Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-03-2024 06:13

General

  • Target

    QUOTATION_MARQTRA031244·PDF.scr.exe

  • Size

    2.5MB

  • MD5

    6126547ab734fb6d59c9689d6e97e0b1

  • SHA1

    dc62f31b70f43717215f671363249430aac93350

  • SHA256

    b7128db8d1ce07b5f67c861bc3bb5e78e80563fca8c6862bf799247683e7670f

  • SHA512

    8e0136b24336c9b423c1701bb15c85ef1cb424e92423d160e0e0de597bceaa67b476778775bed9b2d330bdc688be15e84a1ca8b1c4940f5367d0e1105e3cc8ed

  • SSDEEP

    49152:bu5meHYWZgAeRrncr4Er3we2sNh4hOtNTdFf4H444lR:bSmceZcMEPdHh4H444lR

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Detect ZGRat V1 34 IoCs
  • PureLog Stealer

    PureLog Stealer is an infostealer written in C#.

  • PureLog Stealer payload 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244·PDF.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244·PDF.scr.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4488
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3600

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3600-4794-0x0000000074F20000-0x00000000756D0000-memory.dmp

    Filesize

    7.7MB

  • memory/3600-4793-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/3600-4795-0x0000000005450000-0x0000000005460000-memory.dmp

    Filesize

    64KB

  • memory/3600-4796-0x0000000005460000-0x00000000054C6000-memory.dmp

    Filesize

    408KB

  • memory/3600-4797-0x00000000065C0000-0x0000000006610000-memory.dmp

    Filesize

    320KB

  • memory/3600-4801-0x0000000005450000-0x0000000005460000-memory.dmp

    Filesize

    64KB

  • memory/3600-4800-0x0000000074F20000-0x00000000756D0000-memory.dmp

    Filesize

    7.7MB

  • memory/3600-4799-0x0000000006840000-0x000000000684A000-memory.dmp

    Filesize

    40KB

  • memory/3600-4798-0x00000000066B0000-0x0000000006742000-memory.dmp

    Filesize

    584KB

  • memory/4488-36-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-48-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-6-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-8-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-10-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-12-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-14-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-16-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-18-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-20-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-22-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-24-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-26-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-28-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-30-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-32-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-34-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-4-0x0000000005E70000-0x0000000006096000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-38-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-40-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-42-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-44-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-46-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-5-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-50-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-52-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-54-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-56-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-58-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-60-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-62-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-64-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-66-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-68-0x0000000005E70000-0x0000000006090000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-3100-0x0000000074F20000-0x00000000756D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4488-3463-0x0000000005BC0000-0x0000000005BD0000-memory.dmp

    Filesize

    64KB

  • memory/4488-4785-0x0000000006220000-0x0000000006221000-memory.dmp

    Filesize

    4KB

  • memory/4488-3-0x0000000005BD0000-0x0000000005DF4000-memory.dmp

    Filesize

    2.1MB

  • memory/4488-2-0x0000000005BC0000-0x0000000005BD0000-memory.dmp

    Filesize

    64KB

  • memory/4488-1-0x0000000074F20000-0x00000000756D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4488-0-0x0000000000ED0000-0x000000000115C000-memory.dmp

    Filesize

    2.5MB

  • memory/4488-4786-0x00000000065A0000-0x000000000660C000-memory.dmp

    Filesize

    432KB

  • memory/4488-4787-0x0000000006430000-0x000000000647C000-memory.dmp

    Filesize

    304KB

  • memory/4488-4788-0x0000000006CB0000-0x0000000007254000-memory.dmp

    Filesize

    5.6MB

  • memory/4488-4789-0x0000000001820000-0x0000000001874000-memory.dmp

    Filesize

    336KB

  • memory/4488-4792-0x0000000074F20000-0x00000000756D0000-memory.dmp

    Filesize

    7.7MB