Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    07-04-2024 16:30

General

  • Target

    e55bf27e175b5841bc948e58bc2c13ac_JaffaCakes118.exe

  • Size

    373KB

  • MD5

    e55bf27e175b5841bc948e58bc2c13ac

  • SHA1

    731b6d9000072c4d489bc0e786cf463367047964

  • SHA256

    c49decb0015b632d6b624ebe0486c342ac7b3e05332b03509558cadb1c705c38

  • SHA512

    e91fd9cb1d2882ff566fb54e7645d637b5b993f3d16d1347aa1be69ff21f125031595ec9ff541ca498db65a86905c2506bdd28c0a5ae146bfea3afd51dcaabda

  • SSDEEP

    6144:+Gv81lyW3q7SnXirXHf6NC27NhmBbT0/KmwmP9/2F6q5UQSosWxPTv:GQW3q7SnYS427EdmwA9uF6q5U6Rbv

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

nins

Decoy

wingsmh.com

honeyconstructionmanagement.com

aizaibali.com

twelve11transportsllc.com

aadetermatology.com

sarahdewald.com

si-kap.online

imperiummetal.site

srysyoga.com

fbirelationship.com

drtracielashley.academy

jrgsestates.com

affordableseo.club

triggerfingerboards.com

halalmine.com

shopdogwoodhill.com

qad.info

nocraphere.com

misskarennglishteacher.com

march.wtf

Signatures

  • Detect ZGRat V1 34 IoCs
  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Xloader payload 5 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Users\Admin\AppData\Local\Temp\e55bf27e175b5841bc948e58bc2c13ac_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\e55bf27e175b5841bc948e58bc2c13ac_JaffaCakes118.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2980
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Sleep -s 5; Remove-Item -Path "C:\Users\Admin\AppData\Local\Temp\e55bf27e175b5841bc948e58bc2c13ac_JaffaCakes118.exe" -Force
        3⤵
        • Deletes itself
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2788
      • C:\Users\Admin\AppData\Local\Temp\e55bf27e175b5841bc948e58bc2c13ac_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\e55bf27e175b5841bc948e58bc2c13ac_JaffaCakes118.exe
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2220
        • C:\Users\Admin\AppData\Local\Temp\FB_454.tmp.exe
          "C:\Users\Admin\AppData\Local\Temp\FB_454.tmp.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          PID:1412
        • C:\Users\Admin\AppData\Local\Temp\FB_4D2.tmp.exe
          "C:\Users\Admin\AppData\Local\Temp\FB_4D2.tmp.exe"
          4⤵
          • Executes dropped EXE
          PID:776
    • C:\Windows\SysWOW64\cmmon32.exe
      "C:\Windows\SysWOW64\cmmon32.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:984
      • C:\Windows\SysWOW64\cmd.exe
        /c del "C:\Users\Admin\AppData\Local\Temp\FB_454.tmp.exe"
        3⤵
          PID:1720

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\FB_4D2.tmp.exe

      Filesize

      3KB

      MD5

      74bafb3e707c7b0c63938ac200f99c7f

      SHA1

      10c5506337845ed9bf25c73d2506f9c15ab8e608

      SHA256

      129450ba06ad589cf6846a455a5b6b5f55e164ee4906e409eb692ab465269689

      SHA512

      5b24dc5acd14f812658e832b587b60695fb16954fca006c2c3a7382ef0ec65c3bd1aaf699425c49ff3cceef16869e75dd6f00ec189b9f673f08f7e1b80cf7781

    • \Users\Admin\AppData\Local\Temp\FB_454.tmp.exe

      Filesize

      161KB

      MD5

      16ee58ea30c5d2fe3e6cf3d92dcdfca4

      SHA1

      bcd3bc4aa0a78b174237399d1f700316f7fc7ccc

      SHA256

      f4d07db78b426427dd3ac873017a6d4be76d42d50ff082a2a9bc09948037a75e

      SHA512

      1a658c869cd7be561a7d245a887461a877b8ff06664a5518579f5346c8297935aa5bd4d7217c952aa0644fdf2b54321179903ae4f917bd32f213f77f728faa7c

    • memory/984-2184-0x0000000000080000-0x00000000000A9000-memory.dmp

      Filesize

      164KB

    • memory/984-2181-0x0000000001D90000-0x0000000001E20000-memory.dmp

      Filesize

      576KB

    • memory/984-2177-0x0000000001EE0000-0x00000000021E3000-memory.dmp

      Filesize

      3.0MB

    • memory/984-2175-0x0000000000080000-0x00000000000A9000-memory.dmp

      Filesize

      164KB

    • memory/984-2174-0x0000000000540000-0x000000000054D000-memory.dmp

      Filesize

      52KB

    • memory/1200-2171-0x0000000004AF0000-0x0000000004BC6000-memory.dmp

      Filesize

      856KB

    • memory/1412-2166-0x00000000009B0000-0x0000000000CB3000-memory.dmp

      Filesize

      3.0MB

    • memory/1412-2167-0x00000000002D0000-0x00000000002F9000-memory.dmp

      Filesize

      164KB

    • memory/1412-2168-0x0000000000280000-0x0000000000291000-memory.dmp

      Filesize

      68KB

    • memory/2220-2143-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2788-2169-0x0000000002810000-0x0000000002850000-memory.dmp

      Filesize

      256KB

    • memory/2788-2165-0x0000000074970000-0x0000000074F1B000-memory.dmp

      Filesize

      5.7MB

    • memory/2788-2163-0x0000000074970000-0x0000000074F1B000-memory.dmp

      Filesize

      5.7MB

    • memory/2788-2170-0x0000000002810000-0x0000000002850000-memory.dmp

      Filesize

      256KB

    • memory/2788-2179-0x0000000074970000-0x0000000074F1B000-memory.dmp

      Filesize

      5.7MB

    • memory/2980-46-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-12-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-62-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-60-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-58-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-54-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-52-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-50-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-44-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-42-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-40-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-38-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-32-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-30-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-26-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-24-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-20-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-18-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-14-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-68-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-10-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-571-0x0000000074950000-0x000000007503E000-memory.dmp

      Filesize

      6.9MB

    • memory/2980-2142-0x0000000074950000-0x000000007503E000-memory.dmp

      Filesize

      6.9MB

    • memory/2980-64-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-66-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-56-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-0-0x0000000000C30000-0x0000000000C94000-memory.dmp

      Filesize

      400KB

    • memory/2980-48-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-36-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-34-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-28-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-22-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-16-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-8-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-6-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-5-0x0000000004E90000-0x0000000004EF8000-memory.dmp

      Filesize

      416KB

    • memory/2980-4-0x0000000004E90000-0x0000000004EFE000-memory.dmp

      Filesize

      440KB

    • memory/2980-3-0x00000000020A0000-0x0000000002100000-memory.dmp

      Filesize

      384KB

    • memory/2980-2-0x0000000004A90000-0x0000000004AD0000-memory.dmp

      Filesize

      256KB

    • memory/2980-1-0x0000000074950000-0x000000007503E000-memory.dmp

      Filesize

      6.9MB