Analysis

  • max time kernel
    130s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    15-04-2022 08:58

General

  • Target

    2b9874c1a387cdd9bad50e5ecbb121bc5ac57afc1fcc5e830549641690f93aa8.exe

  • Size

    2.2MB

  • MD5

    41d2d84306230b4b34fd9bba81c8c266

  • SHA1

    b50404acbac5c7d8315fecd477a1d43ddf6e812e

  • SHA256

    2b9874c1a387cdd9bad50e5ecbb121bc5ac57afc1fcc5e830549641690f93aa8

  • SHA512

    0431136940780b6e9e4565c39e78a66b9c3a677dbd8cb0aad2b29c995c11001916931d402c332d480d4806463fa51c3ae3478a17f7724c7663374455c9221bc8

Score
10/10

Malware Config

Signatures

  • Meta Stealer Stealer

    Meta Stealer steals passwords stored in browsers, written in C++.

  • AutoIT Executable 3 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b9874c1a387cdd9bad50e5ecbb121bc5ac57afc1fcc5e830549641690f93aa8.exe
    "C:\Users\Admin\AppData\Local\Temp\2b9874c1a387cdd9bad50e5ecbb121bc5ac57afc1fcc5e830549641690f93aa8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:924
    • C:\Users\Admin\AppData\Local\Temp\2b9874c1a387cdd9bad50e5ecbb121bc5ac57afc1fcc5e830549641690f93aa8.exe
      "C:\Users\Admin\AppData\Local\Temp\2b9874c1a387cdd9bad50e5ecbb121bc5ac57afc1fcc5e830549641690f93aa8.exe"
      2⤵
        PID:1436
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1436 -s 548
          3⤵
          • Program crash
          PID:1172
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1436 -ip 1436
      1⤵
        PID:1896

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/924-130-0x0000000000040000-0x000000000025A000-memory.dmp

        Filesize

        2.1MB

      • memory/924-131-0x0000000004BC0000-0x0000000004C5C000-memory.dmp

        Filesize

        624KB

      • memory/924-132-0x00000000079C0000-0x0000000007F64000-memory.dmp

        Filesize

        5.6MB

      • memory/924-133-0x0000000007500000-0x0000000007592000-memory.dmp

        Filesize

        584KB

      • memory/924-134-0x00000000076A0000-0x0000000007706000-memory.dmp

        Filesize

        408KB

      • memory/924-135-0x0000000008FC0000-0x0000000009182000-memory.dmp

        Filesize

        1.8MB

      • memory/924-136-0x00000000096C0000-0x0000000009BEC000-memory.dmp

        Filesize

        5.2MB

      • memory/924-137-0x0000000008F30000-0x0000000008F52000-memory.dmp

        Filesize

        136KB

      • memory/924-138-0x0000000006070000-0x0000000006092000-memory.dmp

        Filesize

        136KB

      • memory/1436-141-0x0000000000B00000-0x0000000000BE8000-memory.dmp

        Filesize

        928KB

      • memory/1436-145-0x0000000000B00000-0x0000000000BE8000-memory.dmp

        Filesize

        928KB

      • memory/1436-149-0x0000000000B00000-0x0000000000BE8000-memory.dmp

        Filesize

        928KB