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Analysis

  • max time kernel
    190s
  • max time network
    196s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/12/2022, 21:52

General

  • Target

    862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe

  • Size

    282KB

  • MD5

    6067f017775e65f1ddca50b2c607bf0d

  • SHA1

    ef3b95e282fee497172998f05132204abd4e9fb5

  • SHA256

    862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de

  • SHA512

    f3951d29535d12ba0dec9b6465562a714125eefafb1b18a4c6d13415e0d67608e81e1662d05f4661adba35b1949219e708abf27b353a09f2e056ecfd12d98a65

  • SSDEEP

    6144:yZdSBtBGvMjrFpttK0FPS/bAcFE6ZqkFbF70LVPVZ9s:YZvMl7Y01kAce6n6VPV4

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 3 IoCs
  • Checks SCSI registry key(s) 3 TTPs 58 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies registry class 54 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 39 IoCs
  • Suspicious use of FindShellTrayWindow 61 IoCs
  • Suspicious use of SendNotifyMessage 26 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe
    "C:\Users\Admin\AppData\Local\Temp\862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe"
    1⤵
    • Modifies security service
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:1688
    • C:\Users\Admin\AppData\Local\Temp\862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe
      C:\Users\Admin\AppData\Local\Temp\862676349857d84a9bbc632ea3ba2d2b8b5e8eb7147c3682a6b6f47148a7a0de.exe startC:\Users\Admin\AppData\Roaming\1CF1B\8C50C.exe%C:\Users\Admin\AppData\Roaming\1CF1B
      2⤵
        PID:720
      • C:\Program Files (x86)\LP\0C71\BFC6.tmp
        "C:\Program Files (x86)\LP\0C71\BFC6.tmp"
        2⤵
        • Executes dropped EXE
        PID:1180
    • C:\Windows\system32\msiexec.exe
      C:\Windows\system32\msiexec.exe /V
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3784
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1920
    • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
      "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
      1⤵
      • Enumerates system info in registry
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:212
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2384

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files (x86)\LP\0C71\BFC6.tmp

      Filesize

      100KB

      MD5

      50777c38a35804872660aa71c7eb52d2

      SHA1

      c94bdd4378d0e9f0bb2a71edca520bd49251a7aa

      SHA256

      44761b2153a01f2cd930d6b87fc3e2ba09e8940e4d096b556e99c74f26938faa

      SHA512

      0beaa0e126af6adab4867e40fbfe554b829a769bd22af5aad1cfe5f63d569c16c2a003d7b98724efdf8fe255b6c8b124487c999db70c2012ba68faa130fa9ce4

    • C:\Program Files (x86)\LP\0C71\BFC6.tmp

      Filesize

      100KB

      MD5

      50777c38a35804872660aa71c7eb52d2

      SHA1

      c94bdd4378d0e9f0bb2a71edca520bd49251a7aa

      SHA256

      44761b2153a01f2cd930d6b87fc3e2ba09e8940e4d096b556e99c74f26938faa

      SHA512

      0beaa0e126af6adab4867e40fbfe554b829a769bd22af5aad1cfe5f63d569c16c2a003d7b98724efdf8fe255b6c8b124487c999db70c2012ba68faa130fa9ce4

    • memory/212-151-0x00000254BF018000-0x00000254BF020000-memory.dmp

      Filesize

      32KB

    • memory/212-311-0x00000254C1C60000-0x00000254C1C80000-memory.dmp

      Filesize

      128KB

    • memory/212-192-0x00000254C1EE0000-0x00000254C1F00000-memory.dmp

      Filesize

      128KB

    • memory/212-179-0x00000254C1EE0000-0x00000254C1F00000-memory.dmp

      Filesize

      128KB

    • memory/212-155-0x00000254D1F80000-0x00000254D2080000-memory.dmp

      Filesize

      1024KB

    • memory/212-154-0x00000254C1EC0000-0x00000254C1EE0000-memory.dmp

      Filesize

      128KB

    • memory/720-140-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/1180-141-0x0000000000400000-0x000000000041D000-memory.dmp

      Filesize

      116KB

    • memory/1180-142-0x0000000000732000-0x0000000000741000-memory.dmp

      Filesize

      60KB

    • memory/1180-249-0x0000000000400000-0x000000000041D000-memory.dmp

      Filesize

      116KB

    • memory/1180-250-0x0000000000732000-0x0000000000741000-memory.dmp

      Filesize

      60KB

    • memory/1688-132-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/1688-135-0x0000000000552000-0x0000000000573000-memory.dmp

      Filesize

      132KB

    • memory/1688-134-0x0000000000400000-0x000000000046A000-memory.dmp

      Filesize

      424KB

    • memory/1688-133-0x0000000000552000-0x0000000000573000-memory.dmp

      Filesize

      132KB