4c4286c3e289314f8cbdb1861fa01d3c262aaf066939fb996c7d9f4e73a4e500

Analysis

max time kernel
134s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29-08-2024 04:06

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General

Target

l0k0ivt1gwq.dll
Size

10KB
MD5

8fec1fe4587680848ab0d0b5f0fd7d62
SHA1

7192af111e78841f12772d3c82e2be33efaaa28d
SHA256

553656f7c7bcccf8eff0a2f92d843c194404e5e1a743abc50c3904a1781168fa
SHA512

254390cdd8565e4a2ef92f3c450228bc470ec09f94d6aabdaaa7115eec5f2c0601f9ba88278b70c4595766a7c42a05be903fcc63444a0e1a119764ab86887bc8
SSDEEP

192:MeNibu5S6oJROvgAPu8vf1L0HZtbuxw9HqjZ7:E60avgAP3fVSbf5qj

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1152	2700	WerFault.exe	84

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 behavior: EnumeratesProcesses 8 IoCs

pid	Process
2700	rundll32.exe
2700	rundll32.exe
2700	rundll32.exe
2700	rundll32.exe
2700	rundll32.exe
2700	rundll32.exe
2700	rundll32.exe
2700	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3732 wrote to memory of 2700	3732	rundll32.exe	84
PID 3732 wrote to memory of 2700	3732	rundll32.exe	84
PID 3732 wrote to memory of 2700	3732	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\l0k0ivt1gwq.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3732
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\l0k0ivt1gwq.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2700 -s 708
    3⤵
    - Program crash
    PID:1152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2700 -ip 2700
1⤵
PID:1524

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

Replay Monitor

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Downloads

memory/2700-0-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/2700-1-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download