 225, 151, 226, 146, 113, 136, 34, 190, 61, 184, 167, 158, 92, 110, 150, 172, 198, 101, 20, 101, 122, 102, 57, 241, 172, 164, 69, 235, 14, 193, 125, 41, 25, 149, 172, 169, 254, 216, 173, 49, 217, 183, 168, 30, 32, 203, 198, 185, 176, 218, 30, 47, 4, 252, 152, 186, 208, 163, 178, 250, 212, 233, 9, 90, 103, 25, 95, 95, 63, 55, 137, 81, 117, 197, 207, 53, 13, 38, 131, 125, 73, 187, 11, 12, 242, 130, 102, 174, 50, 8, 143, 108, 75, 207, 182, 183, 221, 245, 240, 245, 21, 29, 99, 67, 187, 108, 2, 114, 29, 157, 132, 123, 111, 227, 56, 102, 175, 40, 130, 224, 88, 31, 171, 191, 127, 158, 48, 93, 36, 34, 98, 46, 110, 35, 215, 170, 35, 208, 151, 128, 26, 255, 212, 99, 55, 87, 157, 113, 191, 244, 68, 107, 160]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[143, 251, 109, 43, 167, 198, 120, 25, 233, 214, 241, 46, 108, 52, 190, 2]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [219, 151, 4, 20, 49, 186, 49, 171, 231, 159, 35, 101, 198, 132, 99, 179, 91, 188, 9, 67, 13, 120, 21, 41, 120, 138, 209, 155, 140, 39, 29, 203, 222, 92, 94, 11, 2, 148, 106, 220, 209, 155, 84, 252, 153, 210, 119, 78, 169, 13, 164, 149, 56, 164, 38, 185, 137, 189, 153, 131, 12, 89, 176, 17, 135, 118, 109, 12, 142, 58, 141, 181, 228, 156, 110, 126, 170, 181, 232, 0, 196, 236, 63, 22, 22, 246, 68, 83, 179, 54, 43, 245, 63, 233, 76, 216, 232, 159, 227, 48, 94, 216, 211, 225, 104, 226, 146, 113, 136, 34, 190, 61, 184, 167, 158, 92, 110, 150, 172, 253, 101, 222, 142, 122, 102, 57, 241, 172, 164, 69, 235, 14, 193, 125, 41, 25, 149, 172, 169, 254, 216, 173, 21, 217, 183, 168, 30, 32, 203, 198, 185, 176, 218, 30, 47, 51, 252, 152, 16, 208, 163, 178, 250, 212, 233, 9, 90, 103, 25, 95, 95, 63, 55, 137, 81, 117, 197, 207, 53, 13, 38, 131, 125, 73, 187, 11, 12, 242, 130, 102, 174, 50, 8, 143, 108, 75, 207, 182, 183, 221, 245, 240, 245, 21, 29, 248, 67, 187, 108, 2, 114, 29, 157, 94, 123, 111, 227, 56, 102, 175, 40, 130, 224, 88, 31, 174, 191, 127, 158, 48, 93, 36, 34, 98, 46, 110, 193, 215, 170, 35, 208, 151, 128, 26, 255, 212, 99, 55, 87, 157, 113, 191, 244, 68, 107, 160], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://46.183.222.117/spart/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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