0be49bfffd64f8ac2565a2b8cbcdab2b2006ff5b34ba524203e5bc34cf0086e1

Analysis

max time kernel
24s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 21:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

ef2ba370973a3f8aba1533cb3858921b
SHA1

c2211408f29a46fc26198cddf411694c0e7e0eb8
SHA256

ed575c8bddf21cc6d689646ecfdeafe356e0f9945a282eda79f3b636b77a4453
SHA512

07aac20904fb164ba91b7c619b674d5e0f4d1ec8ba03fbd7e123ef53ff4b134278e01964fb81dfcc2905b760c572a7e13c87114bdb279f1d26632ebe71c628ba
SSDEEP

192:y9Af1alNDVyAI+MU3MrHH3Km31PqTE7x:aColNQ5WQ6mFPqTE7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2740	2752	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 2760 wrote to memory of 2752	2760	rundll32.exe	30
PID 2760 wrote to memory of 2752	2760	rundll32.exe	30
PID 2760 wrote to memory of 2752	2760	rundll32.exe	30
PID 2760 wrote to memory of 2752	2760	rundll32.exe	30
PID 2760 wrote to memory of 2752	2760	rundll32.exe	30
PID 2760 wrote to memory of 2752	2760	rundll32.exe	30
PID 2760 wrote to memory of 2752	2760	rundll32.exe	30
PID 2752 wrote to memory of 2740	2752	rundll32.exe	31
PID 2752 wrote to memory of 2740	2752	rundll32.exe	31
PID 2752 wrote to memory of 2740	2752	rundll32.exe	31
PID 2752 wrote to memory of 2740	2752	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:2760
- 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:2752
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2752 -s 244
    3⤵
    - Program crash
    PID:2740

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

Replay Monitor

Loading Replay Monitor...

Downloads