Overview
overview
8Static
static
3JuanseUnlock V3.zip
windows11-21h2-x64
1JuanseUnlo...I2.dll
windows11-21h2-x64
1JuanseUnlo...ck.exe
windows11-21h2-x64
1JuanseUnlo...ll.dll
windows11-21h2-x64
1JuanseUnlo..._1.dll
windows11-21h2-x64
1JuanseUnlo...me.txt
windows11-21h2-x64
3JuanseUnlo...on.dll
windows11-21h2-x64
1JuanseUnlo...on.xml
windows11-21h2-x64
8JuanseUnlo...me.txt
windows11-21h2-x64
3JuanseUnlo...64.exe
windows11-21h2-x64
4JuanseUnlo...86.exe
windows11-21h2-x64
4JuanseUnlo...on.dll
windows11-21h2-x64
1Analysis
- max time kernel
598s - max time network
489s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
03/08/2026, 03:49
Static task
static1
Behavioral task
behavioral1
Sample
JuanseUnlock V3.zip
Resource
win11-20260513-en
Behavioral task
behavioral2
Sample
JuanseUnlock V3/Guna.UI2.dll
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
JuanseUnlock V3/JuanseUnlock.exe
Resource
win11-20260513-en
Behavioral task
behavioral4
Sample
JuanseUnlock V3/Local/Juansekill/ByJuansekill.dll
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
JuanseUnlock V3/Local/Juego/vcruntime140_1.dll
Resource
win11-20260513-en
Behavioral task
behavioral6
Sample
JuanseUnlock V3/Local/Redme.txt
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
JuanseUnlock V3/Newtonsoft.Json.dll
Resource
win11-20260513-en
Behavioral task
behavioral8
Sample
JuanseUnlock V3/Newtonsoft.Json.xml
Resource
win11-20260513-en
Behavioral task
behavioral9
Sample
JuanseUnlock V3/Reedme.txt
Resource
win11-20260513-en
Behavioral task
behavioral10
Sample
JuanseUnlock V3/Requerimientos/VC_redist.x64.exe
Resource
win11-20260513-en
Behavioral task
behavioral11
Sample
JuanseUnlock V3/Requerimientos/VC_redist.x86.exe
Resource
win11-20260513-en
Behavioral task
behavioral12
Sample
JuanseUnlock V3/System.Management.Automation.dll
Resource
win11-20260513-en
General
- Target JuanseUnlock V3/Requerimientos/VC_redist.x86.exe
- Size 6.6MB
- Sample260803-edndjayaja
- SHA256 e7267c1bdf9237c0b4a28cf027c382b97aa909934f84f1c92d3fb9f04173b33e
- MD5 84855eb74e9d7fd646f42137c7b93069
- SHA1 ed3708cabffb4c52314eff81f452b7ae70e99d3a
- SHA512 a6687ef328597c90093a4278a12a0059496711801d84a40dc730511badde3d94199368d57fdc0926d8a3e19d2d2aeec8fe58337b91cc69aeb4dfa251833ca5a6
- SSDEEP 196608:ILZfOXtuDj+lkIbrhibcDrlC0OqatbB5bMebjA:MMgKeBbcBeFLnjA
- TLSH T1AD66233294644133FBF61173B938D0307D3CB72827549CAEE7D8BD5939A9886A3B7216
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Executes dropped EXE 1 IoCs
pid Process 1100 VC_redist.x86.exe - Loads dropped DLL 1 IoCs
pid Process 1100 VC_redist.x86.exe - 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 VC_redist.x86.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language VC_redist.x86.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4320 wrote to memory of 1100 4320 VC_redist.x86.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\JuanseUnlock V3\Requerimientos\VC_redist.x86.exe"C:\Users\Admin\AppData\Local\Temp\JuanseUnlock V3\Requerimientos\VC_redist.x86.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4320 -
C:\Windows\Temp\{2DCE8A67-B434-4B9F-8B1B-A3720BE99C78}\.cr\VC_redist.x86.exe"C:\Windows\Temp\{2DCE8A67-B434-4B9F-8B1B-A3720BE99C78}\.cr\VC_redist.x86.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\JuanseUnlock V3\Requerimientos\VC_redist.x86.exe" -burn.filehandle.attached=724 -burn.filehandle.self=7282⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1100
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\Temp\{2DCE8A67-B434-4B9F-8B1B-A3720BE99C78}\.cr\VC_redist.x86.exe
- Size 614KB
- SHA256 3d37aa9541cbdab5361c4776304ded5a497a45b486277db14bbfd26cd436f997
- MD5 b8e7d895c331e7cf60adf1663c16d211
- SHA1 5561a123a862dfa434b2950ff2ea28fda7ac8aaf
- SHA512 7af74f826cbefa2798ee13194c316f9811d93753c5876136b0cfdca8065e40faee03cbaa1042a03d9df6072ea2d4d0b875ec4a9e058b7c1facbf7482ca38ff70
- SSDEEP 12288:B3mgqnIZuYfCYqFet4CovkM7cBYnERq8SoQ:B3WnIZuMCxezot7agPTZ
- TLSH T1FBD48D32A5614033FBF10573B928A6303E7CE7282B5188A9D7D4BD1D7EA48D1A7F7216
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Temp\{3ADB8825-C87C-4D0A-BA12-D80FDA65996D}\.ba\logo.png
- Size 1KB
- SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
- MD5 d6bd210f227442b3362493d046cea233
- SHA1 ff286ac8370fc655aea0ef35e9cf0bfcb6d698de
- SHA512 464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b
- TLSH T1CF312CF34748B7A7D30581351471819AD242FFD8F9CE291E35CD5307664018115C75CF
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\Temp\{3ADB8825-C87C-4D0A-BA12-D80FDA65996D}\.ba\wixstdba.dll
- Size 215KB
- SHA256 e921f69b9fb4b5ad4691809d06896c5f1d655ab75e0ce94a372319c243c56d4e
- MD5 f68f43f809840328f4e993a54b0d5e62
- SHA1 01da48ce6c81df4835b4c2eca7e1d447be893d39
- SHA512 a7a799ecf1784fb5e8cd7191bf78b510ff5b07db07363388d7b32ed21f4fddc09e34d1160113395f728c0f4e57d13768a0350dbdb207d9224337d2153dc791e1
- SSDEEP 6144:K6EZdi6e93SuDeTKZxQfsRy26BqbUHYJe:K62i6eNSYeuZ2sRDK
- TLSH T15E24AF12B5D0907AEBFB19305939E5216DBDBA210FA0C9CE5348AD2B2E705C1DB36737
- MD5 SHA1 SHA512 SSDEEP TLSH