c79a261b857b6139662023863d2f65f39f0e13720ffe557d410471565b6407a0

Analysis

max time kernel
121s
max time network
130s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 06:16

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General

Target

$PLUGINSDIR/VPatch.dll
Size

7KB
MD5

b2a8be8de58cf1273d0992fd5da7cb2f
SHA1

af4fa16c2bc91a91b72de0e636dafcdc2f894044
SHA256

6b161a1e90516f1f53e69aec387b5f59b2bdedf19cb4eee6f7ade2e82c0a7173
SHA512

b1b0bd40d26d581a0056cc4cece07a929d28e831209017ee3ebfc3d429409842ef3720c0b6ebbd26966e7d647a8da389e317e1152041ca5a0dc78528d733c151
SSDEEP

192:nfzAgqB6un6RfJ6ewWU/5VYFLppWFlZGiQpN1QRvV:fkgG9nkhFhfFLjWFlZGi0Nov

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2892	2876	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2876	2088	rundll32.exe	30
PID 2088 wrote to memory of 2876	2088	rundll32.exe	30
PID 2088 wrote to memory of 2876	2088	rundll32.exe	30
PID 2088 wrote to memory of 2876	2088	rundll32.exe	30
PID 2088 wrote to memory of 2876	2088	rundll32.exe	30
PID 2088 wrote to memory of 2876	2088	rundll32.exe	30
PID 2088 wrote to memory of 2876	2088	rundll32.exe	30
PID 2876 wrote to memory of 2892	2876	rundll32.exe	31
PID 2876 wrote to memory of 2892	2876	rundll32.exe	31
PID 2876 wrote to memory of 2892	2876	rundll32.exe	31
PID 2876 wrote to memory of 2892	2876	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\VPatch.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\VPatch.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2876
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2876 -s 224
    3⤵
    - Program crash
    PID:2892

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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