a4c9f8655a7c222453734ea26dc0cce5d0448e4a0257146925c904fee375064a

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
03/09/2024, 02:14

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General

Target

vcl120.dll
Size

1.9MB
MD5

9a438a75e68e88cdabc13074a17f8a52
SHA1

97c94801d37d249ece7ba9aca05703303fd9cf06
SHA256

ccccadde7393f1b624cde32b38274e60bbe65b1769d614d129babdaeef9a6715
SHA512

19d260505972b96c2e5ae0058a29f61e606e276779a80732dbee70f9223dbff51dcb1f5e4eff19206c300ee08e6060987171f5b83ad87fdd8f797e0e2db529fc
SSDEEP

24576:v2gt8PRUMggrgN/5tWw+eNVEXZB5SOCwhuuYY8RPyS9YEPI5yz6W:vRSf0Ww+NpPSyzYY8c8YEPI4+W

Score

3^/10

discovery

Malware Config

Signatures

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 7 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 2720	2156	rundll32.exe	30
PID 2156 wrote to memory of 2720	2156	rundll32.exe	30
PID 2156 wrote to memory of 2720	2156	rundll32.exe	30
PID 2156 wrote to memory of 2720	2156	rundll32.exe	30
PID 2156 wrote to memory of 2720	2156	rundll32.exe	30
PID 2156 wrote to memory of 2720	2156	rundll32.exe	30
PID 2156 wrote to memory of 2720	2156	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\vcl120.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\vcl120.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2720

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

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Downloads

memory/2720-0-0x0000000050120000-0x000000005030D000-memory.dmp

Filesize
1.9MB

Download
memory/2720-1-0x0000000050000000-0x0000000050116000-memory.dmp

Filesize
1.1MB

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