SPYWARE.CITADEL.ATMOS

Sample: 648cd9c6db1e8a2867f59950d1fa12bdc1be5999
SHA256: 768736bb44d8d105ae2592162701182e1ac31950e65ed40f937fc6d963b3d213
Request: Tayuya [2017/11/29 - 13:11:30]
Callback: 192.152.0.224
Gate: http://192.152.0.224/joh/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://192.152.0.224/joh/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[195, 89, 77, 218, 90, 27, 32, 166, 34, 125, 237, 130, 0, 4, 21, 243, 203, 152, 62, 113, 15, 127, 156, 43, 98, 22, 19, 39, 148, 91, 47, 111, 13, 77, 239, 13, 85, 199, 30, 242, 62, 144, 41, 140, 41, 244, 42, 208, 217, 204, 230, 185, 198, 71, 54, 149, 93, 60, 175, 186, 253, 23, 78, 11, 152, 93, 35, 199, 89, 176, 33, 187, 33, 247, 89, 247, 199, 62, 170, 151, 94, 21, 103, 189, 68, 95, 155, 103, 192, 214, 64, 244, 184, 49, 174, 222, 139, 40, 215, 38, 128, 163, 247, 150, 69, 134, 3, 57, 134, 67, 173, 30, 218, 97, 100, 131, 159, 119, 189, 161, 252, 80, 245, 143, 54, 147, 238, 76, 37, 122, 53, 216, 4, 195, 45, 227, 222, 113, 142, 200, 115, 136, 121, 133, 248, 6, 172, 175, 146, 31, 188, 245, 136, 141, 5, 184, 35, 164, 34, 47, 91, 9, 187, 55, 123, 61, 141, 48, 201, 155, 88, 7, 44, 228, 48, 145, 209, 81, 102, 49, 219, 132, 196, 83, 97, 194, 86, 158, 176, 123, 232, 45, 103, 229, 241, 238, 107, 64, 229, 136, 221, 170, 219, 148, 239, 48, 37, 79, 170, 74, 112, 225, 215, 160, 43, 139, 61, 193, 87, 53, 76, 197, 214, 164, 28, 201, 225, 8, 210, 186, 31, 147, 122, 245, 137, 101, 111, 66, 190, 104, 20, 29, 139, 141, 228, 86, 242, 5, 244, 8, 234, 105, 21, 205, 210, 180]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[255, 21, 89, 247, 51, 94, 23, 46, 161, 129, 194, 80, 21, 51, 28, 165]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [195, 214, 141, 37, 87, 86, 127, 158, 197, 64, 187, 170, 130, 48, 225, 160, 91, 152, 62, 113, 15, 32, 156, 43, 98, 22, 19, 39, 148, 91, 47, 111, 13, 77, 239, 13, 85, 199, 30, 242, 62, 144, 41, 140, 41, 244, 42, 208, 217, 204, 230, 185, 198, 71, 54, 149, 93, 60, 175, 186, 253, 23, 78, 11, 152, 93, 35, 199, 89, 176, 33, 237, 33, 247, 89, 247, 199, 62, 170, 151, 94, 21, 103, 189, 68, 95, 155, 103, 192, 89, 125, 244, 184, 49, 174, 222, 139, 40, 215, 38, 128, 163, 247, 150, 69, 134, 3, 57, 134, 67, 173, 30, 218, 97, 100, 131, 159, 119, 189, 161, 252, 80, 245, 143, 54, 147, 238, 76, 218, 122, 53, 216, 4, 195, 45, 227, 222, 113, 142, 200, 115, 136, 121, 133, 248, 6, 172, 175, 146, 31, 188, 245, 136, 141, 5, 184, 35, 164, 34, 47, 203, 9, 187, 55, 123, 61, 77, 48, 201, 155, 88, 7, 44, 228, 48, 145, 209, 81, 102, 49, 219, 132, 196, 83, 97, 194, 86, 166, 176, 123, 232, 45, 103, 229, 241, 238, 107, 64, 229, 136, 221, 0, 219, 148, 239, 4, 37, 79, 170, 74, 112, 225, 215, 243, 43, 139, 61, 193, 90, 53, 76, 34, 214, 164, 28, 201, 21, 8, 210, 186, 31, 147, 122, 245, 137, 101, 111, 66, 190, 104, 20, 29, 139, 141, 228, 27, 242, 5, 244, 8, 234, 105, 21, 205, 210, 180], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://192.152.0.224/joh/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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