Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 19:12

General

  • Target

    417b79f779ad971f8046fa12cfa764fbba9058eebfa1392bee3145f09ab8127f.exe

  • Size

    687KB

  • MD5

    368aeae2615e04206a681ae23c2261f3

  • SHA1

    699d81f3dc94f143a70a842f4fb2d72f1b70317f

  • SHA256

    417b79f779ad971f8046fa12cfa764fbba9058eebfa1392bee3145f09ab8127f

  • SHA512

    6c3800ed3c19e6d930c3860c7d2c33dd89c96d991862d6a6d33f4765386f44b065ebaacc793a5b926db845ec05a3e85b083a7166ce537d5a3abb347926168c07

  • SSDEEP

    12288:By90Dts40uRElGYihKjF/yCSQiGW2MCBkKQhuY67J5g1h9/0vz/CwD:By2s/u+GXEj1SB4MCrQhux7fgV0VD

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 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\417b79f779ad971f8046fa12cfa764fbba9058eebfa1392bee3145f09ab8127f.exe
    "C:\Users\Admin\AppData\Local\Temp\417b79f779ad971f8046fa12cfa764fbba9058eebfa1392bee3145f09ab8127f.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5084
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un207151.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un207151.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3320
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77017595.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77017595.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:4304
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4304 -s 1084
          4⤵
          • Program crash
          PID:4756
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk024429.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk024429.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:860
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4304 -ip 4304
    1⤵
      PID:4724

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un207151.exe

            Filesize

            533KB

            MD5

            250a87f319f17b2131259f5d09b4e634

            SHA1

            2d0a958c580e7ab690c4514c1924b8fc8d1b2afd

            SHA256

            59c26d5d1f7d6630549eb2ce771fdda2da1e7905a686742f5ea2fcad28f0ca1a

            SHA512

            aa0825ed72d5dab3e33cd2a0e16147c7daa87cc623577ad18f15938c649c9e22bfde36427829597de9b35f00ace7af022ccece8ef154d8ccec3781a1d967e13c

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\77017595.exe

            Filesize

            249KB

            MD5

            2456620741866590a7e6eda7da890903

            SHA1

            36bdeb0817699bc77b2a4bc2079bace8a6e8258f

            SHA256

            3271d6ef8386011ca04fec7cd84c01efc91fa95e6b54551eb5e8bf8c12747d31

            SHA512

            c7f7c4699187fb318c899afc17831ee062d51d5900a4e06653d22fce1bdd4687e98bc30d9a684d0096a744ae0257a1eadac4242dc74c1ef6c30dbb25bf7ff71a

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk024429.exe

            Filesize

            332KB

            MD5

            35d55ca228efd1b0a0a973c71717abc9

            SHA1

            1fa49ff50e1b83bdad6a54cee87ea1bc6fbf1546

            SHA256

            4ee14db05f35df1980245c4e0834eeefa0f1972d36f9a150d20ba464d4f084bc

            SHA512

            96fb42f7ce5cfba67858333c51d1dc1ed7615c55dcd08135140bad6430e39742a98352bae9ec9ca95997588aa6b8f8d7954e2d10b55f951e1242fe39d64b1346

          • memory/860-83-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-89-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-855-0x000000000A330000-0x000000000A342000-memory.dmp

            Filesize

            72KB

          • memory/860-854-0x0000000009CF0000-0x000000000A308000-memory.dmp

            Filesize

            6.1MB

          • memory/860-69-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-73-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-75-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-77-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-79-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-81-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-857-0x000000000A470000-0x000000000A4AC000-memory.dmp

            Filesize

            240KB

          • memory/860-858-0x00000000049A0000-0x00000000049EC000-memory.dmp

            Filesize

            304KB

          • memory/860-87-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-856-0x000000000A350000-0x000000000A45A000-memory.dmp

            Filesize

            1.0MB

          • memory/860-91-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-93-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-95-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-62-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-63-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-65-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-67-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-71-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-85-0x00000000071A0000-0x00000000071D5000-memory.dmp

            Filesize

            212KB

          • memory/860-61-0x00000000071A0000-0x00000000071DA000-memory.dmp

            Filesize

            232KB

          • memory/860-60-0x0000000004CD0000-0x0000000004D0C000-memory.dmp

            Filesize

            240KB

          • memory/4304-42-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-54-0x0000000000400000-0x0000000002B9A000-memory.dmp

            Filesize

            39.6MB

          • memory/4304-55-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4304-51-0x0000000000400000-0x0000000002B9A000-memory.dmp

            Filesize

            39.6MB

          • memory/4304-52-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4304-50-0x0000000002E60000-0x0000000002E8D000-memory.dmp

            Filesize

            180KB

          • memory/4304-49-0x0000000002D30000-0x0000000002E30000-memory.dmp

            Filesize

            1024KB

          • memory/4304-22-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-24-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-26-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-31-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-33-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-35-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-36-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-38-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-40-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-44-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-46-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-48-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-28-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-21-0x0000000007140000-0x0000000007153000-memory.dmp

            Filesize

            76KB

          • memory/4304-20-0x0000000007140000-0x0000000007158000-memory.dmp

            Filesize

            96KB

          • memory/4304-19-0x00000000072B0000-0x0000000007854000-memory.dmp

            Filesize

            5.6MB

          • memory/4304-18-0x0000000004AB0000-0x0000000004ACA000-memory.dmp

            Filesize

            104KB

          • memory/4304-17-0x0000000000400000-0x0000000000430000-memory.dmp

            Filesize

            192KB

          • memory/4304-16-0x0000000002E60000-0x0000000002E8D000-memory.dmp

            Filesize

            180KB

          • memory/4304-15-0x0000000002D30000-0x0000000002E30000-memory.dmp

            Filesize

            1024KB