7649b2347be773b79dd22a2d4e129a5f9643d8f964671c1f9aba186731420aa6

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 23:14

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General

Target

7649b2347be773b79dd22a2d4e129a5f9643d8f964671c1f9aba186731420aa6.dll
Size

156KB
MD5

ad95e923f830ea343f473793157a2303
SHA1

9e29fb05389805fa7dad6dcde9994b5d1f885323
SHA256

7649b2347be773b79dd22a2d4e129a5f9643d8f964671c1f9aba186731420aa6
SHA512

a570123be46bf121370420872122bf42f7babcc7cb99a6f289271e164870b103e55a9c316de4cde46a6735b0426827f8d114cf3abc1c254455749af9c04cdac0
SSDEEP

3072:j2zrf1KAy9RbSgnb7D1FYCmo3Nihp4MSIqI9XBJXOcm4XHFA:Wf1Cf59ihp4MZtXF

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 1000 wrote to memory of 2396	1000	rundll32.exe	31
PID 1000 wrote to memory of 2396	1000	rundll32.exe	31
PID 1000 wrote to memory of 2396	1000	rundll32.exe	31
PID 1000 wrote to memory of 2396	1000	rundll32.exe	31
PID 1000 wrote to memory of 2396	1000	rundll32.exe	31
PID 1000 wrote to memory of 2396	1000	rundll32.exe	31
PID 1000 wrote to memory of 2396	1000	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7649b2347be773b79dd22a2d4e129a5f9643d8f964671c1f9aba186731420aa6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1000
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7649b2347be773b79dd22a2d4e129a5f9643d8f964671c1f9aba186731420aa6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2396

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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