Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    25-04-2024 05:16

General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.25877.26069.exe

  • Size

    708KB

  • MD5

    946a0735432aca25fa370970e97a3dbb

  • SHA1

    9ffac6be378c7379a8ea11a5a439445a46f6bb5c

  • SHA256

    7628ace4f2627bc65377a8123ce9e05849e4e4b3fd5b862e03ffcee42274ccfb

  • SHA512

    9a54f14e47637dd6001ec2426111af5cbf18d96ef2d1fc320d15ba86722d7a445029354e91d82b58617180e141f207245ffb0c15b46fdb89253333c85c77f461

  • SSDEEP

    12288:PWYIPXjxannnHg2r+Eu1ed8MBqIg5B+gZ9r/XIc/P/EtnOG96TchIf6+Xn7M:PWYIPFannnHg2r1uc3Bqr5QgZl/PAOGb

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 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25877.26069.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25877.26069.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:2608
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2628

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2316-1-0x0000000074AA0000-0x000000007518E000-memory.dmp
      Filesize

      6.9MB

    • memory/2316-0-0x0000000001040000-0x00000000010F6000-memory.dmp
      Filesize

      728KB

    • memory/2316-2-0x0000000004D40000-0x0000000004D80000-memory.dmp
      Filesize

      256KB

    • memory/2316-3-0x0000000000860000-0x0000000000880000-memory.dmp
      Filesize

      128KB

    • memory/2316-4-0x0000000000890000-0x00000000008A4000-memory.dmp
      Filesize

      80KB

    • memory/2316-5-0x00000000050B0000-0x0000000005134000-memory.dmp
      Filesize

      528KB

    • memory/2316-20-0x0000000074AA0000-0x000000007518E000-memory.dmp
      Filesize

      6.9MB

    • memory/2628-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/2628-9-0x0000000000400000-0x0000000000442000-memory.dmp
      Filesize

      264KB

    • memory/2628-10-0x0000000000400000-0x0000000000442000-memory.dmp
      Filesize

      264KB

    • memory/2628-8-0x0000000000400000-0x0000000000442000-memory.dmp
      Filesize

      264KB

    • memory/2628-14-0x0000000000400000-0x0000000000442000-memory.dmp
      Filesize

      264KB

    • memory/2628-18-0x0000000000400000-0x0000000000442000-memory.dmp
      Filesize

      264KB

    • memory/2628-16-0x0000000000400000-0x0000000000442000-memory.dmp
      Filesize

      264KB

    • memory/2628-19-0x0000000074AA0000-0x000000007518E000-memory.dmp
      Filesize

      6.9MB

    • memory/2628-21-0x0000000000CA0000-0x0000000000CE0000-memory.dmp
      Filesize

      256KB

    • memory/2628-6-0x0000000000400000-0x0000000000442000-memory.dmp
      Filesize

      264KB

    • memory/2628-22-0x0000000074AA0000-0x000000007518E000-memory.dmp
      Filesize

      6.9MB

    • memory/2628-23-0x0000000000CA0000-0x0000000000CE0000-memory.dmp
      Filesize

      256KB