Resubmissions

Analysis

  • max time kernel
    133s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 09:51

General

  • Target

    PURCHASE ORDER LIST 56787868979009800 PDF.exe

  • Size

    996KB

  • MD5

    4e89b728a15249b6ec84a738866c0f64

  • SHA1

    ce261f6bcaab860b7d5ebd23583663ec41ae0464

  • SHA256

    c62267c0ef0af138ffca07372e24e4fb0681d0f1b87bfe798a33a14265791985

  • SHA512

    f5221666de3810a97d53c1fb49e7d80c0ef2aeecb59b7f642edc9800c0746d211f0f9383992a700c7ce527ad8f2aa26faa59430094720bd92ad7db83a22d4f79

  • SSDEEP

    24576:rAHnh+eWsN3skA4RV1Hom2KXMmHaJsC/XuNfeC5:Gh+ZkldoPK8YaJTXu1

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 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER LIST 56787868979009800 PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER LIST 56787868979009800 PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:876
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER LIST 56787868979009800 PDF.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1764

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/876-10-0x0000000000CB0000-0x0000000000CB4000-memory.dmp

    Filesize

    16KB

  • memory/1764-11-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/1764-12-0x000000007475E000-0x000000007475F000-memory.dmp

    Filesize

    4KB

  • memory/1764-13-0x0000000005BB0000-0x0000000006154000-memory.dmp

    Filesize

    5.6MB

  • memory/1764-14-0x0000000005700000-0x0000000005766000-memory.dmp

    Filesize

    408KB

  • memory/1764-15-0x0000000074750000-0x0000000074F00000-memory.dmp

    Filesize

    7.7MB

  • memory/1764-16-0x0000000006830000-0x0000000006880000-memory.dmp

    Filesize

    320KB

  • memory/1764-17-0x0000000006920000-0x00000000069B2000-memory.dmp

    Filesize

    584KB

  • memory/1764-18-0x00000000068A0000-0x00000000068AA000-memory.dmp

    Filesize

    40KB

  • memory/1764-19-0x000000007475E000-0x000000007475F000-memory.dmp

    Filesize

    4KB

  • memory/1764-20-0x0000000074750000-0x0000000074F00000-memory.dmp

    Filesize

    7.7MB