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Analysis
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max time kernel
119s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
07/09/2024, 19:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
64e93f519afb6ad1800523b340eb9890N.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
64e93f519afb6ad1800523b340eb9890N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
64e93f519afb6ad1800523b340eb9890N.exe
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Size
152KB
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MD5
64e93f519afb6ad1800523b340eb9890
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SHA1
1279ff70aef7a417d64658d842f9911314dd6842
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SHA256
8f1fb2388dbbec80390ec98e984963c881f8753c8204003f2732bd147cf8c5bd
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SHA512
0c61b1ff95bc2915cdaa7d17e67910f61770459b4078135a614b2f26ce230fa5d9c1a34a5c9a7fc066fe1511b19472f0a99593e179229f8e6e4dbd241b058e33
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SSDEEP
3072:0hUFgMTQtKrueiygR4O6avJamofroE5j4oQcB4:JgAQtKSMgR56avUmqdri
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tauugiw.exe Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 64e93f519afb6ad1800523b340eb9890N.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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation 64e93f519afb6ad1800523b340eb9890N.exe -
Executes dropped EXE 1 IoCs
pid Process 1152 tauugiw.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /B" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /s" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /x" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /b" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /M" 64e93f519afb6ad1800523b340eb9890N.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /o" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /S" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /I" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /G" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /u" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /y" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /j" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /M" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /g" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /t" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /V" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /h" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /d" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /J" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /r" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /Y" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /W" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /X" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /E" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /q" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /A" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /c" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /w" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /K" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /Z" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /C" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /O" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /m" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /n" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /U" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /a" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /v" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /F" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /f" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /T" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /N" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /i" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /L" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /P" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /Q" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /l" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /e" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /k" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /p" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /D" tauugiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tauugiw = "C:\\Users\\Admin\\tauugiw.exe /H" tauugiw.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 64e93f519afb6ad1800523b340eb9890N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tauugiw.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2060 64e93f519afb6ad1800523b340eb9890N.exe 2060 64e93f519afb6ad1800523b340eb9890N.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe 1152 tauugiw.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2060 64e93f519afb6ad1800523b340eb9890N.exe 1152 tauugiw.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2060 wrote to memory of 1152 2060 64e93f519afb6ad1800523b340eb9890N.exe 87 PID 2060 wrote to memory of 1152 2060 64e93f519afb6ad1800523b340eb9890N.exe 87 PID 2060 wrote to memory of 1152 2060 64e93f519afb6ad1800523b340eb9890N.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\64e93f519afb6ad1800523b340eb9890N.exe"C:\Users\Admin\AppData\Local\Temp\64e93f519afb6ad1800523b340eb9890N.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Users\Admin\tauugiw.exe"C:\Users\Admin\tauugiw.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1152
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152KB
MD589fa728a4011109a0c17184f1018fe96
SHA1a200e95d370e440ca4ad6d8da59f9c77b538d6ca
SHA256159326c8d77ad8e7446b4ffc03fcf3272b636d66ba71aed3e1ad6df5cd60ac94
SHA5124a6cfb78f607415032868cee848416565a5b2883572088975bf67d2b1acb316d5fffde949a5aa55a598a572c41b84b6663a7a506fa89b51506cc755d9ccd781d