Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
20-07-2024 17:34
Behavioral task
behavioral1
Sample
Laucher.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Laucher.exe
Resource
win10v2004-20240709-en
General
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Target
Laucher.exe
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Size
23KB
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MD5
cd6778c62837fe1c00f9d20f5b6764da
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SHA1
595346ec1934cd5ef6f53deaa9a491afdbf65c36
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SHA256
15cc48febf33e832ce4b2e66ec579ba8cafbf7a084d5f35b90ebf2a7451573d7
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SHA512
3d195e04054f09f452d50c33a710eb74b2b58409b0816deded5a6b0c68383ba72790d6753c260476a2dbc33e2f2f08126b766e5d0482031fdd2c66b28f9234d3
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SSDEEP
384:4sqCm6yocx/Yp7jemiO0nd08/VQ6bgNQC5h7tmRvR6JZlbw8hqIusZzZa+:PSoQA6mlcrRpcnue
Malware Config
Signatures
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2536 netsh.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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation Laucher.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8070cac3fa16f7a7eee679eadfcdefef.exe Windows.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8070cac3fa16f7a7eee679eadfcdefef.exe Windows.exe -
Executes dropped EXE 1 IoCs
pid Process 4508 Windows.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\8070cac3fa16f7a7eee679eadfcdefef = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Windows.exe\" .." Windows.exe Set value (str) \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8070cac3fa16f7a7eee679eadfcdefef = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Windows.exe\" .." Windows.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
description pid Process Token: SeDebugPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe Token: 33 4508 Windows.exe Token: SeIncBasePriorityPrivilege 4508 Windows.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1428 wrote to memory of 4508 1428 Laucher.exe 93 PID 1428 wrote to memory of 4508 1428 Laucher.exe 93 PID 1428 wrote to memory of 4508 1428 Laucher.exe 93 PID 4508 wrote to memory of 2536 4508 Windows.exe 96 PID 4508 wrote to memory of 2536 4508 Windows.exe 96 PID 4508 wrote to memory of 2536 4508 Windows.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\Laucher.exe"C:\Users\Admin\AppData\Local\Temp\Laucher.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1428 -
C:\Users\Admin\AppData\Local\Temp\Windows.exe"C:\Users\Admin\AppData\Local\Temp\Windows.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4508 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Windows.exe" "Windows.exe" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:2536
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Replay Monitor
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Downloads
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Filesize
23KB
MD5cd6778c62837fe1c00f9d20f5b6764da
SHA1595346ec1934cd5ef6f53deaa9a491afdbf65c36
SHA25615cc48febf33e832ce4b2e66ec579ba8cafbf7a084d5f35b90ebf2a7451573d7
SHA5123d195e04054f09f452d50c33a710eb74b2b58409b0816deded5a6b0c68383ba72790d6753c260476a2dbc33e2f2f08126b766e5d0482031fdd2c66b28f9234d3