Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 06:00

General

  • Target

    83b468de9174597980dc06b727e9b9dd3bc30c419700e7fb8d6d75802d21cc28.exe

  • Size

    688KB

  • MD5

    a0b2cd62e42ee367321dd6c7f9ed70a3

  • SHA1

    f8a458882ccf150f5df8a458c2573d32aa6e1a36

  • SHA256

    83b468de9174597980dc06b727e9b9dd3bc30c419700e7fb8d6d75802d21cc28

  • SHA512

    c0f5c1e092dd50feed309aaf5c47d2305bceda421c10d8bb7801934882a86124f4425ad33acee59804499c42f2bb740451fa77970ce41b3f944cf67ae1cf9506

  • SSDEEP

    12288:EMrgy90+GJv04UQzewmtslK12McU50Q3g5pRJJWz23ko26JSKpVnuf3cfX:8y9GJvfUDVClKgM35t3g5pYzxo2ISoVh

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\83b468de9174597980dc06b727e9b9dd3bc30c419700e7fb8d6d75802d21cc28.exe
    "C:\Users\Admin\AppData\Local\Temp\83b468de9174597980dc06b727e9b9dd3bc30c419700e7fb8d6d75802d21cc28.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2608
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un743290.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un743290.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1740
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8187.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8187.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1364
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 1004
          4⤵
          • Program crash
          PID:428
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0503.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0503.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1712
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1364 -ip 1364
    1⤵
      PID:3392

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un743290.exe

            Filesize

            546KB

            MD5

            552e323580e67a24ec8775ae87f86bd0

            SHA1

            baa87541179b70e56e6eaa9a5c85b0de5fc596b9

            SHA256

            c38422d0ae3582113db4f634dbedb434f51de9dbc29cc2e187a5d96e29171af9

            SHA512

            c3e5a2708b6e9517ac0441ef2d08bd69317a41479a334942ada26859ef930a6d6b37e4eff8e816bba21d865a22a2bd6b0674c814ad27a11368e593740d503d99

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8187.exe

            Filesize

            328KB

            MD5

            55786364c8f9dfc969dc5b09d752010a

            SHA1

            b860fae2dc6c32ed4c91f9dd4c805418c1b5783b

            SHA256

            2d535783522e623d1a4ec2d67485360097ce918096349523eeb619c33981c8d9

            SHA512

            b99b68d4659e0446ec816fde1eb25bde4bad00c8bec559d51e33b3b7ef1e6d839fcbf47e3e6f9a452080b5b13e80cd98725cd5e3647b52d1e17d0d86c1db3be7

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0503.exe

            Filesize

            385KB

            MD5

            e0365c458211f9d45396fef47c221773

            SHA1

            b7623db1d1bcc2cee7d1d1961570f4574a7b3273

            SHA256

            fd2bdbefa5a05fbb7712d48bb33655eb732e19e14f6c4f13cae467bd1511c835

            SHA512

            c72f0752f7cc4d265b24a4c25fe4bcb31d359f0492bb43daef38ec1a3c857cd0e174ec4e0366c7ee24299bdab1da226f17cd6d00d98956c60aa94560120e6af0

          • memory/1364-15-0x0000000002D50000-0x0000000002E50000-memory.dmp

            Filesize

            1024KB

          • memory/1364-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1364-16-0x0000000002B80000-0x0000000002BAD000-memory.dmp

            Filesize

            180KB

          • memory/1364-18-0x00000000049A0000-0x00000000049BA000-memory.dmp

            Filesize

            104KB

          • memory/1364-19-0x0000000007220000-0x00000000077C4000-memory.dmp

            Filesize

            5.6MB

          • memory/1364-20-0x0000000007810000-0x0000000007828000-memory.dmp

            Filesize

            96KB

          • memory/1364-48-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-46-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-44-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-42-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-40-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-38-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-36-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-34-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-32-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-30-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-28-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-26-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-24-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-22-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-21-0x0000000007810000-0x0000000007822000-memory.dmp

            Filesize

            72KB

          • memory/1364-49-0x0000000002D50000-0x0000000002E50000-memory.dmp

            Filesize

            1024KB

          • memory/1364-50-0x0000000002B80000-0x0000000002BAD000-memory.dmp

            Filesize

            180KB

          • memory/1364-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1364-51-0x0000000000400000-0x0000000002B7F000-memory.dmp

            Filesize

            39.5MB

          • memory/1364-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1364-54-0x0000000000400000-0x0000000002B7F000-memory.dmp

            Filesize

            39.5MB

          • memory/1712-60-0x0000000004A30000-0x0000000004A76000-memory.dmp

            Filesize

            280KB

          • memory/1712-61-0x0000000004D20000-0x0000000004D64000-memory.dmp

            Filesize

            272KB

          • memory/1712-62-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-91-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-67-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-95-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-93-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-89-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-87-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-85-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-83-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-81-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-79-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-77-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-75-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-73-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-71-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-69-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-65-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-63-0x0000000004D20000-0x0000000004D5F000-memory.dmp

            Filesize

            252KB

          • memory/1712-968-0x0000000007950000-0x0000000007F68000-memory.dmp

            Filesize

            6.1MB

          • memory/1712-969-0x0000000007280000-0x000000000738A000-memory.dmp

            Filesize

            1.0MB

          • memory/1712-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

            Filesize

            72KB

          • memory/1712-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

            Filesize

            240KB

          • memory/1712-972-0x0000000008110000-0x000000000815C000-memory.dmp

            Filesize

            304KB