ab0d5f984a44325c27ba9447423aab3613948c9c80d66d81bfb58cb6d935bbf1

Resubmissions

12/10/2024, 05:41

241012-gdxcjs1brk 3

12/10/2024, 05:37

241012-ga7zwa1apn 3

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 05:37

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General

Target

formats/dds.dll
Size

64KB
MD5

fc0874662c468690438cb6e73c13f861
SHA1

bbeb953ac5a6e1388bcaff189188c415de515c7a
SHA256

05ba716576592fe30072d3e2697831ada811380fdbfe384ef34445d10022aac6
SHA512

decf38bbef3911c42e6c7edb28d7bb4f24c80fb4f322355d0da7d4e0bb70bc61f9e7b113c6ab2f9191cb39e07e815e43df4eb10e4949c83a194a764fca5ae6a0
SSDEEP

768:y/WOHF1sZ8K7Yg2glLlLL4y+9JkUxIUR50LZkprYDyLHHo7:y/WOE8K7Yg2glLlL0yrUn50FTDyL

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 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30
PID 764 wrote to memory of 2128	764	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\formats\dds.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:764
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\formats\dds.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2128

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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