SPYWARE.CITADEL.ATMOS

Sample: c58ce891151b0b99b3697bf2757442835eb4e114
SHA256: 0126b32fd0b97a532963a69dfb0e90e720e3911ccca046fce2aa1b7d63bea47a
Request: Tayuya [2017/02/16 - 13:02:01]
Callback: netco400.ddns.net
Gate: http://netco400.ddns.net/at/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://netco400.ddns.net/at/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[42, 191, 21, 154, 176, 220, 68, 180, 206, 249, 223, 212, 108, 222, 204, 205, 148, 177, 144, 32, 120, 81, 222, 60, 193, 145, 34, 96, 151, 231, 87, 183, 70, 110, 18, 199, 171, 47, 134, 23, 79, 181, 12, 244, 115, 241, 16, 214, 126, 224, 255, 152, 26, 105, 79, 222, 89, 26, 69, 93, 203, 46, 230, 38, 227, 212, 153, 161, 192, 208, 174, 255, 87, 210, 194, 105, 15, 252, 205, 184, 2, 178, 90, 18, 38, 91, 158, 166, 178, 44, 93, 80, 117, 188, 152, 197, 160, 168, 191, 5, 37, 245, 30, 176, 236, 20, 24, 252, 122, 56, 167, 172, 184, 114, 80, 92, 5, 217, 42, 62, 208, 9, 106, 71, 76, 57, 66, 175, 53, 198, 76, 188, 220, 130, 78, 240, 59, 104, 120, 34, 219, 192, 162, 137, 164, 166, 127, 131, 102, 25, 208, 30, 252, 135, 246, 86, 228, 59, 11, 232, 4, 94, 58, 74, 159, 155, 233, 221, 118, 197, 241, 200, 240, 30, 235, 63, 173, 137, 89, 211, 69, 200, 236, 83, 185, 13, 60, 54, 97, 101, 6, 125, 13, 247, 141, 236, 119, 211, 107, 28, 214, 116, 147, 147, 207, 31, 61, 247, 25, 34, 0, 109, 162, 152, 250, 12, 175, 69, 36, 194, 196, 84, 165, 20, 44, 138, 40, 185, 246, 215, 146, 138, 140, 164, 10, 78, 210, 87, 100, 70, 19, 68, 249, 111, 146, 92, 104, 160, 73, 213, 137, 102, 28, 123, 210, 163]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[228, 17, 57, 18, 167, 125, 80, 127, 60, 138, 38, 5, 64, 0, 49, 71]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [42, 125, 162, 167, 87, 137, 230, 249, 13, 13, 252, 122, 175, 236, 76, 184, 185, 177, 144, 32, 120, 81, 222, 60, 193, 145, 34, 96, 151, 231, 176, 183, 70, 110, 18, 199, 171, 47, 134, 23, 79, 181, 12, 244, 115, 241, 16, 214, 126, 224, 255, 152, 26, 105, 79, 222, 89, 26, 69, 93, 203, 46, 68, 38, 227, 212, 153, 161, 192, 208, 174, 255, 87, 210, 194, 105, 15, 252, 205, 205, 2, 178, 90, 18, 38, 91, 158, 166, 178, 44, 93, 80, 117, 188, 152, 197, 160, 168, 191, 5, 37, 245, 30, 176, 236, 20, 24, 252, 212, 56, 154, 172, 184, 114, 80, 92, 5, 217, 42, 62, 208, 9, 106, 71, 76, 57, 66, 175, 53, 198, 204, 188, 220, 130, 78, 240, 59, 104, 120, 34, 219, 192, 162, 137, 164, 166, 127, 131, 102, 25, 208, 30, 223, 135, 246, 86, 228, 59, 11, 232, 4, 94, 58, 74, 159, 155, 233, 221, 118, 197, 241, 200, 240, 30, 235, 63, 173, 137, 89, 211, 69, 200, 222, 83, 185, 249, 60, 54, 97, 101, 6, 191, 206, 247, 141, 236, 119, 211, 107, 28, 214, 116, 147, 147, 207, 31, 61, 247, 25, 34, 0, 109, 21, 152, 250, 12, 108, 69, 36, 194, 196, 84, 165, 20, 44, 138, 40, 148, 246, 215, 146, 138, 140, 164, 10, 78, 210, 87, 100, 70, 19, 68, 180, 111, 146, 92, 104, 160, 73, 213, 220, 102, 28, 123, 210, 163], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://netco400.ddns.net/at/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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