Analysis
- max time kernel
149s - max time network
97s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
24/05/2026, 02:04
Behavioral task
behavioral1
Sample
sub_e8901779b53e.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target sub_e8901779b53e.exe
- Size 410KB
- Sample260524-chhmqsaw41
- SHA256 e8901779b53e491d1f9f7b5406116f5927745ab46053a5f1f5c51463444ea4d9
- MD5 a1b5e20b58d23b26f640f252ece0891b
- SHA1 ea45116af6f2b77b155412a3ccc4d3dde24ba555
- SHA512 7827328083eaf92cfb74b2c0c5d0c3e84b68ae73eff16676dd7cf9767f0adb5c1c34829e08cc33ab3690c116ffef88dc70f91a595bb05fb156cf963238dc4015
- SSDEEP 12288:WKTVF8enXY5kUiUn6ITb3PpKRuJmCIiJchcG5TIuEayNwaeLUL1Lb0BhVwjGHcHh:7Vwb
- TLSH T18D9413AD725476DFC86BC472DAA81CB8EB6034BB931B4207906315EDAA4D997CF140F3
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detect Cinoshi payload 1 IoCs
resource yara_rule behavioral2/memory/4800-0-0x00000000001F0000-0x000000000025C000-memory.dmp family_cinoshi - Program crash 1 IoCs
pid pid_target Process procid_target 836 4800 WerFault.exe 78 - System Location Discovery: System Language Discovery 1 TTPs 1 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 sub_e8901779b53e.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4800 sub_e8901779b53e.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\sub_e8901779b53e.exe"C:\Users\Admin\AppData\Local\Temp\sub_e8901779b53e.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4800 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 15002⤵
- Program crash
PID:836
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4800 -ip 48001⤵PID:2588