Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-10-2024 03:29

General

  • Target

    3d8d6c2e78226669d4e8826b02690837_JaffaCakes118.exe

  • Size

    208KB

  • MD5

    3d8d6c2e78226669d4e8826b02690837

  • SHA1

    2cfed71fe9272144952e872e4856c46225a9dd28

  • SHA256

    6b934a97b76614df78dca5686339f043c7e9432e5c4025fa2a074babeae9ea1f

  • SHA512

    988b6269173693b1e801a128f41c0d7f3921d9ae75bf0e36ff0b95c40ac04bb8ac7eac73de80ea85eec07089bc1dd3e2c6d0120d555a0a64d5c207c20a9d7fa0

  • SSDEEP

    1536:1BucKHs7K2HEG7BpoWiZBYHs977q+7INVdU2Aneb61TVcz+3MJb6rcRc:PuchogM57bIL+eb61TVa+3MJb6B

Score
10/10

Malware Config

Extracted

Family

urelas

C2

112.175.88.208

112.175.88.209

112.175.88.207

Signatures

  • Urelas

    Urelas is a trojan targeting card games.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d8d6c2e78226669d4e8826b02690837_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3d8d6c2e78226669d4e8826b02690837_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Users\Admin\AppData\Local\Temp\huter.exe
      "C:\Users\Admin\AppData\Local\Temp\huter.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2904
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2072

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\golfinfo.ini

    Filesize

    512B

    MD5

    02167b944a214fee3d34f9a7e356dc6a

    SHA1

    ca5b3f38a7151268726401593eb35f9b67bdde97

    SHA256

    77fcdadc9ba56daa81edb3f0ef876e38a8c7de56187c28c7d02992cd9e0a243d

    SHA512

    c8976c66724d737105a66699673052d7bc7f1e1941c91e03f97452aaba714d35b1d55434e950b00c58626b8bcf16186a731cccc503b7ba08f080ead3eaca5817

  • C:\Users\Admin\AppData\Local\Temp\huter.exe

    Filesize

    208KB

    MD5

    1beea0de3234461583c10321912799ef

    SHA1

    bf4aa19b64d146065b8c2b14dedc188211e2c599

    SHA256

    fb3310b46f13e8afe84db06e9301bf08b93f579088974222728c2704e7c82375

    SHA512

    e08c20600cac180a614e0eed2ae7ed97d5f891a2d3fb3b029f1ff9a7d666cca60686c88e10b2dcf16e819476bfe6c55ef41d48cd0f7b9aec5bb5c3ca53b28fd4

  • C:\Users\Admin\AppData\Local\Temp\sanfdr.bat

    Filesize

    302B

    MD5

    d6fc485da67447a6a433c9f45b2cb3a4

    SHA1

    8b93b3a46b4d0dcd481189bf805ef287751160df

    SHA256

    9cf653b00012f9dbd8b2f9bc6bc5ec6cf54a005cfc3353f16c68420d2054ee72

    SHA512

    28117efb653935c50f8ba55de4b74a8faf9e24dbadc1f67ee26b4d1cbf2629b5d2fbd3025a9e5cac03b79151c9584b658960385c65612857ac340f9567f4b940

  • memory/2904-19-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/2904-20-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/3048-0-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/3048-16-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB