Analysis
- max time kernel
148s - max time network
242s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 13:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jli.dll
Resource
win10v2004-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
jli.dll
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target jli.dll
- Size 177.5MB
- Sample260730-qlpr4sar21
- SHA256 7c0242f8adad73fbe444ef189528566dc0b342a0b4f1af41662855cb0f88b2a3
- MD5 756f552f0f081f3aabb154c249ddec31
- SHA1 a2a81d98e6f7a22e0001cdb9ce3273975cf23507
- SHA512 39ea123203d1651fa932daae7e1279f5f867db1a8bb1d99b8eff659c53a211457bf78e262074b558c6e120a677780ed1c43685fcc57cdaad2a4d07b059202329
- SSDEEP 196608:qsv/lgvCwdgi/eglUVmBlCwMpS3jhVIZs:7v/lMdgClUVIjhVIZs
- TLSH T11798331EACF9F082C22A00B17AD469FDF431F670B66A48FE6ED94755482349BB3235D1
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 6024 DCRCVDrv.sys - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4868 set thread context of 5012 4868 rundll32.exe 90 - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 808 Process not Found - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4868 wrote to memory of 5012 4868 rundll32.exe 90 PID 4868 wrote to memory of 5012 4868 rundll32.exe 90 PID 4868 wrote to memory of 5012 4868 rundll32.exe 90 PID 4868 wrote to memory of 5012 4868 rundll32.exe 90 PID 4868 wrote to memory of 5012 4868 rundll32.exe 90 PID 4868 wrote to memory of 5012 4868 rundll32.exe 90 PID 4868 wrote to memory of 5012 4868 rundll32.exe 90 PID 4868 wrote to memory of 5012 4868 rundll32.exe 90
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\jli.dll,#11⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"2⤵PID:5012
-
-
C:\Windows\Temp\DCRCVDrv.sysC:\Windows\Temp\DCRCVDrv.sys1⤵
- Executes dropped EXE
PID:6024
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Windows\Temp\DCRCVDrv.sys
- Size 137KB
- SHA256 87e8d39db624f37d3e77aedf487a2dfd197f71a4730ea74f4e7a4341deaec2ff
- MD5 567c158ee0858f8e941d4ab7a6c18dbc
- SHA1 47d922b0fd5d704025d14ef98ded46e74830a423
- SHA512 f976cb8e9a2f0fc769e2e4345d18e1e9f01fdb1c4303eb20d94b625467e60ce20dd120e77a96d9ba498361dd6dc0066535404cb22cf99fc49607d1f35eaed2ab
- SSDEEP 3072:6pEFTp46B6ETbeP/ItLK9Di8/4BQaeJzP:Y8Tp46B6EOLgBQX
- TLSH T10CD33A12A36550A4E977E2B8C6B65263EFF37861133547CF03608A654F23BE4B93A3D1
- MD5 SHA1 SHA512 SSDEEP TLSH