Analysis
- max time kernel
149s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
07/05/2026, 17:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f887c70d1b64ce6b36df26662473b0f368116570329ef16f86bdb78b1814f503.exe
Resource
win10v2004-20260130-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
f887c70d1b64ce6b36df26662473b0f368116570329ef16f86bdb78b1814f503.exe
Resource
win11-20260130-en
4 signatures
150 seconds
General
- Target f887c70d1b64ce6b36df26662473b0f368116570329ef16f86bdb78b1814f503.exe
- Size 1.6MB
- Sample260507-vwlwesf16w
- SHA256 f887c70d1b64ce6b36df26662473b0f368116570329ef16f86bdb78b1814f503
- MD5 4b756406a6791cb46b3762ec596bb8cf
- SHA1 c93e5590fc47165ab59c3a1604077c1f67b180c8
- SHA512 500b0784a2cddefeaec89e62857107662556d14c4d83c1626111c670fb6aff36bfa17b20d09eb1f08c21c257c6edcfe054920ba0bff899ffa665ae4d4690f59d
- SSDEEP 24576:BJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Bialcpx761B72S9z9yNRX/zU8En0p
- TLSH T1C9751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5496 1D0D0A0C120F156A155B15C0A0A160F0B160A.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4168 f887c70d1b64ce6b36df26662473b0f368116570329ef16f86bdb78b1814f503.exe 5496 1D0D0A0C120F156A155B15C0A0A160F0B160A.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 f887c70d1b64ce6b36df26662473b0f368116570329ef16f86bdb78b1814f503.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1D0D0A0C120F156A155B15C0A0A160F0B160A.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4168 wrote to memory of 5496 4168 f887c70d1b64ce6b36df26662473b0f368116570329ef16f86bdb78b1814f503.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\f887c70d1b64ce6b36df26662473b0f368116570329ef16f86bdb78b1814f503.exe"C:\Users\Admin\AppData\Local\Temp\f887c70d1b64ce6b36df26662473b0f368116570329ef16f86bdb78b1814f503.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Users\Admin\AppData\Local\Temp\1D0D0A0C120F156A155B15C0A0A160F0B160A.exeC:\Users\Admin\AppData\Local\Temp\1D0D0A0C120F156A155B15C0A0A160F0B160A.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:5496
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1D0D0A0C120F156A155B15C0A0A160F0B160A.exe
- Size 1.6MB
- SHA256 27f739d9bf38afd5fc4db7b0946a77c3b4f20bfa8e2daf5e8b7abf6df0625e63
- MD5 5287313713b9fd8f9970d80eeee8fe4d
- SHA1 c18e0f4564c8e6696f84e1ea3f65b23c5e9a3c20
- SHA512 f48ed755c4ba867cc82ca3cf3d07323c7d2b0de7c716a95089b274f5e1dd22668d14602f7870f33594ff3e0260d834133894a0d69480499f3dd1a7fee0fcc7c1
- SSDEEP 24576:DJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Dialcpx761B72S9z9yNRX/zU8En0p
- TLSH T168751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH