938d44be10097f59babeea2b2a388e8f71d663c4c543bb2bd599463f0a8b593b

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 13:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Lang/zh_TW.dll
Size

64KB
MD5

19dbb99d8b03c081ecdb7e7bc41a7a1c
SHA1

e4437aa11ec2d456791cb1c12618f4755aeb5798
SHA256

907e22ad579d3e9cc0c95b264c7e2bb568985405e0fb9ff53ce26090d7190bb9
SHA512

31a47411b7b410502ed33788697b4938fc64d593c12a93e94f43bd3373c0111693d7f0936434ec0ad86541496a349a57904f03a34c3fe1a865a85f10756536fa
SSDEEP

1536:0OTlDS763DXSKcFGluSu2jSd//xii4PPnNHf:0uZcFGl59E/Z8nB

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 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31
PID 2748 wrote to memory of 2764	2748	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Lang\zh_TW.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Lang\zh_TW.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2764

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads