Analysis
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max time kernel
172s -
max time network
222s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2022 00:02
Static task
static1
Behavioral task
behavioral1
Sample
57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe
Resource
win10v2004-20220812-en
General
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Target
57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe
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Size
471KB
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MD5
4782a845868ba3024b09fbe7a2cc1565
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SHA1
58dc65980e71a2a87d35e44d0dc999b8e565b73e
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SHA256
57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0
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SHA512
f83b8fd15a7f5bad18edcf37fcefc0d4656d6a91baf046fcad300359fdef7e93417e42bc2a295c319b28602197b704013589f44b2bb9133a83193f92bdf74de1
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SSDEEP
6144:ZI/+0LEp/1OD09k+3Dh7TLowNb2TCdSr4Mc0YxDYWKIDzUxNWOcYbXOGTFp1v8:m/+0LEpNw+31LXNb2a6V2ETIkTWW/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cp = "C:\\Users\\Admin\\AppData\\Local\\cp\\cp.exe" 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe File opened for modification C:\Windows\assembly\Desktop.ini 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4484 set thread context of 4656 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 86 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe File created C:\Windows\assembly\Desktop.ini 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe File opened for modification C:\Windows\assembly\Desktop.ini 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4656 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe Token: SeDebugPrivilege 4656 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4656 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 4484 wrote to memory of 4632 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 79 PID 4484 wrote to memory of 4632 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 79 PID 4484 wrote to memory of 4632 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 79 PID 4484 wrote to memory of 4680 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 81 PID 4484 wrote to memory of 4680 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 81 PID 4484 wrote to memory of 4680 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 81 PID 4484 wrote to memory of 4232 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 84 PID 4484 wrote to memory of 4232 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 84 PID 4484 wrote to memory of 4232 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 84 PID 4484 wrote to memory of 720 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 85 PID 4484 wrote to memory of 720 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 85 PID 4484 wrote to memory of 720 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 85 PID 4484 wrote to memory of 4656 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 86 PID 4484 wrote to memory of 4656 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 86 PID 4484 wrote to memory of 4656 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 86 PID 4484 wrote to memory of 4656 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 86 PID 4484 wrote to memory of 4656 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 86 PID 4484 wrote to memory of 4656 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 86 PID 4484 wrote to memory of 4656 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 86 PID 4484 wrote to memory of 4656 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 86 PID 4484 wrote to memory of 4656 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 86 PID 4484 wrote to memory of 4656 4484 57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe"C:\Users\Admin\AppData\Local\Temp\57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4484 -
C:\Windows\SysWOW64\CMD.exe"CMD"2⤵PID:4632
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C:\Windows\SysWOW64\CMD.exe"CMD"2⤵PID:4680
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C:\Users\Admin\AppData\Local\Temp\57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe"C:\Users\Admin\AppData\Local\Temp\57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe"2⤵PID:4232
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C:\Users\Admin\AppData\Local\Temp\57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe"C:\Users\Admin\AppData\Local\Temp\57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe"2⤵PID:720
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C:\Users\Admin\AppData\Local\Temp\57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe"C:\Users\Admin\AppData\Local\Temp\57883a30d41054d605716570e460062e2b888179975d3fd6ff994e16520784b0.exe"2⤵
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4656
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