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Analysis

  • max time kernel
    143s
  • 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, 01:38

General

  • Target

    a29573b5e0e6f884f977c917c9674ccf232c8b0cdbfe6cc60d2623b8a4b27139.exe

  • Size

    1.2MB

  • MD5

    b8a0bd01dd33a56227eae69e83b2ab89

  • SHA1

    441ad1d5a5b1d47f9bc67cc178f3497a14bc68ba

  • SHA256

    a29573b5e0e6f884f977c917c9674ccf232c8b0cdbfe6cc60d2623b8a4b27139

  • SHA512

    0e6101846983deea6616d24f43898532ec9e436a98e9ac8713c8282780a28ed0b80fd0d984202383f1c6445f8aa79c267d241b835adca18e3bffbcd8efc9202d

  • SSDEEP

    24576:AzYP+PYopYzFdIH4tDtoVHcGGTu/9iatGHQT/m8eKuWAjijOqOA:AxQoYgHEDcHHuu/4ai0//eKnAv

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

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 19 IoCs
  • Redline family
  • Executes dropped EXE 6 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a29573b5e0e6f884f977c917c9674ccf232c8b0cdbfe6cc60d2623b8a4b27139.exe
    "C:\Users\Admin\AppData\Local\Temp\a29573b5e0e6f884f977c917c9674ccf232c8b0cdbfe6cc60d2623b8a4b27139.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4036
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino5628.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino5628.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino6423.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino6423.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2804
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino4801.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino4801.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4084
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus7600.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus7600.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4316
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con1165.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con1165.exe
            5⤵
            • 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:1660
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 1088
              6⤵
              • Program crash
              PID:2688
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dNT35s70.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dNT35s70.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:4876
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1660 -ip 1660
    1⤵
      PID:2228

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino5628.exe

      Filesize

      850KB

      MD5

      51b7fe413501dc9dd84cf1fcbb4c4ba2

      SHA1

      4d55bf3929ed65e32bbd774b8c4aa112acf211e3

      SHA256

      e7161c00b03551d7a04e547110b71bc7cbc81b0cec26afec42323a0511f7f572

      SHA512

      246effefc9d395f83033dd9dee9b7c1b6d40723c1195fcca6dfdda1f60848a0dd6a5ba79a6e4dab1ae2eee059f9ef27aebef81304805183cab69cc2e0bab60c0

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino6423.exe

      Filesize

      708KB

      MD5

      db27dcb2b593e449358cec94d3d257da

      SHA1

      9baf8ffca3b41d45510491be18b3c7925d3c2bbe

      SHA256

      211aeffae8c6c2e01adfa9fc68ee1383eba739f91e2e446f0015b46a5ce3ea7e

      SHA512

      931904ef2a1707dc53914c7eb26db142417e75461de76e27fba839bfda0eeaa5ffc49b8f73d0592dc71a82d11e9b2e917ff34b53d87b709a4126b6e8a29ff1dd

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dNT35s70.exe

      Filesize

      429KB

      MD5

      685668f97d2248e1d69da6cc1553ec0b

      SHA1

      1a034138a90ecade47aa7fd6982cc2ae3cff7f03

      SHA256

      ae3faa7905d107e9209be0ea000ba94a09752ae5df064c86e662b2b1a75554ab

      SHA512

      dccc56807ca396489dcc3baa4ba5bead515427faaef074b9c4f72386d25cbbc8a4446ebce306d470ebaab4b31062fff1a2564b818778b3b09cefedc06d9f07e5

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino4801.exe

      Filesize

      343KB

      MD5

      211103cf935c81941c9a7c527a99891e

      SHA1

      1f57c1b0e7784f36e6123bbd9f1f750c430ab7ad

      SHA256

      f5c28886725b88c1ae31fe02a8eb8b2a7d6e72ed41d8bfb80a5c468aa41a4dde

      SHA512

      5a4cca86c05d356d479e9df6a08bc98cd795234fccd4ab15109a2316033ee7ec6d26da04ce788e967acec07e32192dfe6e20a4cfa52839d6cb987a0d74328d4c

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus7600.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con1165.exe

      Filesize

      333KB

      MD5

      3930494c030bfef77c7c0624c1f6baeb

      SHA1

      3ffc69b116c370d6372a62e1c623ea8457808152

      SHA256

      76a3221e1dcef4cf9b0f8856db1e20d24d782c4bf068cf76e95a57eaa6b1516e

      SHA512

      ab2a772bc04db434af4d2c5cd5253a3634a9679e329ad7ce53fafde8e7c81cdcc53b3d00f5d2cbc47ead6bf4efd1a0d8bad81fd63e452d4401e3c82a757f7910

    • memory/1660-64-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-48-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-76-0x0000000000400000-0x0000000002B03000-memory.dmp

      Filesize

      39.0MB

    • memory/1660-68-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-74-0x0000000000400000-0x0000000002B03000-memory.dmp

      Filesize

      39.0MB

    • memory/1660-42-0x0000000004AA0000-0x0000000004ABA000-memory.dmp

      Filesize

      104KB

    • memory/1660-43-0x00000000073F0000-0x0000000007994000-memory.dmp

      Filesize

      5.6MB

    • memory/1660-44-0x0000000004C80000-0x0000000004C98000-memory.dmp

      Filesize

      96KB

    • memory/1660-45-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-54-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-72-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-70-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-46-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-66-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-62-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-60-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-58-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-56-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-52-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/1660-50-0x0000000004C80000-0x0000000004C92000-memory.dmp

      Filesize

      72KB

    • memory/4036-3-0x0000000000400000-0x0000000000507000-memory.dmp

      Filesize

      1.0MB

    • memory/4036-33-0x0000000004A90000-0x0000000004B8B000-memory.dmp

      Filesize

      1004KB

    • memory/4036-2-0x0000000004B90000-0x0000000004C93000-memory.dmp

      Filesize

      1.0MB

    • memory/4036-36-0x0000000000400000-0x0000000000507000-memory.dmp

      Filesize

      1.0MB

    • memory/4036-1-0x0000000004A90000-0x0000000004B8B000-memory.dmp

      Filesize

      1004KB

    • memory/4036-35-0x0000000000400000-0x0000000002BDF000-memory.dmp

      Filesize

      39.9MB

    • memory/4036-34-0x0000000004B90000-0x0000000004C93000-memory.dmp

      Filesize

      1.0MB

    • memory/4316-32-0x00000000007A0000-0x00000000007AA000-memory.dmp

      Filesize

      40KB

    • memory/4876-108-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-100-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-83-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-110-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-92-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-114-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-112-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-81-0x0000000004940000-0x0000000004986000-memory.dmp

      Filesize

      280KB

    • memory/4876-106-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-104-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-102-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-82-0x0000000004CA0000-0x0000000004CE4000-memory.dmp

      Filesize

      272KB

    • memory/4876-98-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-96-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-94-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-90-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-88-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-86-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-85-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

      Filesize

      248KB

    • memory/4876-989-0x00000000077D0000-0x0000000007DE8000-memory.dmp

      Filesize

      6.1MB

    • memory/4876-990-0x0000000007DF0000-0x0000000007EFA000-memory.dmp

      Filesize

      1.0MB

    • memory/4876-991-0x0000000007F30000-0x0000000007F42000-memory.dmp

      Filesize

      72KB

    • memory/4876-992-0x0000000007F50000-0x0000000007F8C000-memory.dmp

      Filesize

      240KB

    • memory/4876-993-0x00000000080A0000-0x00000000080EC000-memory.dmp

      Filesize

      304KB