SPYWARE.CITADEL.ATMOS

Sample: cd31d4c33693b53cdbc00be4c92c9c22bca59e60
SHA256: 7e5dc58919214e4ba6a58155948681b98b46446092529452f042d9ac61728d55
Request: Tayuya [2016/08/11 - 00:08:00]
Callback: 103.208.86.48
Gate: http://103.208.86.48/mmbb/atmos/webadmin/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://103.208.86.48/mmbb/atmos/webadmin/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[210, 47, 4, 93, 207, 17, 1, 32, 211, 91, 55, 136, 0, 198, 250, 103, 189, 195, 18, 113, 14, 77, 245, 120, 186, 140, 219, 128, 5, 75, 88, 237, 103, 182, 47, 249, 65, 115, 204, 2, 94, 34, 104, 117, 2, 215, 41, 194, 56, 116, 63, 112, 122, 10, 59, 246, 142, 230, 184, 138, 35, 59, 65, 178, 43, 82, 216, 38, 46, 3, 90, 197, 78, 188, 148, 225, 6, 37, 252, 147, 125, 172, 11, 18, 25, 100, 57, 193, 208, 184, 2, 7, 117, 127, 155, 69, 246, 21, 195, 150, 19, 168, 213, 115, 39, 83, 116, 167, 233, 107, 140, 5, 216, 145, 72, 58, 144, 105, 227, 127, 55, 187, 156, 83, 104, 254, 197, 19, 146, 29, 109, 140, 133, 149, 157, 218, 15, 129, 10, 39, 95, 141, 100, 90, 253, 51, 228, 15, 176, 124, 215, 182, 60, 55, 29, 26, 169, 109, 182, 186, 99, 225, 212, 101, 242, 241, 206, 169, 41, 1, 143, 61, 77, 150, 85, 204, 198, 204, 40, 202, 113, 223, 203, 30, 223, 151, 20, 151, 88, 222, 199, 227, 54, 206, 73, 226, 157, 144, 169, 107, 123, 205, 134, 82, 231, 81, 208, 16, 222, 70, 137, 219, 111, 65, 21, 165, 236, 7, 163, 67, 106, 186, 226, 44, 9, 101, 124, 152, 67, 42, 251, 99, 170, 90, 50, 20, 32, 221, 110, 170, 24, 111, 161, 81, 21, 53, 224, 89, 178, 128, 83, 244, 254, 60, 187, 53]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[64, 210, 239, 168, 8, 149, 92, 70, 155, 48, 206, 106, 198, 75, 99, 41]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [210, 194, 112, 253, 69, 216, 145, 51, 19, 227, 224, 197, 136, 46, 65, 241, 195, 195, 18, 113, 14, 77, 245, 120, 186, 140, 219, 128, 5, 75, 88, 237, 103, 182, 47, 249, 65, 115, 204, 2, 94, 34, 104, 117, 2, 215, 41, 47, 56, 116, 63, 4, 122, 10, 59, 246, 142, 230, 184, 138, 35, 59, 250, 178, 43, 82, 216, 38, 198, 3, 90, 197, 78, 188, 148, 225, 6, 37, 252, 147, 125, 172, 11, 18, 25, 100, 57, 193, 208, 184, 2, 7, 117, 127, 155, 207, 246, 21, 189, 150, 211, 168, 213, 115, 39, 83, 116, 167, 233, 107, 140, 5, 17, 1, 72, 58, 144, 105, 227, 127, 55, 187, 156, 83, 104, 254, 0, 19, 146, 29, 109, 140, 133, 149, 157, 218, 15, 129, 10, 39, 95, 141, 100, 90, 93, 32, 228, 15, 176, 124, 215, 182, 60, 55, 29, 26, 169, 109, 182, 186, 99, 225, 212, 101, 242, 103, 206, 169, 41, 1, 143, 61, 77, 150, 85, 204, 198, 204, 40, 202, 113, 223, 203, 30, 223, 151, 20, 151, 88, 222, 199, 91, 54, 206, 73, 226, 157, 144, 169, 107, 123, 205, 134, 82, 231, 81, 208, 16, 222, 70, 137, 219, 111, 65, 21, 165, 236, 7, 163, 67, 106, 186, 226, 44, 9, 101, 124, 152, 67, 42, 251, 99, 170, 90, 50, 20, 32, 221, 110, 170, 24, 111, 161, 81, 21, 53, 55, 89, 178, 128, 83, 244, 254, 60, 187, 53], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://103.208.86.48/mmbb/atmos/webadmin/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': '\xef\xcd\xc9\xf2', 'remote_config': {}}

Tools: [Hybrid] [MDB]

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