SPYWARE.CITADEL.ATMOS

Sample: 6fe652baa42b075fb2669c0ee5dd242a7085af35
SHA256: 921a6148f9fdbcd3fe7f96efe00d30dfb0fe15b8af9d323b7a9276230602d524
Request: Tayuya [2017/03/13 - 16:03:18]
Callback: 5.101.176.115
Gate: http://5.101.176.115/Cuxff4HLTTDNAtt/file.php|file=doc.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://word24.ru/Cuxff4HLTTDNAtt/file.php|file=doc.xml', 'http://asddssdasifdf.ru/DnoHUDU4pXfPVxT/file.php|file=doc.xml', 'http://5.101.176.115/Cuxff4HLTTDNAtt/file.php|file=doc.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[204, 110, 62, 126, 25, 184, 108, 174, 80, 225, 86, 176, 195, 87, 239, 194, 185, 252, 132, 75, 234, 38, 38, 84, 175, 142, 181, 204, 216, 123, 177, 81, 183, 0, 162, 42, 174, 86, 188, 29, 152, 128, 106, 64, 194, 138, 248, 129, 3, 242, 113, 120, 238, 48, 243, 177, 55, 79, 191, 1, 228, 226, 45, 114, 92, 92, 87, 100, 131, 31, 210, 157, 26, 182, 40, 110, 232, 3, 35, 66, 71, 176, 110, 65, 86, 229, 172, 142, 6, 10, 153, 146, 246, 27, 142, 220, 24, 40, 115, 200, 240, 188, 186, 46, 225, 183, 255, 80, 31, 136, 64, 72, 222, 83, 227, 152, 64, 46, 237, 104, 124, 131, 201, 59, 141, 121, 247, 170, 179, 66, 123, 228, 209, 152, 249, 52, 199, 57, 76, 138, 221, 28, 79, 231, 248, 15, 141, 112, 227, 49, 49, 77, 203, 34, 241, 33, 220, 67, 48, 239, 130, 241, 37, 250, 5, 106, 119, 184, 198, 88, 74, 180, 193, 240, 160, 60, 129, 194, 39, 207, 99, 26, 254, 153, 215, 20, 111, 19, 253, 62, 145, 185, 20, 56, 214, 31, 37, 150, 126, 164, 123, 202, 205, 189, 101, 214, 228, 245, 191, 134, 202, 179, 60, 103, 211, 163, 235, 35, 180, 139, 217, 101, 18, 45, 113, 19, 229, 48, 58, 21, 207, 221, 182, 154, 27, 25, 157, 74, 204, 125, 159, 146, 215, 17, 236, 132, 118, 39, 196, 16, 146, 87, 47, 69, 175, 135]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[143, 197, 91, 223, 144, 128, 114, 126, 21, 57, 32, 253, 47, 253, 80, 201]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [204, 64, 193, 106, 100, 87, 46, 38, 188, 210, 220, 232, 194, 186, 229, 175, 134, 252, 132, 75, 234, 174, 38, 84, 195, 142, 181, 204, 216, 123, 177, 81, 183, 0, 162, 42, 174, 86, 188, 29, 152, 128, 126, 64, 194, 138, 248, 129, 3, 242, 113, 120, 238, 48, 243, 177, 55, 79, 191, 1, 228, 226, 45, 114, 92, 92, 87, 25, 131, 31, 225, 157, 26, 182, 40, 110, 176, 3, 35, 66, 71, 176, 110, 65, 86, 239, 172, 142, 6, 10, 153, 146, 246, 27, 142, 220, 24, 40, 115, 200, 240, 80, 87, 108, 225, 183, 255, 80, 31, 136, 110, 72, 222, 83, 227, 152, 64, 46, 237, 104, 124, 131, 201, 59, 141, 121, 247, 170, 179, 66, 123, 228, 209, 152, 249, 52, 199, 57, 76, 138, 221, 28, 79, 231, 248, 15, 141, 112, 227, 49, 49, 77, 203, 34, 241, 33, 86, 67, 48, 239, 130, 241, 37, 250, 5, 106, 119, 184, 198, 88, 74, 180, 62, 240, 160, 60, 129, 194, 39, 207, 99, 26, 254, 153, 215, 20, 111, 19, 253, 62, 145, 185, 20, 56, 214, 31, 37, 150, 126, 164, 123, 202, 205, 189, 101, 214, 228, 245, 191, 185, 202, 179, 60, 103, 211, 163, 235, 35, 180, 139, 217, 101, 18, 45, 113, 19, 229, 48, 58, 21, 207, 221, 182, 154, 27, 25, 157, 74, 204, 125, 159, 146, 215, 17, 236, 132, 118, 39, 196, 16, 146, 184, 47, 69, 175, 135], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://word24.ru/Cuxff4HLTTDNAtt/file.php|file=doc.xml', 'http://asddssdasifdf.ru/DnoHUDU4pXfPVxT/file.php|file=doc.xml', 'http://5.101.176.115/Cuxff4HLTTDNAtt/file.php|file=doc.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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