23c33b706135139fee61b5f5ef13f2be736b6cc3fa71c3c47d6fa5a156f01014

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
04-10-2024 11:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

f7b92b78f1a00a872c8a38f40afa7d65
SHA1

872522498f69ad49270190c74cf3af28862057f2
SHA256

2bee549b2816ba29f81c47778d9e299c3a364b81769e43d5255310c2bd146d6e
SHA512

3ad6afa6269b48f238b48cf09eeefdef03b58bab4e25282c8c2887b4509856cf5cbb0223fbb06c822fb745aeea000dd1eee878df46ad0ba7f2ef520a7a607f79
SSDEEP

192:y1zQhZDqlJcKISw99ioU3MSfwLF/+nhHUisdz:ozoZDGKYw9goWyFGBU7z

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1004	2140	WerFault.exe	31

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 2300 wrote to memory of 2140	2300	rundll32.exe	31
PID 2300 wrote to memory of 2140	2300	rundll32.exe	31
PID 2300 wrote to memory of 2140	2300	rundll32.exe	31
PID 2300 wrote to memory of 2140	2300	rundll32.exe	31
PID 2300 wrote to memory of 2140	2300	rundll32.exe	31
PID 2300 wrote to memory of 2140	2300	rundll32.exe	31
PID 2300 wrote to memory of 2140	2300	rundll32.exe	31
PID 2140 wrote to memory of 1004	2140	rundll32.exe	32
PID 2140 wrote to memory of 1004	2140	rundll32.exe	32
PID 2140 wrote to memory of 1004	2140	rundll32.exe	32
PID 2140 wrote to memory of 1004	2140	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2300
- 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:2140
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2140 -s 244
    3⤵
    - Program crash
    PID:1004

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