SPYWARE.CITADEL.ATMOS

Sample: 2fb212569e67707f53721f67f6ecd8638422f35b
SHA256: 73422c5096da8cb609a7e96339cbcec8768aa3747dac3f6f63c0776d6ba75ca9
Request: Tayuya [2016/09/28 - 16:09:36]
Callback: 46.165.209.26
Gate: http://46.165.209.26/~hosting/098f6bcd4621d373cade4e832627b4f6_com/joe/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://46.165.209.26/~hosting/098f6bcd4621d373cade4e832627b4f6_com/joe/file.php|file=us.xml']
DEBUG:root:[*] try to unpack
DEBUG:root:[*] decrypt data using following key:
DEBUG:root:[153, 216, 88, 84, 22, 50, 40, 143, 221, 73, 7, 49, 175, 156, 134, 117, 41, 166, 144, 88, 131, 194, 4, 122, 126, 248, 13, 111, 147, 210, 38, 34, 185, 215, 21, 212, 197, 220, 224, 33, 27, 168, 42, 137, 4, 150, 98, 181, 169, 148, 192, 156, 244, 119, 90, 6, 204, 154, 191, 201, 97, 49, 95, 205, 146, 245, 18, 29, 182, 68, 60, 109, 183, 244, 109, 83, 102, 139, 79, 12, 108, 122, 64, 74, 206, 128, 181, 54, 192, 240, 166, 229, 130, 142, 56, 249, 164, 234, 245, 57, 219, 132, 238, 197, 207, 120, 96, 236, 213, 187, 139, 65, 250, 230, 150, 80, 92, 199, 243, 175, 129, 14, 159, 186, 15, 11, 125, 155, 252, 167, 23, 124, 191, 211, 105, 126, 199, 137, 81, 87, 58, 45, 76, 4, 35, 83, 198, 106, 240, 82, 19, 191, 101, 219, 239, 204, 128, 44, 211, 208, 143, 208, 237, 210, 188, 59, 25, 69, 214, 107, 252, 125, 81, 23, 204, 17, 118, 180, 22, 198, 30, 65, 118, 68, 7, 249, 205, 31, 5, 198, 66, 166, 45, 125, 200, 22, 55, 4, 210, 246, 239, 25, 153, 110, 184, 36, 158, 185, 172, 42, 52, 179, 176, 121, 93, 254, 8, 195, 218, 92, 46, 64, 46, 99, 230, 103, 253, 56, 157, 21, 148, 224, 217, 69, 124, 82, 238, 229, 80, 73, 200, 34, 41, 240, 162, 153, 115, 172, 253, 51, 107, 148, 12, 80, 251, 118]
DEBUG:root:[*] try to AES+ decryption
DEBUG:root:[*] use following AES key:
DEBUG:root:[201, 74, 181, 148, 46, 232, 127, 26, 196, 67, 142, 81, 92, 65, 160, 233]

Report:

{'login_key_hexed': '3533334439323236453443314345304139383135444245423139323335414534', 'base_key': {'y': 104, 'x': 82, 'state': [153, 8, 169, 191, 239, 184, 162, 124, 164, 107, 118, 103, 35, 4, 22, 33, 108, 166, 144, 88, 131, 194, 4, 122, 126, 248, 13, 111, 147, 210, 38, 34, 185, 215, 21, 212, 197, 220, 224, 117, 27, 168, 42, 137, 156, 150, 98, 181, 88, 148, 192, 156, 244, 119, 90, 6, 204, 154, 191, 201, 97, 49, 95, 205, 146, 245, 18, 29, 182, 68, 60, 109, 183, 244, 109, 83, 102, 139, 79, 12, 41, 122, 64, 74, 206, 128, 181, 54, 192, 240, 166, 229, 130, 142, 56, 249, 221, 234, 245, 57, 219, 132, 238, 197, 207, 120, 96, 236, 213, 187, 139, 65, 250, 230, 150, 80, 92, 199, 243, 175, 129, 14, 159, 186, 15, 11, 125, 155, 252, 167, 23, 143, 84, 211, 105, 126, 199, 137, 81, 87, 58, 45, 76, 4, 175, 83, 198, 106, 240, 82, 19, 191, 101, 219, 22, 204, 128, 44, 211, 208, 143, 208, 237, 210, 188, 59, 25, 69, 214, 73, 252, 125, 81, 23, 204, 17, 7, 180, 134, 198, 30, 65, 118, 68, 7, 249, 205, 31, 5, 198, 66, 166, 45, 125, 200, 22, 55, 4, 210, 246, 239, 25, 153, 110, 50, 36, 158, 185, 172, 42, 52, 179, 176, 121, 93, 254, 216, 195, 218, 92, 46, 64, 46, 99, 230, 49, 253, 56, 157, 21, 148, 224, 217, 69, 124, 82, 238, 229, 80, 73, 200, 34, 41, 240, 40, 153, 115, 172, 253, 51, 107, 148, 12, 80, 251, 118], 'z': 116}, 'xor_key': '>J\xbb\x01\x84\x1b\xb2\x98\x12+\xb5\xef\xb1\xbe\xd1q', 'urls': ['http://46.165.209.26/~hosting/098f6bcd4621d373cade4e832627b4f6_com/joe/file.php|file=us.xml'], 'base_config_hexed': '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', 'salt': '\xef\xcd\xc9\xf2'}

Tools: [Hybrid] [MDB]

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