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
    23-05-2024 01:03

General

  • Target

    0707a94356aa1c072718ccc6a687b250a64d64d4dbd0bd2143b38dc5e6ea2bcd.exe

  • Size

    1.0MB

  • MD5

    60538f46c4ab11e1e98490cf58508608

  • SHA1

    5b39848d478f4c84168019e2a202bab9b300e525

  • SHA256

    0707a94356aa1c072718ccc6a687b250a64d64d4dbd0bd2143b38dc5e6ea2bcd

  • SHA512

    9dd8fe60c5aeb4746e8a6b1341527907110578552d801eb767affc12bdab7ea7d64dedb77aeb228d1973bb45d62aedc1eab9995cb79c98982c2f05a8d7be3f72

  • SSDEEP

    24576:lAHnh+eWsN3skA4RV1Hom2KXMmHavTa1/5:Uh+ZkldoPK8Yaveb

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
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0707a94356aa1c072718ccc6a687b250a64d64d4dbd0bd2143b38dc5e6ea2bcd.exe
    "C:\Users\Admin\AppData\Local\Temp\0707a94356aa1c072718ccc6a687b250a64d64d4dbd0bd2143b38dc5e6ea2bcd.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\0707a94356aa1c072718ccc6a687b250a64d64d4dbd0bd2143b38dc5e6ea2bcd.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1368
  • 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=4264 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:536

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1368-11-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1368-12-0x000000007404E000-0x000000007404F000-memory.dmp

      Filesize

      4KB

    • memory/1368-13-0x0000000005DA0000-0x0000000006344000-memory.dmp

      Filesize

      5.6MB

    • memory/1368-14-0x0000000074040000-0x00000000747F0000-memory.dmp

      Filesize

      7.7MB

    • memory/1368-15-0x0000000005860000-0x00000000058C6000-memory.dmp

      Filesize

      408KB

    • memory/1368-16-0x0000000006820000-0x0000000006870000-memory.dmp

      Filesize

      320KB

    • memory/1368-17-0x0000000006910000-0x00000000069A2000-memory.dmp

      Filesize

      584KB

    • memory/1368-18-0x00000000068B0000-0x00000000068BA000-memory.dmp

      Filesize

      40KB

    • memory/1368-19-0x000000007404E000-0x000000007404F000-memory.dmp

      Filesize

      4KB

    • memory/1368-20-0x0000000074040000-0x00000000747F0000-memory.dmp

      Filesize

      7.7MB

    • memory/4764-10-0x00000000044F0000-0x00000000044F4000-memory.dmp

      Filesize

      16KB