Researchers Center: Atmos Strategic Monitoring


SPYWARE.CITADEL.ATMOS

Sample: db58ba784b92dc64ff7e4a28078305de7117919d
SHA256: facaccba0112e04e20aaaa09537f256e8553362fc500bbf2f7f9bb7e5bfbeba6
Request: Tayuya [2018/05/01 - 20:05:30]
Callback: brausincsystem.pro
Gate: http://brausincsystem.pro/webadmin/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://brausincsystem.pro/webadmin/file.php|file=usa.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[220, 85, 30, 93, 238, 180, 223, 47, 173, 64, 160, 223, 224, 140, 26, 141, 213, 176, 125, 30, 80, 41, 89, 142, 232, 117, 77, 32, 150, 209, 92, 91, 168, 182, 41, 164, 236, 84, 47, 250, 122, 73, 86, 64, 143, 170, 161, 173, 29, 191, 80, 113, 233, 143, 154, 180, 76, 193, 162, 49, 95, 36, 111, 88, 242, 186, 61, 220, 101, 242, 211, 149, 115, 225, 55, 95, 108, 194, 56, 207, 137, 71, 180, 143, 225, 233, 44, 122, 4, 9, 138, 3, 178, 12, 201, 2, 116, 196, 70, 230, 14, 216, 178, 116, 102, 249, 53, 184, 50, 148, 64, 124, 174, 230, 227, 43, 152, 8, 184, 27, 27, 69, 205, 187, 124, 78, 152, 129, 167, 40, 135, 163, 106, 221, 224, 56, 8, 74, 166, 108, 171, 1, 23, 54, 194, 139, 208, 77, 37, 199, 242, 51, 66, 17, 48, 245, 164, 164, 202, 249, 230, 136, 149, 16, 121, 22, 192, 40, 179, 189, 158, 136, 21, 144, 215, 189, 206, 252, 40, 222, 119, 90, 124, 73, 154, 104, 39, 171, 136, 181, 185, 86, 65, 241, 169, 224, 129, 79, 236, 157, 39, 77, 9, 61, 209, 205, 0, 233, 70, 155, 221, 246, 212, 107, 140, 87, 144, 57, 101, 134, 240, 100, 119, 10, 246, 110, 2, 38, 113, 118, 213, 28, 104, 121, 171, 59, 59, 163, 14, 20, 188, 255, 21, 117, 138, 29, 58, 31, 181, 247, 82, 213, 145, 49, 73, 106]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[64, 163, 253, 142, 97, 94, 194, 199, 14, 199, 166, 153, 14, 147, 59, 159]
Report:
{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [220, 233, 43, 70, 185, 227, 71, 167, 170, 148, 140, 59, 209, 50, 224, 30, 104, 176, 125, 141, 80, 41, 89, 142, 232, 117, 77, 32, 150, 209, 92, 91, 168, 182, 41, 164, 236, 84, 47, 250, 122, 73, 86, 64, 143, 173, 161, 173, 29, 191, 80, 113, 233, 143, 154, 180, 76, 193, 162, 49, 95, 36, 111, 88, 242, 186, 61, 220, 101, 242, 211, 149, 115, 225, 55, 95, 108, 194, 56, 207, 137, 223, 180, 143, 225, 85, 44, 122, 4, 9, 138, 3, 178, 12, 201, 2, 116, 196, 70, 230, 14, 216, 178, 116, 102, 249, 53, 184, 160, 64, 64, 124, 174, 230, 180, 30, 152, 8, 184, 27, 27, 69, 205, 187, 124, 78, 152, 129, 47, 40, 135, 163, 106, 221, 26, 56, 8, 74, 166, 108, 171, 1, 23, 54, 194, 139, 208, 77, 37, 199, 242, 51, 66, 17, 48, 245, 164, 164, 202, 249, 230, 136, 149, 16, 121, 22, 192, 40, 179, 189, 158, 136, 21, 144, 215, 189, 206, 252, 40, 222, 119, 90, 124, 73, 154, 104, 39, 171, 136, 181, 238, 86, 65, 241, 169, 224, 129, 79, 236, 157, 39, 77, 9, 61, 224, 205, 0, 233, 93, 155, 221, 246, 212, 107, 140, 87, 144, 57, 101, 134, 240, 100, 119, 10, 246, 110, 2, 38, 113, 118, 213, 28, 213, 121, 171, 59, 223, 163, 14, 20, 188, 255, 21, 117, 138, 29, 58, 31, 181, 247, 82, 213, 145, 49, 73, 106], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://brausincsystem.pro/webadmin/file.php|file=usa.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}
Tools: [Hybrid] [MDB]

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