Analysis

  • max time kernel
    54s
  • max time network
    48s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-02-2024 21:56

General

  • Target

    GitHubLoadTool/GitHubLoader.exe

  • Size

    432KB

  • MD5

    9a25ab8bdaa157c47a64fc2b0a1e443a

  • SHA1

    c96cc57a7bfeaf3415005965974ad721ffebdbbe

  • SHA256

    14123370ea7689a1be3d067a5a53c96c47aaf2573714a08b65a25369a7523517

  • SHA512

    010a8f22d17a7b17afc70c9ed12ca9a532108e99d1f3fb0dc59a0339473395aaf87781d83a14aff4bce751d4b2417f1d0edf16b6afe186ff9c325100058fed41

  • SSDEEP

    12288:yh1Fk70Tnvjc2VlQeYvNdJ5rIHrtrwM/22w:8k70Trc2V96NdcHrtm5

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://technologyenterdo.shop/api

https://detectordiscusser.shop/api

https://turkeyunlikelyofw.shop/api

https://associationokeo.shop/api

Signatures

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

  • Suspicious use of SetThreadContext 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 42 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 55 IoCs
  • Suspicious use of SendNotifyMessage 54 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\GitHubLoadTool\GitHubLoader.exe
    "C:\Users\Admin\AppData\Local\Temp\GitHubLoadTool\GitHubLoader.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:2068
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1056

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1056-29-0x000002138ADC0000-0x000002138ADC1000-memory.dmp

      Filesize

      4KB

    • memory/1056-23-0x000002138ADC0000-0x000002138ADC1000-memory.dmp

      Filesize

      4KB

    • memory/1056-22-0x000002138ADC0000-0x000002138ADC1000-memory.dmp

      Filesize

      4KB

    • memory/1056-21-0x000002138ADC0000-0x000002138ADC1000-memory.dmp

      Filesize

      4KB

    • memory/1056-27-0x000002138ADC0000-0x000002138ADC1000-memory.dmp

      Filesize

      4KB

    • memory/1056-28-0x000002138ADC0000-0x000002138ADC1000-memory.dmp

      Filesize

      4KB

    • memory/1056-33-0x000002138ADC0000-0x000002138ADC1000-memory.dmp

      Filesize

      4KB

    • memory/1056-32-0x000002138ADC0000-0x000002138ADC1000-memory.dmp

      Filesize

      4KB

    • memory/1056-31-0x000002138ADC0000-0x000002138ADC1000-memory.dmp

      Filesize

      4KB

    • memory/1056-30-0x000002138ADC0000-0x000002138ADC1000-memory.dmp

      Filesize

      4KB

    • memory/1976-4-0x0000000004C90000-0x0000000005234000-memory.dmp

      Filesize

      5.6MB

    • memory/1976-34-0x00000000027B0000-0x00000000047B0000-memory.dmp

      Filesize

      32.0MB

    • memory/1976-14-0x0000000074DF0000-0x00000000755A0000-memory.dmp

      Filesize

      7.7MB

    • memory/1976-13-0x00000000027B0000-0x00000000047B0000-memory.dmp

      Filesize

      32.0MB

    • memory/1976-0-0x0000000002700000-0x0000000002750000-memory.dmp

      Filesize

      320KB

    • memory/1976-5-0x0000000004B30000-0x0000000004B7E000-memory.dmp

      Filesize

      312KB

    • memory/1976-3-0x0000000004C80000-0x0000000004C90000-memory.dmp

      Filesize

      64KB

    • memory/1976-2-0x0000000004C80000-0x0000000004C90000-memory.dmp

      Filesize

      64KB

    • memory/1976-1-0x0000000074DF0000-0x00000000755A0000-memory.dmp

      Filesize

      7.7MB

    • memory/2068-8-0x0000000000400000-0x0000000000445000-memory.dmp

      Filesize

      276KB

    • memory/2068-20-0x0000000000400000-0x0000000000445000-memory.dmp

      Filesize

      276KB

    • memory/2068-17-0x00000000014D0000-0x0000000001502000-memory.dmp

      Filesize

      200KB

    • memory/2068-19-0x00000000014D0000-0x0000000001502000-memory.dmp

      Filesize

      200KB

    • memory/2068-18-0x00000000014D0000-0x0000000001502000-memory.dmp

      Filesize

      200KB

    • memory/2068-16-0x00000000014D0000-0x0000000001502000-memory.dmp

      Filesize

      200KB

    • memory/2068-15-0x0000000000400000-0x0000000000445000-memory.dmp

      Filesize

      276KB

    • memory/2068-12-0x0000000000400000-0x0000000000445000-memory.dmp

      Filesize

      276KB