Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    18-06-2024 13:34

General

  • Target

    5.exe

  • Size

    1.1MB

  • MD5

    2476b897b910a0d1709e27374b15ad2e

  • SHA1

    7fbcbaf9c0770e0fc2746d86115adb83093edef4

  • SHA256

    f8d3c0510f7c44a8308b811704902b0ea5ee0be3413f82139069e1afa009cc29

  • SHA512

    628154d00012aebddf9ab5df8be6521c085d69b2889ed548c207eece358b3c006d103591ee1b4a1fafccdb1a0778ffa99fe7a4f090f90ab99dadca99f3beba16

  • SSDEEP

    24576:LAHnh+eWsN3skA4RV1Hom2KXMmHaeytO4KndFIBPrW5:mh+ZkldoPK8YaeyIndFaPw

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 1 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5.exe
    "C:\Users\Admin\AppData\Local\Temp\5.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\5.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1924-10-0x0000000000160000-0x0000000000164000-memory.dmp

    Filesize

    16KB

  • memory/3060-11-0x0000000000090000-0x00000000000D0000-memory.dmp

    Filesize

    256KB

  • memory/3060-13-0x0000000000090000-0x00000000000D0000-memory.dmp

    Filesize

    256KB

  • memory/3060-20-0x0000000000090000-0x00000000000D0000-memory.dmp

    Filesize

    256KB

  • memory/3060-17-0x0000000000090000-0x00000000000D0000-memory.dmp

    Filesize

    256KB

  • memory/3060-21-0x000000007462E000-0x000000007462F000-memory.dmp

    Filesize

    4KB

  • memory/3060-22-0x0000000074620000-0x0000000074D0E000-memory.dmp

    Filesize

    6.9MB

  • memory/3060-23-0x000000007462E000-0x000000007462F000-memory.dmp

    Filesize

    4KB

  • memory/3060-24-0x0000000074620000-0x0000000074D0E000-memory.dmp

    Filesize

    6.9MB