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, 03:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d931a34429deb087356c4b9c65c772f8677236ad7ab0d7d9d119d7afd7ec2aec.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
d931a34429deb087356c4b9c65c772f8677236ad7ab0d7d9d119d7afd7ec2aec.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target d931a34429deb087356c4b9c65c772f8677236ad7ab0d7d9d119d7afd7ec2aec.exe
- Size 1.6MB
- Sample260804-d3zmescd29
- SHA256 d931a34429deb087356c4b9c65c772f8677236ad7ab0d7d9d119d7afd7ec2aec
- MD5 4c11d4a1b38c3fe3fa45cf920b67f281
- SHA1 5e4d65d0cfb47edc162c5779b8f1433518c186fe
- SHA512 7fbbb10b7bbea4169e3bab5136f1dc0e011b29ed04fd61ccaadd362fe518c5139e8dfa29b15852a2997060bdcee746e3d794e3701222ffa7bf4f943cba98c428
- SSDEEP 24576:mJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:mialcpx761B72S9z9yNRX/zU8En0p
- TLSH T116751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5504 1A0A0A0F120E156C155B15A0C0C160D0A160A.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4684 d931a34429deb087356c4b9c65c772f8677236ad7ab0d7d9d119d7afd7ec2aec.exe 5504 1A0A0A0F120E156C155B15A0C0C160D0A160A.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 1A0A0A0F120E156C155B15A0C0C160D0A160A.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d931a34429deb087356c4b9c65c772f8677236ad7ab0d7d9d119d7afd7ec2aec.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4684 wrote to memory of 5504 4684 d931a34429deb087356c4b9c65c772f8677236ad7ab0d7d9d119d7afd7ec2aec.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\d931a34429deb087356c4b9c65c772f8677236ad7ab0d7d9d119d7afd7ec2aec.exe"C:\Users\Admin\AppData\Local\Temp\d931a34429deb087356c4b9c65c772f8677236ad7ab0d7d9d119d7afd7ec2aec.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Users\Admin\AppData\Local\Temp\1A0A0A0F120E156C155B15A0C0C160D0A160A.exeC:\Users\Admin\AppData\Local\Temp\1A0A0A0F120E156C155B15A0C0C160D0A160A.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:5504
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1A0A0A0F120E156C155B15A0C0C160D0A160A.exe
- Size 1.6MB
- SHA256 b8863ac5cb43ed313f48e25273b559fbc4e28d6ca9c1e05ebadc53dfcd247628
- MD5 81c11ef0fcf223da171af07c7c427fd2
- SHA1 e18480fcd0ee7aabef1ed5aa5fb002630bccc7d0
- SHA512 5bae737bdaacb51ece1a51fc87eb25f77498869a4cec0c1ff6071360e843747f2358b1f1c7810e3b54ff9550ac642d49a98c28acce8dcb62b78995160229a2d2
- SSDEEP 24576:UJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Uialcpx761B72S9z9yNRX/zU8En0p
- TLSH T1C8751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH