Analysis
- max time kernel
149s - max time network
154s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
01/06/2026, 13:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fdf04acda4fa2fdd3da210de7d0795ad7826fca8c1da1accffdcc73a2b8ac102.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
fdf04acda4fa2fdd3da210de7d0795ad7826fca8c1da1accffdcc73a2b8ac102.exe
Resource
win11-20260513-en
4 signatures
150 seconds
General
- Target fdf04acda4fa2fdd3da210de7d0795ad7826fca8c1da1accffdcc73a2b8ac102.exe
- Size 1.6MB
- Sample260601-qf7ezaft3j
- SHA256 fdf04acda4fa2fdd3da210de7d0795ad7826fca8c1da1accffdcc73a2b8ac102
- MD5 953e288e9ce00f8f8b18cc93470e26eb
- SHA1 389ddecff4058029fea69ffb2d9d8bb8aaef1d8b
- SHA512 8fae2c3f73bfedd4921bc6f44b1906ca7366774a809b1d063bb43a11a5139ac643781bb32fd90ff0489294fc1d4ac95d9f3f62b7e9227c8e1e1afa0862f952d2
- SSDEEP 24576:VJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Vialcpx761B72S9z9yNRX/zU8En0p
- TLSH T1A9751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4528 1F0A0B0D120B156A155E15C0F0A160C0E160E.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1360 fdf04acda4fa2fdd3da210de7d0795ad7826fca8c1da1accffdcc73a2b8ac102.exe 4528 1F0A0B0D120B156A155E15C0F0A160C0E160E.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 1F0A0B0D120B156A155E15C0F0A160C0E160E.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fdf04acda4fa2fdd3da210de7d0795ad7826fca8c1da1accffdcc73a2b8ac102.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1360 wrote to memory of 4528 1360 fdf04acda4fa2fdd3da210de7d0795ad7826fca8c1da1accffdcc73a2b8ac102.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\fdf04acda4fa2fdd3da210de7d0795ad7826fca8c1da1accffdcc73a2b8ac102.exe"C:\Users\Admin\AppData\Local\Temp\fdf04acda4fa2fdd3da210de7d0795ad7826fca8c1da1accffdcc73a2b8ac102.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1360 -
C:\Users\Admin\AppData\Local\Temp\1F0A0B0D120B156A155E15C0F0A160C0E160E.exeC:\Users\Admin\AppData\Local\Temp\1F0A0B0D120B156A155E15C0F0A160C0E160E.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:4528
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1F0A0B0D120B156A155E15C0F0A160C0E160E.exe
- Size 1.6MB
- SHA256 caf144691ab3291d5185beae3f50428c673883345d289b7c06cae8defeb61e4e
- MD5 af09bd0bd04987081b0a81a204b379c7
- SHA1 f5b9b63f9ceb42568e861597d62866f4877ec1f6
- SHA512 4e29c9fd0691b65a0850defa6922968d805154a5eb66505f206310eaae37b1150ba70e19674e0539b7a0cecd7a366f2d1d550ee0617fd8bb29b4029ee1d6128d
- SSDEEP 24576:dJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:dialcpx761B72S9z9yNRX/zU8En0p
- TLSH T191751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH