d49877b56eae195a92a251b8a2323f9271c5d1258c8671d26e03ee44425c0478

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
18-08-2024 14:55

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General

Target

$PLUGINSDIR/nsDialogs.dll
Size

9KB
MD5

940e349c4d672436816e31d816ccdfbd
SHA1

ac25298f9fe271f59a0bd0cc6ec4640097d5e9ad
SHA256

edf47cfe918669f95b3aade7335ef8b33ae9d36eaf2be2f364d0d94637117d10
SHA512

5711fc585cc36138891d02c466c09ada345003e910d89a34fa0b54b67432bec4b6fec549ad8d2a9c4a17bf3723f1a60219a424a237bc24a0912c6bec886f14d7
SSDEEP

192:ziBR4nH+8Q7PMgido3lTyfsXUeTf+NeaxuFmdoyaZe5OdKqk:ziv4eF7UHuxyi+N/uFmdoBe8oqk

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3028	3020	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 2420 wrote to memory of 3020	2420	rundll32.exe	31
PID 2420 wrote to memory of 3020	2420	rundll32.exe	31
PID 2420 wrote to memory of 3020	2420	rundll32.exe	31
PID 2420 wrote to memory of 3020	2420	rundll32.exe	31
PID 2420 wrote to memory of 3020	2420	rundll32.exe	31
PID 2420 wrote to memory of 3020	2420	rundll32.exe	31
PID 2420 wrote to memory of 3020	2420	rundll32.exe	31
PID 3020 wrote to memory of 3028	3020	rundll32.exe	32
PID 3020 wrote to memory of 3028	3020	rundll32.exe	32
PID 3020 wrote to memory of 3028	3020	rundll32.exe	32
PID 3020 wrote to memory of 3028	3020	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:2420
- 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:3020
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -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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