176ec51dc7874bd97619357a037915ffe50c6726fa327f84bbe99ea70bbf52e9

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 00:15

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General

Target

$PLUGINSDIR/VerDll.dll
Size

5KB
MD5

539ec6d5456e17ed6c144770d1748aaf
SHA1

9746a5023f2752aa5f4537dda731c306b69d7942
SHA256

89eb71d2a255648eb1e8517cdfe43ad2bd6f816d6ae69db159ac8e10db5b1dbc
SHA512

16b57a2376b7b6be1721f4e9cd38341051fc8bc6589ed4a71e63deba9406d1d6323ad1d353ec0b7b03c9fbf52b52442425300dcbfe81d90c5770b96d2a5a37e0
SSDEEP

48:CzsLy3XKTysjTCZGIifyl+6RtYcnybzSVVgJkHqYWPpmR:MsLyqFqZGIifyl+6IY+z9JkHzWPp

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2448	2736	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2736	2316	rundll32.exe	30
PID 2316 wrote to memory of 2736	2316	rundll32.exe	30
PID 2316 wrote to memory of 2736	2316	rundll32.exe	30
PID 2316 wrote to memory of 2736	2316	rundll32.exe	30
PID 2316 wrote to memory of 2736	2316	rundll32.exe	30
PID 2316 wrote to memory of 2736	2316	rundll32.exe	30
PID 2316 wrote to memory of 2736	2316	rundll32.exe	30
PID 2736 wrote to memory of 2448	2736	rundll32.exe	31
PID 2736 wrote to memory of 2448	2736	rundll32.exe	31
PID 2736 wrote to memory of 2448	2736	rundll32.exe	31
PID 2736 wrote to memory of 2448	2736	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\VerDll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\VerDll.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 224
    3⤵
    - Program crash
    PID:2448

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

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