1565357e181628b3dc93a4867f038a99c729c8669c0015f0dd757203568cad97

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-12-2024 09:11

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General

Target

660432da32de47bade8f30beaf5946d1c9d08910982581a31223940ea4e5b4b7.dll
Size

300KB
MD5

73d29bae0d673d0c65264a49771a8ee3
SHA1

c3e48057541d4fe9d981e5adb53bd9cd508659ae
SHA256

660432da32de47bade8f30beaf5946d1c9d08910982581a31223940ea4e5b4b7
SHA512

ff3a7530889d34d349d9fd781dc9279725cddb300d13508f2e5a1c831a9048cabe1ac7d87ec92164b22f91d29eeabbe36bcc46f0c2fe713d7554faf393d3fea4
SSDEEP

6144:PjdFKdoSxvixTxUAHh/w2GWziZms1f4wYd2wL:jhGvixUAOv113YdHL

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1740	1632	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 1620 wrote to memory of 1632	1620	rundll32.exe	30
PID 1620 wrote to memory of 1632	1620	rundll32.exe	30
PID 1620 wrote to memory of 1632	1620	rundll32.exe	30
PID 1620 wrote to memory of 1632	1620	rundll32.exe	30
PID 1620 wrote to memory of 1632	1620	rundll32.exe	30
PID 1620 wrote to memory of 1632	1620	rundll32.exe	30
PID 1620 wrote to memory of 1632	1620	rundll32.exe	30
PID 1632 wrote to memory of 1740	1632	rundll32.exe	31
PID 1632 wrote to memory of 1740	1632	rundll32.exe	31
PID 1632 wrote to memory of 1740	1632	rundll32.exe	31
PID 1632 wrote to memory of 1740	1632	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\660432da32de47bade8f30beaf5946d1c9d08910982581a31223940ea4e5b4b7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\660432da32de47bade8f30beaf5946d1c9d08910982581a31223940ea4e5b4b7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1632
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1632 -s 240
    3⤵
    - Program crash
    PID:1740

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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