0ee6265fb360ff4f06ac38b3f69689d3e74889a8ed9f92c2cb21a90e9efb2263

Resubmissions

29-11-2024 14:08

241129-rfpqlazjg1 10

29-11-2024 14:03

241129-rcyjbsyrd1 10

Analysis

max time kernel
144s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2024 14:08

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General

Target

lib/CSteamworks.dll
Size

117KB
MD5

cd09cdd6fe37e2e30ecbad5663df5523
SHA1

0e4f1dbc4a5bdaed8629651fa9f9599141085e08
SHA256

21da08ace79c2443067180ec7efcf5358d21d79e2befa8ffe217541edf02acf1
SHA512

42523b2a3eb1185584bc81896e772c644602842ab5dbdc7d6358045afa5b25a39aa1157c4841a9990dfb0070502d52866dd679f171821b70218ddb3da1616de7
SSDEEP

1536:I7GrXp0h5u3iAzEB3OOUlFaP4enQBVbctQbU+NH06YUWrSJyyC:I7GrXp0/uyOcUPbVbEQgi0brSQyC

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 1616 wrote to memory of 1180	1616	rundll32.exe	81
PID 1616 wrote to memory of 1180	1616	rundll32.exe	81
PID 1616 wrote to memory of 1180	1616	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\lib\CSteamworks.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\lib\CSteamworks.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1180

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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