Analysis
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max time kernel
120s -
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
21-09-2024 00:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe
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Size
148KB
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MD5
13a5142a1a67aca5f748794d191901b0
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SHA1
a1147c8fb80cee0e9a20937ec9d870e7a76ac1ef
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SHA256
3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48
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SHA512
a4c6485035405623ff00023b1c9f84a5156e630d3a3a05ea0ab60ed1bc6c69d9a41997e7dafe70dde72d38989dd6006cee21345458a0742f77a2a4a3f3913e65
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SSDEEP
3072:/iFAQh4mRpDGq7At/yRWr2wA36nbMUq8hFOdhIk4oQZiEw8fg:KFLh96F90Wf7nJPwdzWXI
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" 3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe Set value (int) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" plzaep.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 3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe -
Executes dropped EXE 1 IoCs
pid Process 5164 plzaep.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\plzaep = "C:\\Users\\Admin\\plzaep.exe /C" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /A" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /b" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /Q" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /h" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /e" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /d" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /Y" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /s" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /q" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /i" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /R" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /Z" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /P" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /O" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /t" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /c" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /G" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /T" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /a" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /M" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /J" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /V" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /w" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /k" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /v" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /K" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /l" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /z" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /U" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /I" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /F" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /W" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /N" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /m" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /n" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /B" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /X" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /D" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /x" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /p" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /j" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /H" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /f" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /r" 3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /L" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /y" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /u" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /E" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /S" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /o" plzaep.exe Set value (str) \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\plzaep = "C:\\Users\\Admin\\plzaep.exe /r" plzaep.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 3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language plzaep.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3920 3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe 3920 3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe 5164 plzaep.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3920 3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe 5164 plzaep.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3920 wrote to memory of 5164 3920 3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe 93 PID 3920 wrote to memory of 5164 3920 3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe 93 PID 3920 wrote to memory of 5164 3920 3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.exe"C:\Users\Admin\AppData\Local\Temp\3c23aba496b8c7f6cde158bd8ca30b73fc147af958bbc1159d62110f64776b48N.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:3920 -
C:\Users\Admin\plzaep.exe"C:\Users\Admin\plzaep.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:5164
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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=4300,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=3880 /prefetch:81⤵PID:6040
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
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Downloads
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Filesize
148KB
MD5cafa4398af9360ca430c538fe81c3a41
SHA120655e0bc2a999d6eef26756e75ab6f94db05052
SHA2568f53d85aae6f90d457f35a1665486742aed43f11d6b8043a5957be40e8e92ed5
SHA512cc05f206b845b048496eac7e557d7906929f065b79a02cdf48a95ffb5abefeb912199264c752e0adfe2eb056d2d48ce06dc2d7197f28d9d4325dd8880fc97795