Analysis

  • max time kernel
    150s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16-03-2024 22:26

General

  • Target

    cf3a28df3cd2682651ced75c40b06155.exe

  • Size

    245KB

  • MD5

    cf3a28df3cd2682651ced75c40b06155

  • SHA1

    df85d8f256b8fd779d660f633eca94a7ea6c3cea

  • SHA256

    3357b4a89dc623781355fe7a673329975777b2a5ce8a2051c538dcb7d4969c8e

  • SHA512

    89c8d75516d889c8993abe926ddf5713e4fe207d459dafffa01d90df01e7f7fea63ffa0ca7428d15b0940f01c9290706c776b0b2461e160cebe2eb23a097b3b5

  • SSDEEP

    6144:Na/djfLqZHNlXeQN/TezMUpyXVG71CRdzf:XfnNQpB8zf

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

b6a4

Decoy

reviewsresolutions.com

binhminhgardenshophouse.com

nebulacom.com

kadhambaristudio.com

viltoom.club

supmomma.com

tjszxddc.com

darlingmemories.com

hyperultrapure.com

vibembrio.com

reallycoolmask.com

cumbukita.com

brian-newby.com

abstractaccessories.com

marykinky.com

minnesotareversemtgloans.com

prasetlement.com

xplpgi.com

xn--gdask-y7a.com

uababaseball.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader payload 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1224
    • C:\Users\Admin\AppData\Local\Temp\cf3a28df3cd2682651ced75c40b06155.exe
      "C:\Users\Admin\AppData\Local\Temp\cf3a28df3cd2682651ced75c40b06155.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:856
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\cf3a28df3cd2682651ced75c40b06155.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:2540
    • C:\Windows\SysWOW64\cscript.exe
      "C:\Windows\SysWOW64\cscript.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2636
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Windows\SysWOW64\svchost.exe"
        3⤵
          PID:2604

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/856-2-0x0000000000300000-0x0000000000302000-memory.dmp
      Filesize

      8KB

    • memory/856-1-0x0000000000090000-0x0000000000190000-memory.dmp
      Filesize

      1024KB

    • memory/1224-19-0x0000000006BD0000-0x0000000006CAB000-memory.dmp
      Filesize

      876KB

    • memory/1224-7-0x0000000003080000-0x0000000003180000-memory.dmp
      Filesize

      1024KB

    • memory/1224-9-0x0000000006800000-0x00000000068CC000-memory.dmp
      Filesize

      816KB

    • memory/1224-23-0x0000000006BD0000-0x0000000006CAB000-memory.dmp
      Filesize

      876KB

    • memory/1224-20-0x0000000006BD0000-0x0000000006CAB000-memory.dmp
      Filesize

      876KB

    • memory/2540-3-0x0000000000400000-0x0000000000428000-memory.dmp
      Filesize

      160KB

    • memory/2540-4-0x0000000000830000-0x0000000000B33000-memory.dmp
      Filesize

      3.0MB

    • memory/2540-6-0x0000000000080000-0x0000000000090000-memory.dmp
      Filesize

      64KB

    • memory/2540-8-0x0000000000400000-0x0000000000428000-memory.dmp
      Filesize

      160KB

    • memory/2636-10-0x0000000000760000-0x0000000000782000-memory.dmp
      Filesize

      136KB

    • memory/2636-14-0x0000000000070000-0x0000000000098000-memory.dmp
      Filesize

      160KB

    • memory/2636-15-0x0000000000440000-0x00000000004CF000-memory.dmp
      Filesize

      572KB

    • memory/2636-13-0x0000000002160000-0x0000000002463000-memory.dmp
      Filesize

      3.0MB

    • memory/2636-12-0x0000000000070000-0x0000000000098000-memory.dmp
      Filesize

      160KB

    • memory/2636-11-0x0000000000760000-0x0000000000782000-memory.dmp
      Filesize

      136KB