Analysis

  • max time kernel
    143s
  • 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
    04-11-2024 14:13

General

  • Target

    7d49bcdc867f0c2ca7664e4d1e571821ce0b693b4e3370a941873e8434b9b7c5.exe

  • Size

    1.3MB

  • MD5

    c428b3ce06766b00383513ab82c11fe2

  • SHA1

    426d9b15d5bf0f9f2058a171211c6b2b7dfb2f9e

  • SHA256

    7d49bcdc867f0c2ca7664e4d1e571821ce0b693b4e3370a941873e8434b9b7c5

  • SHA512

    9ab52e8ec007ab53a5fb28a4c1b981dd7e065a93d0af97c3851c8ee1db999448f32ff6b2689c7ed9d951bf3e6d8302bcb73d043f83056be2675eacb43b01dfbb

  • SSDEEP

    24576:HOR69vbjPC6E/ejiI631d0ALtKexAQGCFs/y6aHW+uiwEfxaQ+1NG/GtS:HOObbE2ji/1KC8ip5aQcI+t

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\7d49bcdc867f0c2ca7664e4d1e571821ce0b693b4e3370a941873e8434b9b7c5.exe
    "C:\Users\Admin\AppData\Local\Temp\7d49bcdc867f0c2ca7664e4d1e571821ce0b693b4e3370a941873e8434b9b7c5.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3748
    • 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:760
      • 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:952
        • 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:4800
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 1076
            5⤵
            • Program crash
            PID:2136
        • 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:3272
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4800 -ip 4800
    1⤵
      PID:3344

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    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/3272-79-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-84-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-866-0x0000000007FC0000-0x00000000080CA000-memory.dmp

      Filesize

      1.0MB

    • memory/3272-865-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

      Filesize

      72KB

    • memory/3272-864-0x0000000007920000-0x0000000007F38000-memory.dmp

      Filesize

      6.1MB

    • memory/3272-72-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-73-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-75-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-81-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-77-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-868-0x0000000002720000-0x000000000276C000-memory.dmp

      Filesize

      304KB

    • memory/3272-867-0x00000000080E0000-0x000000000811C000-memory.dmp

      Filesize

      240KB

    • memory/3272-85-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-87-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-89-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-93-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-95-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-97-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-99-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-103-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-101-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-91-0x00000000028C0000-0x00000000028F5000-memory.dmp

      Filesize

      212KB

    • memory/3272-71-0x00000000028C0000-0x00000000028FA000-memory.dmp

      Filesize

      232KB

    • memory/3272-70-0x00000000027C0000-0x00000000027FC000-memory.dmp

      Filesize

      240KB

    • memory/3748-61-0x0000000000400000-0x000000000050A000-memory.dmp

      Filesize

      1.0MB

    • memory/3748-62-0x0000000000400000-0x00000000008E6000-memory.dmp

      Filesize

      4.9MB

    • memory/3748-2-0x0000000002820000-0x0000000002926000-memory.dmp

      Filesize

      1.0MB

    • memory/3748-1-0x0000000002650000-0x000000000274E000-memory.dmp

      Filesize

      1016KB

    • memory/3748-60-0x0000000002820000-0x0000000002926000-memory.dmp

      Filesize

      1.0MB

    • memory/3748-59-0x0000000002650000-0x000000000274E000-memory.dmp

      Filesize

      1016KB

    • memory/3748-3-0x0000000000400000-0x000000000050A000-memory.dmp

      Filesize

      1.0MB

    • memory/4800-44-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-56-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-36-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-38-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-40-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-42-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-34-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-46-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-48-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-52-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-54-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-32-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-58-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-50-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-30-0x0000000002850000-0x0000000002868000-memory.dmp

      Filesize

      96KB

    • memory/4800-29-0x0000000005080000-0x0000000005624000-memory.dmp

      Filesize

      5.6MB

    • memory/4800-28-0x0000000002650000-0x000000000266A000-memory.dmp

      Filesize

      104KB

    • memory/4800-27-0x0000000000400000-0x0000000000808000-memory.dmp

      Filesize

      4.0MB

    • memory/4800-26-0x0000000000400000-0x0000000000808000-memory.dmp

      Filesize

      4.0MB

    • memory/4800-31-0x0000000002850000-0x0000000002862000-memory.dmp

      Filesize

      72KB

    • memory/4800-65-0x0000000000400000-0x0000000000808000-memory.dmp

      Filesize

      4.0MB