a12b59d94c47bce0217f022d08390200389e3fe2f5b735fd1a0c00af79bffa83

Analysis

max time kernel
119s
max time network
121s
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

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General

Target

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

276KB
MD5

4f4dba2bd08a77403edcb25c145d7d87
SHA1

fda052c4c5ca07cce547c8f090eeda84f0ca9192
SHA256

edb7274827e7787c33cdd80338349e003d3516f60ad79abd8fbde75cae66e01b
SHA512

d3a48063e9109b5d83b079fe27445a329dae2240ebddfc9135a4528559146eebed83f5592376f3ba4c4cee24bd71cc58241ca0e75bd0db8df7fdd1c2feed54ef
SSDEEP

3072:WhuaAJVeVFmJDQNszdDE33siPaxF2rGSiwCpy73b5aN1/BLbRkxq0hTOds:HaOeVFmJDyszS33soaxFONDFwlV0had

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 1544 wrote to memory of 284	1544	rundll32.exe	31
PID 1544 wrote to memory of 284	1544	rundll32.exe	31
PID 1544 wrote to memory of 284	1544	rundll32.exe	31
PID 1544 wrote to memory of 284	1544	rundll32.exe	31
PID 1544 wrote to memory of 284	1544	rundll32.exe	31
PID 1544 wrote to memory of 284	1544	rundll32.exe	31
PID 1544 wrote to memory of 284	1544	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cvery.compb234352\spjxc\spjxc\BIN\spjxc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1544
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cvery.compb234352\spjxc\spjxc\BIN\spjxc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:284

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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