SPYWARE.CITADEL.ATMOS

Sample: f1cc73b27d9dba39e9cd30f9a03b231c89ed295a
SHA256: 359df303aacff4e2777f5c3cf53267afa8339e01cbcb78d27d1e160bbf85e92c
Request: Tayuya [2017/05/24 - 18:05:46]
Callback: 188.165.24.161
Gate: http://188.165.24.161/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://188.165.24.161/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[18, 141, 227, 102, 102, 28, 68, 107, 203, 6, 119, 68, 237, 171, 163, 150, 69, 78, 125, 235, 66, 17, 92, 165, 211, 222, 202, 124, 253, 124, 40, 65, 12, 93, 25, 197, 107, 201, 52, 134, 153, 64, 160, 219, 200, 31, 234, 54, 151, 29, 42, 179, 224, 209, 194, 72, 98, 119, 127, 93, 15, 142, 70, 142, 232, 47, 138, 236, 180, 3, 4, 55, 79, 228, 255, 238, 198, 248, 139, 232, 88, 203, 83, 226, 42, 81, 108, 26, 131, 105, 182, 146, 89, 82, 110, 34, 152, 129, 13, 60, 162, 255, 116, 224, 43, 30, 195, 53, 215, 56, 41, 225, 84, 230, 74, 41, 196, 241, 174, 47, 246, 199, 143, 191, 0, 237, 80, 0, 5, 65, 103, 135, 90, 35, 245, 64, 52, 151, 55, 98, 238, 24, 137, 157, 60, 118, 187, 250, 190, 55, 16, 171, 243, 150, 134, 85, 136, 99, 132, 212, 63, 87, 15, 245, 240, 187, 35, 253, 130, 114, 17, 86, 86, 236, 228, 51, 6, 101, 43, 84, 35, 130, 141, 252, 248, 247, 11, 170, 165, 158, 235, 239, 32, 214, 209, 126, 178, 120, 104, 116, 223, 97, 77, 151, 96, 89, 115, 112, 132, 57, 72, 160, 163, 113, 60, 108, 138, 213, 242, 237, 75, 125, 159, 32, 239, 184, 99, 240, 187, 104, 28, 223, 127, 62, 19, 168, 124, 91, 123, 131, 87, 61, 236, 70, 122, 207, 3, 244, 26, 179, 91, 77, 168, 219, 179, 195]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[148, 10, 226, 87, 134, 17, 40, 86, 230, 106, 173, 137, 38, 157, 209, 71]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [18, 24, 84, 60, 15, 131, 136, 107, 72, 138, 232, 250, 5, 219, 115, 162, 114, 78, 125, 235, 66, 17, 92, 165, 211, 222, 202, 124, 253, 124, 40, 65, 12, 93, 25, 197, 107, 201, 52, 134, 153, 64, 160, 171, 200, 31, 234, 54, 151, 29, 42, 179, 224, 209, 194, 72, 98, 119, 127, 93, 102, 142, 70, 142, 232, 47, 138, 236, 180, 3, 4, 55, 79, 228, 255, 238, 198, 248, 139, 119, 88, 203, 83, 226, 42, 81, 108, 26, 28, 105, 182, 146, 89, 82, 110, 34, 152, 129, 13, 60, 150, 255, 116, 224, 43, 30, 195, 53, 215, 56, 41, 225, 227, 230, 74, 41, 196, 241, 174, 47, 246, 199, 143, 191, 0, 237, 80, 0, 237, 65, 103, 135, 90, 35, 245, 64, 52, 151, 55, 98, 238, 141, 137, 157, 60, 118, 187, 68, 190, 55, 16, 171, 243, 150, 134, 85, 68, 99, 132, 212, 63, 87, 15, 245, 240, 187, 35, 253, 130, 69, 17, 86, 86, 236, 228, 51, 6, 101, 43, 84, 35, 130, 141, 252, 248, 247, 11, 170, 165, 158, 235, 239, 32, 214, 209, 126, 178, 120, 104, 116, 223, 97, 77, 151, 96, 89, 163, 112, 132, 57, 203, 160, 163, 113, 102, 108, 6, 213, 242, 237, 75, 125, 159, 32, 239, 184, 99, 240, 187, 104, 28, 223, 127, 62, 19, 168, 124, 91, 123, 131, 87, 61, 236, 70, 122, 207, 3, 244, 26, 179, 91, 77, 168, 219, 179, 195], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://188.165.24.161/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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