Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 13:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2603746a1e1718389e1386df9e5fde82ca43142fbb9022e83f3a7ea10cad3ebc.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2603746a1e1718389e1386df9e5fde82ca43142fbb9022e83f3a7ea10cad3ebc.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 2603746a1e1718389e1386df9e5fde82ca43142fbb9022e83f3a7ea10cad3ebc.exe
- Size 1.6MB
- Sample260802-qd47tstcmd
- SHA256 2603746a1e1718389e1386df9e5fde82ca43142fbb9022e83f3a7ea10cad3ebc
- MD5 24df6f2a84f58823df056e95a633bded
- SHA1 5d4bf67bf01ec9ff8b9cce15efc831a8d870d5eb
- SHA512 dd5200bb2bff0cafdccc0bc24f71045fff63688930b55c9b1e96129f7854960a19b7d6c43fccefcd364c29750fc7ec1d6df8b50894af7caab2a789c405f4c89a
- SSDEEP 24576:fJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:fialcpx761B72S9z9yNRX/zU8En0p
- TLSH T12A751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4564 1B0A0D0D120D156B155A15E0B0B160D0A160F.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4320 2603746a1e1718389e1386df9e5fde82ca43142fbb9022e83f3a7ea10cad3ebc.exe 4564 1B0A0D0D120D156B155A15E0B0B160D0A160F.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 2603746a1e1718389e1386df9e5fde82ca43142fbb9022e83f3a7ea10cad3ebc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1B0A0D0D120D156B155A15E0B0B160D0A160F.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4320 wrote to memory of 4564 4320 2603746a1e1718389e1386df9e5fde82ca43142fbb9022e83f3a7ea10cad3ebc.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\2603746a1e1718389e1386df9e5fde82ca43142fbb9022e83f3a7ea10cad3ebc.exe"C:\Users\Admin\AppData\Local\Temp\2603746a1e1718389e1386df9e5fde82ca43142fbb9022e83f3a7ea10cad3ebc.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4320 -
C:\Users\Admin\AppData\Local\Temp\1B0A0D0D120D156B155A15E0B0B160D0A160F.exeC:\Users\Admin\AppData\Local\Temp\1B0A0D0D120D156B155A15E0B0B160D0A160F.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:4564
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1B0A0D0D120D156B155A15E0B0B160D0A160F.exe
- Size 1.6MB
- SHA256 d293073313b1a367de89e5bdfecb06aeae94c845215febe3f16ab2f56de3932f
- MD5 c07409ecb0d891aeca41472959c922db
- SHA1 5a97dbd489adb4559a4a96c75b5bec5abf340d96
- SHA512 83045bb6d81812a312f848637e62e04ba3aa5b1129d56b18bc4376026c19b054433e9d68c0848137c43e0bb54c58882bfc0d977cbdb4257dcf60a5dd70aaac72
- SSDEEP 24576:GJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Gialcpx761B72S9z9yNRX/zU8En0p
- TLSH T119751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH