Analysis
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max time kernel
119s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14-09-2024 12:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ab4a7d26059a86b0bdebb2bf552d0180N.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
ab4a7d26059a86b0bdebb2bf552d0180N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
ab4a7d26059a86b0bdebb2bf552d0180N.exe
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Size
136KB
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MD5
ab4a7d26059a86b0bdebb2bf552d0180
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SHA1
3572aa276ed50c4cbe09e9bf9a9d0137b91537d6
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SHA256
c32912bb0bf96dc91dc52d7fd6276aad482e04602b3b70924620f5f6df71a593
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SHA512
d03a791066e8fd470b5190dd4b4eae88154afb11bc632bf2f1f91e7662befbf06afd7b7466f28fa113b5647152254936e1ae974a1f824fbfac58129ce98e9bf2
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SSDEEP
1536:oPahqRTl+BhRKRmH2GijPEUbaxnvdWkNqSP3PKh9pGw93mW9bcGwh+8hcXZDuS8C:4K6EUbaxv13wpUh2XZDutcHdVmn8+3o7
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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ab4a7d26059a86b0bdebb2bf552d0180N.exe Set value (int) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zaabuo.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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation ab4a7d26059a86b0bdebb2bf552d0180N.exe -
Executes dropped EXE 1 IoCs
pid Process 5920 zaabuo.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /z" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /P" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /O" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /u" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /N" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /x" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /k" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /s" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /J" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /F" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /i" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /m" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /B" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /o" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /U" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /Z" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /S" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /V" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /M" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /T" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /D" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /Y" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /g" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /X" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /b" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /W" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /r" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /G" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /c" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /a" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /C" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /y" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /E" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /q" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /j" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /v" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /p" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /e" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /L" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /d" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /Q" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /w" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /D" ab4a7d26059a86b0bdebb2bf552d0180N.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /A" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /n" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /f" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /I" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /R" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /t" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /l" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /H" zaabuo.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zaabuo = "C:\\Users\\Admin\\zaabuo.exe /h" zaabuo.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 zaabuo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ab4a7d26059a86b0bdebb2bf552d0180N.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5088 ab4a7d26059a86b0bdebb2bf552d0180N.exe 5088 ab4a7d26059a86b0bdebb2bf552d0180N.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe 5920 zaabuo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5088 ab4a7d26059a86b0bdebb2bf552d0180N.exe 5920 zaabuo.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5088 wrote to memory of 5920 5088 ab4a7d26059a86b0bdebb2bf552d0180N.exe 96 PID 5088 wrote to memory of 5920 5088 ab4a7d26059a86b0bdebb2bf552d0180N.exe 96 PID 5088 wrote to memory of 5920 5088 ab4a7d26059a86b0bdebb2bf552d0180N.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\ab4a7d26059a86b0bdebb2bf552d0180N.exe"C:\Users\Admin\AppData\Local\Temp\ab4a7d26059a86b0bdebb2bf552d0180N.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:5088 -
C:\Users\Admin\zaabuo.exe"C:\Users\Admin\zaabuo.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:5920
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4768,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=4360 /prefetch:81⤵PID:4716
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
136KB
MD5a830235c651b8555d4f360b2f38a1150
SHA13cdbbe13bbc4c706c639d77befb252f098bb3121
SHA25659964896d0fdc367093a2b79ccf062b0d54700453e23cef7f33987cb38769330
SHA5129f983f0c0d16563bafe0566ad0acc3fd5c5fd2c89986162bfca1cff4ff65fe35cdfc3c92ee0a8725b4ed81958f4db9d9e8723eaaa906e370546f7e7656c423ba