SPYWARE.CITADEL.ATMOS

Sample: f16567a638e2cee7bc19ae0314fd0704470e0598
SHA256: c31002e6b3098a324a91072d5083102f55120d3a5a85ae434ecc7b3bd9fddb92
Request: Tayuya [2018/03/30 - 20:03:14]
Callback: nsdic.pp.ru
Gate: http://nsdic.pp.ru/vinod/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://nsdic.pp.ru/vinod/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[242, 12, 19, 52, 135, 65, 93, 94, 88, 9, 94, 154, 243, 83, 247, 142, 82, 202, 97, 203, 244, 176, 217, 165, 192, 45, 126, 82, 66, 101, 46, 231, 43, 71, 98, 227, 148, 120, 110, 124, 10, 85, 121, 47, 58, 169, 26, 122, 140, 144, 23, 37, 52, 149, 80, 241, 180, 174, 51, 81, 80, 239, 40, 114, 57, 121, 116, 22, 30, 244, 50, 183, 170, 253, 169, 30, 199, 215, 32, 188, 23, 198, 150, 130, 219, 42, 66, 249, 125, 138, 88, 49, 75, 234, 190, 214, 158, 1, 102, 247, 46, 189, 43, 32, 34, 203, 113, 64, 213, 25, 100, 136, 153, 232, 189, 167, 204, 24, 95, 185, 241, 245, 249, 91, 181, 157, 221, 115, 78, 124, 22, 108, 217, 78, 167, 164, 113, 247, 254, 207, 164, 132, 166, 177, 128, 103, 162, 175, 143, 133, 132, 55, 240, 90, 255, 225, 235, 201, 57, 234, 248, 36, 200, 168, 112, 161, 187, 46, 179, 150, 174, 107, 101, 37, 16, 35, 132, 216, 38, 50, 225, 47, 133, 43, 202, 165, 141, 140, 81, 66, 246, 145, 226, 49, 184, 219, 233, 160, 241, 172, 89, 52, 24, 127, 3, 82, 154, 26, 26, 80, 191, 243, 214, 237, 118, 76, 173, 236, 155, 78, 120, 60, 5, 216, 7, 23, 230, 116, 224, 95, 123, 11, 106, 72, 60, 202, 252, 112, 198, 59, 206, 186, 223, 104, 239, 81, 112, 125, 220, 177, 222, 7, 53, 115, 14, 68]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[107, 156, 104, 196, 253, 81, 152, 0, 4, 60, 31, 143, 98, 53, 57, 112]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [242, 243, 231, 130, 155, 82, 241, 118, 26, 241, 133, 122, 81, 166, 78, 203, 189, 202, 97, 142, 244, 176, 217, 165, 192, 45, 126, 65, 66, 101, 46, 19, 43, 71, 98, 227, 148, 120, 110, 124, 10, 85, 121, 47, 58, 169, 88, 154, 140, 144, 23, 37, 52, 149, 80, 9, 180, 174, 51, 12, 80, 239, 40, 114, 57, 121, 116, 22, 30, 244, 50, 183, 170, 253, 169, 30, 199, 215, 32, 188, 23, 198, 150, 52, 219, 42, 66, 249, 125, 138, 88, 49, 75, 234, 190, 214, 158, 1, 102, 247, 46, 82, 43, 32, 34, 203, 113, 64, 213, 25, 100, 136, 153, 232, 189, 167, 204, 24, 95, 185, 93, 245, 249, 91, 181, 157, 221, 115, 78, 124, 22, 108, 217, 247, 167, 164, 113, 247, 254, 207, 164, 132, 83, 177, 128, 103, 162, 175, 143, 94, 132, 55, 240, 90, 255, 225, 235, 201, 57, 234, 248, 36, 200, 168, 112, 161, 187, 46, 179, 150, 174, 107, 101, 37, 16, 35, 132, 216, 38, 50, 225, 47, 133, 43, 202, 165, 141, 140, 81, 66, 246, 145, 226, 49, 184, 219, 233, 160, 241, 172, 89, 52, 24, 127, 3, 82, 154, 26, 26, 80, 191, 243, 214, 237, 94, 76, 173, 236, 135, 78, 120, 60, 5, 216, 7, 23, 230, 116, 224, 95, 123, 11, 106, 72, 60, 202, 252, 112, 198, 59, 206, 186, 223, 104, 239, 81, 112, 125, 220, 177, 222, 7, 53, 115, 14, 68], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://nsdic.pp.ru/vinod/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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