Analysis

  • max time kernel
    142s
  • max time network
    146s
  • 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, 05:54

General

  • Target

    481afb3c38881e4be2e7f680672482d0f17b664c0364ba44e631689c2969bbf3.exe

  • Size

    540KB

  • MD5

    f4a87ee012b29d5d2d25dc9d110463dc

  • SHA1

    95ec3c17ec48061bdd97b379b2e9600ca5eddfb5

  • SHA256

    481afb3c38881e4be2e7f680672482d0f17b664c0364ba44e631689c2969bbf3

  • SHA512

    2e6d27fcb2b4e04e9fd2041c6cdd52782ca4852e93864f2dc8f915e9be48321a35dec82f277ae3b57f7574bfa0aa0cc62d4f4bdb4afc236534d655b3fdd91b00

  • SSDEEP

    12288:MMrPy907RlRlqTRrFDaQFdu+UN466gs8Fbxpn8F4:LycRk94QFxO466MFbvM4

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\481afb3c38881e4be2e7f680672482d0f17b664c0364ba44e631689c2969bbf3.exe
    "C:\Users\Admin\AppData\Local\Temp\481afb3c38881e4be2e7f680672482d0f17b664c0364ba44e631689c2969bbf3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2896
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7563.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7563.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2916
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2890.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2890.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4680

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio7563.exe

          Filesize

          397KB

          MD5

          26a8ef116d6adf54854dc6b7d034f589

          SHA1

          b299aef831018ed5657aeb4c4464137497436ee7

          SHA256

          7ed2a869eba25800f41f1781cc2deab33dec195dd982371b4c7d5b5e3c7b5103

          SHA512

          690e64aabbf7e22068f63dc4562aaf2cd397dd08066f2c554ae85c91b7550faaf7dc3e447ca4bc48914433e51d94fb664dd28864ef0781699b7de2595f69024e

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2602.exe

          Filesize

          11KB

          MD5

          7e93bacbbc33e6652e147e7fe07572a0

          SHA1

          421a7167da01c8da4dc4d5234ca3dd84e319e762

          SHA256

          850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

          SHA512

          250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2890.exe

          Filesize

          356KB

          MD5

          c6d9144861fc5118f1d1399dd7f80cc4

          SHA1

          0a9818d690a14c5f957b57916351016410b80817

          SHA256

          75ddc81d0c5abdc1b981faa4016edc07ace6d9fa46cde1b7927a2b2a0995dff9

          SHA512

          d74265103da9f9117d1a6f57f0d82a6dcf4f0beaad604912183c746127f348036b4259ff4741e8f70f7e9543a1cf6b725e31de4191a88a2fd11f7267615caf38

        • memory/2916-14-0x00007FFF65B43000-0x00007FFF65B45000-memory.dmp

          Filesize

          8KB

        • memory/2916-15-0x0000000000A40000-0x0000000000A4A000-memory.dmp

          Filesize

          40KB

        • memory/2916-16-0x00007FFF65B43000-0x00007FFF65B45000-memory.dmp

          Filesize

          8KB

        • memory/4680-64-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-52-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-24-0x0000000004E40000-0x0000000004E84000-memory.dmp

          Filesize

          272KB

        • memory/4680-32-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-42-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-88-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-86-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-84-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-82-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-81-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-78-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-76-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-74-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-72-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-70-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-66-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-22-0x0000000004C50000-0x0000000004C96000-memory.dmp

          Filesize

          280KB

        • memory/4680-62-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-60-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-58-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-54-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-23-0x00000000072E0000-0x0000000007884000-memory.dmp

          Filesize

          5.6MB

        • memory/4680-51-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-48-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-47-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-44-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-40-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-38-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-36-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-34-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-68-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-56-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-30-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-28-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-26-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-25-0x0000000004E40000-0x0000000004E7E000-memory.dmp

          Filesize

          248KB

        • memory/4680-931-0x0000000007890000-0x0000000007EA8000-memory.dmp

          Filesize

          6.1MB

        • memory/4680-932-0x0000000007EB0000-0x0000000007FBA000-memory.dmp

          Filesize

          1.0MB

        • memory/4680-933-0x00000000072B0000-0x00000000072C2000-memory.dmp

          Filesize

          72KB

        • memory/4680-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

          Filesize

          240KB

        • memory/4680-935-0x0000000008110000-0x000000000815C000-memory.dmp

          Filesize

          304KB