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
    04-11-2024 14:01

General

  • Target

    461fabda57973f84776838eed4d381d12c7f5e2278c69a1e6345ccaa726c993d.exe

  • Size

    810KB

  • MD5

    affa9612aa79d99bb460679fb2e3df22

  • SHA1

    915f92dc822ea951f51adfa6eebc64590384925a

  • SHA256

    461fabda57973f84776838eed4d381d12c7f5e2278c69a1e6345ccaa726c993d

  • SHA512

    41daac5e4b298b7d55f644bf8018a2ec15a2f649f13603039f1750c5b06389a5ec0f743172fdc3e2f9146b00b208427d6b8783779b823d22fef2250379956e18

  • SSDEEP

    24576:vyYTz4vfC0vLary8NL9unh0/2mjCbdOJ:6YTz4HC0WryS9uh42

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\461fabda57973f84776838eed4d381d12c7f5e2278c69a1e6345ccaa726c993d.exe
    "C:\Users\Admin\AppData\Local\Temp\461fabda57973f84776838eed4d381d12c7f5e2278c69a1e6345ccaa726c993d.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3600
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8060.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8060.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4952
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice7148.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice7148.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4164
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2753jK.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2753jK.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1144
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c24TN60.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c24TN60.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:1152
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1152 -s 1036
            5⤵
            • Program crash
            PID:4488
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dEfFk90.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dEfFk90.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1480
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1152 -ip 1152
    1⤵
      PID:3336

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8060.exe

      Filesize

      665KB

      MD5

      b44bac1daca29f16194a95713ffe6d08

      SHA1

      88f53b07959e00a47d6e1a2b41e6f0dbb31d2ac4

      SHA256

      70956e11e5c36d1b4da094c94d4cc18f8b0608d9ef7f4af3a790b3e367bb0a0b

      SHA512

      e3629333b21412914b637fe44c1e3d869a11187429ef4a5d0b1612a20cfb705e457c097ce14f30c1a4831d6867903f3c3fd0fa4a9618ecb6115f2ab263ce3f79

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dEfFk90.exe

      Filesize

      306KB

      MD5

      434b037af289fae120e4fb8480bfb42c

      SHA1

      76b729fcbe9d883bbee17e5ca8d76fc04aee3d8f

      SHA256

      0708f7d381d1a639b56219192bcff33a6177624b7be16103e59e55a6d7a8f99d

      SHA512

      5433a867fb18dd38402f44336de57365edcb8d0b848e350c1a6c5fc39af6f9364caee612bce8120f1f1af1c45a0d28a23dcbff5006679a2f7964007a46569668

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice7148.exe

      Filesize

      332KB

      MD5

      754c3a2eaac106c3983c5dc0b9c9ab19

      SHA1

      42221c73ed4ab2b639bfc6e404cb03a769690fdc

      SHA256

      96bdccc5388f0977117ca924c22e01f52cd69f78085fc16c08428a1fa787f795

      SHA512

      58b4bc9fe210efe43a48355928ea16a3e0cf1bbdf0b6d7152d55a6c6386b81762119d94a1b61ac48a0f41362042509877ed4ca47abe2bd1fa1f2e4feaff75291

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2753jK.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c24TN60.exe

      Filesize

      249KB

      MD5

      73e75c38ae4a49b8db75437acf5ffcc1

      SHA1

      1e01eab64dc1326cb3ef96fad41f58abd44db2cf

      SHA256

      7ba7de1832ba129a983bf0551faef469522249e9c7dac96cc131c17503bb5bc6

      SHA512

      f664b8fda82ddfff920635ca1235c0a34f00a27bfca7fcd80eb63ceb3712e04ab1ec2ecb378d8164c1f9b7016bca7d29ea447260d05c99ad909af99b2453b346

    • memory/1144-21-0x00007FFA20253000-0x00007FFA20255000-memory.dmp

      Filesize

      8KB

    • memory/1144-22-0x0000000000A50000-0x0000000000A5A000-memory.dmp

      Filesize

      40KB

    • memory/1144-23-0x00007FFA20253000-0x00007FFA20255000-memory.dmp

      Filesize

      8KB

    • memory/1152-60-0x0000000000400000-0x00000000004BE000-memory.dmp

      Filesize

      760KB

    • memory/1152-31-0x0000000002740000-0x0000000002758000-memory.dmp

      Filesize

      96KB

    • memory/1152-59-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-58-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-55-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-54-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-51-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-50-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-47-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-45-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-44-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-41-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-39-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-37-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-35-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-33-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-32-0x0000000002740000-0x0000000002752000-memory.dmp

      Filesize

      72KB

    • memory/1152-30-0x0000000004D00000-0x00000000052A4000-memory.dmp

      Filesize

      5.6MB

    • memory/1152-62-0x0000000000400000-0x00000000004BE000-memory.dmp

      Filesize

      760KB

    • memory/1152-29-0x0000000002360000-0x000000000237A000-memory.dmp

      Filesize

      104KB

    • memory/1480-82-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-80-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-72-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-67-0x0000000002410000-0x0000000002456000-memory.dmp

      Filesize

      280KB

    • memory/1480-102-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-100-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-98-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-96-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-94-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-92-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-88-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-87-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-84-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-68-0x00000000050A0000-0x00000000050E4000-memory.dmp

      Filesize

      272KB

    • memory/1480-78-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-76-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-74-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-90-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-70-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-69-0x00000000050A0000-0x00000000050DE000-memory.dmp

      Filesize

      248KB

    • memory/1480-975-0x0000000005100000-0x0000000005718000-memory.dmp

      Filesize

      6.1MB

    • memory/1480-976-0x00000000057A0000-0x00000000058AA000-memory.dmp

      Filesize

      1.0MB

    • memory/1480-977-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/1480-978-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/1480-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB