Analysis

  • max time kernel
    143s
  • 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
    10/11/2024, 23:35

General

  • Target

    ffb4e4e1867206096ef841e367cc044a2a3e48240e29d8ffe7def65eae6b6135.exe

  • Size

    792KB

  • MD5

    6d06e7d8f8b563cfe30956717d781ae6

  • SHA1

    596dadd6850c8b866ae684033e115be0bdda0234

  • SHA256

    ffb4e4e1867206096ef841e367cc044a2a3e48240e29d8ffe7def65eae6b6135

  • SHA512

    fe77841c8daf0770940287210d724c1e8db5bd970ba92e7309324307eb74bea3b5d0446d9456bb3ac3823b2bad5c9d557561dde040a6c8edca4142192b6da579

  • SSDEEP

    24576:cyf/EV0qK6/3BD9P2kH3grSj+IZmkqTvUGN2:LfsWq53RpZXg0mE

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\ffb4e4e1867206096ef841e367cc044a2a3e48240e29d8ffe7def65eae6b6135.exe
    "C:\Users\Admin\AppData\Local\Temp\ffb4e4e1867206096ef841e367cc044a2a3e48240e29d8ffe7def65eae6b6135.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2804
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2051.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2051.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3004
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1010.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1010.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3416
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8513tT.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8513tT.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3092
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c99ig17.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c99ig17.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:2332
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 1076
            5⤵
            • Program crash
            PID:3248
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTXyl31.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTXyl31.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2928
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2332 -ip 2332
    1⤵
      PID:1544

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2051.exe

      Filesize

      647KB

      MD5

      c594c54bc5c5c498bd8968ca1672d4bf

      SHA1

      57c0af772956b2ecba9509fdd9b7bef0d02b26d5

      SHA256

      f5fa3128ff4ca07a41592d3445be149bd238dab52f053e4a753b8fd78ceab6fa

      SHA512

      9cbe11d8909d9a4c50e87b87df3a0f6004e2406af14d2bc4f6eff6c80c056210770cd3f37d63f613add61d9d2a9e977a1c30dbea7f544337840248c4399bbfa1

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dTXyl31.exe

      Filesize

      283KB

      MD5

      61d43bd5b9db888f98125ead955776bb

      SHA1

      7f60a19e65cb98f77ada82e84464d20f737ef1f7

      SHA256

      6ab8a1870b09da469ea768f91aceb6cf1ce28caea6ba946a3273d05ea5fd0414

      SHA512

      27334d89c394619d2d8232118e165f75c2cfda43a8d75532a4d032d73813078bf7d415b63f95f12ff510102eec0531df62c34e091ae01a748a7a4a0cdf33cb06

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1010.exe

      Filesize

      324KB

      MD5

      395eeacf0ae124c03bf410d82dc6084c

      SHA1

      4cfd0096ad597c52f394c7967eaa98c0163bbaaf

      SHA256

      7c959fa9c9ff8ef3527c0f8813e639b0f1ecb7fe9d1e64a22ed2a97990411b28

      SHA512

      67c92dad7a95eccef0515380873c4cf7d9480452f3d03fc57d2b71b2f51a3898f8ae3ca07b43b76a93704668211e208a061f0820506a7ed08cdf19d86ecede03

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8513tT.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c99ig17.exe

      Filesize

      225KB

      MD5

      cf8904e16ab2731c2eae59a4027d527c

      SHA1

      2c040498cc56e4c89e3cec4e26a2009ac3db09bc

      SHA256

      208099ca0b3a9b95e5bd36468248e22cafb60de715b5cb80449f8228b77eb3d7

      SHA512

      0119ebda1335efdaa9496cf00fb95358852fdc939b831acb19ad009a4c7a11cf2f67236e758f0f9ce43fe5a95137ce19a449775300e2901f470abc5b2b8a041e

    • memory/2332-60-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/2332-51-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-29-0x0000000004AC0000-0x0000000004ADA000-memory.dmp

      Filesize

      104KB

    • memory/2332-30-0x0000000004C70000-0x0000000005214000-memory.dmp

      Filesize

      5.6MB

    • memory/2332-31-0x0000000004B90000-0x0000000004BA8000-memory.dmp

      Filesize

      96KB

    • memory/2332-32-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-59-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-57-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-55-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-54-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-62-0x0000000000400000-0x00000000004B8000-memory.dmp

      Filesize

      736KB

    • memory/2332-50-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-47-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-45-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-43-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-41-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-39-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-37-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-35-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2332-33-0x0000000004B90000-0x0000000004BA2000-memory.dmp

      Filesize

      72KB

    • memory/2928-76-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-975-0x0000000005220000-0x0000000005838000-memory.dmp

      Filesize

      6.1MB

    • memory/2928-979-0x0000000005A90000-0x0000000005ADC000-memory.dmp

      Filesize

      304KB

    • memory/2928-978-0x0000000004C10000-0x0000000004C4C000-memory.dmp

      Filesize

      240KB

    • memory/2928-82-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-74-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-86-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-103-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-100-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-98-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-96-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-92-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-67-0x00000000024B0000-0x00000000024F6000-memory.dmp

      Filesize

      280KB

    • memory/2928-90-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-68-0x0000000004AE0000-0x0000000004B24000-memory.dmp

      Filesize

      272KB

    • memory/2928-88-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-80-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-78-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-84-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-94-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-72-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-70-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-69-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/2928-977-0x0000000004BF0000-0x0000000004C02000-memory.dmp

      Filesize

      72KB

    • memory/2928-976-0x0000000005840000-0x000000000594A000-memory.dmp

      Filesize

      1.0MB

    • memory/3092-22-0x0000000000DB0000-0x0000000000DBA000-memory.dmp

      Filesize

      40KB

    • memory/3092-21-0x00007FFAF2123000-0x00007FFAF2125000-memory.dmp

      Filesize

      8KB

    • memory/3092-23-0x00007FFAF2123000-0x00007FFAF2125000-memory.dmp

      Filesize

      8KB