Analysis
- max time kernel
149s - max time network
130s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/09/2026, 11:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
623fafc1fc71a49b75276e3bccf26ecf3fed69a610175a44723f28370330b7cd.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
623fafc1fc71a49b75276e3bccf26ecf3fed69a610175a44723f28370330b7cd.exe
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target 623fafc1fc71a49b75276e3bccf26ecf3fed69a610175a44723f28370330b7cd.exe
- Size 1.6MB
- Sample260925-nrccvs1vas
- SHA256 623fafc1fc71a49b75276e3bccf26ecf3fed69a610175a44723f28370330b7cd
- MD5 9c69642a0e77aa44f90de45ed74456bd
- SHA1 0820f366641e794fcc7af21b2efcde595838fefa
- SHA512 cc5affe75770c9d316e91bdeb721aaab870039b28f4cdb332e3f5c9342589966ca257817db700b70a738fe23a9c6cb968cd3ea6d381ad2c5d4c9c788d3e33369
- SSDEEP 24576:oJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:oialcpx761B72S9z9yNRX/zU8En0p
- TLSH T17A751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5064 1D0E0B0A120D156C155F15E0F0A160E0F160B.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 2 IoCs
pid Process 3488 623fafc1fc71a49b75276e3bccf26ecf3fed69a610175a44723f28370330b7cd.exe 5064 1D0E0B0A120D156C155F15E0F0A160E0F160B.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 623fafc1fc71a49b75276e3bccf26ecf3fed69a610175a44723f28370330b7cd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1D0E0B0A120D156C155F15E0F0A160E0F160B.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3488 wrote to memory of 5064 3488 623fafc1fc71a49b75276e3bccf26ecf3fed69a610175a44723f28370330b7cd.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\623fafc1fc71a49b75276e3bccf26ecf3fed69a610175a44723f28370330b7cd.exe"C:\Users\Admin\AppData\Local\Temp\623fafc1fc71a49b75276e3bccf26ecf3fed69a610175a44723f28370330b7cd.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3488 -
C:\Users\Admin\AppData\Local\Temp\1D0E0B0A120D156C155F15E0F0A160E0F160B.exeC:\Users\Admin\AppData\Local\Temp\1D0E0B0A120D156C155F15E0F0A160E0F160B.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:5064
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1D0E0B0A120D156C155F15E0F0A160E0F160B.exe
- Size 1.6MB
- SHA256 898f0f20d604070993afcd60d081ca08cc2935758554a0c203619538aa845e18
- MD5 abe882edaed94a49edd880d4b8eac50d
- SHA1 aed2cad7795607f5f7d9776c008ef3704829784d
- SHA512 fa9bce8a64b278a0b783353819dd8da64ecd88f26b43b77fdb235110727e9cd2e329bb64273c952a83d28f24ed2c1e234fdee3bfe022ccaa5b7acebdf91a9405
- SSDEEP 24576:fJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:fialcpx761B72S9z9yNRX/zU8En0p
- TLSH T12B751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH