3d445f2b4e5ec21b7ea9fd54f8816c60002fbe5c6fde029771ec6caedf1db2de

Analysis

max time kernel
14s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12-09-2024 03:50

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

ca95c9da8cef7062813b989ab9486201
SHA1

c555af25df3de51aa18d487d47408d5245dba2d1
SHA256

feb6364375d0ab081e9cdf11271c40cb966af295c600903383b0730f0821c0be
SHA512

a30d94910204d1419c803dc12d90a9d22f63117e4709b1a131d8c4d5ead7e4121150e2c8b004a546b33c40c294df0a74567013001f55f37147d86bb847d7bbc9
SSDEEP

192:oF8cSzvTyl4tgi8pPjQM0PuAg0YNy8IFtSP:EBSzm+t18pZ0WAg0R8IFg

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1472	1312	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 1328 wrote to memory of 1312	1328	rundll32.exe	30
PID 1328 wrote to memory of 1312	1328	rundll32.exe	30
PID 1328 wrote to memory of 1312	1328	rundll32.exe	30
PID 1328 wrote to memory of 1312	1328	rundll32.exe	30
PID 1328 wrote to memory of 1312	1328	rundll32.exe	30
PID 1328 wrote to memory of 1312	1328	rundll32.exe	30
PID 1328 wrote to memory of 1312	1328	rundll32.exe	30
PID 1312 wrote to memory of 1472	1312	rundll32.exe	31
PID 1312 wrote to memory of 1472	1312	rundll32.exe	31
PID 1312 wrote to memory of 1472	1312	rundll32.exe	31
PID 1312 wrote to memory of 1472	1312	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1328
- 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:1312
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1312 -s 240
    3⤵
    - Program crash
    PID:1472

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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