SPYWARE.CITADEL.ATMOS

Sample: 31be686889e452627790f82bcba291760d1d4ef4
SHA256: 1f3568bbfb35b9deaccbee680c4c1cba5b6d7786cbb31b3a936585ed68e3f238
Request: Tayuya [2018/01/08 - 09:01:12]
Callback: myssfgfgfvfghkfghjlkdd.info
Gate: http://myssfgfgfvfghkfghjlkdd.info/webredirect/f-geratertrtgy25rg.php|file=usa.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://myssfgfgfvfghkfghjlkdd2.info/webredirect/f-geratertrtgy25rg.php|file=usa.xml', 'http://myssfgfgfvfghkfghjlkdd1.info/webredirect/f-geratertrtgy25rg.php|file=usa.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[165, 112, 39, 214, 102, 33, 76, 101, 129, 223, 9, 249, 93, 6, 88, 229, 109, 182, 74, 97, 53, 70, 31, 104, 216, 104, 107, 118, 201, 163, 216, 106, 250, 24, 136, 230, 110, 52, 131, 5, 123, 195, 253, 173, 184, 100, 159, 132, 204, 169, 185, 72, 17, 103, 84, 98, 146, 232, 1, 100, 91, 146, 174, 186, 12, 254, 37, 225, 108, 59, 146, 51, 83, 61, 186, 136, 79, 75, 197, 231, 149, 19, 106, 155, 135, 128, 13, 35, 150, 1, 179, 143, 215, 117, 230, 189, 188, 58, 70, 203, 52, 29, 82, 67, 209, 20, 25, 32, 134, 225, 23, 201, 50, 22, 235, 176, 175, 224, 0, 244, 35, 192, 97, 253, 214, 216, 111, 131, 251, 194, 238, 254, 39, 73, 52, 199, 171, 3, 32, 192, 179, 237, 79, 96, 104, 88, 147, 111, 253, 243, 171, 15, 38, 76, 156, 171, 89, 38, 183, 4, 58, 214, 99, 161, 212, 107, 125, 112, 221, 234, 166, 109, 225, 126, 17, 212, 45, 252, 123, 22, 14, 121, 64, 71, 47, 55, 81, 134, 122, 44, 252, 129, 176, 62, 195, 53, 206, 213, 250, 85, 31, 167, 96, 217, 33, 95, 5, 77, 131, 14, 247, 91, 166, 49, 245, 170, 195, 153, 16, 198, 77, 54, 24, 11, 189, 209, 220, 224, 207, 157, 196, 47, 147, 251, 140, 88, 243, 174, 223, 60, 32, 151, 227, 7, 244, 51, 184, 17, 3, 215, 110, 222, 48, 186, 92, 73]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[76, 22, 170, 152, 20, 231, 205, 230, 188, 114, 223, 61, 185, 246, 78, 158]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [165, 50, 15, 225, 91, 223, 12, 249, 131, 244, 88, 107, 52, 25, 176, 150, 213, 182, 74, 97, 53, 70, 31, 104, 216, 104, 107, 118, 201, 163, 216, 106, 250, 24, 136, 230, 110, 52, 129, 5, 123, 195, 253, 173, 184, 100, 159, 132, 204, 169, 185, 72, 17, 103, 84, 98, 146, 232, 1, 100, 91, 146, 174, 186, 76, 254, 37, 225, 108, 59, 146, 51, 83, 61, 186, 136, 79, 75, 197, 231, 149, 19, 106, 155, 135, 128, 13, 35, 229, 1, 179, 143, 215, 117, 230, 189, 188, 58, 70, 203, 93, 29, 82, 67, 209, 20, 6, 32, 134, 214, 23, 201, 112, 22, 235, 9, 175, 224, 0, 244, 35, 192, 97, 253, 214, 216, 111, 131, 251, 194, 238, 254, 39, 73, 52, 199, 171, 3, 32, 192, 179, 237, 79, 96, 104, 88, 147, 111, 253, 243, 171, 39, 38, 76, 156, 171, 89, 38, 183, 4, 58, 214, 99, 161, 212, 101, 125, 112, 221, 234, 166, 109, 225, 126, 17, 212, 45, 252, 123, 22, 14, 121, 64, 71, 47, 55, 81, 134, 122, 44, 252, 129, 176, 62, 195, 53, 206, 109, 250, 85, 31, 167, 96, 217, 33, 95, 5, 77, 131, 14, 247, 102, 166, 49, 245, 170, 195, 153, 16, 198, 77, 54, 24, 11, 189, 209, 220, 224, 207, 157, 196, 47, 147, 251, 140, 88, 243, 174, 223, 60, 32, 151, 227, 7, 33, 51, 184, 17, 3, 215, 110, 222, 48, 186, 92, 73], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://myssfgfgfvfghkfghjlkdd2.info/webredirect/f-geratertrtgy25rg.php|file=usa.xml', 'http://myssfgfgfvfghkfghjlkdd1.info/webredirect/f-geratertrtgy25rg.php|file=usa.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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