f8bb5c644fe0f5d0da284f89b5bed2368989e91c5bcc27c06a9fa391afb3251d

Analysis

max time kernel
149s
max time network
155s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
04/10/2024, 17:45

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General

Target

Launcher Blue/dbghelp.dll
Size

1.2MB
MD5

4003e34416ebd25e4c115d49dc15e1a7
SHA1

faf95ec65cde5bd833ce610bb8523363310ec4ad
SHA256

c06430b8cb025be506be50a756488e1bcc3827c4f45158d93e4e3eeb98ce1e4f
SHA512

88f5d417377cd62bde417640a79b6ac493e80f0c8b1f63a99378a2a67695ef8e4a541cedb91acfa296ed608e821fee466983806f0d082ed2e74b0cd93eb4fb84
SSDEEP

24576:9AkmijauMug/iyFzb2DfsPV8A4C2vNI1cPdf8xZLGNfav9T:9WiOuRg/iyFzb2QN83XfeYaZ

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 5768 wrote to memory of 1988	5768	rundll32.exe	78
PID 5768 wrote to memory of 1988	5768	rundll32.exe	78
PID 5768 wrote to memory of 1988	5768	rundll32.exe	78

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Launcher Blue\dbghelp.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Launcher Blue\dbghelp.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1988

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

Windows 7 deprecation

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