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Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    21/01/2025, 15:26

General

  • Target

    8fcf46d3409abcaffbdcd000d8a88cdedff156d39cccbc3d1c20b086a62a5cfd.exe

  • Size

    92KB

  • MD5

    edb353c93c01a6c2e9f09a3f448a541d

  • SHA1

    f1f676b32e3ac1986609f29a6e0a3027dd7df672

  • SHA256

    8fcf46d3409abcaffbdcd000d8a88cdedff156d39cccbc3d1c20b086a62a5cfd

  • SHA512

    5f7c8a285a943e2f0cf347e8828b26135c3b4d03da13f5d7e4d842bd1cf2c0d1561802bb0d1a7faf1bf0a799136ff45cde88d982118d0fac1f692f80aa0d864e

  • SSDEEP

    768:2geZ5QeklJQ35pPRuIkUD1sYAQ/TN71N1adOZSHj9jaSCpOzIi7D8kUUUNUEwD7:heZqP25TuIfmS7Fv1aUZSD9yiIHav

Score
10/10

Malware Config

Extracted

Family

urelas

C2

218.54.28.139

121.88.5.183

Signatures

  • Urelas

    Urelas is a trojan targeting card games.

  • Urelas family
  • 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\8fcf46d3409abcaffbdcd000d8a88cdedff156d39cccbc3d1c20b086a62a5cfd.exe
    "C:\Users\Admin\AppData\Local\Temp\8fcf46d3409abcaffbdcd000d8a88cdedff156d39cccbc3d1c20b086a62a5cfd.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2556
    • C:\Users\Admin\AppData\Local\Temp\poldge.exe
      "C:\Users\Admin\AppData\Local\Temp\poldge.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2064
    • 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:2620

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    512B

    MD5

    3f372385bf24b44385f4b1251d3aca4d

    SHA1

    83546de6ba8f20bd08a15896d34f6242ed64352f

    SHA256

    b5edef052667b8380ff98c9ff2029faaaa0b1931818a5ef011ce766193ceda27

    SHA512

    d2f888908ca52c1a99c3d45e83512e2eafd2cc3ae3b782ef0cc80165c4adaf7e488d1aba2028d83fc39e4b8c96c65f82436a10a94e319b9b8aec1f69cd76e5b7

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

    Filesize

    92KB

    MD5

    ea990c556a87f149db45bf6d98eefc94

    SHA1

    3b44c4636c12cd5dce545a206913d2006508c95f

    SHA256

    400351e5fc26eccaa05165760b8e57701c4f3afea25190f7c7cce7178c32daaf

    SHA512

    03f2b4485292bb671ea5b305c35772c45c082ca76cffc2f54312e702f9ce7f0a63f8fe889208293477bb4a6ed2b36f364fc365a866766c159449a30d50f7b358

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

    Filesize

    338B

    MD5

    7c2751929f4eeb92ade834d248663e03

    SHA1

    2f1853d76a42aa4ae2c7063d8429ce259954e27f

    SHA256

    fa0f89e1b21db0c9c4a791e9a85aa831f24df1537e2459ca7110167c267099f8

    SHA512

    e868c4b51d59c51a8d76b927265ca02d2536addc26fc70ea5e97946a15dd0877820d397363135d0899e5a34b157d115579659f8b8e25d9cc38e080c0709cf50e

  • memory/2064-10-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/2064-21-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/2064-28-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/2556-0-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/2556-8-0x0000000002470000-0x00000000024AB000-memory.dmp

    Filesize

    236KB

  • memory/2556-18-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB