1650d79e68c540d83541b01c8b017210a02eb90927e98b1bc7a4bafc9ee0542a

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-09-2024 06:44

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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
372	1372	WerFault.exe	31

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 1980 wrote to memory of 1372	1980	rundll32.exe	31
PID 1980 wrote to memory of 1372	1980	rundll32.exe	31
PID 1980 wrote to memory of 1372	1980	rundll32.exe	31
PID 1980 wrote to memory of 1372	1980	rundll32.exe	31
PID 1980 wrote to memory of 1372	1980	rundll32.exe	31
PID 1980 wrote to memory of 1372	1980	rundll32.exe	31
PID 1980 wrote to memory of 1372	1980	rundll32.exe	31
PID 1372 wrote to memory of 372	1372	rundll32.exe	32
PID 1372 wrote to memory of 372	1372	rundll32.exe	32
PID 1372 wrote to memory of 372	1372	rundll32.exe	32
PID 1372 wrote to memory of 372	1372	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\VerDll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1980
- 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:1372
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1372 -s 224
    3⤵
    - Program crash
    PID:372

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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