92e72c343534d619c89e4e4134c8f3a91f71e065b55385c0cad4eaac7b8db87d

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01-09-2024 03:05

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

ca5bb0ee2b698869c41c087c9854487c
SHA1

4a8abbb2544f1a9555e57a142a147dfeb40c4ca4
SHA256

c719697d5ced17d97bbc48662327339ccec7e03f6552aa1d5c248f6fa5f16324
SHA512

363a80843d7601ba119bc981c4346188f490b388e3ed390a0667aaf5138b885eec6c69d4e7f60f93b069d6550277f4c926bd0f37bc893928111dc62494124770
SSDEEP

96:ojsvUu3Uy+sytcS8176b+XR8pCHFcMcxSgB5PKtAtgt+Nt+rnt3DVEB3Y/NqkzfS:ojsvWyNO81b8pCHFcM0PuAgkOyhIFc

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2124	1700	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 1940 wrote to memory of 1700	1940	rundll32.exe	30
PID 1940 wrote to memory of 1700	1940	rundll32.exe	30
PID 1940 wrote to memory of 1700	1940	rundll32.exe	30
PID 1940 wrote to memory of 1700	1940	rundll32.exe	30
PID 1940 wrote to memory of 1700	1940	rundll32.exe	30
PID 1940 wrote to memory of 1700	1940	rundll32.exe	30
PID 1940 wrote to memory of 1700	1940	rundll32.exe	30
PID 1700 wrote to memory of 2124	1700	rundll32.exe	31
PID 1700 wrote to memory of 2124	1700	rundll32.exe	31
PID 1700 wrote to memory of 2124	1700	rundll32.exe	31
PID 1700 wrote to memory of 2124	1700	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:1940
- 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:1700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1700 -s 240
    3⤵
    - Program crash
    PID:2124

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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