176ec51dc7874bd97619357a037915ffe50c6726fa327f84bbe99ea70bbf52e9

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14-09-2024 00:15

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General

Target

$PLUGINSDIR/KillProcDLL.dll
Size

4KB
MD5

c1e153f9fa1001eb9fb34bbc4a3f3927
SHA1

dfca2dcce9b0486114692a23776191627b0c9839
SHA256

e594544cc4b4a0a5439a2b9a79db14e580d815c87e353781c47d4eab5e313b8e
SHA512

d2a7c2853b56f60f710dcea27c346dbd22593c98e5c000c22650613851f26e505b12260bcfc050473e97c2796a91c94a3c201785dad4d95de0b4e2de35c3a41f
SSDEEP

48:C4ojqpOxUcbslAR1k5eKv8rbvHMgiqCmZuwJQ7TLSMXaIYatzbgAa4l5YAZ:SEeFslARoeK8rDHMgTCmj/MqoRb+4l

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
316	2300	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 2600 wrote to memory of 2300	2600	rundll32.exe	30
PID 2600 wrote to memory of 2300	2600	rundll32.exe	30
PID 2600 wrote to memory of 2300	2600	rundll32.exe	30
PID 2600 wrote to memory of 2300	2600	rundll32.exe	30
PID 2600 wrote to memory of 2300	2600	rundll32.exe	30
PID 2600 wrote to memory of 2300	2600	rundll32.exe	30
PID 2600 wrote to memory of 2300	2600	rundll32.exe	30
PID 2300 wrote to memory of 316	2300	rundll32.exe	31
PID 2300 wrote to memory of 316	2300	rundll32.exe	31
PID 2300 wrote to memory of 316	2300	rundll32.exe	31
PID 2300 wrote to memory of 316	2300	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2600
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2300
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2300 -s 224
    3⤵
    - Program crash
    PID:316

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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