SPYWARE.CITADEL.ATMOS

Sample: e45716c76a1e8f8ef5a4ab3e07fbbaf5f69c01fa
SHA256: c18791b0428ff2f48d8b6a0b9711beff4136fc7327411aaffe4d891321d92ced
Request: Tayuya [2016/09/28 - 12:09:43]
Callback: adobedownloadupdate.com
Gate: http://adobedownloadupdate.com/me/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://adobedownloadupdate.com/me/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[105, 72, 83, 204, 130, 219, 0, 188, 224, 95, 189, 40, 56, 130, 9, 53, 81, 167, 211, 47, 135, 215, 29, 120, 195, 254, 124, 222, 47, 165, 42, 252, 107, 100, 108, 6, 156, 176, 82, 74, 217, 120, 23, 156, 164, 159, 169, 3, 238, 121, 163, 126, 168, 217, 79, 137, 203, 162, 68, 145, 159, 208, 151, 36, 154, 30, 50, 155, 110, 211, 93, 113, 19, 13, 45, 39, 196, 21, 131, 249, 216, 171, 166, 242, 55, 47, 116, 246, 151, 184, 164, 61, 171, 84, 119, 93, 58, 23, 197, 33, 76, 5, 187, 146, 155, 238, 89, 224, 11, 178, 126, 19, 148, 42, 66, 76, 223, 197, 149, 167, 66, 38, 104, 38, 60, 239, 138, 176, 197, 85, 170, 65, 152, 145, 198, 215, 186, 174, 76, 180, 123, 125, 96, 203, 38, 81, 27, 26, 39, 135, 150, 231, 122, 48, 80, 239, 177, 15, 153, 77, 214, 228, 99, 162, 17, 155, 174, 148, 198, 71, 46, 14, 176, 74, 247, 57, 37, 113, 136, 251, 170, 64, 125, 197, 247, 157, 235, 30, 27, 105, 152, 127, 158, 205, 253, 8, 253, 152, 7, 100, 32, 207, 201, 150, 6, 243, 137, 59, 254, 158, 122, 128, 242, 204, 18, 71, 57, 90, 175, 223, 252, 199, 210, 163, 213, 142, 226, 83, 245, 124, 237, 31, 25, 227, 87, 124, 165, 168, 59, 52, 111, 144, 28, 96, 249, 67, 20, 84, 79, 41, 70, 211, 140, 98, 92, 135]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[18, 112, 154, 163, 107, 174, 27, 193, 8, 97, 73, 205, 250, 13, 94, 146]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [105, 19, 239, 146, 227, 253, 219, 197, 58, 127, 60, 17, 252, 119, 204, 177, 168, 167, 211, 47, 135, 215, 29, 120, 195, 254, 124, 222, 47, 165, 42, 252, 107, 100, 108, 6, 156, 176, 82, 74, 217, 120, 23, 156, 164, 159, 169, 3, 238, 121, 163, 126, 168, 217, 79, 137, 203, 162, 68, 145, 159, 208, 151, 36, 154, 30, 50, 155, 110, 211, 93, 113, 72, 13, 45, 39, 196, 21, 131, 249, 216, 171, 166, 242, 55, 47, 116, 246, 151, 184, 164, 61, 171, 84, 130, 93, 224, 23, 197, 33, 76, 5, 187, 9, 155, 238, 89, 224, 11, 178, 126, 19, 148, 42, 66, 76, 223, 197, 149, 167, 66, 38, 104, 38, 189, 239, 138, 176, 188, 85, 170, 65, 152, 145, 198, 215, 186, 174, 76, 180, 123, 125, 96, 203, 38, 81, 27, 26, 39, 135, 150, 231, 122, 48, 80, 83, 53, 15, 153, 77, 214, 228, 99, 162, 40, 155, 174, 148, 198, 71, 46, 14, 176, 74, 247, 57, 37, 113, 136, 251, 170, 64, 125, 197, 247, 157, 235, 30, 27, 105, 152, 95, 158, 205, 253, 8, 0, 152, 7, 100, 32, 207, 201, 150, 6, 243, 137, 59, 254, 158, 122, 128, 242, 204, 18, 71, 57, 90, 175, 223, 56, 199, 210, 163, 213, 142, 226, 83, 245, 124, 237, 31, 25, 130, 87, 124, 165, 81, 59, 52, 111, 144, 28, 96, 249, 67, 20, 84, 79, 41, 70, 211, 140, 98, 92, 135], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://adobedownloadupdate.com/me/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': '\xef\xcd\xc9\xf2'}

Tools: [Hybrid] [MDB]

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