Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    13/06/2024, 01:29

General

  • Target

    8e85642be9336d213c4656c277dee5d9ee751ea822f33becb7c310506f058073.exe

  • Size

    1.2MB

  • MD5

    359d3e96ff4d7d9134950f306a2df9db

  • SHA1

    022d3dbd94f36564f5bfc9da8846c6db3cc3c096

  • SHA256

    8e85642be9336d213c4656c277dee5d9ee751ea822f33becb7c310506f058073

  • SHA512

    c12c770b40f1287ec215a1a6955efe2f09bcbd53e57f061f85af9e8bf5b87f4fc113508dd3a3334f8e22bbc45a0bc2b02b5499cb6f44f633f0ffaaaec671e00e

  • SSDEEP

    24576:lAHnh+eWsN3skA4RV1Hom2KXMmHa8dIkziSlhSgQkY5:Uh+ZkldoPK8Ya8dIkPSd

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
  • 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 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\8e85642be9336d213c4656c277dee5d9ee751ea822f33becb7c310506f058073.exe
    "C:\Users\Admin\AppData\Local\Temp\8e85642be9336d213c4656c277dee5d9ee751ea822f33becb7c310506f058073.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\8e85642be9336d213c4656c277dee5d9ee751ea822f33becb7c310506f058073.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2492

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2228-10-0x00000000000B0000-0x00000000000B4000-memory.dmp

    Filesize

    16KB

  • memory/2492-11-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2492-13-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2492-14-0x0000000000400000-0x0000000000446000-memory.dmp

    Filesize

    280KB

  • memory/2492-15-0x000000007423E000-0x000000007423F000-memory.dmp

    Filesize

    4KB

  • memory/2492-16-0x0000000000450000-0x00000000004A4000-memory.dmp

    Filesize

    336KB

  • memory/2492-17-0x0000000000B10000-0x0000000000B62000-memory.dmp

    Filesize

    328KB

  • memory/2492-18-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB

  • memory/2492-19-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB

  • memory/2492-21-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-20-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-29-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-27-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-25-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-23-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-37-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-79-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-77-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-75-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-73-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-71-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-69-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-65-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-63-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-61-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-59-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-57-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-55-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-53-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-51-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-49-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-47-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-45-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-43-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-41-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-40-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-35-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-33-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-31-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-67-0x0000000000B10000-0x0000000000B5D000-memory.dmp

    Filesize

    308KB

  • memory/2492-1050-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB

  • memory/2492-1051-0x000000007423E000-0x000000007423F000-memory.dmp

    Filesize

    4KB

  • memory/2492-1052-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB

  • memory/2492-1053-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB