Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    05-05-2024 16:56

General

  • Target

    188debc6e602735db40b63dc7842be48_JaffaCakes118.msi

  • Size

    1.2MB

  • MD5

    188debc6e602735db40b63dc7842be48

  • SHA1

    41b2f74e2d4bda6378da829c8f486338d439c2ed

  • SHA256

    2619a7f6787412012ec4d3eb0bf909aa9b34d2c0a94d35af5a2b05baa21ea5ae

  • SHA512

    22625eef4d106b1dd3b1c2d45f072710fdf805c07cd122f222c5e9d10618df40a7324655620c676995629224158308895edb8699a06bad66a5c429cd6a10791f

  • SSDEEP

    12288:mEc4Zs866fwoPuMwBmfBPYqqHPWiLWOfVHtbIw6AOvTwuyH3kV3YzGJ:mEcy0sHWmpPQWiLWOX2TD3YzG

Malware Config

Signatures

  • M00nd3v_Logger

    M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

  • M00nD3v Logger payload 5 IoCs

    Detects M00nD3v Logger payload in memory.

  • NirSoft MailPassView 5 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 5 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 5 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 10 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies data under HKEY_USERS 43 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 62 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\188debc6e602735db40b63dc7842be48_JaffaCakes118.msi
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2768
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1744
    • C:\Windows\Installer\MSI363F.tmp
      "C:\Windows\Installer\MSI363F.tmp"
      2⤵
      • Suspicious use of SetThreadContext
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:632
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe"
        3⤵
        • NTFS ADS
        • Suspicious use of WriteProcessMemory
        PID:1656
        • C:\Windows\SysWOW64\reg.exe
          reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe.lnk" /f
          4⤵
            PID:2476
        • C:\Users\Admin\AppData\Local\Temp\svhost.exe
          "C:\Users\Admin\AppData\Local\Temp\svhost.exe"
          3⤵
          • Executes dropped EXE
          PID:1584
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2960
    • C:\Windows\system32\DrvInst.exe
      DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "0000000000000594" "00000000000005A8"
      1⤵
      • Drops file in Windows directory
      • Modifies data under HKEY_USERS
      • Suspicious use of AdjustPrivilegeToken
      PID:2444

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Config.Msi\f76347c.rbs

      Filesize

      663B

      MD5

      ba70d869773158879042310901dfe1e1

      SHA1

      144d5ea6279c6ce9c2482f8059752686f111aa11

      SHA256

      214478c12c58e883bd72d6605ec264819cfac3de6a347144edb2ce24bf4b6886

      SHA512

      c632959eaf68b34ef3ce5091cc8b05de88c4c59ed416f259d04f27e5dfd02a1ca42d256181cafb647abc1e7f3df4ff1d40b9d16931871e1e5292db44c44281a8

    • C:\Windows\Installer\MSI363F.tmp

      Filesize

      1.2MB

      MD5

      6e12fc33856e334c82dd65c6e1188732

      SHA1

      e1b00cc9343b2970c6521c708c7cbdfddd6d2a10

      SHA256

      16fae5775fcaafa5a98eb3bfacd7e8e90709a07f0c77fed992ec3937f4ecc3fb

      SHA512

      99219b8c3cd730c90b56d3272400edc656d2f1ea7d46fabc4b37906e722c63feda3aa75e19b09432b68c49fb179200a537651dae552e63d55b407ea5718222e7

    • \Users\Admin\AppData\Local\Temp\svhost.exe

      Filesize

      85KB

      MD5

      2e5f1cf69f92392f8829fc9c9263ae9b

      SHA1

      97b9ca766bbbdaa8c9ec960dc41b598f7fad82a5

      SHA256

      51985a57e085d8b17042f0cdc1f905380b792854733eb3275fd8fce4e3bb886b

      SHA512

      f7e096dd9d0fa3a3c04c01bf229c4b344798a4c8b7b848588c1d78cb9fadfa9b1d0fd53c1fe74d191d5561e9eb551a4a3fc918363f119ea60024dd3d67c83883

    • memory/1584-21-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1584-33-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1584-32-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1584-30-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1584-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/1584-27-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1584-25-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

    • memory/1584-23-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB