8e97e9b173e9e63d16b03e161cac1535d78613c9ef34adffa318902906eeb872

Analysis

max time kernel
78s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 05:35

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General

Target

2a82ebb476dc17b2249cbec938422343a1066ee7c99ccf5160494b082dcf542c.dll
Size

328KB
MD5

17dab0a46f1d7bd0bc257d48c76e6cb4
SHA1

3183e6a81e47a1a48572bb606bd451f87d52424a
SHA256

2a82ebb476dc17b2249cbec938422343a1066ee7c99ccf5160494b082dcf542c
SHA512

8b0138de42b7b76fecd533a10fd709ed20b6655023a556ba322c6de2c3044f823bda3061bd97921f534f9b7d83f33d7a6e9e9c6068c4a9a52c7041df5dfe871b
SSDEEP

3072:9YoD3phDfRDE8Cy/7Esm/EsmUYoD3phDfRDE8Cy/7Esm/Esm/EsmUYoD3phDfRD1:/POg7ZaZ9POg7ZaZaZ9POgN

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3924	4848	WerFault.exe	86

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 3 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 4848	2876	rundll32.exe	86
PID 2876 wrote to memory of 4848	2876	rundll32.exe	86
PID 2876 wrote to memory of 4848	2876	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2a82ebb476dc17b2249cbec938422343a1066ee7c99ccf5160494b082dcf542c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2a82ebb476dc17b2249cbec938422343a1066ee7c99ccf5160494b082dcf542c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4848
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4848 -s 616
    3⤵
    - Program crash
    PID:3924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4848 -ip 4848
1⤵
PID:4208

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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