Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
-
submitted
14-03-2024 07:20
General
-
Target
CATALOG LISTsxlx..exe
-
Size
616KB
-
MD5
4390e4862c4906c8a2f35366ba4066d9
-
SHA1
4688330403611320e6d37dbc54e2327e47b2fe0e
-
SHA256
8cece70bbfdfe1792ec9e1c3be822369aaee57680ea0bc78bd8dc37d07e43fc0
-
SHA512
882faa9f80c507b9cb8d2e595893f78dc7a72e1b74c951a3a19d1db6d6682b3b544f74902b946c1a4e6f807cb8c54192366cce5eb360f79ba55da99b940c7d75
-
SSDEEP
12288:ofiw8MkxswcXKC2zNWfm2YRm5sm2YRm5hkxswcXKC2zNW:gD8MZX9uWfm2Yysm2YyhZX9uW
Malware Config
Signatures
-
UAC bypass 3 TTPs 1 IoCs
-
Windows security bypass 2 TTPs 2 IoCs
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Uses the VBS compiler for execution 1 TTPs
-
Windows security modification 2 TTPs 3 IoCs
-
Checks whether UAC is enabled 1 TTPs 2 IoCs
-
Suspicious use of SetThreadContext 4 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies Internet Explorer settings 1 TTPs 1 IoCs
-
Modifies registry class 2 IoCs
-
Runs regedit.exe 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious behavior: MapViewOfSection 7 IoCs
-
Suspicious use of AdjustPrivilegeToken 10 IoCs
-
Suspicious use of UnmapMainImage 1 IoCs
-
Suspicious use of WriteProcessMemory 28 IoCs
-
System policy modification 1 TTPs 1 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\CATALOG LISTsxlx..exe"C:\Users\Admin\AppData\Local\Temp\CATALOG LISTsxlx..exe"2⤵
- UAC bypass
- Windows security bypass
- Checks computer location settings
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\CATALOG LISTsxlx..exe" -Force3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\regedit.exe"C:\Windows\regedit.exe"3⤵
- Runs regedit.exe
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"3⤵
-
-
C:\Windows\System32\calc.exe"C:\Windows\System32\calc.exe"3⤵
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"3⤵
-
-
-
C:\Windows\SysWOW64\proquota.exe"C:\Windows\SysWOW64\proquota.exe"2⤵
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
256KB
-
Filesize
644KB
-
Filesize
256KB
-
Filesize
3.3MB
-
Filesize
256KB
-
Filesize
256KB
-
Filesize
136KB
-
Filesize
268KB
-
Filesize
268KB
-
Filesize
268KB
-
Filesize
136KB
-
Filesize
3.3MB
-
Filesize
268KB
-
Filesize
268KB
-
Filesize
136KB
-
Filesize
64KB
-
Filesize
10.8MB
-
Filesize
64KB
-
Filesize
10.8MB
-
Filesize
632KB
-
Filesize
10.8MB
-
Filesize
624KB
-
Filesize
64KB
-
Filesize
10.8MB
-
Filesize
30.0MB
-
Filesize
30.0MB
-
Filesize
952KB
-
Filesize
952KB
-
Filesize
952KB