SPYWARE.CITADEL.ATMOS

Sample: 19c867daa179d8dfa213a8d55e166e91f0f1168d
SHA256: bc0dfdd0648b66c965699c8147d6919ca64759fd9528a48b06f7bf515562b7bc
Request: Tayuya [2016/10/07 - 23:10:42]
Callback: gt-corpo.net
Gate: http://gt-corpo.net/library/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://gt-corpo.net/library/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[225, 13, 197, 243, 126, 175, 23, 227, 87, 248, 112, 244, 130, 74, 50, 201, 25, 51, 148, 187, 105, 202, 184, 72, 204, 214, 87, 238, 122, 122, 0, 148, 66, 5, 92, 93, 54, 163, 22, 124, 115, 0, 80, 174, 179, 26, 106, 242, 23, 18, 89, 128, 141, 57, 239, 70, 16, 14, 215, 16, 158, 166, 54, 89, 231, 240, 28, 22, 102, 127, 18, 162, 31, 129, 103, 223, 111, 93, 255, 196, 51, 61, 243, 143, 189, 62, 122, 121, 147, 65, 147, 38, 227, 106, 193, 69, 224, 115, 129, 200, 188, 60, 181, 12, 220, 243, 170, 207, 124, 3, 10, 48, 94, 121, 190, 42, 110, 58, 110, 195, 216, 242, 223, 1, 232, 154, 209, 122, 48, 37, 143, 11, 15, 116, 78, 53, 194, 170, 210, 193, 210, 228, 144, 19, 200, 194, 86, 138, 3, 231, 61, 84, 5, 83, 158, 198, 139, 90, 161, 95, 163, 23, 68, 120, 81, 203, 195, 211, 61, 148, 245, 139, 27, 11, 219, 90, 148, 109, 127, 52, 161, 149, 113, 166, 144, 39, 150, 25, 206, 1, 99, 80, 85, 192, 130, 32, 238, 189, 230, 40, 209, 245, 222, 140, 150, 144, 171, 64, 79, 132, 198, 50, 116, 88, 32, 226, 243, 193, 131, 205, 75, 239, 95, 203, 203, 82, 232, 249, 45, 70, 64, 114, 70, 97, 229, 9, 252, 2, 63, 63, 230, 136, 72, 14, 186, 102, 174, 33, 74, 54, 12, 130, 47, 112, 163, 28]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[86, 131, 121, 165, 115, 184, 133, 229, 47, 183, 146, 150, 121, 218, 245, 105]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [225, 74, 198, 189, 22, 72, 248, 252, 126, 147, 222, 99, 231, 93, 122, 31, 115, 51, 148, 187, 105, 202, 184, 72, 204, 214, 87, 238, 122, 122, 0, 148, 66, 5, 92, 93, 54, 163, 22, 124, 115, 0, 80, 174, 179, 26, 106, 242, 23, 18, 89, 128, 141, 57, 239, 70, 16, 14, 215, 16, 158, 166, 54, 89, 130, 240, 28, 87, 102, 127, 18, 162, 201, 129, 103, 223, 111, 13, 255, 196, 51, 61, 243, 143, 189, 62, 122, 121, 147, 65, 23, 38, 227, 106, 193, 69, 224, 25, 129, 200, 188, 60, 181, 12, 220, 243, 170, 207, 124, 3, 10, 48, 94, 121, 190, 42, 110, 58, 110, 195, 216, 242, 223, 1, 232, 154, 209, 50, 48, 37, 143, 11, 15, 116, 78, 53, 194, 170, 210, 193, 210, 228, 144, 19, 200, 194, 86, 138, 3, 231, 61, 84, 5, 83, 158, 198, 139, 90, 161, 95, 163, 23, 68, 120, 81, 203, 195, 211, 61, 148, 245, 139, 27, 11, 219, 90, 148, 109, 127, 52, 161, 149, 113, 166, 144, 39, 150, 25, 206, 1, 244, 80, 85, 192, 130, 32, 238, 243, 230, 40, 209, 245, 112, 140, 150, 144, 171, 64, 79, 132, 197, 50, 116, 88, 32, 226, 243, 193, 131, 205, 75, 239, 95, 203, 203, 82, 232, 249, 45, 70, 64, 114, 70, 97, 229, 9, 227, 2, 63, 63, 230, 136, 175, 14, 186, 102, 174, 33, 74, 54, 12, 130, 47, 112, 163, 28], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://gt-corpo.net/library/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': '\xef\xcd\xc9\xf2'}

Tools: [Hybrid] [MDB]

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