43b6fd053240a7ce06a73344918e157692fd559ffee0167e3a3bc8a1dc8e36d6

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
02-08-2024 06:51

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General

Target

$PLUGINSDIR/InetLoadEx.dll
Size

55KB
MD5

9fae574b1004bb0650eebba3d8040c59
SHA1

541583ec14af05915b8efefe520edd4f25914c9a
SHA256

73f4a1529acf2ea56d4db9ed8134bed0498cea38903105f7c2af8cc7d11b8db3
SHA512

ab25c429301f2d8a2da6b7c2a222c4028ad8e393c67dde83606762a8ba49c6c49460538624a799969dd0b3c810623d7e471c65a390e8661228a621580d7d54c7
SSDEEP

768:WFKaQrcF+ntygjX/+qEg469TRphsguCtPQpcQaa5jZ19K:WIaQrs0kgjx9TRsg1ox5H

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
376	2576	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2576	2440	rundll32.exe	30
PID 2440 wrote to memory of 2576	2440	rundll32.exe	30
PID 2440 wrote to memory of 2576	2440	rundll32.exe	30
PID 2440 wrote to memory of 2576	2440	rundll32.exe	30
PID 2440 wrote to memory of 2576	2440	rundll32.exe	30
PID 2440 wrote to memory of 2576	2440	rundll32.exe	30
PID 2440 wrote to memory of 2576	2440	rundll32.exe	30
PID 2576 wrote to memory of 376	2576	rundll32.exe	31
PID 2576 wrote to memory of 376	2576	rundll32.exe	31
PID 2576 wrote to memory of 376	2576	rundll32.exe	31
PID 2576 wrote to memory of 376	2576	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InetLoadEx.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InetLoadEx.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 232
    3⤵
    - Program crash
    PID:376

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

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