Analysis

  • max time kernel
    41s
  • max time network
    55s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 03:17

General

  • Target

    Vsl_MV DART TRADER_001.exe

  • Size

    1.1MB

  • MD5

    bea81206cd6ada6de59c5c8b0aff3ce5

  • SHA1

    feb515e9c9377a0015a764570866dca3cf28f85d

  • SHA256

    a08785ae5e788036932207c2c264090c10b9346e7822ea109a98dd59a95d9ef9

  • SHA512

    800b8e76cc46d02a6ec63b8003c1e5357a2b5f076fa35d55840951738e0bb91b6b704b7cb8ce3def5f420f55ff45f055712a09912dcc35a6a514f650147698d9

  • SSDEEP

    24576:NAHnh+eWsN3skA4RV1Hom2KXMmHatS2NV4hXdjcN/RT65:sh+ZkldoPK8YatDktjU/Rs

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Looks up external IP address via web service 2 IoCs

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

  • 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 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Vsl_MV DART TRADER_001.exe
    "C:\Users\Admin\AppData\Local\Temp\Vsl_MV DART TRADER_001.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3752
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Vsl_MV DART TRADER_001.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1912

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1912-11-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

  • memory/1912-12-0x00000000750CE000-0x00000000750CF000-memory.dmp
    Filesize

    4KB

  • memory/1912-13-0x0000000004EB0000-0x0000000005454000-memory.dmp
    Filesize

    5.6MB

  • memory/1912-14-0x0000000004A70000-0x0000000004AD6000-memory.dmp
    Filesize

    408KB

  • memory/1912-15-0x00000000750C0000-0x0000000075870000-memory.dmp
    Filesize

    7.7MB

  • memory/1912-16-0x00000000750CE000-0x00000000750CF000-memory.dmp
    Filesize

    4KB

  • memory/1912-17-0x00000000750C0000-0x0000000075870000-memory.dmp
    Filesize

    7.7MB

  • memory/1912-18-0x0000000005EE0000-0x0000000005F30000-memory.dmp
    Filesize

    320KB

  • memory/1912-19-0x0000000005FD0000-0x0000000006062000-memory.dmp
    Filesize

    584KB

  • memory/1912-20-0x0000000005F70000-0x0000000005F7A000-memory.dmp
    Filesize

    40KB

  • memory/3752-10-0x0000000003B10000-0x0000000003B14000-memory.dmp
    Filesize

    16KB