2ef3773ad2860ba39f3d7e2f699b0b14f299c618e2852490c08e0daf25f748db

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 17:17

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General

Target

$PLUGINSDIR/KillProcDLL.dll
Size

44KB
MD5

3599d30554ad65dc29fc689217d2152e
SHA1

8f5fcc313b667a1de2d56573bcf98d43fd0d4ff9
SHA256

1af3ac7d3176af42e8594ba0c33821d3318f4eea5cbb799bf8fab58e480efe0e
SHA512

846776b1d908b5204667715ffdfd3a6c76dface1677e8b1e5156ceac2ef0a739f68b48ccbb919c9e08d6ff359a93174bf0b90def7d48cee54cd3c41d8d8575f2
SSDEEP

768:oY6+2hD1lu3SFh80Z9pe7nJRJ3QN8DOUVowlo+J:76xhZlM0h/9panJ73CSFl

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2820	3068	WerFault.exe	29

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 2388 wrote to memory of 3068	2388	rundll32.exe	29
PID 2388 wrote to memory of 3068	2388	rundll32.exe	29
PID 2388 wrote to memory of 3068	2388	rundll32.exe	29
PID 2388 wrote to memory of 3068	2388	rundll32.exe	29
PID 2388 wrote to memory of 3068	2388	rundll32.exe	29
PID 2388 wrote to memory of 3068	2388	rundll32.exe	29
PID 2388 wrote to memory of 3068	2388	rundll32.exe	29
PID 3068 wrote to memory of 2820	3068	rundll32.exe	30
PID 3068 wrote to memory of 2820	3068	rundll32.exe	30
PID 3068 wrote to memory of 2820	3068	rundll32.exe	30
PID 3068 wrote to memory of 2820	3068	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2388
- 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:3068
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 236
    3⤵
    - Program crash
    PID:2820

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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