SPYWARE.CITADEL.ATMOS

Sample: 37dd2a2c55ab69b5156a2f4ee9a97709c97090b3
SHA256: fcd0ed5fdf6442fb57f835bcc21ad19d54fd5121e69bccf712b674f1da14542e
Request: Tayuya [2016/10/10 - 12:10:01]
Callback: 46.183.222.117
Gate: http://46.183.222.117/elihans/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://46.183.222.117/elihans/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[100, 165, 107, 141, 12, 1, 149, 72, 133, 150, 219, 217, 176, 52, 148, 247, 128, 104, 116, 243, 116, 146, 30, 15, 69, 124, 68, 55, 7, 19, 71, 110, 147, 220, 26, 116, 23, 156, 171, 130, 253, 142, 25, 97, 50, 145, 78, 86, 43, 9, 167, 32, 42, 11, 91, 241, 28, 223, 165, 186, 247, 208, 242, 40, 194, 63, 38, 253, 78, 162, 111, 84, 211, 23, 115, 203, 5, 242, 182, 133, 167, 141, 136, 201, 232, 85, 89, 29, 251, 117, 145, 4, 179, 176, 254, 174, 19, 61, 235, 223, 173, 72, 158, 95, 184, 137, 233, 206, 11, 151, 150, 61, 203, 250, 241, 182, 81, 79, 15, 172, 163, 51, 237, 211, 31, 204, 188, 80, 13, 161, 37, 114, 150, 226, 22, 49, 223, 198, 102, 46, 248, 59, 211, 11, 95, 96, 191, 79, 146, 214, 117, 185, 160, 110, 220, 104, 182, 68, 12, 63, 58, 170, 238, 31, 76, 240, 212, 221, 205, 199, 154, 122, 36, 109, 206, 2, 97, 71, 197, 214, 137, 82, 110, 121, 237, 143, 251, 153, 178, 76, 99, 239, 52, 251, 164, 135, 115, 213, 208, 113, 244, 78, 54, 142, 242, 34, 93, 127, 56, 36, 239, 39, 153, 10, 195, 125, 213, 45, 2, 119, 224, 247, 14, 237, 221, 60, 49, 156, 215, 5, 245, 179, 45, 144, 181, 75, 218, 8, 217, 24, 75, 56, 18, 190, 123, 138, 176, 192, 60, 180, 58, 251, 57, 230, 139, 3]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[249, 9, 201, 129, 58, 61, 125, 182, 76, 149, 76, 92, 178, 23, 244, 219]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [100, 240, 128, 68, 199, 154, 40, 49, 176, 238, 204, 89, 119, 247, 31, 125, 38, 104, 116, 243, 116, 146, 30, 15, 69, 124, 68, 55, 7, 19, 71, 110, 147, 220, 26, 116, 23, 156, 171, 130, 253, 142, 25, 97, 50, 145, 78, 86, 43, 9, 167, 32, 42, 11, 91, 241, 28, 223, 165, 186, 247, 208, 242, 149, 194, 63, 107, 253, 78, 162, 111, 84, 211, 23, 115, 203, 5, 242, 182, 133, 167, 141, 136, 201, 232, 85, 217, 29, 251, 117, 145, 4, 179, 176, 254, 174, 19, 61, 235, 223, 173, 72, 158, 95, 184, 137, 233, 206, 11, 151, 150, 61, 203, 250, 241, 182, 81, 79, 15, 172, 163, 51, 237, 211, 31, 219, 188, 80, 13, 161, 37, 114, 150, 226, 22, 72, 223, 198, 102, 46, 248, 59, 211, 11, 95, 96, 191, 79, 146, 214, 117, 185, 160, 110, 220, 104, 182, 141, 12, 63, 58, 170, 150, 148, 76, 165, 212, 221, 205, 12, 1, 122, 36, 109, 206, 2, 97, 71, 197, 214, 137, 82, 110, 121, 237, 143, 251, 153, 178, 76, 99, 239, 52, 251, 164, 135, 115, 213, 208, 113, 244, 78, 54, 142, 242, 34, 93, 127, 56, 36, 239, 39, 153, 10, 195, 52, 213, 45, 2, 133, 224, 247, 14, 237, 221, 60, 49, 156, 215, 5, 245, 179, 45, 144, 181, 75, 218, 8, 217, 24, 75, 56, 18, 190, 123, 138, 176, 192, 60, 180, 58, 251, 57, 230, 139, 3], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://46.183.222.117/elihans/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': '\xef\xcd\xc9\xf2'}

Tools: [Hybrid] [MDB]

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