971b3ddb11b7cf275aaf54fd7d0eedbb3bdacaf43de6cd024fc017c3476aef54

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 08:05

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General

Target

$PLUGINSDIR/Install.dll
Size

85KB
MD5

d2749b741f75d489d7cdeedafcc5abbc
SHA1

bd580aaaa6d8d65fa882d222f7f5fdb5292c07ae
SHA256

c342537a5f53bba72fba301e252f413224730da290533dc90eed9ed07dc1d5b0
SHA512

2e565976048ff7ba00044e132b274739478324f20caa49d4974802c875015c2cccc2bea1fc96e410eb45dcf23f0af5bef21c0331b13f40bdcf062d5413de41d8
SSDEEP

1536:5IqJ/Q1qAKrCeTBmwAEClolUYUhV4DDULGEwkEIU6x2VsRhLl:yqJ/VCeTBM2lqh4DIndnisXl

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 712 wrote to memory of 2360	712	rundll32.exe	30
PID 712 wrote to memory of 2360	712	rundll32.exe	30
PID 712 wrote to memory of 2360	712	rundll32.exe	30
PID 712 wrote to memory of 2360	712	rundll32.exe	30
PID 712 wrote to memory of 2360	712	rundll32.exe	30
PID 712 wrote to memory of 2360	712	rundll32.exe	30
PID 712 wrote to memory of 2360	712	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Install.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:712
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Install.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2360

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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