863616af2c73be2bb2ea1251dab017b057b1be8984d05e95258abaaa72511db1

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/09/2024, 08:27

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

a3c40444a87d4fa00c4d3a432561917e
SHA1

3f9a66255f8f360f1702a3e28055a003fd2e0986
SHA256

813110186ec95d7f8294c7018d191983a96c20f5ba0b7c81d64406be92e98296
SHA512

4d9174e62448c599577045a3cf8150596ed27611ce065945ab85b9488126e60357a9892d7faef25d69c416a929c605fabb2f7de87371293fc2d4e8299686666e
SSDEEP

192:0zQhZDqlJcKISw99ioU3MSfwLF/+nhHUbsdz:0zoZDGKYw9goWyFGBUmz

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2932	5028	WerFault.exe	85

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 3 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 5028	4776	rundll32.exe	85
PID 4776 wrote to memory of 5028	4776	rundll32.exe	85
PID 4776 wrote to memory of 5028	4776	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5028
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 636
    3⤵
    - Program crash
    PID:2932

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5028 -ip 5028
1⤵
PID:4104

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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