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Resubmissions

11/05/2023, 12:18

230511-pgzabadc42 7

22/02/2023, 19:34

230222-x94dqsdb69 7

31/01/2023, 01:08

230131-bhhr3adg43 7

Analysis

  • max time kernel
    1196s
  • max time network
    1191s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    31/01/2023, 01:08

General

  • Target

    extracted_at_0x0.exe

  • Size

    2.5MB

  • MD5

    359eedbf4d8e288ecea3de00ff58cb9b

  • SHA1

    4e7a5179fe26c96dec37d9bf9245f8baefea2eb8

  • SHA256

    500340b689a5117c86ce1ef95e8fe23d1e31f3f49854276405d726f8b934ca74

  • SHA512

    324a0a9ffa5f254872abe24abf6bfda3e81e8029c37fcefe319291b6134ace7e24e63ba67cd2e7059e0674f3a547c9059d360052c62b5c655558cc983933082b

  • SSDEEP

    49152:2Dxxed1iUJtSCBFbLHDG/iJkRAQnxPuE5w/fpmjJewtRHNtA5FqVme:2Dxxed1i+zBFbLHC/iiRqE5ufUjJ7RtT

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 64 IoCs
  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\extracted_at_0x0.exe
    "C:\Users\Admin\AppData\Local\Temp\extracted_at_0x0.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1916
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -inputformat none -outputformat none -NonInteractive -Command Add-MpPreference -ExclusionExtension "exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1444
    • C:\Windows\SysWOW64\systeminfo.exe
      systeminfo
      2⤵
      • Gathers system information
      PID:1740

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1444-65-0x0000000073170000-0x000000007371B000-memory.dmp

    Filesize

    5.7MB

  • memory/1444-66-0x0000000073170000-0x000000007371B000-memory.dmp

    Filesize

    5.7MB

  • memory/1916-54-0x0000000075A81000-0x0000000075A83000-memory.dmp

    Filesize

    8KB

  • memory/1916-55-0x0000000000EF0000-0x00000000018F6000-memory.dmp

    Filesize

    10.0MB

  • memory/1916-56-0x000000007EBD0000-0x000000007EFA1000-memory.dmp

    Filesize

    3.8MB

  • memory/1916-57-0x0000000010000000-0x0000000010C39000-memory.dmp

    Filesize

    12.2MB

  • memory/1916-63-0x0000000000EF0000-0x00000000018F6000-memory.dmp

    Filesize

    10.0MB