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Analysis
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max time kernel
119s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20/01/2025, 16:44
Static task
static1
Behavioral task
behavioral1
Sample
ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe
Resource
win10v2004-20241007-en
General
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Target
ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe
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Size
89KB
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MD5
daa5a258cf31a975068d2aaff4993cb6
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SHA1
df34db8a26614c10b68c9ed46e97763f5693272f
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SHA256
ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac
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SHA512
802c76232164c3c2a68bb15d6a96299f5c7f4aece0bd8db49e5c8fd4327898f2408dce61c423614cc8c4806fa79f6921cee1b88279acc0ba9f427b41ab0fbea3
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SSDEEP
1536:Ez44CpRkr9DXhH/2m//56RrufqjhzrmKIFAV0E7:EzvokZRfN/yFj1qrFAH7
Malware Config
Signatures
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Tinba family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\F0C64078 = "C:\\Users\\Admin\\AppData\\Roaming\\F0C64078\\bin.exe" winver.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3352 720 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 720 winver.exe 720 winver.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 3500 Explorer.EXE Token: SeCreatePagefilePrivilege 3500 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 720 winver.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 972 wrote to memory of 720 972 ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe 83 PID 972 wrote to memory of 720 972 ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe 83 PID 972 wrote to memory of 720 972 ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe 83 PID 972 wrote to memory of 720 972 ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe 83 PID 720 wrote to memory of 3500 720 winver.exe 56 PID 720 wrote to memory of 2896 720 winver.exe 50
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2896
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3500 -
C:\Users\Admin\AppData\Local\Temp\ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe"C:\Users\Admin\AppData\Local\Temp\ae1272f7e45fb056e526e77e1c4ca8f12cd4db57a91e2de0c70185bab678acac.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:972 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:720 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 720 -s 3524⤵
- Program crash
PID:3352
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 720 -ip 7201⤵PID:412