Analysis

  • max time kernel
    148s
  • 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, 03:58

General

  • Target

    5c940fd26e0b9ca0041893718bdf14d9244ebcb5a91fee19de13a59c52b59232.exe

  • Size

    1.3MB

  • MD5

    dc098966246906f8d741340a01cbd2da

  • SHA1

    69e2084cf43e5a9a433271f5679d6f3b9ba85629

  • SHA256

    5c940fd26e0b9ca0041893718bdf14d9244ebcb5a91fee19de13a59c52b59232

  • SHA512

    890c242e26a812095ceb3e9fd838a74bb7e76b3f31dd4be61ee3f1c3f3cf9d238a9fdcdc51c9b75f10577d430cb3eadcdcc53b339d22e5923758bace73109aad

  • SSDEEP

    24576:2IKq5dNtV7We2GWqerZwO7Fk8YxeU5F8Si5LO+rImHhAs4ew2Hk4Q:2I/NKeU1ZwO+eUv8Sima5u4

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 19 IoCs
  • Redline family
  • Executes dropped EXE 4 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c940fd26e0b9ca0041893718bdf14d9244ebcb5a91fee19de13a59c52b59232.exe
    "C:\Users\Admin\AppData\Local\Temp\5c940fd26e0b9ca0041893718bdf14d9244ebcb5a91fee19de13a59c52b59232.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4224
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vz693356.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vz693356.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4944
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\CO904441.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\CO904441.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:264
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\104623527.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\104623527.exe
          4⤵
          • 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:3804
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3804 -s 1100
            5⤵
            • Program crash
            PID:836
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\262821295.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\262821295.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:4892
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3804 -ip 3804
    1⤵
      PID:4128

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vz693356.exe

            Filesize

            771KB

            MD5

            2a4818915d389d559319b6d0b46e6371

            SHA1

            f0667836d0218c5c9a534d09c5a4bcc3b5822946

            SHA256

            a2e5f18518eb888f934368c392cb1cb82fc65aeb55e0beb65cc2689cf164c1ba

            SHA512

            7ed2eb6fa3fab840e0ebf4817eb80e79b47378d5c8335606daedf52ebe8188a960ab6187e78b7b8d3db39ec81ae14ceacc6b6c98322722e00c8d7e53005ff524

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\CO904441.exe

            Filesize

            600KB

            MD5

            e42ab68c8e89e2c9bb9e06acafcab0bc

            SHA1

            42a79efec24d0282506c345434910a4d1677595f

            SHA256

            38e071801b0cc528ae2ea5b6b983f2b2fe5aed4812717a5fce4c057aeccbeeeb

            SHA512

            c8fbc2b534018deedcbe9522afc32e9458e360659a6297854512d6320484214abcdd1a18a1372a5176876b25cbb90f43e723ad13e2d474384f1036cedabaf10d

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\104623527.exe

            Filesize

            395KB

            MD5

            9b0b29b311fb0309fad8b20f317cba3c

            SHA1

            b340447340fb8901664b6613c73eb5178d166745

            SHA256

            dcd3ab62648fe314f3bb31d319343222a6a7af52c9a1083fc0390c04b5de1855

            SHA512

            2faf667376b251d2a08a3507913d7638f5361804955bf56d86eb92323caed5414f2baa9be39de7a14ad24af45b6d4867c631da71da63d2aceae8f7c313ea52cb

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\262821295.exe

            Filesize

            478KB

            MD5

            8c4032cf356ab17df014ee7490f00f45

            SHA1

            141ac17a4f80b44925bc400e94412aa873519cb7

            SHA256

            613682b8a972bcef479e9d93340d3b98cc89a8e55c8b3a29d12ef8c4ef5aa49b

            SHA512

            2c62c7cb4b34e3089fdeaef56846e18c8f8f5d12f34f8d58f0a1d7b1f0aefee99f48da9a21d4aca87fe69f0247e75fb1b54bec1b896580ad1bf69760ef7b7e79

          • memory/3804-26-0x0000000000400000-0x0000000000808000-memory.dmp

            Filesize

            4.0MB

          • memory/3804-27-0x0000000000400000-0x0000000000808000-memory.dmp

            Filesize

            4.0MB

          • memory/3804-28-0x0000000002750000-0x000000000276A000-memory.dmp

            Filesize

            104KB

          • memory/3804-29-0x0000000004FA0000-0x0000000005544000-memory.dmp

            Filesize

            5.6MB

          • memory/3804-30-0x0000000002860000-0x0000000002878000-memory.dmp

            Filesize

            96KB

          • memory/3804-54-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-58-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-56-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-52-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-50-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-48-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-44-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-42-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-40-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-38-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-34-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-32-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-31-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-46-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-36-0x0000000002860000-0x0000000002872000-memory.dmp

            Filesize

            72KB

          • memory/3804-65-0x0000000000400000-0x0000000000808000-memory.dmp

            Filesize

            4.0MB

          • memory/4224-59-0x0000000002720000-0x0000000002825000-memory.dmp

            Filesize

            1.0MB

          • memory/4224-1-0x0000000002720000-0x0000000002825000-memory.dmp

            Filesize

            1.0MB

          • memory/4224-3-0x0000000000400000-0x000000000050A000-memory.dmp

            Filesize

            1.0MB

          • memory/4224-2-0x0000000002840000-0x0000000002946000-memory.dmp

            Filesize

            1.0MB

          • memory/4224-60-0x0000000002840000-0x0000000002946000-memory.dmp

            Filesize

            1.0MB

          • memory/4224-62-0x0000000000400000-0x000000000050A000-memory.dmp

            Filesize

            1.0MB

          • memory/4224-61-0x0000000000400000-0x00000000008E6000-memory.dmp

            Filesize

            4.9MB

          • memory/4892-95-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-89-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-73-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-85-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-103-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-101-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-99-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-97-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-70-0x00000000028C0000-0x00000000028FC000-memory.dmp

            Filesize

            240KB

          • memory/4892-93-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-92-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-71-0x0000000004DF0000-0x0000000004E2A000-memory.dmp

            Filesize

            232KB

          • memory/4892-87-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-83-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-864-0x0000000007920000-0x0000000007F38000-memory.dmp

            Filesize

            6.1MB

          • memory/4892-81-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-79-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-77-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-75-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-72-0x0000000004DF0000-0x0000000004E25000-memory.dmp

            Filesize

            212KB

          • memory/4892-865-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

            Filesize

            72KB

          • memory/4892-866-0x0000000007FC0000-0x00000000080CA000-memory.dmp

            Filesize

            1.0MB

          • memory/4892-867-0x00000000080E0000-0x000000000811C000-memory.dmp

            Filesize

            240KB

          • memory/4892-868-0x00000000027E0000-0x000000000282C000-memory.dmp

            Filesize

            304KB