Researchers Center: Atmos Strategic Monitoring


SPYWARE.CITADEL.ATMOS

Sample: 5e881559681fd78b7af9b1089c6120eef46bfcc1
SHA256: c8bec8794893cb80d252130b88069453b70a7538b16de0434bebf4619218e317
Request: Tayuya [2016/09/02 - 22:09:43]
Callback: sample.com
Gate: http://sample.com/file.php|file=usagold.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://sample.com/file.php|file=usagold.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[231, 201, 72, 215, 40, 31, 249, 163, 133, 224, 245, 55, 190, 37, 250, 125, 187, 137, 143, 151, 146, 47, 199, 190, 127, 86, 16, 87, 248, 200, 246, 41, 68, 3, 163, 205, 48, 131, 116, 253, 103, 212, 102, 93, 26, 28, 39, 150, 44, 49, 59, 67, 76, 107, 4, 206, 189, 42, 75, 201, 82, 151, 103, 162, 25, 158, 66, 147, 29, 81, 200, 54, 118, 75, 130, 246, 30, 30, 122, 174, 211, 251, 106, 238, 232, 219, 219, 119, 156, 179, 81, 19, 41, 71, 158, 128, 59, 77, 155, 15, 85, 207, 149, 49, 77, 12, 190, 155, 50, 213, 146, 144, 163, 245, 15, 18, 4, 175, 181, 21, 107, 8, 235, 31, 106, 51, 197, 229, 177, 210, 63, 167, 57, 128, 27, 191, 109, 69, 5, 168, 73, 122, 55, 123, 199, 222, 174, 82, 140, 0, 46, 84, 203, 150, 255, 210, 213, 20, 44, 188, 43, 118, 217, 114, 210, 140, 13, 20, 79, 202, 90, 101, 32, 215, 218, 26, 148, 109, 62, 65, 158, 113, 41, 22, 196, 146, 231, 200, 141, 244, 136, 186, 15, 203, 127, 153, 46, 225, 251, 33, 172, 247, 203, 199, 201, 100, 141, 126, 153, 7, 14, 98, 254, 152, 164, 70, 11, 64, 76, 37, 218, 176, 162, 47, 55, 72, 212, 204, 86, 16, 109, 148, 206, 206, 67, 48, 242, 184, 104, 124, 96, 187, 20, 166, 123, 141, 248, 243, 237, 181, 88, 236, 176, 103, 208, 96]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[32, 69, 97, 106, 35, 74, 240, 33, 100, 35, 208, 232, 242, 241, 190, 112]
Report:
{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [231, 247, 137, 206, 187, 150, 103, 199, 211, 44, 131, 41, 16, 162, 42, 41, 162, 72, 143, 151, 146, 47, 199, 190, 127, 86, 190, 87, 248, 200, 246, 41, 68, 3, 163, 205, 48, 245, 116, 253, 249, 212, 102, 93, 26, 28, 39, 31, 224, 49, 59, 67, 76, 107, 4, 206, 189, 250, 75, 201, 82, 151, 103, 37, 25, 158, 66, 147, 29, 81, 200, 54, 118, 75, 130, 246, 30, 30, 122, 174, 133, 251, 106, 238, 232, 219, 219, 119, 156, 179, 81, 19, 55, 71, 158, 128, 59, 77, 155, 15, 85, 207, 149, 49, 77, 12, 190, 155, 50, 213, 146, 144, 163, 245, 15, 18, 4, 175, 181, 21, 107, 8, 235, 31, 106, 51, 197, 229, 177, 210, 63, 167, 57, 128, 27, 191, 109, 69, 5, 168, 73, 122, 55, 123, 199, 222, 174, 82, 140, 0, 46, 84, 203, 150, 255, 210, 213, 20, 44, 188, 43, 118, 217, 114, 210, 140, 13, 20, 79, 202, 90, 101, 32, 215, 218, 26, 148, 109, 62, 65, 158, 113, 125, 22, 196, 146, 231, 200, 141, 244, 136, 186, 15, 203, 127, 153, 46, 225, 251, 33, 172, 201, 203, 163, 201, 100, 141, 126, 153, 7, 14, 98, 254, 152, 164, 70, 11, 64, 76, 37, 218, 176, 40, 47, 55, 72, 212, 204, 86, 16, 109, 148, 215, 206, 67, 48, 242, 184, 104, 124, 96, 187, 20, 166, 123, 141, 248, 243, 237, 181, 88, 236, 176, 103, 208, 96], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://sample.com/file.php|file=usagold.xml'], 'base_config_hexed': '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', 'salt': '\xef\xcd\xc9\xf2'}
Tools: [Hybrid] [MDB]

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