SPYWARE.CITADEL.ATMOS

Sample: de136494dd45d54cc6bfa0375ca0a142da6d031b
SHA256: 5d2f6b68bcdb7b94a831e03a5572e9787c7f7fc09e52209382bc3d7a44c8b798
Request: Tayuya [2016/09/16 - 21:09:57]
Callback: 45.56.77.181
Gate: http://45.56.77.181/lazyfile.php|file=atmos1.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://45.56.77.181/lazyfile.php|file=atmos1.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[64, 33, 218, 28, 39, 3, 159, 237, 248, 101, 17, 65, 4, 229, 95, 151, 243, 128, 126, 131, 242, 50, 13, 105, 26, 230, 54, 93, 237, 237, 111, 27, 150, 68, 172, 238, 240, 188, 198, 106, 230, 228, 18, 44, 71, 171, 109, 223, 59, 48, 42, 162, 166, 52, 64, 33, 43, 23, 100, 232, 73, 67, 170, 239, 139, 218, 183, 236, 155, 60, 10, 187, 79, 89, 154, 135, 145, 184, 230, 132, 61, 143, 114, 247, 103, 165, 11, 195, 83, 34, 226, 222, 52, 138, 24, 188, 98, 216, 141, 113, 36, 254, 56, 3, 172, 63, 240, 168, 84, 26, 220, 36, 3, 92, 158, 0, 234, 42, 4, 182, 95, 167, 105, 13, 249, 162, 33, 58, 99, 174, 48, 98, 8, 86, 115, 75, 161, 209, 118, 179, 48, 20, 255, 30, 94, 155, 250, 198, 193, 5, 47, 183, 60, 119, 66, 82, 77, 248, 209, 85, 200, 172, 193, 152, 47, 183, 68, 158, 224, 241, 161, 112, 184, 45, 182, 103, 239, 116, 91, 201, 21, 39, 84, 220, 251, 151, 22, 87, 132, 169, 6, 185, 38, 142, 67, 244, 163, 127, 206, 219, 1, 83, 244, 150, 153, 226, 175, 53, 96, 213, 136, 42, 165, 84, 150, 46, 136, 246, 238, 37, 221, 111, 249, 216, 140, 238, 223, 250, 176, 217, 145, 156, 244, 196, 253, 210, 217, 100, 151, 234, 37, 97, 57, 109, 220, 220, 186, 200, 187, 118, 185, 118, 195, 234, 61, 97]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[209, 127, 187, 115, 61, 93, 123, 11, 108, 62, 143, 102, 41, 183, 153, 77]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [64, 68, 118, 105, 170, 218, 140, 226, 127, 18, 232, 249, 99, 254, 163, 222, 230, 128, 126, 131, 242, 50, 13, 28, 26, 230, 54, 93, 237, 237, 111, 27, 150, 33, 172, 238, 240, 188, 198, 106, 230, 228, 101, 44, 71, 171, 109, 223, 59, 48, 42, 162, 166, 52, 64, 33, 43, 23, 100, 17, 73, 67, 39, 239, 139, 3, 183, 236, 155, 60, 10, 187, 79, 89, 154, 135, 145, 184, 243, 132, 61, 143, 114, 247, 103, 165, 11, 195, 83, 34, 226, 151, 52, 138, 24, 188, 98, 216, 141, 113, 36, 229, 56, 3, 172, 63, 240, 168, 84, 26, 220, 36, 3, 92, 158, 0, 234, 42, 4, 182, 95, 167, 105, 13, 65, 162, 33, 58, 4, 174, 48, 98, 8, 86, 115, 75, 161, 209, 118, 179, 48, 20, 255, 30, 94, 155, 250, 198, 193, 5, 47, 183, 60, 119, 66, 82, 77, 248, 209, 85, 200, 172, 193, 152, 47, 183, 68, 158, 224, 241, 161, 112, 184, 45, 182, 103, 239, 116, 91, 201, 21, 39, 84, 220, 251, 151, 22, 87, 132, 169, 6, 185, 38, 142, 67, 244, 95, 248, 206, 219, 1, 83, 244, 150, 153, 237, 175, 53, 96, 213, 136, 42, 165, 84, 150, 46, 136, 246, 238, 37, 221, 111, 249, 216, 159, 238, 223, 250, 176, 217, 145, 156, 244, 196, 253, 210, 217, 100, 151, 234, 37, 97, 57, 109, 220, 220, 186, 200, 187, 118, 185, 218, 195, 234, 61, 97], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://45.56.77.181/lazyfile.php|file=atmos1.xml'], 'base_config_hexed': '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', 'salt': '\xef\xcd\xc9\xf2'}

Tools: [Hybrid] [MDB]

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