Analysis
- max time kernel
149s - max time network
123s - platform
windows11-21h2_x64 - resource
win11-20251231-en - resource tags
arch:x64arch:x86image:win11-20251231-enlocale:en-usos:windows11-21h2-x64system - submitted
06/01/2026, 07:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
7144bfd369c6070f8723bb8523cd9246.exe
Resource
win10v2004-20251231-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
7144bfd369c6070f8723bb8523cd9246.exe
Resource
win11-20251231-en
6 signatures
150 seconds
General
- Target 7144bfd369c6070f8723bb8523cd9246.exe
- Size 83KB
- Sample260106-jhz1caew8a
- SHA256 fd1ce709645e820d6347b03a688cc2a5c1b4fd79c3138ddcc66d3da50e654030
- MD5 7144bfd369c6070f8723bb8523cd9246
- SHA1 a4c14422ee001d4a6e35570707554d0e55d63c66
- SHA512 1c9e067b54b652aefd82968631895c3af9e5f4300920890b16c2c3f12498cc4be9ee9ccc32ef022a1f89dbf678ae0dd14adcf3ec70b3d3469d1c3a5000a58a16
- SSDEEP 1536:Z148CrfdXNM840VhyGzirik7okuAhoB2y:Z1zmM92yrCksB2y
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 3 IoCs
pid Process 4756 939F396B5A88FA4B.exe 5788 939F396B5A88FA4B.exe 2920 939F396B5A88FA4B.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 572 set thread context of 5628 572 7144bfd369c6070f8723bb8523cd9246.exe 78 - System Location Discovery: System Language Discovery 1 TTPs 4 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 7144bfd369c6070f8723bb8523cd9246.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 939F396B5A88FA4B.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3184 schtasks.exe - Suspicious use of AdjustPrivilegeToken 21 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeSecurityPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeTakeOwnershipPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeLoadDriverPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeSystemProfilePrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeSystemtimePrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeProfSingleProcessPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeIncBasePriorityPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeCreatePagefilePrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeBackupPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeRestorePrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeShutdownPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeDebugPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeSystemEnvironmentPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeRemoteShutdownPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeUndockPrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: SeManageVolumePrivilege 572 7144bfd369c6070f8723bb8523cd9246.exe Token: 33 572 7144bfd369c6070f8723bb8523cd9246.exe Token: 34 572 7144bfd369c6070f8723bb8523cd9246.exe Token: 35 572 7144bfd369c6070f8723bb8523cd9246.exe Token: 36 572 7144bfd369c6070f8723bb8523cd9246.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 572 wrote to memory of 3184 572 7144bfd369c6070f8723bb8523cd9246.exe 77 PID 572 wrote to memory of 5628 572 7144bfd369c6070f8723bb8523cd9246.exe 78 PID 572 wrote to memory of 5628 572 7144bfd369c6070f8723bb8523cd9246.exe 78
Processes
-
C:\Users\Admin\AppData\Local\Temp\7144bfd369c6070f8723bb8523cd9246.exe"C:\Users\Admin\AppData\Local\Temp\7144bfd369c6070f8723bb8523cd9246.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:572 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /sc minute /tn "939F396B5A88FA4B" /tr "C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3184
-
-
C:\Windows\SysWOW64\svchost.exe-k netsvcs2⤵
- System Location Discovery: System Language Discovery
PID:5628
-
-
C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exeC:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4756
-
C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exeC:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe1⤵
- Executes dropped EXE
PID:5788
-
C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exeC:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe1⤵
- Executes dropped EXE
PID:2920
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe
- Size 83KB
- SHA256 fd1ce709645e820d6347b03a688cc2a5c1b4fd79c3138ddcc66d3da50e654030
- MD5 7144bfd369c6070f8723bb8523cd9246
- SHA1 a4c14422ee001d4a6e35570707554d0e55d63c66
- SHA512 1c9e067b54b652aefd82968631895c3af9e5f4300920890b16c2c3f12498cc4be9ee9ccc32ef022a1f89dbf678ae0dd14adcf3ec70b3d3469d1c3a5000a58a16
- SSDEEP 1536:Z148CrfdXNM840VhyGzirik7okuAhoB2y:Z1zmM92yrCksB2y
- MD5 SHA1 SHA512 SSDEEP