dedf37e612010e49ad9fefaffb1f0713c135a4ba97d7f55d66181bdcf1c8ac18

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
20/08/2026, 03:51

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General

Target
bin/IF-FrameV4.vshost.exe
Size 11KB
Sample260820-eexctsel3y
SHA256 dedf37e612010e49ad9fefaffb1f0713c135a4ba97d7f55d66181bdcf1c8ac18
MD5 3e75b56c3b756c1e37100011f490c941
SHA1 a469c9ea57c5d401e37c53e56cfc5614a1355849
SHA512 2ce7564299867b6d1662d89001763c36dac1052ecdc6819bc1218610e0cf0a02a1f6c5b93377427f5ab60c2883b9b097c38c93a1e770d51a52679465e1cda451
SSDEEP 192:/qhLnxBf3WenW1QKPnEtObMacxc8hjXHUz1TrmbDcC:exhWenW1LXci2jXHUsYC
TLSH
T139322B918B6CC213FD6A4D7166F6EA937C78D7C34D22D62F00DAE6880C477D09A35E15
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IF-FrameV4.vshost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	4736	dw20.exe
Token: SeBackupPrivilege	4736	dw20.exe
Token: SeBackupPrivilege	4736	dw20.exe
Token: SeBackupPrivilege	4736	dw20.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 4736	1724	IF-FrameV4.vshost.exe	84

C:\Users\Admin\AppData\Local\Temp\bin\IF-FrameV4.vshost.exe
"C:\Users\Admin\AppData\Local\Temp\bin\IF-FrameV4.vshost.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 1508
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4736

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1724-0-0x00000000017C0000-0x00000000017D0000-memory.dmp

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memory/1724-1-0x00000000749D2000-0x00000000749D4000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads