Analysis
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max time kernel
143s -
max time network
174s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
13-08-2021 05:06
General
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Target
711486a1_qDA1LxC4yJ.exe
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Size
140KB
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MD5
711486a19e8b011528dee34a5d25776e
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SHA1
7e131940fce4d157d0a338b8285e8e2298e8677d
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SHA256
880823dd9df0ca6047cd829a1031e8a167ccec0629fdeac40a097dd555debf7c
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SHA512
9213dc1b1ab70e6672e6bef43a50125e7752de303ddbdbfc5b395f3b228363dd57c036befb21c83945207954575b90021af0d4e1f6872253c20475f3dbc4e894
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
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Disables Task Manager via registry modification
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Drops desktop.ini file(s) 1 IoCs
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Sets desktop wallpaper using registry 2 TTPs 1 IoCs
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Program crash 1 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\711486a1_qDA1LxC4yJ.exe"C:\Users\Admin\AppData\Local\Temp\711486a1_qDA1LxC4yJ.exe"1⤵
- Modifies WinLogon for persistence
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 856 -s 7002⤵
- Program crash
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
8KB
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Filesize
4KB
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Filesize
4KB
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Filesize
8KB
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Filesize
4KB
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Filesize
124KB