Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-04-2024 10:17

General

  • Target

    Spare part list.pdf.exe

  • Size

    772KB

  • MD5

    0f0ee25a8b1b5211183bc818ecdf422f

  • SHA1

    edf0d85083e1cc9e0053833005d9e3a630955377

  • SHA256

    a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6

  • SHA512

    2618b1f7aff7b62448d7e75aaa413e0e22e2ebf3c8d7c762ed534e6a1faa0d5c07cbb7d8e4aaecc24ff5768e2eb2eb07d6b06b16ffba6f007772f7427f60d03f

  • SSDEEP

    24576:CF1KSdrnKceUoI6qB26yaDPm0tCphRNtJkJ312Zx:sQOrKceUfVs0tCphRNtJkJl2T

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Spare part list.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Spare part list.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2876
    • 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:4856

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2876-8-0x0000000002FB0000-0x0000000003034000-memory.dmp
    Filesize

    528KB

  • memory/2876-4-0x00000000057B0000-0x00000000057C0000-memory.dmp
    Filesize

    64KB

  • memory/2876-0-0x0000000000C70000-0x0000000000D38000-memory.dmp
    Filesize

    800KB

  • memory/2876-3-0x0000000005590000-0x0000000005622000-memory.dmp
    Filesize

    584KB

  • memory/2876-9-0x000000000C4D0000-0x000000000C56C000-memory.dmp
    Filesize

    624KB

  • memory/2876-5-0x0000000005750000-0x000000000575A000-memory.dmp
    Filesize

    40KB

  • memory/2876-6-0x0000000005BF0000-0x0000000005C10000-memory.dmp
    Filesize

    128KB

  • memory/2876-12-0x0000000075350000-0x0000000075B00000-memory.dmp
    Filesize

    7.7MB

  • memory/2876-2-0x0000000005C10000-0x00000000061B4000-memory.dmp
    Filesize

    5.6MB

  • memory/2876-1-0x0000000075350000-0x0000000075B00000-memory.dmp
    Filesize

    7.7MB

  • memory/2876-7-0x00000000058D0000-0x00000000058E4000-memory.dmp
    Filesize

    80KB

  • memory/4856-10-0x0000000000400000-0x0000000000442000-memory.dmp
    Filesize

    264KB

  • memory/4856-13-0x0000000075350000-0x0000000075B00000-memory.dmp
    Filesize

    7.7MB

  • memory/4856-14-0x0000000004DE0000-0x0000000004DF0000-memory.dmp
    Filesize

    64KB

  • memory/4856-15-0x0000000004F60000-0x0000000004FC6000-memory.dmp
    Filesize

    408KB

  • memory/4856-16-0x0000000006520000-0x0000000006570000-memory.dmp
    Filesize

    320KB

  • memory/4856-17-0x0000000075350000-0x0000000075B00000-memory.dmp
    Filesize

    7.7MB