dba8e948206d56025bdbf1471cf7a2defc33fbc2bbde0c5634361d661d67ab93

Analysis

max time kernel
102s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-11-2024 18:07

Target

$PLUGINSDIR/SimpleSC.dll
Size

59KB
MD5

52aaf305fba84b5107c453424df1864e
SHA1

9887f4bd7458e1a7724b90256c073492843841a7
SHA256

f41f1173b9d367bb6a085ff0b19d1273fc0b7dad32fedbb69b07240cfc9950c8
SHA512

9a05e7a2f62956bc46d2257496256606f40e7e78ca6199a80f5945f609e4c049a92c03d7b44d301a854a0bce32ff100ff6aa2b66d4fed649c2d90de95875dced
SSDEEP

1536:E/qXv1si+Xsp9MNfPTM+Ov01p4f4fx+QxA:rv1EXZBPkvX4x+Qx

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2368 2112 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
2368	2112	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 2388 wrote to memory of 2112	2388	rundll32.exe	rundll32.exe
PID 2388 wrote to memory of 2112	2388	rundll32.exe	rundll32.exe
PID 2388 wrote to memory of 2112	2388	rundll32.exe	rundll32.exe
PID 2388 wrote to memory of 2112	2388	rundll32.exe	rundll32.exe
PID 2388 wrote to memory of 2112	2388	rundll32.exe	rundll32.exe
PID 2388 wrote to memory of 2112	2388	rundll32.exe	rundll32.exe
PID 2388 wrote to memory of 2112	2388	rundll32.exe	rundll32.exe
PID 2112 wrote to memory of 2368	2112	rundll32.exe	WerFault.exe
PID 2112 wrote to memory of 2368	2112	rundll32.exe	WerFault.exe
PID 2112 wrote to memory of 2368	2112	rundll32.exe	WerFault.exe
PID 2112 wrote to memory of 2368	2112	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SimpleSC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SimpleSC.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2112
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 228
    3⤵
    - Program crash
    PID:2368

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/2112-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

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