76586617f0f0492574ede863dd8b661f0da7ae3342e5d61f6d68dd6d7a37342f

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2024 05:08

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General

Target

GNU/aspell/bin/aspell6.dll
Size

522KB
MD5

dfbe7aab4fd4f86703f29a66afbdedfa
SHA1

e939e6078be98de5f58ef523c0c0ad3c16f1e7e1
SHA256

f806348dccf3297adc8863e0e6adf7ac43202afec3c82b297134036320f9790e
SHA512

3838219b1cc6724061d6343986916a2b81d72cd229e2889c4472dc19574072fc3dd031e72fb8399164c89b7ff81adc690aa34f8df087fce0b601d5d63c4888ff
SSDEEP

12288:fYYMusACjwV1NqRC+a107iuAkFtRP5I38k8hkZfPd3NMY8QX2gZclxWpdn98hbSV:fYYQAV1NGz9Ay28hZbgZclxG98hbz/vo

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3032	1520	WerFault.exe	81

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 3512 wrote to memory of 1520	3512	rundll32.exe	81
PID 3512 wrote to memory of 1520	3512	rundll32.exe	81
PID 3512 wrote to memory of 1520	3512	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\GNU\aspell\bin\aspell6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3512
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\GNU\aspell\bin\aspell6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1520
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1520 -s 600
    3⤵
    - Program crash
    PID:3032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1520 -ip 1520
1⤵
PID:704

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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