e66ae0ac443b5140a1b35b5aaa6899eea296d9d633988eb044a395a34a887431

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250207-en
resource tags

arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
submitted
07/02/2025, 18:20

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General

Target

ifsutilx.dll
Size

16KB
MD5

27a7213091cda31e84967bead4d29bd1
SHA1

e705e0fd25167c8cdaf984f067e3bdf4be8558d3
SHA256

42214053995b6188b2e20935ca8c92af77639f0d5541a132920a5cba2cfcbde6
SHA512

a16ee540cad2661f3d31071aed3b2f30ea5c0f068f51a350ef693fb83df30ce97ea4701714091ed0ef4a0806d908d93691beb0d8060b5ec73f62422477c8f3ce
SSDEEP

192:peIxDV4pntj/Hi3SbYMS9HERLChPjuARtNlvJy7VfYN7EcX2D1WsZW:peIxp4pntja35JExChjhtWYNZ2xWsZW

Score

3^/10

discovery

Malware Config

Signatures

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4704	MicrosoftEdgeUpdate.exe
4704	MicrosoftEdgeUpdate.exe
4704	MicrosoftEdgeUpdate.exe
4704	MicrosoftEdgeUpdate.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4704	MicrosoftEdgeUpdate.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ifsutilx.dll,#1
1⤵
PID:4524

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ua /installsource scheduler
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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