6f7e864cd7744ca7fdffc203fffe9e07283bddddcdcaaf3d625e853de1a6ed53

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-09-2024 04:29

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General

Target

$PLUGINSDIR/NSISPlugin.dll
Size

14KB
MD5

33fadb8e64ef565bd86c8c38001c4af6
SHA1

444dfd7d2bb902c00a621a39ac375e34fa15694b
SHA256

8587d47b584ea1bc5837710161f6f9ff528501746a72f45468894a938856d456
SHA512

38cf8927110e3345de854cd8a0ae2ad257a44e9887bed3272fdee280677fb543c77f0132bc5c7264c0715a1ebfb01d8412ed9cfd3b6acadc58fc5fb1a24b9d93
SSDEEP

384:eom6hxGCqF06r7psoCQpJR2g0aLskxnr2ROL:eXCqa6BsoCQpJR2glHxnr2ROL

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3028	2096	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 2440 wrote to memory of 2096	2440	rundll32.exe	29
PID 2440 wrote to memory of 2096	2440	rundll32.exe	29
PID 2440 wrote to memory of 2096	2440	rundll32.exe	29
PID 2440 wrote to memory of 2096	2440	rundll32.exe	29
PID 2440 wrote to memory of 2096	2440	rundll32.exe	29
PID 2440 wrote to memory of 2096	2440	rundll32.exe	29
PID 2440 wrote to memory of 2096	2440	rundll32.exe	29
PID 2096 wrote to memory of 3028	2096	rundll32.exe	30
PID 2096 wrote to memory of 3028	2096	rundll32.exe	30
PID 2096 wrote to memory of 3028	2096	rundll32.exe	30
PID 2096 wrote to memory of 3028	2096	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISPlugin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSISPlugin.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2096
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2096 -s 240
    3⤵
    - Program crash
    PID:3028

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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