Analysis

  • max time kernel
    104s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-11-2024 01:47

General

  • Target

    Pago por adelantado_ USD 72000 (50%).exe

  • Size

    1.3MB

  • MD5

    77a6968ce13da3aae320ed443558c9e8

  • SHA1

    3bda87f3f356116afb970452bee2f9f408fb463b

  • SHA256

    5d04f6813a1596241cd9e92b09f132f5d5792dc9d05d1987076be1764b1b5287

  • SHA512

    1cae3a4f757beb4ff801ecb5d4c28a48d2725d7b3163f97419e6bd16e97dfb2a8b8029184c200a829ef97729aaaa8d857495480575dd8d897ab153aec768e8fe

  • SSDEEP

    24576:85EmXFtKaL4/oFe5T9yyXYfP1ijXdaFl3MeSTXtwylJyuqyD2Eo0tC+k+6o:8PVt/LZeJbInQRaFl3MxL9pHiIt6+

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.gizemetiket.com.tr
  • Port:
    21
  • Username:
    pgizemM6
  • Password:
    giz95Ffg

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Pago por adelantado_ USD 72000 (50%).exe
    "C:\Users\Admin\AppData\Local\Temp\Pago por adelantado_ USD 72000 (50%).exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:396
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\Pago por adelantado_ USD 72000 (50%).exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1168
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 696
      2⤵
      • Program crash
      PID:3708
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 396 -ip 396
    1⤵
      PID:928

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/396-2-0x0000000001040000-0x0000000001440000-memory.dmp

      Filesize

      4.0MB

    • memory/1168-3-0x0000000000400000-0x0000000000440000-memory.dmp

      Filesize

      256KB

    • memory/1168-4-0x000000007443E000-0x000000007443F000-memory.dmp

      Filesize

      4KB

    • memory/1168-5-0x0000000005540000-0x0000000005AE4000-memory.dmp

      Filesize

      5.6MB

    • memory/1168-6-0x0000000005000000-0x0000000005066000-memory.dmp

      Filesize

      408KB

    • memory/1168-7-0x0000000074430000-0x0000000074BE0000-memory.dmp

      Filesize

      7.7MB

    • memory/1168-8-0x00000000063C0000-0x0000000006410000-memory.dmp

      Filesize

      320KB

    • memory/1168-9-0x00000000064B0000-0x0000000006542000-memory.dmp

      Filesize

      584KB

    • memory/1168-10-0x0000000006640000-0x000000000664A000-memory.dmp

      Filesize

      40KB

    • memory/1168-11-0x000000007443E000-0x000000007443F000-memory.dmp

      Filesize

      4KB

    • memory/1168-12-0x0000000074430000-0x0000000074BE0000-memory.dmp

      Filesize

      7.7MB