SPYWARE.CITADEL.ATMOS

Sample: d5cf6806319f595f9abca3defc058218d1227615
SHA256: 48d776e238ffc1c40c76061f06b49f49a570cd772c4e5f8445754b1af2b779c3
Request: Tayuya [2016/12/13 - 22:12:34]
Callback: permewick.com
Gate: http://permewick.com/klasiq/lunch/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://permewick.com/klasiq/lunch/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[101, 125, 83, 69, 8, 166, 23, 31, 75, 218, 197, 156, 35, 142, 124, 85, 5, 206, 205, 159, 113, 213, 218, 229, 23, 47, 208, 67, 88, 122, 237, 150, 221, 53, 49, 207, 228, 182, 25, 87, 137, 254, 15, 185, 175, 174, 226, 145, 190, 35, 43, 245, 59, 172, 175, 45, 116, 57, 194, 187, 129, 200, 191, 105, 195, 91, 77, 165, 28, 26, 165, 205, 95, 124, 159, 53, 241, 79, 45, 188, 103, 141, 12, 189, 64, 205, 151, 174, 93, 193, 241, 41, 115, 227, 69, 161, 87, 106, 250, 72, 4, 65, 179, 151, 27, 54, 42, 120, 160, 88, 55, 214, 132, 196, 21, 170, 173, 171, 54, 12, 201, 236, 224, 169, 32, 69, 59, 100, 234, 163, 34, 179, 109, 226, 201, 107, 84, 89, 19, 22, 29, 160, 70, 84, 55, 223, 186, 111, 164, 9, 91, 49, 19, 41, 128, 216, 124, 52, 90, 180, 31, 156, 254, 17, 78, 31, 105, 247, 168, 151, 251, 235, 48, 167, 112, 73, 196, 131, 35, 234, 106, 239, 6, 237, 245, 105, 189, 217, 121, 165, 230, 166, 107, 238, 248, 182, 81, 201, 240, 103, 191, 14, 101, 71, 68, 173, 89, 78, 251, 191, 9, 236, 145, 177, 98, 248, 193, 16, 148, 127, 92, 187, 81, 47, 44, 253, 164, 24, 3, 219, 209, 208, 37, 1, 11, 14, 62, 251, 115, 129, 136, 81, 236, 213, 1, 103, 138, 10, 24, 6, 172, 65, 110, 136, 160, 201]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[215, 111, 61, 132, 33, 154, 248, 42, 189, 243, 142, 80, 34, 189, 51, 146]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [101, 85, 251, 213, 122, 182, 5, 6, 28, 237, 24, 100, 254, 190, 48, 69, 148, 206, 205, 159, 113, 69, 218, 229, 23, 47, 208, 67, 88, 8, 218, 150, 221, 53, 49, 207, 228, 182, 25, 87, 137, 254, 15, 185, 175, 174, 226, 145, 142, 35, 43, 245, 59, 172, 175, 45, 116, 57, 194, 187, 129, 200, 191, 105, 195, 91, 77, 165, 75, 26, 165, 205, 95, 124, 159, 53, 241, 79, 45, 188, 103, 141, 12, 189, 64, 205, 151, 174, 93, 193, 241, 41, 115, 227, 69, 161, 87, 106, 250, 72, 4, 65, 179, 151, 27, 54, 42, 120, 160, 88, 55, 214, 132, 196, 21, 170, 173, 171, 54, 12, 201, 236, 224, 169, 32, 125, 59, 156, 234, 163, 34, 179, 109, 226, 201, 107, 84, 89, 19, 22, 29, 160, 70, 84, 55, 223, 186, 111, 164, 9, 91, 49, 19, 41, 128, 216, 124, 52, 90, 180, 31, 156, 35, 17, 78, 31, 105, 247, 168, 151, 251, 235, 124, 167, 112, 73, 196, 131, 35, 234, 106, 239, 6, 237, 245, 105, 189, 217, 121, 165, 230, 166, 107, 238, 248, 166, 81, 201, 240, 103, 191, 14, 101, 71, 68, 173, 89, 78, 83, 191, 9, 236, 145, 177, 98, 248, 193, 16, 23, 127, 92, 187, 81, 47, 44, 253, 164, 197, 3, 219, 209, 208, 37, 1, 11, 14, 62, 251, 115, 129, 136, 81, 236, 213, 1, 103, 138, 10, 24, 31, 172, 65, 110, 136, 160, 201], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://permewick.com/klasiq/lunch/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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