Analysis
- max time kernel
149s - max time network
146s - 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, 01:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f991912368b2cbadb58adf30a17aff758fdfa8eb77353514d53870a1affb1d95.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
f991912368b2cbadb58adf30a17aff758fdfa8eb77353514d53870a1affb1d95.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target f991912368b2cbadb58adf30a17aff758fdfa8eb77353514d53870a1affb1d95.exe
- Size 1.6MB
- Sample260802-cda24abn3x
- SHA256 f991912368b2cbadb58adf30a17aff758fdfa8eb77353514d53870a1affb1d95
- MD5 a7ea56331655e766b5152c777580ad5e
- SHA1 85941a21f6056a40077963c7f6b5dad45b840eb9
- SHA512 e43405165c35c9b3d758e547cdb3f56236ee1479a05c1ccf5f961f8cf5e3c1827e457e8001b8ff37dda8c6f0411a66680384e430c73407bc5c81bc73d4c4ba24
- SSDEEP 49152:2P7E6dig9gk39ZynV4oDabuWbDQOcIxJJf5:+7E6dXgMP+RDabpd5
- TLSH T12E7512527B2180F1C49716719961E73DF77056018B78CDD3E7C8AEA05CA36E63A3B38A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2524 1C0A0F0E120B156F155F15B0C0D160D0B160D.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 3004 f991912368b2cbadb58adf30a17aff758fdfa8eb77353514d53870a1affb1d95.exe 2524 1C0A0F0E120B156F155F15B0C0D160D0B160D.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 f991912368b2cbadb58adf30a17aff758fdfa8eb77353514d53870a1affb1d95.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1C0A0F0E120B156F155F15B0C0D160D0B160D.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3004 wrote to memory of 2524 3004 f991912368b2cbadb58adf30a17aff758fdfa8eb77353514d53870a1affb1d95.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\f991912368b2cbadb58adf30a17aff758fdfa8eb77353514d53870a1affb1d95.exe"C:\Users\Admin\AppData\Local\Temp\f991912368b2cbadb58adf30a17aff758fdfa8eb77353514d53870a1affb1d95.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3004 -
C:\Users\Admin\AppData\Local\Temp\1C0A0F0E120B156F155F15B0C0D160D0B160D.exeC:\Users\Admin\AppData\Local\Temp\1C0A0F0E120B156F155F15B0C0D160D0B160D.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:2524
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1C0A0F0E120B156F155F15B0C0D160D0B160D.exe
- Size 1.6MB
- SHA256 c505d4445bca10227f9fcee2d0e5e91c4edc04174205f543d32577c7120d5b21
- MD5 a747863b7bdc2323c8dfd3af8aee3a6b
- SHA1 76dd8a9b6857d42e9c65e42278a59812720d066d
- SHA512 e922bd76396e340da5ec6d18ea7fbb5a73549e82f3fdf9d57d831f8eaf4d10c97728250c16a2d40a155c7c55c6a5b3bae3981964a85bf6fe52e283d32cce4461
- SSDEEP 49152:WP7E6dig9gk39ZynV4oDabuWbDQOcIxJJf5:e7E6dXgMP+RDabpd5
- TLSH T1F67512527B2180F1C49716719961E73DF77056018B78CDD3E7C8AEA05CA36E63A3B38A
- MD5 SHA1 SHA512 SSDEEP TLSH