Analysis

  • max time kernel
    125s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-06-2024 03:47

General

  • Target

    c1dc498ac1f64dcf63b7c536c5e95e2561054a3ae4e95df36975426032f680ac.exe

  • Size

    1011KB

  • MD5

    d09ddbd38b06d082c36ba91814c4ea12

  • SHA1

    63c78b2dbc4000e322547520b58b666676c3ee4d

  • SHA256

    c1dc498ac1f64dcf63b7c536c5e95e2561054a3ae4e95df36975426032f680ac

  • SHA512

    11fca048e084ab54ad20169d99ecacaa26f955d32d6795346e080faefbfd0d3a43bebd6cbaadb238735d0940367711c5ef61996c92f191151c6e220aa582c444

  • SSDEEP

    24576:vAHnh+eWsN3skA4RV1Hom2KXMmHaN3gw/F16zF5:Sh+ZkldoPK8YaNQwdwj

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c1dc498ac1f64dcf63b7c536c5e95e2561054a3ae4e95df36975426032f680ac.exe
    "C:\Users\Admin\AppData\Local\Temp\c1dc498ac1f64dcf63b7c536c5e95e2561054a3ae4e95df36975426032f680ac.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\c1dc498ac1f64dcf63b7c536c5e95e2561054a3ae4e95df36975426032f680ac.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4908
  • 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 --field-trial-handle=1316,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=3596 /prefetch:8
    1⤵
      PID:2304

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3028-10-0x0000000000BD0000-0x0000000000BD4000-memory.dmp

      Filesize

      16KB

    • memory/4908-11-0x0000000000600000-0x0000000000642000-memory.dmp

      Filesize

      264KB

    • memory/4908-12-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

      Filesize

      4KB

    • memory/4908-13-0x00000000051F0000-0x0000000005794000-memory.dmp

      Filesize

      5.6MB

    • memory/4908-14-0x0000000004CB0000-0x0000000004D16000-memory.dmp

      Filesize

      408KB

    • memory/4908-15-0x0000000074AC0000-0x0000000075270000-memory.dmp

      Filesize

      7.7MB

    • memory/4908-16-0x0000000005B50000-0x0000000005BA0000-memory.dmp

      Filesize

      320KB

    • memory/4908-17-0x0000000005C40000-0x0000000005CD2000-memory.dmp

      Filesize

      584KB

    • memory/4908-18-0x0000000005BD0000-0x0000000005BDA000-memory.dmp

      Filesize

      40KB

    • memory/4908-19-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

      Filesize

      4KB

    • memory/4908-20-0x0000000074AC0000-0x0000000075270000-memory.dmp

      Filesize

      7.7MB