Researchers Center: Atmos Strategic Monitoring


SPYWARE.CITADEL.ATMOS

Sample: 114dd150eedf2640fd8defc7ce9bf66e371bbaa9
SHA256: 68be84715fccc29e12a59e6328e5337353cde4dc71fa077b0d39ab8fff22ef86
Request: Tayuya [2017/05/11 - 17:05:02]
Callback: 93.170.123.224
Gate: http://93.170.123.224/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://93.170.123.224/webadmin/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[55, 117, 204, 2, 31, 118, 216, 207, 109, 176, 31, 39, 3, 116, 217, 61, 213, 1, 211, 113, 130, 208, 166, 44, 134, 58, 56, 110, 206, 45, 18, 206, 128, 214, 220, 131, 116, 163, 189, 171, 236, 39, 47, 115, 101, 30, 41, 93, 242, 10, 196, 69, 65, 177, 61, 205, 71, 90, 49, 157, 45, 206, 195, 81, 166, 56, 122, 42, 48, 185, 144, 202, 21, 46, 186, 249, 18, 110, 202, 231, 118, 21, 106, 97, 158, 32, 3, 226, 29, 245, 151, 154, 90, 100, 228, 176, 237, 4, 116, 51, 7, 175, 20, 187, 241, 40, 219, 71, 189, 17, 1, 204, 161, 136, 45, 107, 112, 249, 19, 155, 202, 138, 146, 14, 194, 239, 11, 114, 231, 84, 149, 125, 207, 180, 64, 68, 167, 237, 161, 219, 226, 6, 176, 213, 72, 43, 199, 218, 253, 223, 184, 9, 186, 55, 141, 201, 232, 244, 39, 182, 107, 109, 254, 164, 46, 86, 249, 200, 225, 203, 53, 183, 197, 241, 191, 150, 64, 106, 123, 174, 198, 150, 58, 122, 110, 157, 157, 146, 60, 247, 87, 23, 85, 53, 232, 124, 63, 47, 133, 4, 179, 145, 107, 47, 0, 107, 243, 37, 216, 195, 68, 19, 81, 75, 25, 240, 26, 191, 171, 90, 120, 68, 120, 142, 254, 5, 115, 100, 95, 74, 86, 111, 132, 50, 85, 235, 178, 200, 111, 242, 125, 115, 32, 234, 142, 210, 136, 153, 70, 148, 78, 188, 159, 233, 180, 10]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[46, 93, 136, 124, 26, 247, 130, 115, 96, 34, 102, 11, 251, 53, 91, 161]
Report:
{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [55, 249, 56, 42, 116, 26, 64, 114, 178, 232, 146, 115, 74, 245, 196, 204, 48, 1, 211, 113, 130, 208, 166, 44, 134, 58, 56, 110, 206, 45, 18, 206, 128, 214, 220, 131, 116, 163, 189, 171, 236, 39, 47, 115, 101, 30, 41, 93, 242, 10, 217, 69, 65, 177, 61, 205, 71, 90, 49, 157, 45, 206, 195, 81, 166, 204, 122, 2, 213, 185, 144, 202, 21, 46, 186, 249, 18, 110, 202, 231, 118, 21, 106, 97, 158, 32, 3, 226, 29, 116, 151, 154, 90, 100, 228, 176, 237, 4, 31, 51, 7, 175, 20, 187, 241, 40, 219, 71, 189, 17, 1, 61, 161, 136, 45, 107, 112, 117, 19, 155, 202, 138, 146, 14, 194, 239, 11, 207, 231, 84, 149, 125, 207, 180, 64, 68, 167, 237, 161, 219, 226, 6, 176, 213, 72, 43, 199, 218, 253, 223, 184, 9, 186, 55, 141, 201, 176, 244, 39, 182, 107, 109, 254, 164, 46, 86, 249, 200, 225, 203, 53, 183, 197, 241, 191, 150, 216, 106, 123, 174, 198, 150, 58, 122, 110, 157, 157, 31, 60, 247, 87, 23, 85, 53, 232, 124, 63, 47, 133, 4, 179, 145, 107, 47, 0, 107, 243, 37, 216, 195, 68, 19, 81, 75, 25, 240, 118, 191, 171, 90, 120, 68, 120, 142, 254, 5, 39, 100, 95, 3, 86, 111, 132, 50, 85, 235, 109, 200, 111, 242, 125, 115, 32, 234, 142, 210, 136, 153, 70, 148, 78, 188, 159, 233, 180, 10], 'z': 116}, 'xor_key': '>Jxbbx01x84x1bxb2x98x12+xb5xefxb1xbexd1q', 'urls': ['http://93.170.123.224/webadmin/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': 'xefxcdxc9xf2', 'remote_config': {}}
Tools: [Hybrid] [MDB]

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