8fef46b5b026c0a615b3e62d8a4ebfe9de8787417f17c3d5e4741006b6e4ae79

Analysis

max time kernel
106s
max time network
111s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 23:14

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

$PLUGINSDIR/WebCtrl.dll
Size

5KB
MD5

418a34a689d5f9bb85fc951168749edb
SHA1

0b75ce26883e12944abdbb67c143000fd0905d6b
SHA256

915322078d1f8eb278250f446c1960e1555ffa0f8dcd048a48ed32fe7f5a5b3f
SHA512

9aabb74cfd37cbda4718077ba76c7906e0f3ab5949e99f9d800fb1952757a60cabe29413f054f62e2887ff57aeb9d355532fd1662ebf3a523a500b20fe702b90
SSDEEP

96:LyoDfEPD4Z0H3G7bLTb3LOg0AwBeRzrJ:LuP0aH3G/LX6g0x4Rz

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1888	4744	WerFault.exe	84

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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 4744	1948	rundll32.exe	84
PID 1948 wrote to memory of 4744	1948	rundll32.exe	84
PID 1948 wrote to memory of 4744	1948	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WebCtrl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WebCtrl.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4744
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 636
    3⤵
    - Program crash
    PID:1888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4744 -ip 4744
1⤵
PID:4104

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads