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
    11-11-2024 00:27

General

  • Target

    6518b3cb201a2bb301b7889fd240844c67367386f19d4f8fcc355edd771affd3.exe

  • Size

    777KB

  • MD5

    05e5a5cbda4c6c5c2538cb90cc88ff55

  • SHA1

    7f208b41946368f628a45791c3c0c27108c2d6f5

  • SHA256

    6518b3cb201a2bb301b7889fd240844c67367386f19d4f8fcc355edd771affd3

  • SHA512

    62d285d61d82a7892c44efc6c1ee2832aba88b06459c7d8186757a69d8fa3e6722e9945fbebfe574e87d860e3c32c2611de75dab4496d58204552384a3615a32

  • SSDEEP

    24576:EykW+L5yZwqMLNoVYOpQnHtSmAQ2814ob4:TkW+LKb6NEp+HtSmr4

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

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 5 IoCs
  • Windows security modification 2 TTPs 3 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6518b3cb201a2bb301b7889fd240844c67367386f19d4f8fcc355edd771affd3.exe
    "C:\Users\Admin\AppData\Local\Temp\6518b3cb201a2bb301b7889fd240844c67367386f19d4f8fcc355edd771affd3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4344
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0678.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0678.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1964
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba7746.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba7746.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3584
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f8676TE.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f8676TE.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1736
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h59vV95.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h59vV95.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:2024
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2024 -s 1088
            5⤵
            • Program crash
            PID:232
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iDcJr75.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iDcJr75.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2952
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2024 -ip 2024
    1⤵
      PID:1452

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba0678.exe

      Filesize

      634KB

      MD5

      337bd9e263f78b6770eb2cac444d353a

      SHA1

      a5ff58f75fdf7c8347b4a27f154f9fdf01bd665c

      SHA256

      a75067b7bb0e993cb279f4114f822d0179132d40956e5a73cece3a3113fcd9ed

      SHA512

      6f0d8bbe40401771b723f54f2dc983460489bdd6e9b1c8b6d2d37155e2a6de7c9ae12e2e8e0e592b4ce2bd8b6eef3883409467daefe02ab145d8ef1574d65afb

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iDcJr75.exe

      Filesize

      287KB

      MD5

      bee0d97e95e71b495368d8a274942d7d

      SHA1

      176b56baf80666b6016f92ef6f5efc6337bff696

      SHA256

      019d74bbf2c9732ca8a2fd058628b8e40cc80f05016f3fe5bc10ce4037eae513

      SHA512

      e37f8468e22e771c1fe4db237f6bc7df7cdecf14d25972bbaca1122e6e3e56f770ddec13133eba0b65436792d123651690bdb7774b5aa10e7c41b1f41a4ed85e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba7746.exe

      Filesize

      314KB

      MD5

      442de4f981eca8d6416c434eb848ee95

      SHA1

      56605088934a42c226cc295db44f87cffaadabec

      SHA256

      80e5e0a031087f1564c7586c571b44340165fb2a2bce9cf0de804ba8225e9cca

      SHA512

      125348f905cdc581a8681e0692572da9b4ce9bceb0920b9683dd2486d306bf684a0434c88cade2d880332d17461e45245f6a3c7c60446338d315ce8c746ffcb8

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f8676TE.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h59vV95.exe

      Filesize

      229KB

      MD5

      ee1eccb20dc714abd8eaf9a7291d0d34

      SHA1

      ec62ca74c13df86d56be17a5cce929e76001969b

      SHA256

      eb64aaa126a3c81ab9a12960c096de19c5bbd82ee4b75df22bd5d5a29e0c7a50

      SHA512

      d1a91ecf101d8f14b08f9e34814980003920d46edfc8ac6fb922373bbde05d641ffdbf39bc633bfea9c60f1c1fbdc0109ef6c2d0586a178fcb4b2f119e83c026

    • memory/1736-21-0x00007FFDD2593000-0x00007FFDD2595000-memory.dmp

      Filesize

      8KB

    • memory/1736-22-0x0000000000460000-0x000000000046A000-memory.dmp

      Filesize

      40KB

    • memory/1736-23-0x00007FFDD2593000-0x00007FFDD2595000-memory.dmp

      Filesize

      8KB

    • memory/2024-60-0x0000000000400000-0x00000000004BA000-memory.dmp

      Filesize

      744KB

    • memory/2024-31-0x00000000023D0000-0x00000000023E8000-memory.dmp

      Filesize

      96KB

    • memory/2024-51-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-59-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-57-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-55-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-53-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-49-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-48-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-45-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-44-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-42-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-39-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-37-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-35-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-33-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-32-0x00000000023D0000-0x00000000023E2000-memory.dmp

      Filesize

      72KB

    • memory/2024-30-0x0000000004B50000-0x00000000050F4000-memory.dmp

      Filesize

      5.6MB

    • memory/2024-62-0x0000000000400000-0x00000000004BA000-memory.dmp

      Filesize

      744KB

    • memory/2024-29-0x0000000002270000-0x000000000228A000-memory.dmp

      Filesize

      104KB

    • memory/2952-94-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-79-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-86-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-67-0x00000000008F0000-0x0000000000936000-memory.dmp

      Filesize

      280KB

    • memory/2952-100-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-98-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-96-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-92-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-90-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-88-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-84-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-82-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-80-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-68-0x00000000024D0000-0x0000000002514000-memory.dmp

      Filesize

      272KB

    • memory/2952-76-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-74-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-102-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-72-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-70-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-69-0x00000000024D0000-0x000000000250E000-memory.dmp

      Filesize

      248KB

    • memory/2952-975-0x0000000005240000-0x0000000005858000-memory.dmp

      Filesize

      6.1MB

    • memory/2952-976-0x00000000058E0000-0x00000000059EA000-memory.dmp

      Filesize

      1.0MB

    • memory/2952-977-0x0000000005A20000-0x0000000005A32000-memory.dmp

      Filesize

      72KB

    • memory/2952-978-0x0000000005A40000-0x0000000005A7C000-memory.dmp

      Filesize

      240KB

    • memory/2952-979-0x0000000005B90000-0x0000000005BDC000-memory.dmp

      Filesize

      304KB