SPYWARE.CITADEL.ATMOS

Sample: 578de2b296489c8b89cad5f13e300d1c888bfb5e
SHA256: fcb844d62cb56724ebabe097feeed8675956ed758d1acc890352266f3eea30dd
Request: Tayuya [2016/08/12 - 00:08:00]
Callback: asdlkashdkahsda.ru
Gate: http://asdlkashdkahsda.ru/gBqjL/webadmin/fg6w9j3h.php|file=td.dll
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:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[219, 53, 137, 132, 155, 62, 63, 240, 17, 159, 22, 165, 150, 209, 196, 76, 183, 26, 128, 81, 139, 79, 68, 133, 105, 56, 36, 255, 85, 161, 70, 119, 100, 210, 245, 105, 83, 126, 21, 143, 192, 229, 29, 154, 0, 223, 10, 129, 211, 203, 96, 51, 175, 174, 35, 87, 222, 5, 0, 225, 154, 129, 87, 204, 52, 166, 41, 89, 73, 86, 215, 65, 64, 192, 146, 26, 186, 103, 166, 150, 248, 235, 154, 20, 111, 69, 27, 178, 91, 31, 46, 244, 36, 194, 140, 241, 10, 71, 26, 211, 133, 82, 199, 146, 132, 46, 209, 80, 53, 211, 81, 59, 195, 72, 230, 243, 171, 146, 222, 189, 255, 90, 66, 157, 157, 247, 67, 196, 136, 10, 255, 191, 215, 214, 132, 40, 140, 176, 188, 110, 122, 81, 110, 56, 252, 236, 76, 17, 203, 221, 49, 168, 174, 99, 95, 92, 181, 18, 86, 5, 187, 136, 91, 50, 127, 175, 253, 200, 141, 49, 164, 145, 108, 253, 54, 175, 204, 208, 195, 14, 68, 196, 180, 249, 110, 133, 251, 9, 63, 239, 84, 97, 131, 104, 138, 247, 249, 139, 119, 36, 70, 152, 107, 52, 168, 219, 143, 232, 163, 68, 33, 156, 81, 200, 1, 124, 13, 250, 57, 228, 7, 117, 8, 60, 145, 88, 37, 254, 182, 66, 9, 57, 179, 233, 250, 166, 240, 241, 72, 152, 170, 216, 62, 159, 177, 98, 208, 37, 184, 163, 51, 190, 116, 125, 210, 8]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[209, 55, 16, 17, 211, 162, 177, 66, 251, 147, 197, 169, 198, 132, 9, 228]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [219, 174, 84, 41, 117, 255, 46, 146, 244, 51, 183, 196, 26, 85, 145, 0, 132, 26, 128, 81, 139, 79, 68, 133, 105, 56, 36, 62, 209, 161, 70, 119, 100, 210, 245, 105, 83, 126, 21, 143, 192, 229, 29, 154, 76, 223, 10, 129, 211, 203, 96, 51, 175, 53, 35, 87, 222, 5, 0, 225, 154, 129, 87, 204, 52, 166, 22, 89, 73, 86, 215, 65, 64, 192, 240, 150, 186, 103, 166, 150, 248, 235, 154, 20, 111, 69, 27, 178, 91, 31, 63, 17, 36, 194, 140, 241, 10, 71, 26, 211, 133, 82, 199, 146, 132, 46, 209, 80, 53, 211, 81, 59, 195, 72, 230, 243, 171, 146, 222, 189, 255, 90, 66, 157, 157, 247, 67, 196, 136, 10, 255, 191, 215, 214, 132, 40, 140, 176, 188, 110, 122, 81, 110, 56, 252, 236, 76, 17, 203, 221, 49, 168, 174, 99, 95, 92, 181, 18, 86, 5, 187, 136, 91, 50, 127, 175, 253, 200, 141, 49, 164, 145, 108, 253, 54, 175, 204, 208, 195, 14, 68, 165, 180, 249, 110, 133, 251, 9, 63, 239, 137, 97, 131, 104, 138, 247, 249, 139, 119, 36, 70, 152, 107, 52, 168, 219, 143, 232, 163, 68, 33, 156, 81, 200, 1, 124, 13, 250, 57, 228, 7, 155, 8, 60, 196, 88, 37, 254, 182, 66, 9, 57, 179, 233, 250, 166, 240, 241, 72, 152, 170, 216, 62, 159, 177, 98, 208, 37, 184, 163, 159, 190, 116, 125, 210, 8], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': [], 'base_config_hexed': '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', 'salt': '\xef\xcd\xc9\xf2'}

Tools: [Hybrid] [MDB]

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