Analysis
- max time kernel
149s - max time network
116s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
16/04/2026, 00:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9b05db14a370baa048f57b781c46215a473c3aa93ebd8a6f1f1e503e1063015c.exe
Resource
win10v2004-20260130-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
9b05db14a370baa048f57b781c46215a473c3aa93ebd8a6f1f1e503e1063015c.exe
Resource
win11-20260130-en
4 signatures
150 seconds
General
- Target 9b05db14a370baa048f57b781c46215a473c3aa93ebd8a6f1f1e503e1063015c.exe
- Size 1.6MB
- Sample260416-ar3cdsc16l
- SHA256 9b05db14a370baa048f57b781c46215a473c3aa93ebd8a6f1f1e503e1063015c
- MD5 cf53d06e7e253405e45c8d7770d20beb
- SHA1 88dc924c81c6df0704fb8a32c6afc19a883b4ee6
- SHA512 4352819a37d072689e485d2c38c9c4a85ee2761a95dcbf4b5e65c8136ec6ef6e7071e6dd6f04423d203b008533e879c5b2f62503f76de009cf4b4a39bac3ad82
- SSDEEP 24576:NJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Nialcpx761B72S9z9yNRX/zU8En0p
- TLSH T16A751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4980 1E0A0A0A120E156D155F15C0A0A160B0D160F.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4660 9b05db14a370baa048f57b781c46215a473c3aa93ebd8a6f1f1e503e1063015c.exe 4980 1E0A0A0A120E156D155F15C0A0A160B0D160F.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 9b05db14a370baa048f57b781c46215a473c3aa93ebd8a6f1f1e503e1063015c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1E0A0A0A120E156D155F15C0A0A160B0D160F.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4660 wrote to memory of 4980 4660 9b05db14a370baa048f57b781c46215a473c3aa93ebd8a6f1f1e503e1063015c.exe 78
Processes
-
C:\Users\Admin\AppData\Local\Temp\9b05db14a370baa048f57b781c46215a473c3aa93ebd8a6f1f1e503e1063015c.exe"C:\Users\Admin\AppData\Local\Temp\9b05db14a370baa048f57b781c46215a473c3aa93ebd8a6f1f1e503e1063015c.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4660 -
C:\Users\Admin\AppData\Local\Temp\1E0A0A0A120E156D155F15C0A0A160B0D160F.exeC:\Users\Admin\AppData\Local\Temp\1E0A0A0A120E156D155F15C0A0A160B0D160F.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:4980
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1E0A0A0A120E156D155F15C0A0A160B0D160F.exe
- Size 1.6MB
- SHA256 3738739b81d1a1bfd14bc374b7520138c8eb153e672502eda25a1c04cad63ebb
- MD5 82aab8e5efc9feaafae7d3f50830c754
- SHA1 d023aa29cb677ccace0927cae355bfe0b9b3e9c6
- SHA512 bcfe047b5c74012c5299c4384dc9950c30bfc83f29a78585e32b71f4cd1bb08324a088f9cd59faa751a95e12a26ef6e8bdf9ffa4ab3d31b58f46bf7162cb04cd
- SSDEEP 24576:iJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:iialcpx761B72S9z9yNRX/zU8En0p
- TLSH T1C4751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH