Analysis

  • max time kernel
    133s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-05-2024 06:57

General

  • Target

    7ae3eb9667598b99d881f909bb088454b9b445b1eaa0339491fe819c0bd66f6a.exe

  • Size

    1.0MB

  • MD5

    ec464b21a34272867fe025654c86ac27

  • SHA1

    83e97301902aba916b74f8d7716b67eabd093132

  • SHA256

    7ae3eb9667598b99d881f909bb088454b9b445b1eaa0339491fe819c0bd66f6a

  • SHA512

    1a0d1d343a2654928f4cd5ec8c512626a801c3c61459840707e5fe590fd47f7bfaf7f3871d31fd654e4e9a3431cbfb2c3610373bd095619926fda5823889026a

  • SSDEEP

    24576:PAHnh+eWsN3skA4RV1Hom2KXMmHaPfl1VwuRlBqA/T5:yh+ZkldoPK8YaPtzwYH

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\7ae3eb9667598b99d881f909bb088454b9b445b1eaa0339491fe819c0bd66f6a.exe
    "C:\Users\Admin\AppData\Local\Temp\7ae3eb9667598b99d881f909bb088454b9b445b1eaa0339491fe819c0bd66f6a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2556
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\7ae3eb9667598b99d881f909bb088454b9b445b1eaa0339491fe819c0bd66f6a.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4540

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2556-10-0x0000000001900000-0x0000000001904000-memory.dmp

    Filesize

    16KB

  • memory/4540-11-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/4540-12-0x00000000751BE000-0x00000000751BF000-memory.dmp

    Filesize

    4KB

  • memory/4540-13-0x00000000059C0000-0x0000000005F64000-memory.dmp

    Filesize

    5.6MB

  • memory/4540-14-0x0000000005410000-0x0000000005476000-memory.dmp

    Filesize

    408KB

  • memory/4540-15-0x00000000751B0000-0x0000000075960000-memory.dmp

    Filesize

    7.7MB

  • memory/4540-16-0x0000000006810000-0x0000000006860000-memory.dmp

    Filesize

    320KB

  • memory/4540-17-0x0000000006900000-0x000000000699C000-memory.dmp

    Filesize

    624KB

  • memory/4540-18-0x00000000751BE000-0x00000000751BF000-memory.dmp

    Filesize

    4KB

  • memory/4540-19-0x00000000751B0000-0x0000000075960000-memory.dmp

    Filesize

    7.7MB