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Analysis
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max time kernel
40s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
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submitted
06/11/2022, 16:00
General
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Target
d9432f096c58b8a0a36f27dfd0694df3cda62c1aee4fc791546d28bb531289ae.exe
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Size
238KB
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MD5
0df275014b644f383e9549efccb52770
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SHA1
258d48a71da29bd26cdc7af7c4b24f633041d6c6
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SHA256
d9432f096c58b8a0a36f27dfd0694df3cda62c1aee4fc791546d28bb531289ae
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SHA512
a56fb408cb775e35f38e1e6648d5be823efaf3375ac876979067d7b4492addea5db887c6fbc55494eee715e7ab12b65f71f08eca6aabcf97176c298164829074
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SSDEEP
3072:InnAQVG/LytaKItS/fiLKS+f5Aq7iOmO0htrNn5a938J/TWcx2Jijq+wPIEryvy:EOTeHI8HiL7+f5D8J5WAqIOZPnx
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
http://www.klkjwre9fqwieluoi.info/
http://kukutrustnet777888.info/
http://klkjwre77638dfqwieuoi888.info/
Signatures
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Modifies firewall policy service 2 TTPs 3 IoCs
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Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
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Sality
Sality is backdoor written in C++, first discovered in 2003.
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UAC bypass 3 TTPs 1 IoCs
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Windows security bypass 2 TTPs 6 IoCs
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Disables RegEdit via registry modification 1 IoCs
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Disables Task Manager via registry modification
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UPX packed file 4 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Loads dropped DLL 2 IoCs
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Windows security modification 2 TTPs 7 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Drops file in Windows directory 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 22 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
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System policy modification 1 TTPs 1 IoCs
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\d9432f096c58b8a0a36f27dfd0694df3cda62c1aee4fc791546d28bb531289ae.exe"C:\Users\Admin\AppData\Local\Temp\d9432f096c58b8a0a36f27dfd0694df3cda62c1aee4fc791546d28bb531289ae.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Disables RegEdit via registry modification
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06
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Filesize
1.1MB
MD59b98d47916ead4f69ef51b56b0c2323c
SHA1290a80b4ded0efc0fd00816f373fcea81a521330
SHA25696e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b
SHA51268b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94
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Filesize
16.6MB
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Filesize
8KB
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Filesize
8KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
1.5MB
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Filesize
1.5MB
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Filesize
16.6MB
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Filesize
248KB
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Filesize
1.5MB