SPYWARE.CITADEL.ATMOS

Sample: 258cc780334053ec51e303145b3cf24bc151e1c5
SHA256: 0ce480ad1bda2d11152c3acdf11bdcd09044b38bf16ee94ecfd61b2e3f7eab21
Request: Tayuya [2017/06/17 - 14:06:58]
Callback: systemsupport.ddns.net
Gate: http://systemsupport.ddns.net/update/file.php|file=update.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://systemsupport.ddns.net/update/file.php|file=update.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[64, 203, 195, 211, 91, 1, 160, 99, 69, 2, 251, 59, 95, 45, 117, 97, 5, 25, 57, 124, 52, 237, 33, 148, 215, 164, 60, 210, 62, 17, 215, 249, 111, 210, 125, 186, 246, 108, 177, 17, 103, 51, 72, 161, 253, 222, 201, 79, 90, 100, 197, 136, 101, 244, 46, 187, 236, 172, 253, 190, 8, 198, 157, 76, 41, 150, 196, 65, 35, 178, 32, 156, 122, 46, 223, 151, 63, 254, 65, 106, 146, 8, 237, 252, 18, 118, 148, 71, 96, 213, 52, 125, 86, 165, 169, 188, 234, 32, 198, 165, 72, 117, 235, 203, 77, 41, 226, 244, 214, 209, 11, 73, 176, 228, 212, 15, 73, 67, 179, 13, 202, 101, 137, 195, 25, 35, 59, 149, 71, 205, 175, 254, 198, 248, 224, 68, 82, 225, 109, 88, 133, 145, 116, 167, 23, 80, 104, 201, 6, 24, 12, 199, 50, 132, 189, 63, 187, 158, 170, 239, 162, 23, 6, 221, 189, 0, 45, 22, 141, 28, 214, 41, 211, 221, 139, 50, 60, 78, 221, 115, 114, 3, 2, 231, 188, 206, 93, 223, 43, 34, 187, 90, 191, 20, 142, 234, 14, 195, 77, 78, 137, 167, 26, 26, 230, 135, 250, 224, 201, 214, 155, 128, 212, 154, 17, 179, 249, 202, 183, 155, 151, 55, 94, 120, 171, 56, 161, 32, 232, 124, 20, 150, 244, 139, 150, 217, 158, 220, 156, 55, 79, 217, 28, 29, 153, 95, 191, 213, 21, 179, 7, 27, 92, 94, 190, 147]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[83, 249, 240, 70, 232, 195, 51, 118, 206, 1, 241, 89, 7, 248, 33, 53]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [64, 26, 251, 32, 43, 69, 165, 2, 34, 191, 116, 198, 187, 167, 157, 239, 189, 25, 57, 124, 52, 237, 33, 148, 215, 164, 60, 210, 62, 17, 215, 249, 111, 210, 125, 186, 246, 108, 177, 17, 103, 51, 72, 161, 253, 222, 201, 79, 90, 100, 197, 136, 101, 244, 46, 187, 236, 172, 253, 190, 8, 59, 117, 76, 41, 150, 196, 65, 35, 178, 32, 156, 122, 46, 223, 151, 63, 254, 65, 106, 146, 8, 237, 252, 18, 118, 148, 71, 96, 213, 52, 125, 86, 160, 169, 188, 234, 211, 198, 165, 72, 117, 235, 203, 77, 41, 226, 244, 214, 209, 11, 73, 176, 228, 212, 15, 73, 67, 179, 13, 202, 101, 137, 195, 25, 35, 59, 149, 71, 205, 175, 254, 198, 248, 224, 68, 82, 225, 109, 88, 133, 145, 195, 167, 23, 80, 104, 201, 6, 24, 12, 199, 50, 132, 189, 63, 95, 158, 170, 97, 162, 23, 6, 221, 5, 0, 45, 22, 141, 28, 214, 41, 211, 221, 139, 50, 60, 78, 221, 115, 114, 3, 2, 231, 188, 206, 93, 223, 91, 1, 187, 90, 99, 20, 142, 234, 14, 195, 77, 78, 137, 45, 26, 203, 230, 135, 250, 224, 201, 214, 155, 128, 212, 154, 17, 179, 249, 202, 183, 155, 151, 55, 94, 120, 171, 56, 161, 32, 232, 124, 20, 150, 244, 139, 150, 217, 158, 220, 156, 55, 79, 217, 28, 29, 153, 95, 191, 213, 21, 179, 7, 27, 92, 94, 190, 147], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://systemsupport.ddns.net/update/file.php|file=update.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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