Analysis
- max time kernel
149s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/08/2026, 16:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe
- Size 15.6MB
- Sample260805-tz1nbace48
- SHA256 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283
- MD5 fc872fc84a6683c3131d9f8f7328499f
- SHA1 aee1f60e40cf5e8dbf888a318067f20013f8980f
- SHA512 043439a940ba4b973d6ed533e5f749713fb7fe91a36aae82f3c7438a509212521268d682b8881b0fa3675ac86358d852a4d331c648cc00a7655a18bd5cf4bd02
- SSDEEP 393216:O8s6EWMAKPt8629bvELRQOVzlka8JPZ18vHCxg2cZVf2:O3WMAAS9wLRFRl18F8vHyanf2
- TLSH T1FEF633A469EB251CF059F9BA4FCAD23DFD06E9E8419B0B3F008452D71BE46926F41837
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\W: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\Y: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\P: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\R: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\I: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\K: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\L: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\M: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\O: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\T: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\D: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\N: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\X: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\Z: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\Q: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\G: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\H: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\J: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\S: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\U: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe File opened (read-only) \??\V: 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe -
resource yara_rule behavioral2/memory/4728-21-0x0000000000400000-0x0000000000F4C000-memory.dmp upx behavioral2/memory/4728-23-0x0000000000400000-0x0000000000F4C000-memory.dmp upx behavioral2/memory/4728-31-0x0000000000400000-0x0000000000F4C000-memory.dmp upx behavioral2/memory/4728-34-0x0000000000400000-0x0000000000F4C000-memory.dmp upx - 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 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe - Enumerates system info in registry 2 TTPs 4 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 6012 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe 6012 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 6012 wrote to memory of 4728 6012 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe 90 PID 6012 wrote to memory of 4728 6012 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe 90 PID 6012 wrote to memory of 4728 6012 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe 90 PID 6012 wrote to memory of 4728 6012 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe 90 PID 6012 wrote to memory of 4728 6012 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe 90 PID 6012 wrote to memory of 4728 6012 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe 90 PID 6012 wrote to memory of 4728 6012 88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe"C:\Users\Admin\AppData\Local\Temp\88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:6012 -
C:\Users\Admin\AppData\Local\Temp\88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe"C:\Users\Admin\AppData\Local\Temp\88213a6ba219f7c5a788e867454f71089434e12755f0d62c4da77d33d38e5283.exe"2⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
PID:4728
-