aac32ed16f262918a685abdac1d191411a4c325c46c8bfcd434014adbf7ba36d

Analysis

max time kernel
140s
max time network
124s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
20-08-2024 17:28

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General

Target

ExSoftware/Debug/breakpadinjector.dll
Size

122KB
MD5

6716effbb25300b5219617b8a18f23d0
SHA1

b713484772a363d04246fa1c87d6eb5a008bafdd
SHA256

a2e682ab2b5b32eae62228627e751b2588743638f90e3339b97b7ef618e0c460
SHA512

ca4a2dd9d45e384eea8a586e28eca04c75a765c3b54ddc092d176830d8584d38b0f8c18f3a426450294c7e225317355de6663706cfda51816741c0cc61071473
SSDEEP

3072:eegoYzDRBYFlbiKKgRjKu8YZlLh9ml7FTHsVfJ:xYnwzib0jXZh90stJ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
3260	4768	WerFault.exe	82

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 4516 wrote to memory of 4768	4516	rundll32.exe	82
PID 4516 wrote to memory of 4768	4516	rundll32.exe	82
PID 4516 wrote to memory of 4768	4516	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExSoftware\Debug\breakpadinjector.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ExSoftware\Debug\breakpadinjector.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4768
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4768 -s 404
    3⤵
    - Program crash
    PID:3260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4768 -ip 4768
1⤵
PID:5076

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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