Analysis
- max time kernel
150s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
29/04/2026, 16:52
General
- Target sunwukongs.exe
- Size 1.4MB
- Sample260429-vdlspsdx81
- SHA256 8bbd5525d11b0aeecd5d9bc385c080cf2fd1b4a6aba76caf62b16426a0840ba2
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Downloads MZ/PE file 1 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 1 IoCs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 2 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 40 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\sunwukongs.exe"C:\Users\Admin\AppData\Local\Temp\sunwukongs.exe"1⤵
- Downloads MZ/PE file
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"2⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"2⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command "& { try { Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\lqvyev6p.default-release\2026-04-29 17.52.38\*' -DestinationPath 'C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\lqvyev6p.default-release\2026-04-29 17.52.38\result.zip' -Force -ErrorAction Stop; exit 0 } catch { exit 1 } }"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Adobe\Acrobat\DC\ToolsSearchCacheRdr\2026-04-29 17.53.05\2026-04-29 17.53.05.exe"C:\Users\Admin\AppData\Local\Adobe\Acrobat\DC\ToolsSearchCacheRdr\2026-04-29 17.53.05\2026-04-29 17.53.05.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
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C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
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C:\Users\Admin\AppData\Roaming\mli44-x066d-auv\0eWwfjJD.exeC:\Users\Admin\AppData\Roaming\mli44-x066d-auv\0eWwfjJD.exe1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
2026-04-29 17.53.05.exe
Cookies
History
Login Data
Top Sites
Web Data
Cookies
000003.log
CURRENT
LOG
LOG.old
MANIFEST-000001
History
Login Data
Top Sites
Web Data
cert9.db
cookies.sqlite
key4.db
SystemInfo.txt
V10.txt
V20.txt
monitor_0_1777481558318.png
result.zip
__PSScriptPolicyTest_vdijimhf.b3u.ps1
memory/684-250-0x00000232EBCB0000-0x00000232EBCBA000-memory.dmp
memory/684-249-0x00000232EBCD0000-0x00000232EBCE2000-memory.dmp
memory/684-241-0x00000232EB910000-0x00000232EB932000-memory.dmp
memory/4296-24-0x000002803E070000-0x000002803E073000-memory.dmp
memory/4612-127-0x000002A14B590000-0x000002A14B593000-memory.dmp
memory/4644-54-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-112-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-100-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-99-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-97-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-96-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-95-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-49-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-48-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-25-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-19-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-18-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-17-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-16-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-15-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-14-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-13-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-12-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-11-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-10-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-9-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-0-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-119-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-102-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-117-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-116-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-115-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-114-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-130-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-132-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-131-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-101-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-111-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-113-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-98-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-94-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-50-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-51-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-52-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-53-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-20-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-56-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-65-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-66-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-67-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-68-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-69-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-70-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-71-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-73-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-82-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-83-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-84-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-85-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-86-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-88-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-90-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-87-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-33-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-39-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-22-0x0000000140000000-0x00000001400FD000-memory.dmp
memory/4644-21-0x0000000140000000-0x00000001400FD000-memory.dmp