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Analysis

  • max time kernel
    93s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/12/2024, 18:15

General

  • Target

    2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe

  • Size

    76KB

  • MD5

    9129d779c4975fcc69f62557550805ad

  • SHA1

    90f8d859ce3787e7ea7e4f6bef112caf8954ba5a

  • SHA256

    2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893

  • SHA512

    d7233ef2f4f0e6131009d776d7c48bd0127d56ebc2d4b8803ef3462ec7a21438562b96ea79e71b8ed89a507fc797e817a8e25573e60255bc9acf8ff8a9fc1738

  • SSDEEP

    1536:1D433Oe20lleqbmruXP+9E5KJ+e8XwhpfH:1Dcpl1mrE+EeBJff

Score
10/10

Malware Config

Extracted

Family

urelas

C2

112.175.88.208

112.175.88.207

Signatures

  • Urelas

    Urelas is a trojan targeting card games.

  • Urelas family
  • 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\2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe
    "C:\Users\Admin\AppData\Local\Temp\2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2360
    • 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:4528
    • 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:3528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    512B

    MD5

    e9bde5b44e2cc18d88ff2ee2dbc7081c

    SHA1

    b2eba2136f52d53ff3f60541bc79e7b217d0b268

    SHA256

    53c25f3ea9f537bb7d5accae21cbc5c9ef83e4bdf52143201ab08b69403b489c

    SHA512

    573357570a89779fc2984dcc70639460bc8d0cfc6d3a0a37d0623a5804630e804b34671b0f98765b9f7a68b04aa550ffbfd9ca69f6157cff1c826466943bfc8c

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

    Filesize

    76KB

    MD5

    4355ae03b6fb26c2fccf94499da09417

    SHA1

    eb3d2cc5d33e9016e01d38dc154f9f90b90bb4e8

    SHA256

    0b2d2c8522137bebdd00fe40667e6484efaef2d65e8ba13eb5feba119e6d52fd

    SHA512

    228e3ccc7f9636636676afeb15529b3bff5774672a5261f4960551956264db91ccddf00e329c63420222d94034bbd097f2d4d730ffbc0ba8e51b91244f45651f

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

    Filesize

    338B

    MD5

    541af4790ddf0f9cb8255bef868e5b9b

    SHA1

    1616b96073606d59c92562f67a2ed02120ee051e

    SHA256

    7d031ad5a2f1faf8e2a128f7b389e3b7a3e6d2d4d73d6dde76f7c4ba9bbd81e9

    SHA512

    0000f384309d9d746aebb152e28b7ebbf680086a004241da2d1f226b85eef6a4ee33ca7e5dd70cc01f98f1fe2396a63fd9cf36cba36ab8fc4cb65a83fa2835f1

  • memory/2360-0-0x00000000009F0000-0x0000000000A20000-memory.dmp

    Filesize

    192KB

  • memory/2360-15-0x00000000009F0000-0x0000000000A20000-memory.dmp

    Filesize

    192KB

  • memory/4528-10-0x00000000007C0000-0x00000000007F0000-memory.dmp

    Filesize

    192KB

  • memory/4528-18-0x00000000007C0000-0x00000000007F0000-memory.dmp

    Filesize

    192KB

  • memory/4528-20-0x00000000007C0000-0x00000000007F0000-memory.dmp

    Filesize

    192KB

  • memory/4528-26-0x00000000007C0000-0x00000000007F0000-memory.dmp

    Filesize

    192KB