Analysis

  • max time kernel
    112s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-11-2024 00:05

General

  • Target

    b35d0a771a92a06df273a3357a85e0dd0bc556ca314c4742712ab4f62f39eaa1N.exe

  • Size

    646KB

  • MD5

    fdd113679480ef4ecaf6821d41420ad0

  • SHA1

    f12d1cb6e5862af0b4cff39a455c892a523870e0

  • SHA256

    b35d0a771a92a06df273a3357a85e0dd0bc556ca314c4742712ab4f62f39eaa1

  • SHA512

    aba31b2383c216532d95b8961b1bf9f18240b159067452c17f207742d80d2a6efa2fb7038109ea0e92c1b67340f5625c1b5ce73a0f0ee1316575894491e1df94

  • SSDEEP

    12288:RMrgy906OoH1WZce6bHd4y5Jei63/b0zqLLYhl7BqQhhkHrJJRkFeOm:Jy9nleoHd4qe9mIK7Bq8kdUFw

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 3 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b35d0a771a92a06df273a3357a85e0dd0bc556ca314c4742712ab4f62f39eaa1N.exe
    "C:\Users\Admin\AppData\Local\Temp\b35d0a771a92a06df273a3357a85e0dd0bc556ca314c4742712ab4f62f39eaa1N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4480
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2736.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2736.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5088
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2300Ut.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2300Ut.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1968
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c86pS40.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c86pS40.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:1488
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1488 -s 1084
          4⤵
          • Program crash
          PID:2100
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dtWrO35.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dtWrO35.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2948
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1488 -ip 1488
    1⤵
      PID:3800

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dtWrO35.exe

      Filesize

      283KB

      MD5

      ebf4e0507bb41f3efd29b77138afb545

      SHA1

      6882f52f5c56d9839c636d9a0cdba331b4ec21ef

      SHA256

      4448a89c9cca51c8df6bfa8725b7e4ab3a5a54621a8837b3871f97a20256b462

      SHA512

      d3272ac0d2ed53d4c64fdd6b6020c5904ee6d1e0c054bfcc4ca573c604d2d2147e592dd3398d6572511901d47a595d9388c1600bf7d093c1baf331ee782dc5a3

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2736.exe

      Filesize

      324KB

      MD5

      5bfab29ae9b31dba89c5919aa9ed3ea7

      SHA1

      270565118911e8fd44d2ef19ac06fe0f270c0944

      SHA256

      c906552fafda1929c662ce05334ac49b425a7eb77a2d337acac6299e48246910

      SHA512

      bcb681484f9106a5b0f2f99b8cf932d8a6bd40cc96420709255afd1586eead1a3d00ae921d29139f45a17de121661a0498fb9d6f481782a49599c3cded419508

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2300Ut.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c86pS40.exe

      Filesize

      225KB

      MD5

      c8dfa21e412e33278b7aa90a9a5fa433

      SHA1

      044afa7ab5c4372769166560e766f3f9a02a04ad

      SHA256

      a732cd35ad47dba6b7749a4a610f94949bd3c7e7cf89cb14907e409d8d18067e

      SHA512

      82e6bd6a133a7b32885171e98da1ef24040d408fadd0d43a31f6f0d84c0bc74b5401e2a1d0cde069c2cba743df9d4e0380527b9ae206aa25fdd19001ff325f3b

    • memory/1488-55-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/1488-44-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-22-0x00000000024B0000-0x00000000024CA000-memory.dmp

      Filesize

      104KB

    • memory/1488-23-0x0000000004C20000-0x00000000051C4000-memory.dmp

      Filesize

      5.6MB

    • memory/1488-24-0x00000000024D0000-0x00000000024E8000-memory.dmp

      Filesize

      96KB

    • memory/1488-25-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-30-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-52-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-50-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-48-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-46-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-36-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-42-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-40-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-53-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/1488-34-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-32-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-28-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-26-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1488-38-0x00000000024D0000-0x00000000024E2000-memory.dmp

      Filesize

      72KB

    • memory/1968-14-0x00007FFEAF613000-0x00007FFEAF615000-memory.dmp

      Filesize

      8KB

    • memory/1968-15-0x0000000000830000-0x000000000083A000-memory.dmp

      Filesize

      40KB

    • memory/1968-16-0x00007FFEAF613000-0x00007FFEAF615000-memory.dmp

      Filesize

      8KB

    • memory/2948-62-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-85-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-63-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-75-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-95-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-93-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-91-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-89-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-87-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-61-0x00000000027A0000-0x00000000027E4000-memory.dmp

      Filesize

      272KB

    • memory/2948-81-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-79-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-77-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-73-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-71-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-69-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-67-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-65-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-83-0x00000000027A0000-0x00000000027DE000-memory.dmp

      Filesize

      248KB

    • memory/2948-60-0x00000000025B0000-0x00000000025F6000-memory.dmp

      Filesize

      280KB

    • memory/2948-968-0x0000000005150000-0x0000000005768000-memory.dmp

      Filesize

      6.1MB

    • memory/2948-969-0x00000000057A0000-0x00000000058AA000-memory.dmp

      Filesize

      1.0MB

    • memory/2948-970-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/2948-971-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/2948-972-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB