7237c1f01b83342db06fae7e57e574d3566a2cea0f7af7137e12ad2dccd3ebe0

Analysis

max time kernel
413s
max time network
420s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-01-2025 21:21

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General

Target

jre/bin/jpeg.dll
Size

142KB
MD5

4294d39cc9e5f23754d41b9dde710112
SHA1

1baa1e136f18108ab4e31ec005dec54fc3f23a7c
SHA256

de3eeded01b35dc7c29b0b758211bb1db73ccffb9298d281daf56924ed9e93cb
SHA512

e88dff129dd35445b32a2dbcab97cf752e9acdf82ff88b184fa6d3b461d55bd2d195794802c5ba5e7effa086dc89e0c2cef0c8b0bfa29ac70b75cfb1b4b0584c
SSDEEP

3072:S2yRKm4/j/dKLnjHy7OMD+MqS1RYio7+oD33GnUV0fem2M:S2ytqlYnjHehDzqiq+oD33OUV8Vx

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 3 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 4432	1280	rundll32.exe	81
PID 1280 wrote to memory of 4432	1280	rundll32.exe	81
PID 1280 wrote to memory of 4432	1280	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\jpeg.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\jpeg.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4432

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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