Analysis

  • max time kernel
    142s
  • max time network
    143s
  • 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, 05:55

General

  • Target

    5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe

  • Size

    809KB

  • MD5

    1115d4285fc2a284b88f39040d9a53b9

  • SHA1

    1659b56b6096890ee04740ac1230a617c70d092f

  • SHA256

    5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193

  • SHA512

    57b720f06d2746285d7450c639b12b2d7f6c9d018fede60b5e8ebb62e38f8522a18b2ef6b4504c0a9ee6fd24595ff0240ea577c336c598862f3a2ee7ab959868

  • SSDEEP

    24576:5yEi3uoAqh0iJIfV2JiWNFVff8bGz1WTwg:s13uo9+iJqWmyz1j

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 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\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe
    "C:\Users\Admin\AppData\Local\Temp\5c5b6fb1da6d1af8e6be5165fa5ab886fe02c8423e0c60072e4c3bd6d0714193.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4960
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4152
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4760
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1848
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.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:1860
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 1084
            5⤵
            • Program crash
            PID:4452
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1712
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1860 -ip 1860
    1⤵
      PID:3860

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice5989.exe

      Filesize

      665KB

      MD5

      8e5dddf24bdeeea7a71cfd93b630c7de

      SHA1

      acf598e238c9b040c196347b7dbfa5602465a74f

      SHA256

      4d3986e941c69e3276549cfba37d1419358ed4572fa696fe89148bd3e9b0a55a

      SHA512

      707af83b4b62681ce2e38969b27eb0823a352f7733975a687c9c85b80eb891c1b34ea9628f6d9e8605e035d7350de829fa23cb14a1f7b6995444a754eb6f1dde

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\djLQs52.exe

      Filesize

      307KB

      MD5

      b89ea652b94af7a25842b1f52fbc5b99

      SHA1

      12aacaa5837cb82155d50d6adf19905babc7d5be

      SHA256

      e12bca8f8f1227d39442740f3c986d2eebba2c81a50007a23406609d64f8aaa8

      SHA512

      8c3ef2c63d372b817bbb58688cdee38b6778e951e3c82897cb8027369463068e017cb445d49d39834d98af1e92d99da7e98753edca098ea003c381e9e3a0eaf1

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice3394.exe

      Filesize

      333KB

      MD5

      ac2c49916a5a45d2b8c36a7a160a9085

      SHA1

      1b9fcee4c92d56072caf1b0fdea48f2f125459d2

      SHA256

      b5d2567ac1e9d8012cc9f75a7c611622ce83ebfce2ecd22264d6add7f51674a8

      SHA512

      59fd89a7d03bea322b01cf27d93305fb07c1bfbc1a6fdd6a082668c68da392eb38c9bb4263a81eb5866f6d26776731881c3f96278494e0bc4c3be32af1b2ef5d

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6113ho.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c79Cq64.exe

      Filesize

      249KB

      MD5

      551e84136d7f745a8cfce98f3a1c85fb

      SHA1

      7029381bf3dc40007a817e9c7aeaee0f9b578529

      SHA256

      6e447bd1634a984b519e90f70f0997ff150bbdbb556bc57fc8286c6b78dd5d41

      SHA512

      42decd0ecf0653f477b78a3bca97d9b0d3e2a1f85bcb1346cc2f1ddd483904b8c8b219594425a4d3ed878d9387205e6ecc6c6242ec9eb232191e6d3970419a22

    • memory/1712-100-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-96-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB

    • memory/1712-978-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/1712-977-0x00000000027B0000-0x00000000027C2000-memory.dmp

      Filesize

      72KB

    • memory/1712-976-0x00000000057F0000-0x00000000058FA000-memory.dmp

      Filesize

      1.0MB

    • memory/1712-975-0x00000000051D0000-0x00000000057E8000-memory.dmp

      Filesize

      6.1MB

    • memory/1712-84-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-86-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-88-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-92-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-94-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-68-0x0000000002530000-0x0000000002574000-memory.dmp

      Filesize

      272KB

    • memory/1712-82-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-98-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-67-0x0000000002390000-0x00000000023D6000-memory.dmp

      Filesize

      280KB

    • memory/1712-102-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-69-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-76-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-72-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-90-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-74-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-78-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-80-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1712-70-0x0000000002530000-0x000000000256E000-memory.dmp

      Filesize

      248KB

    • memory/1848-21-0x00007FFB5B323000-0x00007FFB5B325000-memory.dmp

      Filesize

      8KB

    • memory/1848-22-0x0000000000D20000-0x0000000000D2A000-memory.dmp

      Filesize

      40KB

    • memory/1848-23-0x00007FFB5B323000-0x00007FFB5B325000-memory.dmp

      Filesize

      8KB

    • memory/1860-41-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-61-0x0000000000400000-0x00000000004BE000-memory.dmp

      Filesize

      760KB

    • memory/1860-32-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-33-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-35-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-57-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-59-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-39-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-43-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-45-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-47-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-49-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-51-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-53-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-55-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-37-0x0000000002460000-0x0000000002472000-memory.dmp

      Filesize

      72KB

    • memory/1860-31-0x0000000002460000-0x0000000002478000-memory.dmp

      Filesize

      96KB

    • memory/1860-30-0x0000000004B70000-0x0000000005114000-memory.dmp

      Filesize

      5.6MB

    • memory/1860-29-0x00000000022B0000-0x00000000022CA000-memory.dmp

      Filesize

      104KB