Analysis
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max time kernel
84s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
31-12-2024 00:58
General
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Target
bb7042f42ea789b69a5c116079bcbc9413279c6b2924ea36f246285dfa212dbdN.exe
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Size
384KB
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MD5
49dfb5e4b33c5ee80886f6fe610769f0
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SHA1
3dcc2e45fca701dd141ae58bb8916704cbfc0439
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SHA256
bb7042f42ea789b69a5c116079bcbc9413279c6b2924ea36f246285dfa212dbd
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SHA512
3a4a9b1b0c1be1e3ee9b2cc3e767223a2cd57a3a3d0ccef39f6f246d5fdd16bcc3eb9df63310137f9a53d5ce1069f9e8872bd4c6aa9a890c19684c45ac54a735
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SSDEEP
12288:h20VlhganzrWSG6zCWC5kcDeltmxasBorLSJiI/Tm+rm:llzriWWDeuxaprLSnTo
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/
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
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Sality
Sality is backdoor written in C++, first discovered in 2003.
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Sality family
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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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Windows security modification 2 TTPs 7 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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UPX packed file 15 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Drops file in Windows directory 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 23 IoCs
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Suspicious use of WriteProcessMemory 4 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\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\bb7042f42ea789b69a5c116079bcbc9413279c6b2924ea36f246285dfa212dbdN.exe"C:\Users\Admin\AppData\Local\Temp\bb7042f42ea789b69a5c116079bcbc9413279c6b2924ea36f246285dfa212dbdN.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
312KB
MD580b2f3c80596d29b2070516ea2cf5abb
SHA1ee331005c9e5031a888dc764710aeb7a0ace576a
SHA256514e8e0812e84770f5f1e735cb26144fb7251fb5aaa0f9d37b7cf23447132ce4
SHA51241c39118347e4ea2069f7bc3696a61134af011fd4e41084e1b6477fb2c9f20967e7bc1be49d483758a6eb754d686215918a8964ad17a7e5e60a5bab277f0c980
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Filesize
8KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
8KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
8KB
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Filesize
16.6MB
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Filesize
8KB
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Filesize
4KB
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Filesize
4KB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
16.6MB
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Filesize
392KB
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Filesize
392KB
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Filesize
8KB