Analysis

  • max time kernel
    128s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-08-2023 05:46

General

  • Target

    8218e24698a7118d8377e60c30d92341.exe

  • Size

    201KB

  • MD5

    8218e24698a7118d8377e60c30d92341

  • SHA1

    0219cab4c3d1203badfc6666ab632ac5c29946f1

  • SHA256

    5459835af56f5d5fd3bf0a3abb1cedc126a63c57eef8c0bcbd797366177a8f0d

  • SHA512

    21354dd4d9d8df643f8117e7a029361a2368d5ae7f6edace27e8bdb2797aba453b0b003820bfe9391783c847438438ff7b45afe872640dc3befcf1357005d7f6

  • SSDEEP

    3072:KxLeZ1gif5JlqfrtfugOQU7sJn9XQHwKSMHkZtERVsJtyAip0QMvB:eLNJDVSfkZQQKSmetE+tUp0QMv

Score
10/10

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8218e24698a7118d8377e60c30d92341.exe
    "C:\Users\Admin\AppData\Local\Temp\8218e24698a7118d8377e60c30d92341.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1796
    • C:\Users\Admin\AppData\Local\Temp\8218e24698a7118d8377e60c30d92341.exe
      C:\Users\Admin\AppData\Local\Temp\8218e24698a7118d8377e60c30d92341.exe
      2⤵
        PID:2896
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2896 -s 792
          3⤵
          • Program crash
          PID:4076
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2896 -ip 2896
      1⤵
        PID:2724

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\8218e24698a7118d8377e60c30d92341.exe.log

        Filesize

        425B

        MD5

        4eaca4566b22b01cd3bc115b9b0b2196

        SHA1

        e743e0792c19f71740416e7b3c061d9f1336bf94

        SHA256

        34ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb

        SHA512

        bc2b1bf45203e3bb3009a7d37617b8f0f7ffa613680b32de2b963e39d2cf1650614d7035a0cf78f35a4f5cb17a2a439e2e07deaefd2a4275a62efd0a5c0184a1

      • memory/1796-133-0x00000000001C0000-0x00000000001F8000-memory.dmp

        Filesize

        224KB

      • memory/1796-134-0x0000000075390000-0x0000000075B40000-memory.dmp

        Filesize

        7.7MB

      • memory/1796-139-0x0000000075390000-0x0000000075B40000-memory.dmp

        Filesize

        7.7MB

      • memory/2896-135-0x0000000000400000-0x000000000045A000-memory.dmp

        Filesize

        360KB

      • memory/2896-138-0x0000000075390000-0x0000000075B40000-memory.dmp

        Filesize

        7.7MB

      • memory/2896-140-0x0000000075390000-0x0000000075B40000-memory.dmp

        Filesize

        7.7MB