Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/11/2024, 08:23

General

  • Target

    af2032d5f02a3d07903124cf2d13c0f1132f1ea116944da85aec4e4a66cbc5b1.exe

  • Size

    552KB

  • MD5

    c6788eec8f8f34de6c77b1f6257c7a00

  • SHA1

    5edb1dba1afb15c46a0e9370e54eab9ca56837de

  • SHA256

    af2032d5f02a3d07903124cf2d13c0f1132f1ea116944da85aec4e4a66cbc5b1

  • SHA512

    1aacb998b77c0d45bbf229c7246588ab195ce273f3b4f51f96505e2a43762ae9571b2ac4675d47e9eed57f04591461bc65b1de816853d38a23af5ea6f632670d

  • SSDEEP

    12288:Vy90Ki1gdyYb4DCJ3eYsp5lTvK9Il7cLg7o2M1O:VyJCYWVYsVLbqgCO

Malware Config

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 2 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\af2032d5f02a3d07903124cf2d13c0f1132f1ea116944da85aec4e4a66cbc5b1.exe
    "C:\Users\Admin\AppData\Local\Temp\af2032d5f02a3d07903124cf2d13c0f1132f1ea116944da85aec4e4a66cbc5b1.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2148
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.exe
      2⤵
      • 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:1812
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 1084
        3⤵
        • Program crash
        PID:3856
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu202036.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu202036.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3604
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1812 -ip 1812
    1⤵
      PID:2460

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr948660.exe

            Filesize

            277KB

            MD5

            0467af54af56071c2b8077349396658a

            SHA1

            83b32446304881923e42e950443ebb4908642e9e

            SHA256

            50d4b397c8895b356d76751ffcde8cee8367a15ff395ac7f66f40b1b214e76a3

            SHA512

            ab790a4d893e3c38c1b8fc5346a5df6145886a0949c227ecd17c6bf698598d7844eddf269c289d4869e45e8530dfa9dec13f7efcb07c9db409b70e36c0376e4e

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu202036.exe

            Filesize

            359KB

            MD5

            51ecd3e894b6d312f895da61bdc8cf3c

            SHA1

            d73ddc4c04a7d44ff0e2c0b25d9081dfd70c0047

            SHA256

            4b1d8b9cf61c2702106bf38a5f42636b2261e8bbe7bb0cb97f6461de21d49367

            SHA512

            0076d442f64c76f19449c2a1c935719a570abdb3f0c5f066f37c4a9a478d1a6f99b084acac4bc056a321ff292517a99fe879854ff879086054b90685e030fb29

          • memory/1812-8-0x0000000002E80000-0x0000000002F80000-memory.dmp

            Filesize

            1024KB

          • memory/1812-9-0x0000000002D00000-0x0000000002D2D000-memory.dmp

            Filesize

            180KB

          • memory/1812-10-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1812-11-0x0000000004C50000-0x0000000004C6A000-memory.dmp

            Filesize

            104KB

          • memory/1812-12-0x0000000007210000-0x00000000077B4000-memory.dmp

            Filesize

            5.6MB

          • memory/1812-13-0x0000000007130000-0x0000000007148000-memory.dmp

            Filesize

            96KB

          • memory/1812-14-0x0000000000400000-0x0000000002B9F000-memory.dmp

            Filesize

            39.6MB

          • memory/1812-15-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-42-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-40-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-38-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-37-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-34-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-32-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-30-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-28-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-26-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-24-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-22-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-20-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-18-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-16-0x0000000007130000-0x0000000007142000-memory.dmp

            Filesize

            72KB

          • memory/1812-43-0x0000000002E80000-0x0000000002F80000-memory.dmp

            Filesize

            1024KB

          • memory/1812-44-0x0000000002D00000-0x0000000002D2D000-memory.dmp

            Filesize

            180KB

          • memory/1812-45-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1812-49-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/1812-48-0x0000000000400000-0x0000000002B9F000-memory.dmp

            Filesize

            39.6MB

          • memory/3604-54-0x0000000004CE0000-0x0000000004D1C000-memory.dmp

            Filesize

            240KB

          • memory/3604-55-0x00000000071E0000-0x000000000721A000-memory.dmp

            Filesize

            232KB

          • memory/3604-87-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-89-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-85-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-83-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-81-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-79-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-77-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-75-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-73-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-71-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-69-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-67-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-63-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-61-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-59-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-57-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-56-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-65-0x00000000071E0000-0x0000000007215000-memory.dmp

            Filesize

            212KB

          • memory/3604-848-0x0000000009CC0000-0x000000000A2D8000-memory.dmp

            Filesize

            6.1MB

          • memory/3604-849-0x000000000A340000-0x000000000A352000-memory.dmp

            Filesize

            72KB

          • memory/3604-850-0x000000000A360000-0x000000000A46A000-memory.dmp

            Filesize

            1.0MB

          • memory/3604-851-0x000000000A480000-0x000000000A4BC000-memory.dmp

            Filesize

            240KB

          • memory/3604-852-0x0000000004B00000-0x0000000004B4C000-memory.dmp

            Filesize

            304KB