Analysis

  • max time kernel
    142s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/12/2023, 14:22

General

  • Target
    bf5f7b52a6cd8ca2d1708bdda5ba42fc.exe
  • Size 864KB
  • Sample231222-rpzbdshegr
  • SHA256 3453e4a7e2515fc0ca1f94a5cc317a018a7935a327d8036ab5f493a5e3552dfe
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.3

Campaign
  • xcgs

Decoy
  • tikpromotions.com

  • 376roystsw.com

  • distillermedia.com

  • web-evo.com

  • bestvalueit.com

  • groabienesraices.com

  • wildplukboeken.com

  • lfpvcpof.com

  • powellmediapartners.com

  • xafrique.com

  • value-store.net

  • plastiserve.net

  • thelimitlesslegacy.com

  • weifang8.xyz

  • yes4smiles.com

  • alexumart.com

  • foodscapeww.com

  • kingjames.plus

  • stuffedia.com

  • jenericconsulting.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bf5f7b52a6cd8ca2d1708bdda5ba42fc.exe
    "C:\Users\Admin\AppData\Local\Temp\bf5f7b52a6cd8ca2d1708bdda5ba42fc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4964
    • C:\Users\Admin\AppData\Local\Temp\bf5f7b52a6cd8ca2d1708bdda5ba42fc.exe
      "C:\Users\Admin\AppData\Local\Temp\bf5f7b52a6cd8ca2d1708bdda5ba42fc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4216
    • C:\Users\Admin\AppData\Local\Temp\bf5f7b52a6cd8ca2d1708bdda5ba42fc.exe
      "C:\Users\Admin\AppData\Local\Temp\bf5f7b52a6cd8ca2d1708bdda5ba42fc.exe"
      2⤵
        PID:3780

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4216-15-0x00000000016B0000-0x00000000019FA000-memory.dmp

          memory/4216-16-0x00000000016B0000-0x00000000019FA000-memory.dmp

          memory/4216-12-0x0000000000400000-0x0000000000429000-memory.dmp

          memory/4964-4-0x0000000005A40000-0x0000000005A50000-memory.dmp

          memory/4964-1-0x00000000747E0000-0x0000000074F90000-memory.dmp

          memory/4964-5-0x00000000058C0000-0x00000000058CA000-memory.dmp

          memory/4964-7-0x0000000006C50000-0x0000000006CEC000-memory.dmp

          memory/4964-6-0x0000000005B40000-0x0000000005B5C000-memory.dmp

          memory/4964-8-0x00000000747E0000-0x0000000074F90000-memory.dmp

          memory/4964-9-0x0000000005A40000-0x0000000005A50000-memory.dmp

          memory/4964-10-0x000000000C160000-0x000000000C1C6000-memory.dmp

          memory/4964-11-0x000000000EBB0000-0x000000000EBDE000-memory.dmp

          memory/4964-2-0x0000000005EA0000-0x0000000006444000-memory.dmp

          memory/4964-14-0x00000000747E0000-0x0000000074F90000-memory.dmp

          memory/4964-3-0x00000000058F0000-0x0000000005982000-memory.dmp

          memory/4964-0-0x0000000000DE0000-0x0000000000EBE000-memory.dmp