Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 20:49

General

  • Target

    2ba3cd628ff02e6db45ae46778560953_JaffaCakes118.exe

  • Size

    2.0MB

  • MD5

    2ba3cd628ff02e6db45ae46778560953

  • SHA1

    243a4d48ab4b6791c8bff0d58d878826f7dd9bec

  • SHA256

    225d469955bed2ee317957e80a774ee37d51dd48fff41c5e8b75eb386bc9a666

  • SHA512

    058c29447f73cab7115e0ce81bf43ac4bb3dd0fccd7da176ba03441770b25d4ff35239d3c0a67812d05c99d13c4b6d6e502233fedf6789a8f58ddd0099a3ccd9

  • SSDEEP

    12288:q3mGI2uttEwDfl1o34BWQXyyTN0ebL9jObeIumkgVs4fyLh0jrBF1vpjlfBGHV4s:jX1rUm1bhaf9lqpIcN1H5

Malware Config

Signatures

  • M00nd3v_Logger

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

  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • M00nD3v Logger payload 1 IoCs

    Detects M00nD3v Logger payload in memory.

  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Drops startup file 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ba3cd628ff02e6db45ae46778560953_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2ba3cd628ff02e6db45ae46778560953_JaffaCakes118.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Windows\SysWOW64\cscript.exe
      "C:\Windows\System32\cscript.exe" //B //Nologo C:\Users\Admin\startupname.vbs
      2⤵
      • Drops startup file
      • Loads dropped DLL
      PID:2520
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:596
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmpB3F4.tmp"
        3⤵
          PID:2932

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpB3F4.tmp

      Filesize

      2B

      MD5

      f3b25701fe362ec84616a93a45ce9998

      SHA1

      d62636d8caec13f04e28442a0a6fa1afeb024bbb

      SHA256

      b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

      SHA512

      98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

    • C:\Users\Admin\AppData\Roaming\Mozilla.exe

      Filesize

      2.0MB

      MD5

      2ba3cd628ff02e6db45ae46778560953

      SHA1

      243a4d48ab4b6791c8bff0d58d878826f7dd9bec

      SHA256

      225d469955bed2ee317957e80a774ee37d51dd48fff41c5e8b75eb386bc9a666

      SHA512

      058c29447f73cab7115e0ce81bf43ac4bb3dd0fccd7da176ba03441770b25d4ff35239d3c0a67812d05c99d13c4b6d6e502233fedf6789a8f58ddd0099a3ccd9

    • C:\Users\Admin\startupname.vbs

      Filesize

      311B

      MD5

      c31ad124a35a88ebb3fa40c91a9b7b2f

      SHA1

      22a4b4632a8e614f4b0f8b3d2976952e98b84869

      SHA256

      478b3c404ecf2bceb32f92a698b4072be954c0f4f98886ec58d9462ec0371eec

      SHA512

      7eef8c6d1999c44714ee6a20de57b4b3154195fc7f55b2264dce637303ed51924f09420f28c9a343e9772cd06f4de5cffe2f3fc15411cff6d63b2754ba44c7b6

    • memory/2204-44-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-70-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-3-0x0000000074010000-0x00000000746FE000-memory.dmp

      Filesize

      6.9MB

    • memory/2204-40-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-28-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-36-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-72-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-38-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-69-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-66-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-64-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-62-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-60-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-58-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-56-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-54-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-50-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-49-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-46-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-0-0x000000007401E000-0x000000007401F000-memory.dmp

      Filesize

      4KB

    • memory/2204-2-0x0000000004CC0000-0x0000000004D84000-memory.dmp

      Filesize

      784KB

    • memory/2204-4-0x0000000000470000-0x0000000000498000-memory.dmp

      Filesize

      160KB

    • memory/2204-75-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-34-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-32-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-30-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-26-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-24-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-22-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-21-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-18-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-14-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-12-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-52-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-11-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-42-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-16-0x0000000000470000-0x0000000000491000-memory.dmp

      Filesize

      132KB

    • memory/2204-77-0x000000007401E000-0x000000007401F000-memory.dmp

      Filesize

      4KB

    • memory/2204-78-0x0000000074010000-0x00000000746FE000-memory.dmp

      Filesize

      6.9MB

    • memory/2204-79-0x0000000005070000-0x0000000005100000-memory.dmp

      Filesize

      576KB

    • memory/2204-1-0x0000000000DB0000-0x0000000000FB2000-memory.dmp

      Filesize

      2.0MB