SPYWARE.CITADEL.ATMOS

Sample: ec32d4043539ee243e837630c65e9f5778724d9c
SHA256: 64d3c1baa7bd637327698bde01222daf134376044e9615842dee683b15a19792
Request: Tayuya [2017/08/24 - 00:08:03]
Callback: 146.185.234.110
Gate: http://146.185.234.110/20177903984/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://146.185.234.110/20177903984/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[121, 212, 64, 213, 41, 39, 204, 147, 238, 194, 249, 125, 27, 179, 210, 94, 22, 169, 2, 104, 148, 110, 216, 159, 79, 195, 104, 218, 217, 45, 209, 132, 185, 248, 116, 107, 21, 164, 176, 123, 104, 0, 223, 8, 95, 16, 190, 158, 45, 138, 146, 21, 4, 206, 186, 240, 57, 98, 91, 60, 231, 214, 231, 32, 205, 41, 97, 241, 113, 176, 39, 172, 6, 113, 105, 128, 58, 187, 106, 9, 8, 142, 136, 196, 43, 205, 171, 29, 196, 120, 62, 46, 139, 28, 12, 56, 39, 7, 59, 20, 72, 40, 218, 252, 91, 82, 31, 189, 140, 246, 200, 174, 31, 99, 187, 253, 42, 90, 214, 209, 49, 175, 167, 115, 155, 173, 66, 129, 125, 130, 226, 201, 32, 150, 217, 206, 17, 152, 29, 246, 117, 219, 60, 217, 132, 242, 160, 19, 239, 61, 128, 249, 248, 143, 142, 102, 66, 2, 164, 111, 227, 62, 22, 224, 133, 238, 232, 168, 251, 112, 100, 65, 67, 241, 63, 173, 28, 104, 18, 238, 82, 127, 197, 12, 180, 203, 157, 47, 160, 211, 44, 87, 163, 147, 118, 84, 167, 38, 185, 0, 12, 174, 173, 18, 145, 96, 221, 185, 62, 229, 26, 200, 151, 180, 19, 202, 129, 251, 124, 184, 226, 231, 79, 24, 109, 188, 95, 42, 174, 50, 158, 77, 135, 48, 144, 109, 115, 59, 180, 10, 107, 156, 212, 66, 230, 153, 36, 157, 103, 149, 175, 81, 99, 168, 188, 204]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[146, 150, 202, 174, 202, 207, 184, 189, 214, 60, 155, 189, 187, 142, 15, 150]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [121, 151, 148, 48, 2, 204, 98, 248, 217, 6, 41, 44, 251, 117, 12, 160, 26, 169, 41, 104, 64, 110, 216, 159, 79, 195, 104, 218, 217, 45, 209, 132, 185, 248, 116, 107, 21, 164, 176, 123, 104, 0, 223, 8, 95, 16, 190, 158, 45, 138, 146, 21, 4, 206, 186, 240, 57, 39, 91, 60, 231, 214, 231, 32, 205, 249, 97, 241, 113, 176, 39, 172, 194, 113, 105, 128, 58, 187, 106, 9, 8, 142, 136, 196, 43, 205, 171, 29, 196, 120, 62, 46, 139, 28, 210, 56, 39, 7, 59, 20, 72, 40, 218, 252, 91, 82, 31, 189, 140, 246, 200, 174, 31, 99, 187, 253, 42, 90, 214, 209, 49, 175, 167, 115, 155, 173, 66, 129, 125, 130, 226, 201, 32, 150, 238, 206, 17, 152, 29, 246, 179, 219, 60, 217, 132, 242, 160, 19, 239, 61, 128, 249, 147, 143, 142, 102, 66, 2, 164, 111, 227, 62, 22, 224, 133, 238, 232, 168, 251, 112, 100, 65, 67, 241, 63, 173, 28, 104, 18, 238, 82, 127, 197, 12, 180, 203, 157, 47, 94, 211, 125, 87, 163, 147, 118, 84, 167, 38, 185, 0, 12, 174, 173, 18, 145, 96, 221, 185, 62, 229, 22, 200, 212, 180, 19, 202, 129, 27, 124, 184, 226, 231, 79, 24, 109, 188, 95, 42, 174, 50, 158, 77, 135, 213, 144, 109, 115, 59, 180, 10, 107, 156, 212, 66, 230, 153, 36, 157, 103, 149, 175, 81, 99, 168, 188, 204], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://146.185.234.110/20177903984/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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