Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    24-04-2024 02:03

General

  • Target

    f69561433962f52a78eb8a5d4c8a1d7ad19e80130f8cb2eed05dc2a5596b3cfb.exe

  • Size

    1.0MB

  • MD5

    729bcbff996ee7d98468706cb137c3b4

  • SHA1

    7dcfab826d6de30c2c680384b897afb78180b683

  • SHA256

    f69561433962f52a78eb8a5d4c8a1d7ad19e80130f8cb2eed05dc2a5596b3cfb

  • SHA512

    a25405d061daadfd17ee1ba1d154a17f8c9b77ceb3a9ad5cd8393bce52a9fb9520422a01e4288968d8518a867bdcb1b2b1e8ef8216064060757eb52202e80c57

  • SSDEEP

    24576:TAHnh+eWsN3skA4RV1Hom2KXMmHaSeL73W3x3uSL55:eh+ZkldoPK8YaSeL738x3l

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. 4 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 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f69561433962f52a78eb8a5d4c8a1d7ad19e80130f8cb2eed05dc2a5596b3cfb.exe
    "C:\Users\Admin\AppData\Local\Temp\f69561433962f52a78eb8a5d4c8a1d7ad19e80130f8cb2eed05dc2a5596b3cfb.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2200
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\f69561433962f52a78eb8a5d4c8a1d7ad19e80130f8cb2eed05dc2a5596b3cfb.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2212

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2200-10-0x0000000000160000-0x0000000000164000-memory.dmp
    Filesize

    16KB

  • memory/2212-11-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

  • memory/2212-13-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

  • memory/2212-15-0x0000000000400000-0x0000000000430000-memory.dmp
    Filesize

    192KB

  • memory/2212-16-0x0000000074600000-0x0000000074CEE000-memory.dmp
    Filesize

    6.9MB

  • memory/2212-17-0x0000000000450000-0x0000000000490000-memory.dmp
    Filesize

    256KB

  • memory/2212-18-0x0000000074600000-0x0000000074CEE000-memory.dmp
    Filesize

    6.9MB

  • memory/2212-19-0x0000000000450000-0x0000000000490000-memory.dmp
    Filesize

    256KB