Analysis

  • max time kernel
    93s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-11-2024 13:34

General

  • Target

    a4308254b8768c0b8e4811a8dcf3caef6e21d3c3ae44643757f934ab0b7cf05b.exe

  • Size

    188KB

  • MD5

    0344165587d1b79516dbe3519d5c387c

  • SHA1

    f74bb0d511fa1dda7d2ff917599e9721b46d3f78

  • SHA256

    a4308254b8768c0b8e4811a8dcf3caef6e21d3c3ae44643757f934ab0b7cf05b

  • SHA512

    f95f0543522e2c912b1cc130623cee1bc10778669dbabb1523661fbe155cb1dff946274240112fd5a51e55c280a7c54688edfb5457fdbd7aa7cbc28a68961e68

  • SSDEEP

    1536:TPwN8ukP5sZK20EGIBpwW6NeleEQ77nuUWXJmU2Ajpf8oI4KEAUgJM:Thuk8QsH47nW5ppkoI4KEAUgJM

Score
10/10

Malware Config

Extracted

Family

urelas

C2

112.175.88.207

112.175.88.208

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\a4308254b8768c0b8e4811a8dcf3caef6e21d3c3ae44643757f934ab0b7cf05b.exe
    "C:\Users\Admin\AppData\Local\Temp\a4308254b8768c0b8e4811a8dcf3caef6e21d3c3ae44643757f934ab0b7cf05b.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4420
    • 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:3296
    • 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:2012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    512B

    MD5

    ede6388dfbb03ff576508b085d03e793

    SHA1

    71d2e779ac6ed074b5698651a8c7fa3b047ccb50

    SHA256

    779c0d78580692dadb2978ddfcd44d68f8282bb3453c638c9a4c2feecc1b96f8

    SHA512

    097e3b9b2ad80944e542785db3a9062ecb2c657192d96659dcc5267f362b186c91722f2bc103f19ef895e6d9821cf33d262569fae23605888d75f38d2e30093b

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

    Filesize

    188KB

    MD5

    01a05f93dc547d5e17fcc388254ab188

    SHA1

    160b5a0e70d1e195a186600849cf40537ba7d0ef

    SHA256

    c414c2e5f682b1d9fc68ef60819e186fab5ed1b6fa4ea198f68d781ffa6b3ae0

    SHA512

    cc62c908274129eeb1250ac3f23ff56b3ebb09c02cf9c71e630b0b33a35b7b8934c7d35b1dd9ef1cf04afc24804d3c62fcfc022fff77a1d2db846e1f5c8e7a9f

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

    Filesize

    338B

    MD5

    95fdecf08cf0e5f2ad76af72ea1c3787

    SHA1

    6addc910e5f138910108de1ae6ad6ba4123f5a0c

    SHA256

    bbdea3604524ab7c76d2612d29220aa72c69e8d23511d49035c33339ef5daac2

    SHA512

    a324d101886588b9f135f4db785b3a8026d93aa6c478dd45b55edcc53df387cca69f9fa03f35fb08a3df5ed9ce13da7abefcfec2ffc183cd712b1c71ff2521a5

  • memory/3296-13-0x00000000009D0000-0x0000000000A01000-memory.dmp

    Filesize

    196KB

  • memory/3296-20-0x00000000009D0000-0x0000000000A01000-memory.dmp

    Filesize

    196KB

  • memory/3296-21-0x00000000009D0000-0x0000000000A01000-memory.dmp

    Filesize

    196KB

  • memory/4420-0-0x0000000000FD0000-0x0000000001001000-memory.dmp

    Filesize

    196KB

  • memory/4420-17-0x0000000000FD0000-0x0000000001001000-memory.dmp

    Filesize

    196KB