Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-04-2024 23:20

General

  • Target

    f8f98f53023a54e07d9bcefc0a6f7abc_JaffaCakes118.exe

  • Size

    776KB

  • MD5

    f8f98f53023a54e07d9bcefc0a6f7abc

  • SHA1

    b242f3157035e56c76386486f3f39be7b61407b9

  • SHA256

    2edd587b9b24d398f0c9bc20fe7519a270ec43c5d55d2c489af92ab0bbf50097

  • SHA512

    219a4b6fb5262cc9e7fc9b0c7f2fce5bc9fdeeed91e864b54a47474f587df353dfa861ae37b69e2b9cfbd25b30c9c3929daf4a9b4147449a50610ad479c7e019

  • SSDEEP

    12288:lb0X34/4dZ/G/VOaSzO0LBeIqe4k10Yil6pOUmfi235bzIvyBC:FS4/AZ/G/VOa8O0VeS10UpBF23ZIaB

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • AgentTesla payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f8f98f53023a54e07d9bcefc0a6f7abc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f8f98f53023a54e07d9bcefc0a6f7abc_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4616
    • C:\Users\Admin\AppData\Local\Temp\f8f98f53023a54e07d9bcefc0a6f7abc_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\f8f98f53023a54e07d9bcefc0a6f7abc_JaffaCakes118.exe"
      2⤵
        PID:3164
      • C:\Users\Admin\AppData\Local\Temp\f8f98f53023a54e07d9bcefc0a6f7abc_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\f8f98f53023a54e07d9bcefc0a6f7abc_JaffaCakes118.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3452
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4340 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2884

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3452-12-0x0000000000400000-0x000000000043C000-memory.dmp
        Filesize

        240KB

      • memory/3452-20-0x0000000005A90000-0x0000000005AA0000-memory.dmp
        Filesize

        64KB

      • memory/3452-19-0x0000000074DD0000-0x0000000075580000-memory.dmp
        Filesize

        7.7MB

      • memory/3452-18-0x0000000006660000-0x00000000066C6000-memory.dmp
        Filesize

        408KB

      • memory/3452-17-0x0000000005DC0000-0x0000000005DD8000-memory.dmp
        Filesize

        96KB

      • memory/3452-15-0x0000000005A90000-0x0000000005AA0000-memory.dmp
        Filesize

        64KB

      • memory/3452-13-0x0000000074DD0000-0x0000000075580000-memory.dmp
        Filesize

        7.7MB

      • memory/4616-10-0x0000000007020000-0x00000000070BC000-memory.dmp
        Filesize

        624KB

      • memory/4616-8-0x0000000005C60000-0x0000000005C72000-memory.dmp
        Filesize

        72KB

      • memory/4616-9-0x00000000056F0000-0x0000000005700000-memory.dmp
        Filesize

        64KB

      • memory/4616-0-0x0000000074DD0000-0x0000000075580000-memory.dmp
        Filesize

        7.7MB

      • memory/4616-11-0x00000000015C0000-0x00000000015FE000-memory.dmp
        Filesize

        248KB

      • memory/4616-7-0x0000000074DD0000-0x0000000075580000-memory.dmp
        Filesize

        7.7MB

      • memory/4616-6-0x00000000056A0000-0x00000000056AA000-memory.dmp
        Filesize

        40KB

      • memory/4616-5-0x00000000056F0000-0x0000000005700000-memory.dmp
        Filesize

        64KB

      • memory/4616-16-0x0000000074DD0000-0x0000000075580000-memory.dmp
        Filesize

        7.7MB

      • memory/4616-4-0x00000000057B0000-0x000000000584C000-memory.dmp
        Filesize

        624KB

      • memory/4616-3-0x00000000055F0000-0x0000000005682000-memory.dmp
        Filesize

        584KB

      • memory/4616-2-0x0000000005CC0000-0x0000000006264000-memory.dmp
        Filesize

        5.6MB

      • memory/4616-1-0x0000000000B90000-0x0000000000C58000-memory.dmp
        Filesize

        800KB