a12b59d94c47bce0217f022d08390200389e3fe2f5b735fd1a0c00af79bffa83

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
13-08-2024 21:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

cvery.compb234352/spjxc/spjxc/BIN/spjxc_rk.dll
Size

1.1MB
MD5

77daaf32c1145bf41b62cca148bcd198
SHA1

5b6434714947d3fc23e288a691d0e76c67bae652
SHA256

2039c455a5c94fa5b42073678b0b131545b020e432d94f65c6b3b2874bbb2663
SHA512

bf157216a1af76d6e59a141aab6a2db1e7eb6b5f7672070a743e4a2617ca6e29f576043a13e07382de8417b13857b42a15202c72bcd674a16e1478b74655fe88
SSDEEP

12288:GxmeAhcaoJMqSpE1ImZl5a7TDw91h3sgp1fQ:GxmeAqdJJSkM7TDw91h3sg

Score

3^/10

discovery

Malware Config

Signatures

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 7 IoCs

description	pid	Process	procid_target
PID 2768 wrote to memory of 2780	2768	rundll32.exe	30
PID 2768 wrote to memory of 2780	2768	rundll32.exe	30
PID 2768 wrote to memory of 2780	2768	rundll32.exe	30
PID 2768 wrote to memory of 2780	2768	rundll32.exe	30
PID 2768 wrote to memory of 2780	2768	rundll32.exe	30
PID 2768 wrote to memory of 2780	2768	rundll32.exe	30
PID 2768 wrote to memory of 2780	2768	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cvery.compb234352\spjxc\spjxc\BIN\spjxc_rk.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cvery.compb234352\spjxc\spjxc\BIN\spjxc_rk.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2780

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

Loading Replay Monitor...

Downloads

memory/2780-0-0x00000000002C0000-0x000000000036A000-memory.dmp

Filesize
680KB

Download