2240bf5fb5d80938b0676c46ef9f84bc1739c32f60c473ff85e530ae0eca2818

Analysis

max time kernel
1563s
max time network
1564s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-08-2024 20:23

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

f832e4279c8ff9029b94027803e10e1b
SHA1

134ff09f9c70999da35e73f57b70522dc817e681
SHA256

4cd17f660560934a001fc8e6fdcea50383b78ca129fb236623a9666fcbd13061
SHA512

bf92b61aa267e3935f0ea7f47d8d96f09f016e648c2a7e7dcd5ecc47da864e824c592098c1e39526b643bd126c5c99d68a7040411a4cf68857df629f24d4107d
SSDEEP

96:ytJ6tC4jcY5rKhkfL9SYdKkcxM2DjDf3GEfKvBKav+Yx4yndY7ndS27gA:yyj6QS8HREf+BYYxbdqn420

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2992	2976	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 2332 wrote to memory of 2976	2332	rundll32.exe	31
PID 2332 wrote to memory of 2976	2332	rundll32.exe	31
PID 2332 wrote to memory of 2976	2332	rundll32.exe	31
PID 2332 wrote to memory of 2976	2332	rundll32.exe	31
PID 2332 wrote to memory of 2976	2332	rundll32.exe	31
PID 2332 wrote to memory of 2976	2332	rundll32.exe	31
PID 2332 wrote to memory of 2976	2332	rundll32.exe	31
PID 2976 wrote to memory of 2992	2976	rundll32.exe	32
PID 2976 wrote to memory of 2992	2976	rundll32.exe	32
PID 2976 wrote to memory of 2992	2976	rundll32.exe	32
PID 2976 wrote to memory of 2992	2976	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:2332
- 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:2976
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 244
    3⤵
    - Program crash
    PID:2992

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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