15c48e3ac219f44e5d08798356c68148e18c086b92413f20b6fc921fa43cb0c5

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
12-09-2024 07:09

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

dbdbf4017ff91c9de328697b5fd2e10a
SHA1

b597a5e9a8a0b252770933feed51169b5060a09f
SHA256

be60a00f32924ccbe03f9914e33b8e1ad8c8a1ca442263a69896efba74925b36
SHA512

3befc15aab0a5dbe7fde96155b0499d385f2799b1a2d47ce04f37b5804006b1c6c4fff93d3cedb56a2a8172b23752b6f9dc6168cfce3596b91def3247836cf10
SSDEEP

96:33YnIxFkDUGZpKSmktse3GpmD8pevbE9cxSgB5PKtAtYE9v5E9KntrmfVEB3YdkS:33YIvGZDdtP8pevbg0PuAYK56NyoIFI

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1892	2388	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 2684 wrote to memory of 2388	2684	rundll32.exe	31
PID 2684 wrote to memory of 2388	2684	rundll32.exe	31
PID 2684 wrote to memory of 2388	2684	rundll32.exe	31
PID 2684 wrote to memory of 2388	2684	rundll32.exe	31
PID 2684 wrote to memory of 2388	2684	rundll32.exe	31
PID 2684 wrote to memory of 2388	2684	rundll32.exe	31
PID 2684 wrote to memory of 2388	2684	rundll32.exe	31
PID 2388 wrote to memory of 1892	2388	rundll32.exe	32
PID 2388 wrote to memory of 1892	2388	rundll32.exe	32
PID 2388 wrote to memory of 1892	2388	rundll32.exe	32
PID 2388 wrote to memory of 1892	2388	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:2684
- 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:2388
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 244
    3⤵
    - Program crash
    PID:1892

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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