f38c4b826fc5721ccc7a490993bea1bacb169942162ee3929c2df3db8ca14909

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-09-2024 12:22

Target

$PLUGINSDIR/FindProcDLL.dll
Size

3KB
MD5

8614c450637267afacad1645e23ba24a
SHA1

e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2
SHA256

0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758
SHA512

af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2352 1904 WerFault.exe rundll32.exe
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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

pid	pid_target	process	target process
2352	1904	WerFault.exe	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2520 wrote to memory of 1904	2520	rundll32.exe	rundll32.exe
PID 2520 wrote to memory of 1904	2520	rundll32.exe	rundll32.exe
PID 2520 wrote to memory of 1904	2520	rundll32.exe	rundll32.exe
PID 2520 wrote to memory of 1904	2520	rundll32.exe	rundll32.exe
PID 2520 wrote to memory of 1904	2520	rundll32.exe	rundll32.exe
PID 2520 wrote to memory of 1904	2520	rundll32.exe	rundll32.exe
PID 2520 wrote to memory of 1904	2520	rundll32.exe	rundll32.exe
PID 1904 wrote to memory of 2352	1904	rundll32.exe	WerFault.exe
PID 1904 wrote to memory of 2352	1904	rundll32.exe	WerFault.exe
PID 1904 wrote to memory of 2352	1904	rundll32.exe	WerFault.exe
PID 1904 wrote to memory of 2352	1904	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1904
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1904 -s 224
    3⤵
    - Program crash
    PID:2352

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1904-2-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1904-1-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1904-0-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1904-4-0x0000000010001000-0x0000000010002000-memory.dmp

Filesize
4KB

Download
memory/1904-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1904-5-0x0000000010001000-0x0000000010002000-memory.dmp

Filesize
4KB

Download
memory/1904-6-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download