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Analysis

  • max time kernel
    136s
  • max time network
    145s
  • 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, 01:33

General

  • Target

    ebacaba15518ab84674beaef6fbb88fb978d3954394e47abc947202e3ec2abe4.exe

  • Size

    850KB

  • MD5

    059b328d369e1c3d9b0034a92076c723

  • SHA1

    ebdb66121654329d3c8785916bd481289fe9177b

  • SHA256

    ebacaba15518ab84674beaef6fbb88fb978d3954394e47abc947202e3ec2abe4

  • SHA512

    230c60c69857a1a4051d6d32c8629f1871a1ab624d2158ffd45383fcf601642b7c518b8d657d7f36eca2de96dbf5094d15f3be4265fdf355480c8edf093b625c

  • SSDEEP

    24576:Tyaq8Rr8e6EE8Ch3W0ziCXEFP48QeFwkGPSakrpvq7:mQr8e9pgqCULTFh8Sakrpvq

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

danko

C2

185.161.248.73:4164

Attributes
  • auth_value

    784d42a6c1eb1a5060b8bcd3696f5f1e

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ebacaba15518ab84674beaef6fbb88fb978d3954394e47abc947202e3ec2abe4.exe
    "C:\Users\Admin\AppData\Local\Temp\ebacaba15518ab84674beaef6fbb88fb978d3954394e47abc947202e3ec2abe4.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y76722079.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y76722079.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3348
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p99065329.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p99065329.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1932
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:3084
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1932 -s 1380
          4⤵
          • Program crash
          PID:5060
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r23777148.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r23777148.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4272
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 1932 -ip 1932
    1⤵
      PID:3060

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y76722079.exe

      Filesize

      570KB

      MD5

      36cd36f08c3e5e8299f8e5fcb938b0fb

      SHA1

      9e048866b790fd2bc6a56c7f5d3e5d857a671ae4

      SHA256

      dd73615ceec7e5cef2b839afa7cbdc7e119a18f5e331f472c0a16446111e8405

      SHA512

      0d432e651abbeeff31e2c8de50b93eac759c79f487890722b872cb129738803c0063500c58d83eca7caaa957d1c5eb9a9788c428fd33eb5759cbc69793677e6f

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\p99065329.exe

      Filesize

      479KB

      MD5

      9b2212f28ea711d2cebf0747d25c1977

      SHA1

      b5c881040c91c8cffb09533279c5fb6d5f583b40

      SHA256

      f50f2c6bcc8ad45a30a11366c32244e9fd015d19c84e7d629a5dd80d566af4f0

      SHA512

      6caf2b604c91c98544eeca10218f35d59bbadaff69d9e4eccfe6ea76c5e73cdd2d76030466c0d8c246a4037e8deca52407cdb101926fd804acdb368ae7c5e75d

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\r23777148.exe

      Filesize

      168KB

      MD5

      d12a9b1850115d23618fbeeff5a8a322

      SHA1

      8a25157876e98e83b505b3c7f23eb645d11d2994

      SHA256

      a8f2cde53aa5f08acd7d4b3477aa1e0813f553d8e5bf36e7e0aab52ff08c63d0

      SHA512

      19932b4aba7388be9e56ee38a744e057e1ff0fbddaba33e6b2a4660330a4106b1df7c2ca6c05c752070cc93946880487f10da2aa4990107805500e05bbcad120

    • C:\Windows\Temp\1.exe

      Filesize

      168KB

      MD5

      f16fb63d4e551d3808e8f01f2671b57e

      SHA1

      781153ad6235a1152da112de1fb39a6f2d063575

      SHA256

      8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

      SHA512

      fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

    • memory/1932-45-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-51-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-19-0x0000000004EA0000-0x0000000004F08000-memory.dmp

      Filesize

      416KB

    • memory/1932-20-0x0000000004F10000-0x00000000054B4000-memory.dmp

      Filesize

      5.6MB

    • memory/1932-21-0x0000000005500000-0x0000000005566000-memory.dmp

      Filesize

      408KB

    • memory/1932-43-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-59-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-85-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-84-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-81-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-79-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-77-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-75-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-71-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-69-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-67-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-65-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-63-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-57-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-56-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-53-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-35-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-49-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-48-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-17-0x0000000000400000-0x000000000081E000-memory.dmp

      Filesize

      4.1MB

    • memory/1932-41-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-18-0x0000000000400000-0x000000000081E000-memory.dmp

      Filesize

      4.1MB

    • memory/1932-16-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/1932-39-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-33-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-29-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-27-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-25-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-23-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-73-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-61-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-31-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-22-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-2168-0x0000000005740000-0x0000000005772000-memory.dmp

      Filesize

      200KB

    • memory/1932-15-0x00000000009F0000-0x0000000000AF0000-memory.dmp

      Filesize

      1024KB

    • memory/1932-2191-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/1932-2190-0x0000000000400000-0x000000000081E000-memory.dmp

      Filesize

      4.1MB

    • memory/1932-37-0x0000000005500000-0x0000000005560000-memory.dmp

      Filesize

      384KB

    • memory/1932-2186-0x00000000009F0000-0x0000000000AF0000-memory.dmp

      Filesize

      1024KB

    • memory/3084-2185-0x00000000052C0000-0x00000000052D2000-memory.dmp

      Filesize

      72KB

    • memory/3084-2184-0x0000000005390000-0x000000000549A000-memory.dmp

      Filesize

      1.0MB

    • memory/3084-2187-0x0000000005320000-0x000000000535C000-memory.dmp

      Filesize

      240KB

    • memory/3084-2183-0x00000000058A0000-0x0000000005EB8000-memory.dmp

      Filesize

      6.1MB

    • memory/3084-2182-0x0000000005120000-0x0000000005126000-memory.dmp

      Filesize

      24KB

    • memory/3084-2181-0x0000000000940000-0x000000000096E000-memory.dmp

      Filesize

      184KB

    • memory/3084-2188-0x00000000054A0000-0x00000000054EC000-memory.dmp

      Filesize

      304KB

    • memory/4272-2195-0x0000000000300000-0x0000000000330000-memory.dmp

      Filesize

      192KB

    • memory/4272-2196-0x0000000002360000-0x0000000002366000-memory.dmp

      Filesize

      24KB