36c7d4dc52d14d18bf0969e49ed110e72ada06f6f78ea40077ed1b56d88cadc4

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/09/2024, 02:45

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General

Target

$PLUGINSDIR/InvokeShellVerb.dll
Size

14KB
MD5

79eedad48e956f125b4b518f5351db5f
SHA1

2bb8c4952a3310244394fa28b91797521ff7d154
SHA256

2bcab0487134238f5109d1f4364b99b6d03941c2c091fba6d660eb2b92f65adb
SHA512

bbab20281bd48b9ef285651c0fef385143465082254ec99435710e14d7389efbc93c6f4d571ada9d92e9e7648b230abf83d5a17b286f698c751026b8e8aa6f55
SSDEEP

192:YpqLDCV7x0KDWpHFtH6cAAANa3Gy2sE9jBFKWJfsHRspFQChL:ZLDCXvDGFtart8E9VFK4iqpCE

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5016	4380	WerFault.exe	83

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 1376 wrote to memory of 4380	1376	rundll32.exe	83
PID 1376 wrote to memory of 4380	1376	rundll32.exe	83
PID 1376 wrote to memory of 4380	1376	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InvokeShellVerb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1376
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InvokeShellVerb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4380
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4380 -s 612
    3⤵
    - Program crash
    PID:5016

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4380 -ip 4380
1⤵
PID:2556

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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