SPYWARE.CITADEL.ATMOS

Sample: a9f37e48315b6b5813d585934db85217569b06f3
SHA256: 58c4bf8c7415b11f8142436d00f968863a9b35ddc8ab4204d12d02445bbd2aa9
Request: Tayuya [2016/08/12 - 00:08:00]
Callback: opahdiqwklnasd.com
Gate: http://opahdiqwklnasd.com/aksasdfw1qizjxnhquw/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://opahdiqwklnasd.com/aksasdfw1qizjxnhquw/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[66, 178, 250, 127, 125, 119, 81, 129, 210, 62, 57, 183, 180, 106, 140, 191, 137, 249, 20, 121, 6, 235, 124, 64, 29, 221, 160, 154, 115, 114, 246, 122, 14, 145, 25, 159, 168, 100, 180, 133, 23, 150, 112, 125, 10, 76, 113, 7, 48, 55, 221, 247, 214, 65, 89, 31, 187, 11, 161, 132, 197, 169, 8, 204, 81, 188, 50, 110, 105, 131, 242, 36, 205, 240, 190, 255, 9, 72, 78, 187, 240, 168, 219, 162, 249, 149, 92, 238, 113, 201, 169, 33, 130, 224, 95, 196, 253, 135, 136, 139, 157, 81, 164, 108, 13, 220, 233, 205, 142, 33, 171, 16, 59, 46, 47, 49, 158, 23, 244, 167, 129, 96, 199, 63, 25, 200, 143, 93, 15, 37, 186, 115, 217, 103, 21, 50, 189, 153, 42, 227, 198, 89, 98, 194, 153, 146, 79, 109, 140, 84, 0, 22, 254, 136, 241, 113, 176, 74, 197, 166, 57, 1, 254, 152, 252, 105, 84, 237, 190, 58, 117, 71, 80, 90, 159, 82, 250, 236, 238, 51, 27, 193, 46, 89, 34, 49, 198, 157, 112, 29, 17, 192, 146, 171, 11, 69, 181, 213, 212, 77, 4, 132, 203, 149, 3, 147, 142, 151, 55, 88, 210, 0, 92, 122, 39, 18, 245, 18, 149, 17, 164, 250, 133, 4, 95, 187, 85, 213, 215, 85, 55, 52, 73, 230, 2, 137, 218, 80, 141, 201, 64, 180, 118, 101, 87, 15, 224, 128, 208, 173, 27, 3, 235, 234, 217, 216]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[22, 252, 6, 34, 230, 183, 15, 253, 208, 221, 80, 23, 69, 43, 100, 50]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [66, 62, 80, 125, 190, 106, 59, 180, 69, 238, 161, 129, 105, 191, 113, 122, 98, 249, 20, 121, 6, 235, 124, 64, 29, 221, 160, 154, 115, 114, 246, 119, 14, 145, 25, 159, 168, 100, 180, 133, 23, 150, 112, 127, 10, 76, 113, 7, 48, 55, 221, 247, 214, 65, 89, 31, 187, 11, 57, 132, 197, 169, 8, 204, 81, 188, 50, 110, 105, 131, 242, 36, 205, 240, 190, 255, 9, 72, 78, 187, 240, 168, 219, 162, 249, 149, 92, 238, 113, 201, 169, 33, 130, 224, 95, 196, 253, 135, 136, 139, 157, 81, 164, 108, 13, 220, 233, 205, 142, 33, 171, 16, 81, 46, 47, 49, 158, 23, 244, 167, 129, 96, 199, 63, 25, 200, 143, 93, 15, 37, 186, 115, 217, 103, 21, 50, 189, 153, 42, 227, 198, 89, 137, 194, 153, 146, 79, 109, 140, 84, 0, 22, 254, 136, 241, 140, 176, 74, 197, 166, 57, 1, 254, 152, 252, 180, 84, 237, 125, 58, 117, 71, 250, 90, 159, 82, 250, 236, 178, 51, 27, 193, 46, 89, 34, 49, 198, 157, 112, 29, 17, 192, 146, 171, 11, 210, 181, 213, 212, 77, 4, 132, 203, 149, 3, 147, 142, 151, 55, 88, 210, 0, 92, 122, 39, 18, 245, 18, 149, 17, 164, 250, 133, 4, 95, 187, 85, 213, 215, 85, 55, 52, 73, 230, 2, 137, 218, 80, 141, 201, 64, 183, 118, 101, 87, 15, 224, 128, 208, 173, 27, 3, 235, 234, 217, 216], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://opahdiqwklnasd.com/aksasdfw1qizjxnhquw/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': '\xef\xcd\xc9\xf2'}

Tools: [Hybrid] [MDB]

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