Analysis

  • max time kernel
    141s
  • max time network
    148s
  • 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 00:41

General

  • Target

    b4f47b37f2a291ebf179018f59a6bea960a525dbd08293fcc42f139e67a5bc40.exe

  • Size

    876KB

  • MD5

    ad580e44d3d13177d843cb2d0dea3e2b

  • SHA1

    ff33ddf7651553df1f604136bc446900a5edf6b0

  • SHA256

    b4f47b37f2a291ebf179018f59a6bea960a525dbd08293fcc42f139e67a5bc40

  • SHA512

    e7e37e6846915d4c5f77b409e41453c23f7b46e25178db0277a196a6143a4672e1b434d73f4d9fc03574f8696085c3147114ace84a13f30edbe38aa4daccf517

  • SSDEEP

    24576:8ykABV26X/rQhlNQ87dlhnHxq2SaxKYi:rkABc6X0HNRZRq2SMr

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\b4f47b37f2a291ebf179018f59a6bea960a525dbd08293fcc42f139e67a5bc40.exe
    "C:\Users\Admin\AppData\Local\Temp\b4f47b37f2a291ebf179018f59a6bea960a525dbd08293fcc42f139e67a5bc40.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1104
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5620.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5620.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2408
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4957.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4957.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1256
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7980Fe.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7980Fe.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1472
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c95Ow42.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c95Ow42.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:3192
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3192 -s 1080
            5⤵
            • Program crash
            PID:2144
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMauW73.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMauW73.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4640
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3192 -ip 3192
    1⤵
      PID:2420

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5620.exe

      Filesize

      731KB

      MD5

      2453e64b6aa409995bc6d8b45738325a

      SHA1

      957aa886c9a5d9121adff4a9371d70b092a0293f

      SHA256

      174942d48938fccf4d6313a919fcc7ceaaa8690dd6b2d972181dbca9208d5a9b

      SHA512

      ff1fd5d9c555618b603429bbdb6e67896d97df5ba67d707a60e4782bf07d9703a131398c1572e1f55f43d458e104316cc90bb38f089d82d59bdb1b2887948ec7

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dMauW73.exe

      Filesize

      409KB

      MD5

      008e88f8c639035f119210b97a7291eb

      SHA1

      3fbb2f34b5d1ff10a53d9e69716cae4ff93b7cb5

      SHA256

      05f8ad30ea5dbdd6d3d639cf65326f2c3b6c7c3920f52d2431483fecc3c297f0

      SHA512

      88cb3dedae78d2b9bca415ab2f42d14bc041068b808f6c4586060f9ce2ee075cf1d8ccbb2c80e5231e466ca08b8335f857c70c77d2e80c8be706396a4ba28380

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4957.exe

      Filesize

      366KB

      MD5

      df454d135f78be75f6a896ee184539ba

      SHA1

      a1dfb347175968c3b750d0e849dba7cf9037bb21

      SHA256

      f2479c60e8aae54cc5fe3b7b64bccbb8b59b284630cc0fca487f65f2e9941c47

      SHA512

      b4e20575198133bdf3f106e9ae7db6a384fcd53ecefbca0116ee15c171a9d873576e2e3326a90ff45ea1868d1acb16b398b4ef45123a57f5132a6538efc43cc2

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7980Fe.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c95Ow42.exe

      Filesize

      351KB

      MD5

      ff97201841037b87efcbeb55d17d6670

      SHA1

      b3d6e3043fecb4e19001ae13c7b507a01fce44e5

      SHA256

      7ac9f43b85afcac4f40bdf6abb1182815629a8175fed322042662ffe060fa5d3

      SHA512

      f5f0cb2ad3be383cfa4c24d8841b7a0cbd68852fd4b6f7cbb4fd70fc6436df37df9659e9477b1edefac03ebab2fe8785f8d0d369200470322e575ac01aa7b2c0

    • memory/1472-21-0x00007FF985673000-0x00007FF985675000-memory.dmp

      Filesize

      8KB

    • memory/1472-22-0x00000000001F0000-0x00000000001FA000-memory.dmp

      Filesize

      40KB

    • memory/1472-23-0x00007FF985673000-0x00007FF985675000-memory.dmp

      Filesize

      8KB

    • memory/3192-29-0x0000000004A20000-0x0000000004A3A000-memory.dmp

      Filesize

      104KB

    • memory/3192-30-0x0000000007140000-0x00000000076E4000-memory.dmp

      Filesize

      5.6MB

    • memory/3192-31-0x0000000004D70000-0x0000000004D88000-memory.dmp

      Filesize

      96KB

    • memory/3192-45-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-59-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-57-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-55-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-53-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-51-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-49-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-48-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-43-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-42-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-39-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-37-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-36-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-33-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-32-0x0000000004D70000-0x0000000004D82000-memory.dmp

      Filesize

      72KB

    • memory/3192-61-0x0000000000400000-0x0000000002B1C000-memory.dmp

      Filesize

      39.1MB

    • memory/4640-66-0x0000000004B60000-0x0000000004BA6000-memory.dmp

      Filesize

      280KB

    • memory/4640-67-0x0000000004D00000-0x0000000004D44000-memory.dmp

      Filesize

      272KB

    • memory/4640-81-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-85-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-83-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-101-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-97-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-93-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-89-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-87-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-100-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-95-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-91-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-79-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-77-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-75-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-73-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-71-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-69-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-68-0x0000000004D00000-0x0000000004D3E000-memory.dmp

      Filesize

      248KB

    • memory/4640-974-0x0000000007990000-0x0000000007FA8000-memory.dmp

      Filesize

      6.1MB

    • memory/4640-976-0x0000000007360000-0x0000000007372000-memory.dmp

      Filesize

      72KB

    • memory/4640-975-0x0000000007220000-0x000000000732A000-memory.dmp

      Filesize

      1.0MB

    • memory/4640-977-0x0000000007380000-0x00000000073BC000-memory.dmp

      Filesize

      240KB

    • memory/4640-978-0x00000000080B0000-0x00000000080FC000-memory.dmp

      Filesize

      304KB