Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 08:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
23efafd665e702da82193bf1bc5e630d.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
23efafd665e702da82193bf1bc5e630d.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 23efafd665e702da82193bf1bc5e630d.exe
- Size 1.5MB
- Sample260804-jyflmsfg45
- SHA256 2865456cb397aad9936aa001ea6a1d80b65862665c0e8a44dba7edda0c7e7589
- MD5 23efafd665e702da82193bf1bc5e630d
- SHA1 cfe8e8c12cf9aab112493a79eaee178cda83faa4
- SHA512 344fa1f570ef44815dd454fc170abe98d747addce30662ef14a8a04bc6655c59e2ebdb496c82748f1c1dd74372c6e33bb3855a5c22b41cbda328815c86637695
- SSDEEP 49152:Bz9CzEUFiuBWi/VLdKinBF8miEAyrNo+NA:Bkz/zBWi/LKinBmmiEAyrNo+NA
- TLSH T17075236A6269FF01D7AB5BF959B5E1716FB42C8E6521C3808FD92CFFB569B100A00703
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10
Malware Config
Signatures
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1988 set thread context of 3568 1988 23efafd665e702da82193bf1bc5e630d.exe 86 - 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 23efafd665e702da82193bf1bc5e630d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 23efafd665e702da82193bf1bc5e630d.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1988 23efafd665e702da82193bf1bc5e630d.exe 1988 23efafd665e702da82193bf1bc5e630d.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1988 23efafd665e702da82193bf1bc5e630d.exe Token: SeDebugPrivilege 3568 23efafd665e702da82193bf1bc5e630d.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1988 wrote to memory of 3892 1988 23efafd665e702da82193bf1bc5e630d.exe 85 PID 1988 wrote to memory of 3568 1988 23efafd665e702da82193bf1bc5e630d.exe 86 PID 1988 wrote to memory of 3568 1988 23efafd665e702da82193bf1bc5e630d.exe 86 PID 1988 wrote to memory of 3568 1988 23efafd665e702da82193bf1bc5e630d.exe 86 PID 1988 wrote to memory of 3568 1988 23efafd665e702da82193bf1bc5e630d.exe 86 PID 1988 wrote to memory of 3568 1988 23efafd665e702da82193bf1bc5e630d.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\23efafd665e702da82193bf1bc5e630d.exe"C:\Users\Admin\AppData\Local\Temp\23efafd665e702da82193bf1bc5e630d.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1988 -
C:\Users\Admin\AppData\Local\Temp\23efafd665e702da82193bf1bc5e630d.exe"C:\Users\Admin\AppData\Local\Temp\23efafd665e702da82193bf1bc5e630d.exe"2⤵PID:3892
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C:\Users\Admin\AppData\Local\Temp\23efafd665e702da82193bf1bc5e630d.exe"C:\Users\Admin\AppData\Local\Temp\23efafd665e702da82193bf1bc5e630d.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3568
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\23efafd665e702da82193bf1bc5e630d.exe.log
- Size 1KB
- SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
- MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
- SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
- SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
- TLSH T104219B303222B5D84D022F530C0869C513EF4759BB64EE2CB959231EDD2A457AB211E3
- MD5 SHA1 SHA512 TLSH