5101663e1850401504dd1e56231725be9a3001ed01e99fa88d348b9511c52f4d

Analysis

max time kernel
141s
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
11-08-2024 14:59

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General

Target

jp8cqc2kcb7or.dll
Size

11KB
MD5

8b97d5be5fb88bfaa64ce33589f31c64
SHA1

814ee5c903f04bb898fa7b16a5f7693de688f2d1
SHA256

5dcedcbc25fdf6d6f64253cc4fe40ad69d28406dd6971532f6a985e6d89ee84b
SHA512

91053bfb9a374d3b5ad684cb6fa9878da32ad921392d2ebf8f1e6630a4ceeb02ea85c44d831115704e1de406de8b959244b77a3c2c621d318e2112c63c5f27f3
SSDEEP

192:bc4E4WPKs/CicOdiB3aa6lN5yw/gXHdw0Qb6cFDC3mfH:AbBTaird55EwfBDC3yH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
1660	4808	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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

rundll32.exe

pid	Process
4808	rundll32.exe
4808	rundll32.exe
4808	rundll32.exe
4808	rundll32.exe
4808	rundll32.exe
4808	rundll32.exe
4808	rundll32.exe
4808	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 1916 wrote to memory of 4808	1916	rundll32.exe	84
PID 1916 wrote to memory of 4808	1916	rundll32.exe	84
PID 1916 wrote to memory of 4808	1916	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jp8cqc2kcb7or.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jp8cqc2kcb7or.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4808
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4808 -s 672
    3⤵
    - Program crash
    PID:1660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4808 -ip 4808
1⤵
PID:4128

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

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Downloads

memory/4808-0-0x00000000753D0000-0x00000000753D7000-memory.dmp

Filesize
28KB

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memory/4808-1-0x00000000753D0000-0x00000000753D7000-memory.dmp

Filesize
28KB

Download