SPYWARE.CITADEL.ATMOS

Sample: 4ade4ddd846b461f5a8c6d6f84a6331232e94354
SHA256: 7a9c5b1bbf1b5eb3a00b5c3b9e5d56c9ba77190e6475723fae720b2f1f4ac5fb
Request: Tayuya [2017/02/27 - 19:02:36]
Callback: 138.197.215.245
Gate: http://138.197.215.245/webadmin/file.php|file=bank_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://138.197.215.245/webadmin/file.php|file=bank_us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[54, 198, 53, 232, 254, 106, 117, 194, 159, 26, 75, 47, 202, 46, 81, 70, 200, 29, 87, 176, 147, 56, 125, 188, 65, 0, 101, 230, 55, 182, 179, 56, 74, 36, 55, 75, 206, 161, 95, 239, 126, 210, 203, 137, 100, 50, 233, 123, 1, 114, 111, 94, 88, 31, 168, 140, 247, 135, 133, 158, 162, 96, 19, 141, 59, 170, 127, 104, 18, 172, 180, 13, 21, 189, 120, 60, 72, 185, 23, 19, 232, 11, 171, 20, 175, 35, 174, 224, 136, 27, 35, 245, 222, 22, 142, 106, 183, 104, 224, 166, 231, 87, 254, 248, 161, 121, 28, 107, 7, 98, 109, 117, 130, 94, 94, 205, 6, 21, 104, 202, 236, 250, 177, 242, 165, 160, 202, 153, 216, 137, 137, 97, 62, 171, 34, 222, 108, 103, 193, 125, 253, 82, 140, 17, 146, 122, 61, 204, 192, 184, 115, 221, 233, 139, 24, 4, 237, 233, 160, 124, 133, 79, 215, 234, 158, 176, 253, 220, 246, 119, 235, 180, 129, 109, 229, 46, 168, 166, 6, 68, 234, 141, 47, 98, 188, 48, 2, 128, 228, 224, 228, 182, 103, 8, 130, 0, 19, 195, 163, 59, 61, 245, 42, 64, 116, 193, 128, 120, 113, 217, 77, 133, 121, 25, 157, 169, 218, 86, 97, 63, 64, 238, 226, 191, 180, 155, 92, 195, 11, 6, 58, 45, 49, 230, 62, 126, 128, 227, 86, 156, 120, 74, 196, 1, 80, 15, 173, 184, 198, 12, 57, 39, 156, 84, 207, 51]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[86, 156, 89, 45, 175, 49, 36, 189, 102, 42, 15, 195, 215, 139, 59, 211]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [54, 163, 39, 195, 155, 60, 103, 137, 36, 158, 34, 141, 200, 109, 207, 18, 153, 29, 87, 176, 147, 56, 125, 188, 65, 0, 101, 230, 55, 182, 179, 56, 74, 159, 55, 75, 206, 161, 95, 239, 126, 210, 203, 137, 100, 50, 233, 123, 1, 114, 111, 94, 88, 31, 168, 140, 247, 135, 133, 26, 162, 96, 19, 141, 59, 170, 127, 104, 70, 172, 180, 13, 21, 189, 120, 106, 72, 185, 23, 19, 232, 11, 171, 20, 175, 35, 174, 224, 136, 27, 35, 245, 222, 22, 142, 106, 183, 104, 224, 166, 231, 87, 254, 248, 161, 121, 28, 107, 7, 98, 109, 117, 130, 94, 94, 205, 6, 21, 104, 202, 236, 250, 177, 242, 165, 160, 202, 202, 216, 137, 194, 97, 62, 171, 75, 222, 108, 103, 193, 125, 253, 82, 140, 17, 146, 122, 61, 204, 192, 184, 115, 221, 233, 139, 24, 4, 237, 233, 160, 124, 133, 79, 215, 234, 158, 176, 253, 220, 246, 119, 235, 180, 129, 46, 229, 46, 168, 166, 6, 68, 234, 47, 47, 98, 188, 48, 2, 128, 228, 224, 228, 182, 117, 8, 130, 0, 19, 195, 198, 59, 61, 245, 42, 64, 116, 193, 128, 120, 113, 217, 77, 133, 121, 25, 157, 169, 218, 86, 97, 63, 64, 238, 226, 191, 180, 254, 92, 232, 11, 6, 58, 45, 49, 230, 62, 126, 128, 227, 86, 156, 120, 74, 196, 1, 80, 15, 173, 184, 198, 12, 57, 53, 156, 84, 81, 51], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://138.197.215.245/webadmin/file.php|file=bank_us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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