5529fde033253ea4217d8be8a060a61933f9db97c0e03888fd559bb812d76b39

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 16:33

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General

Target

d1f31726414809c64c537fcd03aa5de0N.dll
Size

6KB
MD5

d1f31726414809c64c537fcd03aa5de0
SHA1

55e471fda33185f72d19e7bc526ca9374c2887e9
SHA256

5529fde033253ea4217d8be8a060a61933f9db97c0e03888fd559bb812d76b39
SHA512

c89fa9341f54d919e2d634ba63553a29db760a67b9dd1591038849f3f86fb3099168318bd71904fa0592c66f339a5468d6e25a5b077daaa802d6e2119733d722
SSDEEP

96:DixZjmjtjd8jPjcZGR5TIIvptpCdG7dog6w:unSR6bgYRrYng

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 2332 wrote to memory of 1912	2332	rundll32.exe	30
PID 2332 wrote to memory of 1912	2332	rundll32.exe	30
PID 2332 wrote to memory of 1912	2332	rundll32.exe	30
PID 2332 wrote to memory of 1912	2332	rundll32.exe	30
PID 2332 wrote to memory of 1912	2332	rundll32.exe	30
PID 2332 wrote to memory of 1912	2332	rundll32.exe	30
PID 2332 wrote to memory of 1912	2332	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d1f31726414809c64c537fcd03aa5de0N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d1f31726414809c64c537fcd03aa5de0N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1912

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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