SPYWARE.CITADEL.ATMOS

Sample: 47f481fc3c979d59b3cbb03d596de15a2ab04c0a
SHA256: c3c21f6ed45dcf93b6ce1b7a5fb4ebc74ca56ec02589f7610533b43b3a0fbd42
Request: Tayuya [2017/07/01 - 21:07:25]
Callback: 190.10.8.67
Gate: http://190.10.8.67/webadmin/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://190.10.8.67/webadmin/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[199, 108, 114, 91, 211, 110, 181, 177, 50, 105, 78, 8, 241, 84, 1, 169, 248, 132, 53, 36, 222, 56, 69, 30, 85, 187, 149, 161, 67, 74, 191, 191, 234, 165, 92, 194, 205, 21, 112, 41, 225, 76, 62, 162, 94, 103, 22, 203, 78, 178, 182, 223, 193, 231, 19, 158, 221, 63, 155, 90, 124, 96, 126, 80, 72, 98, 66, 212, 140, 236, 177, 131, 204, 194, 169, 42, 34, 68, 33, 60, 46, 166, 152, 254, 89, 8, 132, 55, 226, 116, 142, 166, 95, 128, 217, 218, 125, 207, 188, 150, 162, 251, 144, 82, 81, 226, 57, 28, 83, 151, 206, 248, 143, 170, 194, 163, 79, 204, 11, 43, 56, 79, 15, 38, 154, 119, 85, 176, 76, 29, 125, 53, 61, 51, 179, 139, 44, 254, 166, 76, 19, 153, 71, 154, 151, 69, 230, 225, 120, 93, 168, 12, 185, 219, 172, 70, 134, 101, 252, 93, 213, 143, 197, 19, 28, 106, 135, 25, 144, 234, 240, 215, 6, 148, 241, 227, 2, 212, 123, 31, 238, 176, 202, 232, 251, 195, 221, 186, 109, 177, 237, 149, 183, 125, 255, 231, 113, 72, 176, 2, 66, 28, 178, 14, 71, 10, 238, 190, 74, 208, 150, 22, 208, 53, 88, 89, 212, 237, 192, 179, 32, 227, 27, 100, 149, 156, 48, 10, 133, 86, 117, 129, 30, 32, 12, 47, 111, 161, 164, 213, 26, 141, 106, 24, 8, 246, 99, 49, 25, 142, 118, 111, 115, 186, 214, 178]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[186, 219, 65, 215, 37, 61, 255, 239, 64, 113, 63, 176, 68, 91, 125, 104]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [199, 83, 27, 63, 241, 15, 203, 149, 53, 38, 28, 208, 28, 25, 142, 197, 172, 132, 50, 36, 222, 56, 69, 30, 85, 187, 149, 161, 67, 74, 191, 191, 234, 165, 92, 194, 205, 21, 112, 41, 225, 76, 62, 162, 94, 103, 22, 181, 78, 178, 182, 223, 193, 231, 19, 158, 221, 91, 155, 90, 124, 96, 126, 80, 72, 98, 66, 212, 140, 236, 177, 131, 204, 194, 169, 42, 34, 68, 33, 60, 46, 166, 152, 254, 89, 8, 132, 55, 226, 116, 142, 166, 95, 128, 217, 218, 125, 207, 188, 150, 162, 251, 144, 82, 81, 226, 57, 28, 108, 151, 206, 248, 143, 170, 194, 163, 79, 204, 11, 43, 56, 79, 110, 105, 154, 119, 85, 176, 76, 29, 125, 53, 61, 51, 179, 139, 44, 254, 166, 76, 19, 153, 71, 154, 151, 69, 230, 225, 120, 93, 168, 12, 185, 219, 248, 70, 134, 101, 252, 93, 213, 143, 169, 19, 211, 106, 135, 25, 144, 234, 240, 215, 6, 148, 241, 227, 2, 212, 123, 31, 238, 176, 202, 232, 251, 195, 221, 186, 109, 177, 237, 149, 183, 125, 255, 231, 113, 72, 176, 2, 66, 78, 178, 14, 71, 10, 238, 190, 74, 8, 150, 22, 208, 53, 88, 89, 212, 237, 192, 179, 32, 227, 114, 100, 177, 156, 48, 10, 133, 86, 117, 129, 30, 32, 12, 47, 111, 161, 164, 213, 26, 141, 106, 24, 8, 246, 99, 49, 84, 1, 118, 111, 115, 186, 214, 178], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://190.10.8.67/webadmin/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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