000abc24d378fefbbee9e4466a200f4088e63c941bb7ecba18af54d6e23fecfa

Analysis

max time kernel
118s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 02:00

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General

Target

StarBurn.dll
Size

648KB
MD5

bbf0b66f271322a7c5701d5488d6a6dd
SHA1

d4978e0cfcb374066bdaefea2aacf0417830ed95
SHA256

39f8082f72067be64270647f899919582438a0c7461c439174767b139406abd8
SHA512

a98c6bbb312ecb1ba30dacb39c755de7f48ee105bb014f51f3096b225ef6a0f73258d7f142965ec94a8f4dbf8da4d0cef4e6e3b85d17201236fa7a02555cb532
SSDEEP

12288://gzbnbASodCXNn5FJX5KpN9VmoBBDFxna:HRSoSn5FJX5KP9VmoDW

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

Processes:

rundll32.exe

description ioc process

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

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

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2260 wrote to memory of 2496	2260	rundll32.exe	rundll32.exe
PID 2260 wrote to memory of 2496	2260	rundll32.exe	rundll32.exe
PID 2260 wrote to memory of 2496	2260	rundll32.exe	rundll32.exe
PID 2260 wrote to memory of 2496	2260	rundll32.exe	rundll32.exe
PID 2260 wrote to memory of 2496	2260	rundll32.exe	rundll32.exe
PID 2260 wrote to memory of 2496	2260	rundll32.exe	rundll32.exe
PID 2260 wrote to memory of 2496	2260	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\StarBurn.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\StarBurn.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2496

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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