SPYWARE.CITADEL.ATMOS

Sample: 574d7138dc4e9ba57fd0676548c7d7f4169d2884
SHA256: ffa6d5b7131c4a98919c657baa187392fd574c53a084660646943e4b51d58576
Request: Tayuya [2017/04/05 - 22:04:13]
Callback: helpasia.ga
Gate: http://helpasia.ga/help/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://helpasia.ga/help/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[48, 2, 45, 92, 103, 136, 152, 123, 107, 9, 107, 206, 6, 100, 46, 218, 8, 102, 133, 103, 9, 204, 110, 78, 41, 61, 180, 27, 138, 116, 161, 150, 205, 68, 3, 250, 42, 152, 209, 30, 204, 94, 2, 194, 62, 77, 75, 125, 140, 48, 204, 55, 152, 11, 188, 116, 122, 181, 72, 228, 83, 25, 201, 176, 193, 135, 130, 101, 36, 46, 101, 97, 109, 217, 112, 6, 73, 229, 154, 189, 220, 85, 29, 210, 229, 106, 111, 227, 170, 202, 67, 36, 13, 129, 131, 127, 58, 219, 82, 187, 192, 21, 187, 46, 4, 62, 55, 191, 143, 79, 104, 9, 40, 167, 4, 58, 93, 189, 125, 207, 244, 244, 159, 146, 10, 184, 36, 117, 37, 207, 140, 107, 43, 192, 56, 217, 110, 218, 91, 247, 16, 137, 20, 18, 190, 65, 250, 99, 185, 212, 87, 166, 21, 201, 96, 237, 144, 4, 167, 215, 253, 95, 239, 109, 240, 143, 126, 51, 247, 160, 74, 240, 222, 183, 183, 137, 225, 49, 206, 49, 177, 41, 89, 165, 35, 147, 100, 246, 64, 123, 143, 202, 202, 16, 62, 17, 238, 153, 230, 239, 126, 71, 58, 45, 31, 144, 238, 14, 11, 234, 170, 199, 19, 108, 52, 115, 232, 198, 123, 60, 224, 213, 95, 121, 181, 230, 142, 232, 39, 19, 174, 25, 249, 243, 150, 254, 251, 176, 138, 48, 88, 1, 32, 33, 141, 5, 33, 242, 167, 203, 37, 211, 213, 252, 247, 142]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[82, 124, 186, 67, 243, 91, 129, 180, 59, 78, 194, 124, 156, 199, 115, 119]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [48, 45, 103, 58, 82, 150, 140, 252, 4, 167, 224, 74, 225, 9, 130, 138, 42, 102, 133, 103, 100, 204, 110, 78, 41, 61, 180, 27, 218, 116, 161, 150, 205, 68, 3, 250, 8, 152, 209, 30, 204, 94, 2, 194, 62, 77, 75, 125, 140, 48, 204, 55, 152, 11, 188, 116, 122, 181, 72, 228, 83, 25, 201, 176, 193, 135, 46, 101, 36, 46, 101, 97, 109, 217, 112, 6, 73, 229, 154, 189, 220, 85, 29, 210, 229, 106, 111, 227, 170, 202, 67, 36, 13, 129, 131, 127, 92, 219, 2, 187, 192, 21, 187, 46, 107, 62, 55, 191, 143, 79, 104, 9, 40, 9, 4, 58, 93, 189, 125, 207, 244, 244, 159, 146, 10, 184, 36, 117, 37, 207, 152, 107, 43, 192, 56, 217, 110, 218, 91, 247, 16, 137, 20, 18, 190, 65, 250, 99, 185, 212, 87, 166, 21, 201, 96, 237, 144, 4, 167, 215, 253, 95, 239, 109, 240, 143, 126, 51, 247, 160, 206, 240, 222, 183, 183, 137, 6, 49, 206, 49, 177, 41, 89, 165, 35, 147, 100, 246, 64, 123, 143, 202, 202, 16, 62, 17, 238, 153, 230, 239, 126, 71, 58, 45, 31, 144, 238, 14, 11, 234, 170, 199, 19, 108, 52, 115, 232, 198, 123, 60, 107, 213, 95, 121, 181, 230, 142, 232, 39, 19, 174, 25, 249, 243, 136, 254, 251, 176, 138, 48, 88, 1, 32, 33, 141, 5, 33, 242, 167, 203, 37, 211, 213, 123, 247, 142], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://helpasia.ga/help/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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