59b09f87622f1c825cc4daa61ebe180a382e15fed919ac6af5a30e57e0a5cb70

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 15:25

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General

Target

$PLUGINSDIR/CommonFuncDll.dll
Size

29KB
MD5

563021d3e7a1feffd5825f74accd509d
SHA1

4f088428f5cd8db4c8162379cc2f04353f0cfb41
SHA256

69588124f8ef69475c9188dc7855e2bfec22d8aaf97aee569af9c3d895395aec
SHA512

7b4d778d8280b05a337a48754c065f79fd07fe62ba69cf0d6291ecd6591df4ba3e0a96837f8530e402fd42ef428323eb9679d44f344db919e4d8647a81814600
SSDEEP

192:UD+Qd6eSOl85H85uXq7MXlQQOEhzzyowJL/8Qpkqs1IOO9+ebCfwxv:ULd6y60uXqwllvYJLu18TbCav

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3368	4664	WerFault.exe	83

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 3432 wrote to memory of 4664	3432	rundll32.exe	83
PID 3432 wrote to memory of 4664	3432	rundll32.exe	83
PID 3432 wrote to memory of 4664	3432	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CommonFuncDll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3432
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\CommonFuncDll.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4664
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4664 -s 632
    3⤵
    - Program crash
    PID:3368

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4664 -ip 4664
1⤵
PID:3608

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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