Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    12-06-2024 02:22

General

  • Target

    Debit Note PDF.exe

  • Size

    1.2MB

  • MD5

    5803a2fc9ec15de6690c023bafe5602f

  • SHA1

    2aa646820ee1bc5beb13e9c96ec1392a9f99f94a

  • SHA256

    1045b847a054314a54af5cf2a115c39cac66c6e6ee37cc5988eb02ef845d9ffa

  • SHA512

    e3bdb085484642162fad43cd6caf414d183898a106060e694ff9285f4e8837db7ae2fb296c04b0dffed17335791306ed1d4e8904ea0909b5ad1b5226ff6c5b50

  • SSDEEP

    24576:/AHnh+eWsN3skA4RV1Hom2KXMmHaLDxW9vqdWHK0Lj8Vl5:ih+ZkldoPK8YaLDAUWq0Lk

Malware Config

Signatures

  • AgentTesla

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

  • Detect packed .NET executables. Mostly AgentTeslaV4. 33 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 33 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 33 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 33 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 33 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 33 IoCs
  • Adds Run key to start application 2 TTPs 1 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Debit Note PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\Debit Note PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2900
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Debit Note PDF.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2072

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2072-53-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-13-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2072-14-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2072-55-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-15-0x00000000741EE000-0x00000000741EF000-memory.dmp

    Filesize

    4KB

  • memory/2072-16-0x0000000000380000-0x00000000003D4000-memory.dmp

    Filesize

    336KB

  • memory/2072-17-0x0000000001DE0000-0x0000000001E32000-memory.dmp

    Filesize

    328KB

  • memory/2072-18-0x00000000741E0000-0x00000000748CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2072-71-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-79-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-57-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-77-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-1058-0x00000000741E0000-0x00000000748CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2072-73-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-69-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-67-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-65-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-63-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-61-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-59-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-166-0x00000000741E0000-0x00000000748CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2072-11-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2072-75-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-51-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-49-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-47-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-43-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-41-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-38-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-39-0x00000000741E0000-0x00000000748CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2072-36-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-34-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-32-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-30-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-28-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-26-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-24-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-22-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-20-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-19-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-45-0x0000000001DE0000-0x0000000001E2D000-memory.dmp

    Filesize

    308KB

  • memory/2072-1055-0x00000000741E0000-0x00000000748CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2072-1057-0x00000000741EE000-0x00000000741EF000-memory.dmp

    Filesize

    4KB

  • memory/2900-10-0x00000000000C0000-0x00000000000C4000-memory.dmp

    Filesize

    16KB