8588aff96413c522fc2b3db70066282c7f9c97b28fe7e7235aca9afe9073ce16

Analysis

max time kernel
135s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/08/2024, 01:14

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General

Target

8588aff96413c522fc2b3db70066282c7f9c97b28fe7e7235aca9afe9073ce16.dll
Size

423KB
MD5

f88f0e59cc59595359b025c7c7ade091
SHA1

8c9fd14c728bd81e1a328ae918ce889e58e6f3af
SHA256

8588aff96413c522fc2b3db70066282c7f9c97b28fe7e7235aca9afe9073ce16
SHA512

acbc3e15524213c45fb45e7d04d7fd83e828aebb6de1d1effb3d3af99ca109d287cb289efc59f6e3496275ffe6450e8e772dc079421c27596ebcfecb1e11221b
SSDEEP

12288:McPa9C9VbL+3Omy5CvyOvzeOKdqhUgiW6QR7t5s03Ooc8dHkC2esGAW:McPa90Vbky5CvyUeOKn03Ooc8dHkC2el

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4568	408	WerFault.exe	84

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 4992 wrote to memory of 408	4992	rundll32.exe	84
PID 4992 wrote to memory of 408	4992	rundll32.exe	84
PID 4992 wrote to memory of 408	4992	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8588aff96413c522fc2b3db70066282c7f9c97b28fe7e7235aca9afe9073ce16.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4992
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8588aff96413c522fc2b3db70066282c7f9c97b28fe7e7235aca9afe9073ce16.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:408
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 612
    3⤵
    - Program crash
    PID:4568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 408 -ip 408
1⤵
PID:1744

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

Windows 7 deprecation

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