9842bab615c26a378b51a464bd2269f4cfab0190d8c4815c4c9d1227536c07c4

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 01:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

$PLUGINSDIR/nsDialogs.dll
Size

8KB
MD5

9119c6371994557db43f61887dbec301
SHA1

f43aa3a2547c61a0f9d6f7e975da0a475f973c28
SHA256

562e24d6cb190f12ca6f4b2943874fd6a4e434a7fcb6efefc18af66c37aa1acd
SHA512

efe8fe0ad174edf0301fccbffb820064f0e6dbbda20d4b2107cc937f10ab40d0e5f98c9e91023823f7c50d7e551ba63ffd7953d9e312ff827b4471e3e39c593a
SSDEEP

96:r55NxaBY5vP/PGfMzqu/ODzNIZhyGE1xQR0r6UHpYkUdiU+:r5gu/AMXUz+ZhtEA0r6UJxUd

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2096	2440	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 2420 wrote to memory of 2440	2420	rundll32.exe	29
PID 2420 wrote to memory of 2440	2420	rundll32.exe	29
PID 2420 wrote to memory of 2440	2420	rundll32.exe	29
PID 2420 wrote to memory of 2440	2420	rundll32.exe	29
PID 2420 wrote to memory of 2440	2420	rundll32.exe	29
PID 2420 wrote to memory of 2440	2420	rundll32.exe	29
PID 2420 wrote to memory of 2440	2420	rundll32.exe	29
PID 2440 wrote to memory of 2096	2440	rundll32.exe	30
PID 2440 wrote to memory of 2096	2440	rundll32.exe	30
PID 2440 wrote to memory of 2096	2440	rundll32.exe	30
PID 2440 wrote to memory of 2096	2440	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:2420
- 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:2440
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 248
    3⤵
    - Program crash
    PID:2096

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