Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/08/2026, 08:13
Static task
static1
Behavioral task
behavioral1
Sample
8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260709-en
General
- Target 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe
- Size 176KB
- Sample260831-j4g2nafm21
- SHA256 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d
- MD5 eaccbc831b2fc77bdcd8eb19f5f3dee1
- SHA1 9f70c4d1ab267ffc886ca66f1d46e51b43c393a6
- SHA512 c01691f06101c3e7e1e86fc8018636e42c9dc18a0ed336244f37821d6c2c0e1c7c17b60a5306c629532e8bca56535f694a00bd53771fca164d954bbe1022667d
- SSDEEP 3072:blnffjVrwUak7uVPvA5fCDlS2wpjJYrQFCIikHOlSE5i/4xhQRZKXGfJI1ok:blnhrwtVPvOKDo2wjrTikHE5vxiKXGfU
- TLSH T12B04F15532A0C863D6E206701E765AF6EABF9D511594030B6F283FAB7D335B2810F793
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped DLL 2 IoCs
pid Process 2232 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe 2232 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe - Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 1 drive.google.com 8 drive.google.com - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2232 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe 4992 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2232 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2232 wrote to memory of 3460 2232 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe 90 PID 2232 wrote to memory of 4992 2232 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe 91 PID 2232 wrote to memory of 4992 2232 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe 91 PID 4992 wrote to memory of 4672 4992 8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe"C:\Users\Admin\AppData\Local\Temp\8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2232 -
C:\Users\Admin\AppData\Local\Temp\8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe"C:\Users\Admin\AppData\Local\Temp\8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe"2⤵PID:3460
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C:\Users\Admin\AppData\Local\Temp\8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe"C:\Users\Admin\AppData\Local\Temp\8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4992 -
C:\Users\Admin\AppData\Local\Temp\8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe"C:\Users\Admin\AppData\Local\Temp\8bda7db9909e9b4e6bbb325102bae2639f622cf3d895e1b500f7a02cfd21608d.exe"3⤵PID:4672
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsjF2E9.tmp\System.dll
- Size 12KB
- SHA256 996645d7f16a6294babb6da83478062aed7b72318d7a51b66e90ab5d3edc51a5
- MD5 6d08f0d5503bb100b8429fefaad163a6
- SHA1 2a79aac2d3b715326c3dcd3c5cf2e33de3632a0a
- SHA512 e259b1aff39c533e3e31cf4eb323c8eb22b2beeb5d8ce2c929de30702a6d8ab8076aeacc983d724b05d7d99a6de8c4d239bd159642c7e75fb86faef683360a1f
- SSDEEP 192:cjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZr0QPi:s/Qlt7wiij/lMRv/9V4brr
- TLSH T1A9427C1297B089F2F151093819667F2A6FBEAC5C23F405A3CFE304C63D212CB9879243
- MD5 SHA1 SHA512 SSDEEP TLSH