Analysis

  • max time kernel
    116s
  • max time network
    120s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 19:52

General

  • Target

    5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8afN.exe

  • Size

    204KB

  • MD5

    908d46fc4c97a0b8993adeea74757d20

  • SHA1

    cabbaefb3191f20fb5417e3d1effe8f35e37f994

  • SHA256

    5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8af

  • SHA512

    7018ce4d0faf07cca33243d66f24aed1de59404c0f4dddfc5e1aec75970f664d217e74e133a5b7339358da68cafd13cef17ebcaeea651f196df3fa4ed5742306

  • SSDEEP

    3072:KZy+bnr+O1Y5GWp1icKAArDZz4N9GhbkrNEk1x7MicgKZzZzBXzRMbtnn+c66ob:KZy+bnr+Lp0yN90QEm7XbotzBXF28L

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 2 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8afN.exe
    "C:\Users\Admin\AppData\Local\Temp\5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8afN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1284
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1832
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l1620933.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l1620933.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3840

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k1758702.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l1620933.exe

          Filesize

          136KB

          MD5

          8ada60b5c884abd5e5e5f388035618f6

          SHA1

          cd17d525156223f30f18bf537f238261875caa15

          SHA256

          da8b11f179063bdb9ba8a92015eac59170cfad1cce8e03c9b3ef432efe3a71ea

          SHA512

          9758f71a3fa06bc1b9b33a2a23f7b765d891414c32b104edb38d40f1ff4496ee6b139f848a777d2131bad1a8744ef0d3a937fecd3529b04e9a388413f6dca38e

        • memory/1832-7-0x00007FF9093F3000-0x00007FF9093F5000-memory.dmp

          Filesize

          8KB

        • memory/1832-8-0x00000000001B0000-0x00000000001BA000-memory.dmp

          Filesize

          40KB

        • memory/1832-9-0x00007FF9093F3000-0x00007FF9093F5000-memory.dmp

          Filesize

          8KB

        • memory/3840-15-0x00000000009E0000-0x0000000000A08000-memory.dmp

          Filesize

          160KB

        • memory/3840-14-0x00000000742FE000-0x00000000742FF000-memory.dmp

          Filesize

          4KB

        • memory/3840-16-0x0000000007DA0000-0x00000000083B8000-memory.dmp

          Filesize

          6.1MB

        • memory/3840-17-0x0000000007840000-0x0000000007852000-memory.dmp

          Filesize

          72KB

        • memory/3840-18-0x00000000079B0000-0x0000000007ABA000-memory.dmp

          Filesize

          1.0MB

        • memory/3840-19-0x00000000078E0000-0x000000000791C000-memory.dmp

          Filesize

          240KB

        • memory/3840-20-0x0000000004E30000-0x0000000004E7C000-memory.dmp

          Filesize

          304KB

        • memory/3840-21-0x00000000742FE000-0x00000000742FF000-memory.dmp

          Filesize

          4KB