bd92760b1292a2b1386d3ba4a34db3aaf6573c9aff49c8baa3a6a32290cbb03a

Analysis

max time kernel
15s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 19:07

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

24KB
MD5

4c63f158631765ab7e6c99c8c0831099
SHA1

23e49af6df108d6c5ba3f0abd44cb0dbb949c78b
SHA256

95cb210f4eeeb142f02e01ef3e0a7c4ab7e68836397a782ebb0022e68f8f5c28
SHA512

b5fea299ed835212f864edc62125f85f859bb823aa7b70dda7746419d41172f3027eb12e543f5c538121063b3e50e7cee1388a27f460ca45aad07dd36ac2365c
SSDEEP

384:PqFzrIV0pxcd3ndpkEYPL0NteMLpkE1n1BlA8JN77hhxu8r:yxIV0pG5IEF8E11Blj3hHu8r

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1084	2612	WerFault.exe	29

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 1688 wrote to memory of 2612	1688	rundll32.exe	29
PID 1688 wrote to memory of 2612	1688	rundll32.exe	29
PID 1688 wrote to memory of 2612	1688	rundll32.exe	29
PID 1688 wrote to memory of 2612	1688	rundll32.exe	29
PID 1688 wrote to memory of 2612	1688	rundll32.exe	29
PID 1688 wrote to memory of 2612	1688	rundll32.exe	29
PID 1688 wrote to memory of 2612	1688	rundll32.exe	29
PID 2612 wrote to memory of 1084	2612	rundll32.exe	30
PID 2612 wrote to memory of 1084	2612	rundll32.exe	30
PID 2612 wrote to memory of 1084	2612	rundll32.exe	30
PID 2612 wrote to memory of 1084	2612	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2612
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2612 -s 240
    3⤵
    - Program crash
    PID:1084

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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