Analysis

  • max time kernel
    112s
  • max time network
    118s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-11-2024 06:31

General

  • Target

    a84a8e0fd933191cdd50652eae34485cff73a3fa9a2edc795cf8b90f972b4a8aN.exe

  • Size

    649KB

  • MD5

    f619f5508e2feeaec382b6674c4c6430

  • SHA1

    55c3807304083198a2935c1ae7c0cd839e1f84ce

  • SHA256

    a84a8e0fd933191cdd50652eae34485cff73a3fa9a2edc795cf8b90f972b4a8a

  • SHA512

    c989e059b3ac356c1f594ee27d4f160ea4c9e6705cfd95699aef778b2a294344db5638b460e99a0f05dfcd6202fb8527fd2efd83c17eadfcc002f3963a02f551

  • SSDEEP

    12288:lMrDy90LP0J91EVpLybQMtYwC1U1qwsbqdiC:eymPMnkdyb/C1mjdiC

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\a84a8e0fd933191cdd50652eae34485cff73a3fa9a2edc795cf8b90f972b4a8aN.exe
    "C:\Users\Admin\AppData\Local\Temp\a84a8e0fd933191cdd50652eae34485cff73a3fa9a2edc795cf8b90f972b4a8aN.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:552
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8221.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8221.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2392
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8448tC.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8448tC.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:920
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c08Rf25.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c08Rf25.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:4452
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4452 -s 1080
          4⤵
          • Program crash
          PID:228
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRDaM67.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRDaM67.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:904
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4452 -ip 4452
    1⤵
      PID:4008

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRDaM67.exe

      Filesize

      284KB

      MD5

      d1f93dec1b864f4f175465898f952fe7

      SHA1

      dac254eb5ea8bad7a3797561c8214e79733811b1

      SHA256

      2a259262e6b219585e72f2902c65688bf12f44d57480369a4ef4a058c19fc8a4

      SHA512

      d9a6e5cb2014c2415567a8d314b2e7199ad3304fd8424995dc7b39fd68d16a781b5891c8d68454c311af8bea6bc441bb307c31427637249fb539677d5074c1a4

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8221.exe

      Filesize

      324KB

      MD5

      e39f8dfb165339d5a13743f41f4c2ab5

      SHA1

      e9d5e373aa46fb8538f7b8e19a00a6653f46dac3

      SHA256

      1aee78671704af9953d4948ad8a8b038ef3d959b581300507820b6970ec67e40

      SHA512

      ec97e317999eb4da7bbf03809512222e9a265e9de58ca92abb2f132af9b3e808831fa3738b423834d78ca370fede2dded2f8a396dc448b94bd3b95b7a2777008

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8448tC.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c08Rf25.exe

      Filesize

      226KB

      MD5

      6e6bf70eba5aab07b13a830b76c9b415

      SHA1

      53b4ee77cda4a148004388e5ed0b83df199594cb

      SHA256

      d6960ac075c2bac2c970f29f867e05b423d8fc402c09f700bbd34aae51affcb9

      SHA512

      5d3e30b826689d6afceebd69029e83b427179d3c863d86658c5b53572312a39e5919c3c320c393133edb86fbff217235a435a4141401f5ef9e92f652a29e7b8f

    • memory/904-83-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-85-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-972-0x0000000005A70000-0x0000000005ABC000-memory.dmp

      Filesize

      304KB

    • memory/904-971-0x0000000005930000-0x000000000596C000-memory.dmp

      Filesize

      240KB

    • memory/904-970-0x00000000028B0000-0x00000000028C2000-memory.dmp

      Filesize

      72KB

    • memory/904-969-0x0000000005820000-0x000000000592A000-memory.dmp

      Filesize

      1.0MB

    • memory/904-968-0x0000000005200000-0x0000000005818000-memory.dmp

      Filesize

      6.1MB

    • memory/904-60-0x0000000002490000-0x00000000024D6000-memory.dmp

      Filesize

      280KB

    • memory/904-93-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-69-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-75-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-77-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-79-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-81-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-87-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-61-0x00000000026A0000-0x00000000026E4000-memory.dmp

      Filesize

      272KB

    • memory/904-91-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-95-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-71-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-62-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-63-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-65-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-67-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-73-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/904-89-0x00000000026A0000-0x00000000026DE000-memory.dmp

      Filesize

      248KB

    • memory/920-15-0x00007FFB44E70000-0x00007FFB45139000-memory.dmp

      Filesize

      2.8MB

    • memory/920-17-0x00007FFB44E70000-0x00007FFB45139000-memory.dmp

      Filesize

      2.8MB

    • memory/920-14-0x0000000000450000-0x000000000045A000-memory.dmp

      Filesize

      40KB

    • memory/4452-24-0x0000000002870000-0x0000000002888000-memory.dmp

      Filesize

      96KB

    • memory/4452-42-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-28-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-34-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-36-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-25-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-22-0x0000000002460000-0x000000000247A000-memory.dmp

      Filesize

      104KB

    • memory/4452-38-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-44-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-26-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-40-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-46-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-48-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-51-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-52-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-32-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-30-0x0000000002870000-0x0000000002882000-memory.dmp

      Filesize

      72KB

    • memory/4452-53-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/4452-23-0x0000000004CA0000-0x0000000005244000-memory.dmp

      Filesize

      5.6MB

    • memory/4452-55-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB