Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    12-06-2024 02:28

General

  • Target

    e8e6da55699185b283b2b263a21db9a0a457a4b623ff668fdedbe7fcdb2d91d0.exe

  • Size

    1.0MB

  • MD5

    49771fd313935046468ff48e9a97f287

  • SHA1

    f50093c7f55a2c413ef0c853ee4418877f0bc851

  • SHA256

    e8e6da55699185b283b2b263a21db9a0a457a4b623ff668fdedbe7fcdb2d91d0

  • SHA512

    1a5510d8ae56cd6a8de566ad04e9d4b3abe0380ffda545a49f31f97353e4f390a5bc351376ab61c52e0eed91f3df141378cd543ec605578b807ff5df46aedd81

  • SSDEEP

    24576:nAHnh+eWsN3skA4RV1Hom2KXMmHapYTn90rF9t5:ah+ZkldoPK8Yapw90rH

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. 3 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 3 IoCs
  • Detects executables referencing Windows vault credential objects. Observed in infostealers 3 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 3 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information stealers 3 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\e8e6da55699185b283b2b263a21db9a0a457a4b623ff668fdedbe7fcdb2d91d0.exe
    "C:\Users\Admin\AppData\Local\Temp\e8e6da55699185b283b2b263a21db9a0a457a4b623ff668fdedbe7fcdb2d91d0.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2848
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\e8e6da55699185b283b2b263a21db9a0a457a4b623ff668fdedbe7fcdb2d91d0.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2980

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2848-10-0x00000000001E0000-0x00000000001E4000-memory.dmp

    Filesize

    16KB

  • memory/2980-11-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2980-13-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2980-15-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2980-16-0x0000000073F7E000-0x0000000073F7F000-memory.dmp

    Filesize

    4KB

  • memory/2980-17-0x0000000073F70000-0x000000007465E000-memory.dmp

    Filesize

    6.9MB

  • memory/2980-18-0x0000000073F7E000-0x0000000073F7F000-memory.dmp

    Filesize

    4KB

  • memory/2980-19-0x0000000073F70000-0x000000007465E000-memory.dmp

    Filesize

    6.9MB