23914f9b9807d142ea60691ea70e16fd8237bb1e3544faaecd78e114537416fa

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 10:14

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General

Target

$PLUGINSDIR/GetVersion.dll
Size

5KB
MD5

c6910d6e78c2e5f9d57d0bc6d8f6b736
SHA1

a395099062298b3f3c015359b227ca02a72c6e2c
SHA256

b2c32af2b0d75dfd08ae4e1ad7c5897957240b32bf7a16855d6a46512d272b9b
SHA512

4cd45b887ce5b7fecfd863cae83817465d7378cc9f5b50f5762d5f209c55a37257d94e91dea4c91c66f2c5bf22cdc1f5545eeef52a090f05cceeedf59bbd2a10
SSDEEP

48:SQQhmkBkC+LRYvRPyIPm/QtO1l3NSphgPNy6C3xNsbj51SBNE46AQubLQlI:eRBkTLSvRtC5SpSM6MxOnSBi46AQuP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2420	1064	WerFault.exe	82

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 3 IoCs

description	pid	Process	procid_target
PID 1516 wrote to memory of 1064	1516	rundll32.exe	82
PID 1516 wrote to memory of 1064	1516	rundll32.exe	82
PID 1516 wrote to memory of 1064	1516	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1064
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1064 -s 616
    3⤵
    - Program crash
    PID:2420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1064 -ip 1064
1⤵
PID:2256

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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