Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-10-2024 16:38

General

  • Target

    3b09b49b43f45e107f7be60d0b6695c9_JaffaCakes118.exe

  • Size

    208KB

  • MD5

    3b09b49b43f45e107f7be60d0b6695c9

  • SHA1

    256e63401f5be0849b1831423b2cc2c0ae843053

  • SHA256

    534bb66fa382f10d38093139bad17b864215b2935bdaec0b449d7395f59b2f8b

  • SHA512

    965eb3f40d96879ee13c3e772351e1d3431d0185093b79dfda49ef84a8c7d068902e3af8f3011a915e694119635ec73fb1a77b4c8a2c4c420e0c4e9d45850f19

  • SSDEEP

    1536:1BucKHs7K2HEG7BpoWiZBYHs977q+7INVdU2Aneb61TVcz+3MJb6rcm:PuchogM57bIL+eb61TVa+3MJb6j

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.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3b09b49b43f45e107f7be60d0b6695c9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3b09b49b43f45e107f7be60d0b6695c9_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2088
    • 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:2748
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:3004

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\sanfdr.bat

    Filesize

    302B

    MD5

    4e2295861834e96f406409b4d877eec3

    SHA1

    0f96e4f9b193b4b5e0262be3f74854c8525f5751

    SHA256

    90e27cc4f92ff83b8df478aafe368d86e1aa9612ae28d149a1afd4466c80de07

    SHA512

    4fbc5f28027a9db9496eefeaeb9c404ad69f9c9394070dbedde1b1f4d924bcf3c0f392a4fcd60941da5952624c7bdd24bbf9137c0162af017be609ab793718de

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

    Filesize

    208KB

    MD5

    c676a53cdfffd789cf33eb6c87e9f226

    SHA1

    359e369805c6233c47c4e3c112a96f3fa21d7274

    SHA256

    26bd072d7a26a79d847d36b236ec86b479d6d5aae05c036e4bd19566891015b3

    SHA512

    cc17105f3c2b7f12ced54b576394c0670201b470573188ec6a07c9a9ba3c15d39c10cb5e5e259b39744b6f05daf5fc892ee9b676a24d9729b031cb34d13768fc

  • memory/2088-0-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/2088-16-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/2748-19-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB

  • memory/2748-20-0x0000000000400000-0x0000000000437000-memory.dmp

    Filesize

    220KB