Analysis

  • max time kernel
    142s
  • max time network
    149s
  • 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, 19:15

General

  • Target

    8927d962a9d1692ae34395d9284d1fb5acf03835478ef46c71c784fbad0fe0e3.exe

  • Size

    1.1MB

  • MD5

    4a4adfd8705226fef5db47e9d95cea77

  • SHA1

    3c9c2a874236e7dcf167151c04bb7acb359507e0

  • SHA256

    8927d962a9d1692ae34395d9284d1fb5acf03835478ef46c71c784fbad0fe0e3

  • SHA512

    329500718d0fd6c257acf0aa80c5961f80eb1fa27ce0e6a44ca74eb6e64dbf242d82b959219bf2f266ed4b9c598795ec70525785bfebe5b906e0d6f9a6b7a7a4

  • SSDEEP

    24576:qyMho+ABq3Ju+XqzaD10BYBWu9zt+TJMe2tUmPSuL:xMGrq3DND10BYBWYwTJTIPS

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 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\8927d962a9d1692ae34395d9284d1fb5acf03835478ef46c71c784fbad0fe0e3.exe
    "C:\Users\Admin\AppData\Local\Temp\8927d962a9d1692ae34395d9284d1fb5acf03835478ef46c71c784fbad0fe0e3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4712
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un036400.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un036400.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3916
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un877006.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un877006.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:236
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr574017.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr574017.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:1716
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 1080
            5⤵
            • Program crash
            PID:3708
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu542079.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu542079.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:3548
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1716 -ip 1716
    1⤵
      PID:3560

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un036400.exe

            Filesize

            762KB

            MD5

            e55c3ca0b5b89332d83179dd7e82f33a

            SHA1

            cc72a6b2b0ecd1032b83765f8639b7ed82afb153

            SHA256

            6f43599791d3e793308e87d015c89d986eccdabd134a274375488edb61a3cbb9

            SHA512

            a858b7430b07cfcb5d11d53ef89a817946ddccec218f4802893db0c870b7189b92efd6e08598bbbc3d8772eabb26028ade1125ae1eed6c353d62821371cb1799

          • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un877006.exe

            Filesize

            608KB

            MD5

            b2460e7b324ca034fe315aa17f4a3527

            SHA1

            0ca1373189d89ffa46a41d35fc81cae11de1b0c0

            SHA256

            db422dade43f906fc99ef2f60f297e9f0ec8fae2293c666ba3d33594d1100777

            SHA512

            16185f5a4b5dbf4c406fa883bb9ab70ed9a907052766857c474f38bdb5ac42ba2bf54b65938e057eae6f4ec21990ef59d4c95702fb55f9f7f954f5c4af2a3d21

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr574017.exe

            Filesize

            405KB

            MD5

            d2cf2ca4f1849a539a80c382cfcfb87d

            SHA1

            7fe2e8b7754a883ecd6427e363233c74a36be36b

            SHA256

            3ce588ecb5c2178f843004417a621dcd020ceb6b999b0c0a1e83be31462f3768

            SHA512

            c1360c0009ae20fee1397278fe7e050c9f183b962d11ec0a1ec15fbf80fa433ce9e95733e6fb9173409239e49650d8f2f8b720813d46aebb258035c99cb7e3fe

          • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu542079.exe

            Filesize

            488KB

            MD5

            a18ec6b299016e25071293d0ae63af6a

            SHA1

            d84c1544f42c842584a175de16883ec88bb23c68

            SHA256

            5a7fe6d824fb75ae939c840c631f631c032aeee72234956ac5f5850707e993c0

            SHA512

            d1db3fc5e837703d96e99b03864308ad5e3e1a576e534dcc915dc22b35aa12ff82e1638019777b7abcaa0c83e267153c012ecac84297496acf457265e4d99801

          • memory/1716-54-0x0000000000400000-0x000000000080A000-memory.dmp

            Filesize

            4.0MB

          • memory/1716-24-0x0000000004FA0000-0x0000000005544000-memory.dmp

            Filesize

            5.6MB

          • memory/1716-25-0x0000000002690000-0x00000000026A8000-memory.dmp

            Filesize

            96KB

          • memory/1716-53-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-51-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-49-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-47-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-45-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-41-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-39-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-37-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-35-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-33-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-31-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-29-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-27-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-26-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-43-0x0000000002690000-0x00000000026A2000-memory.dmp

            Filesize

            72KB

          • memory/1716-55-0x0000000000B90000-0x0000000000C90000-memory.dmp

            Filesize

            1024KB

          • memory/1716-23-0x0000000000E50000-0x0000000000E6A000-memory.dmp

            Filesize

            104KB

          • memory/1716-57-0x0000000000400000-0x000000000080A000-memory.dmp

            Filesize

            4.0MB

          • memory/1716-22-0x0000000000B90000-0x0000000000C90000-memory.dmp

            Filesize

            1024KB

          • memory/3548-63-0x00000000053E0000-0x000000000541A000-memory.dmp

            Filesize

            232KB

          • memory/3548-73-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-87-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-83-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-97-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-95-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-93-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-91-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-89-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-77-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-81-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-79-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-75-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-62-0x0000000004D70000-0x0000000004DAC000-memory.dmp

            Filesize

            240KB

          • memory/3548-71-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-85-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-69-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-67-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-65-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-64-0x00000000053E0000-0x0000000005415000-memory.dmp

            Filesize

            212KB

          • memory/3548-856-0x00000000078E0000-0x0000000007EF8000-memory.dmp

            Filesize

            6.1MB

          • memory/3548-857-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

            Filesize

            72KB

          • memory/3548-858-0x0000000007FC0000-0x00000000080CA000-memory.dmp

            Filesize

            1.0MB

          • memory/3548-859-0x00000000080E0000-0x000000000811C000-memory.dmp

            Filesize

            240KB

          • memory/3548-860-0x00000000048A0000-0x00000000048EC000-memory.dmp

            Filesize

            304KB