Analysis
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max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
19/03/2024, 08:29
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe
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Size
160KB
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MD5
73b242d12b1e11a367e87958eb9b23cc
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SHA1
4ebc0f66c2b5645ffaed6a2d9325503c44bd39ed
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SHA256
9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0
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SHA512
c0cb3e2d38dd676c07a0a43cd88f87079bdb3e2de045c9802fc535135553c9f5a6b7510e04cabd0731a3bb23a20375639a8861dd1de044b0446b83acba92227c
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SSDEEP
1536:pwT/PsiRphgIuFQFvHwd6PXOYb7gXWgWKsEHTINeG0h/:+TPsilg/FQByYb7gvsEz
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe Set value (int) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" geixuo.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\International\Geo\Nation 9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe -
Executes dropped EXE 1 IoCs
pid Process 3236 geixuo.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /K" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /l" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /E" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /z" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /Q" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /k" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /e" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /O" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /X" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /V" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /x" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /o" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /n" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /T" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /Y" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /N" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /F" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /B" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /d" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /A" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /M" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /y" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /U" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /s" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /w" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /b" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /c" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /m" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /J" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /i" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /f" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /W" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /P" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /G" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /e" 9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /j" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /p" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /H" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /g" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /I" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /h" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /Z" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /D" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /v" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /a" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /u" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /L" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /r" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /C" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /S" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /q" geixuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\geixuo = "C:\\Users\\Admin\\geixuo.exe /t" geixuo.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1884 9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe 1884 9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe 3236 geixuo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1884 9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe 3236 geixuo.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1884 wrote to memory of 3236 1884 9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe 94 PID 1884 wrote to memory of 3236 1884 9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe 94 PID 1884 wrote to memory of 3236 1884 9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe"C:\Users\Admin\AppData\Local\Temp\9d743132d93bb3f842fafa68449c4be1f175a925ac1bf8898a946791a7cb8ab0.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1884 -
C:\Users\Admin\geixuo.exe"C:\Users\Admin\geixuo.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3236
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
160KB
MD51377baa97d3204f51da75e6d15097082
SHA193a8836c7ff42855d54d134ebd678fb2c73c41d8
SHA256c097805825d9dbc672ea5df2d2621d35169eaa38862504e5943f3aa6ee91163a
SHA51275390769400edbf3f5428dcb1e78387848566d9fc0ae3a4affa026f56821e4068e3e92b3dcdd5f044f08971006c144f39f1366e74ad25efe1cab0b359767dbcb