Analysis

  • max time kernel
    119s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-10-2024 13:45

General

  • Target

    fa2d4c529d555b45b31a1ec0b65d60875aa506bd4c98b3001513069493b4e1ccN.exe

  • Size

    324KB

  • MD5

    d7351b94fe1f60fb97cc795b8c57a880

  • SHA1

    b7642e1a18fb0f3c269572b41ad88d1941a5e8c9

  • SHA256

    fa2d4c529d555b45b31a1ec0b65d60875aa506bd4c98b3001513069493b4e1cc

  • SHA512

    e149afdf073f4ed54c3aaa731323955c0d44a3c06d240e3a3975b2e6841ae7a133ad6aa441cd7108d32dd35627e3c7a97930a3517423b81a70c4d0a3413a990a

  • SSDEEP

    6144:nvHWrZ+i8/iYiVst4UKVRw8pDrKlGSeNWcx1RsF9gc+XYB:vHW138/iXWlK885rKlGSekcj66ci8

Score
10/10

Malware Config

Extracted

Family

urelas

C2

218.54.31.226

218.54.31.165

218.54.31.166

Signatures

  • Urelas

    Urelas is a trojan targeting card games.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 48 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fa2d4c529d555b45b31a1ec0b65d60875aa506bd4c98b3001513069493b4e1ccN.exe
    "C:\Users\Admin\AppData\Local\Temp\fa2d4c529d555b45b31a1ec0b65d60875aa506bd4c98b3001513069493b4e1ccN.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4244
    • C:\Users\Admin\AppData\Local\Temp\gohuc.exe
      "C:\Users\Admin\AppData\Local\Temp\gohuc.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1832
      • C:\Users\Admin\AppData\Local\Temp\sopok.exe
        "C:\Users\Admin\AppData\Local\Temp\sopok.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:2136
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2388

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    342B

    MD5

    46f754e37aed4155b704844ac14dde1b

    SHA1

    39ba3199c5734d7d2c9d9b7475526e8c06146ffe

    SHA256

    e137a91ddc3844d3f273edf27fa13093274d6ea601263be48f42585844712a4c

    SHA512

    bd5bbfacd8e5d254deff9f1735e652946ed1aba345ff4ec83ca0e1d5f25bafcf34a24d8eaf90b673ea43b4aa3872696afa93992517ea727d9652e716eb9d4e20

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

    Filesize

    324KB

    MD5

    b3fe83129e5e09a5f64fa12afdaf8a41

    SHA1

    35fb58cbc11838e1740e0ea0516c9d46cb0298e7

    SHA256

    43d5750fe26407e0b622f5068f5caa4951dc96f2c4b116512247c296470be9e3

    SHA512

    cd1693d992c0401bdc76b04b319d1901da162884c2cfdfadd80861fb1094905d9d60c24ea13ab9f936c41a3a13c6ec062699e22f0f01e8f1b71a71e3943e7b05

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

    Filesize

    512B

    MD5

    47269b675bccf3b135256f651d8841d9

    SHA1

    99e6619106a13a811151c58ca69da78437cb9ffc

    SHA256

    d5d47d78a44814bba4c9e8f34a5d001929c44bff2f6c0db60ffb9eccf0923e35

    SHA512

    288b2743a02898fbfec1cfd6dd3c14b5b497681d5370f193f956a43a346643be37cf811fe67e670cc0fcaaf2271f6be3207c29ba6d7a3f584a53513f003b4ceb

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

    Filesize

    172KB

    MD5

    0b908004debbda24e0a6707b2f27844b

    SHA1

    8dd70fd7e665b75eeb223658cbfa16749037b370

    SHA256

    84cdf43d3be720a60b1af2d52d4db76e36625cd661b98907f8fab3c979eb2e19

    SHA512

    6594d49cb0b3dee7d4cb5c251651e1b9493fa70e2810ba5c3dfec4cbb2a5ab4416d933ef63b785e36605bb9d2612d42413ed398b8c5b12856f8f3ddb2d524c67

  • memory/1832-21-0x0000000001310000-0x0000000001311000-memory.dmp

    Filesize

    4KB

  • memory/1832-20-0x0000000000260000-0x00000000002E1000-memory.dmp

    Filesize

    516KB

  • memory/1832-14-0x0000000001310000-0x0000000001311000-memory.dmp

    Filesize

    4KB

  • memory/1832-11-0x0000000000260000-0x00000000002E1000-memory.dmp

    Filesize

    516KB

  • memory/1832-41-0x0000000000260000-0x00000000002E1000-memory.dmp

    Filesize

    516KB

  • memory/2136-42-0x0000000000D20000-0x0000000000DB9000-memory.dmp

    Filesize

    612KB

  • memory/2136-39-0x00000000009A0000-0x00000000009A2000-memory.dmp

    Filesize

    8KB

  • memory/2136-38-0x0000000000D20000-0x0000000000DB9000-memory.dmp

    Filesize

    612KB

  • memory/2136-46-0x00000000009A0000-0x00000000009A2000-memory.dmp

    Filesize

    8KB

  • memory/2136-47-0x0000000000D20000-0x0000000000DB9000-memory.dmp

    Filesize

    612KB

  • memory/2136-48-0x0000000000D20000-0x0000000000DB9000-memory.dmp

    Filesize

    612KB

  • memory/4244-1-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

    Filesize

    4KB

  • memory/4244-0-0x0000000000DE0000-0x0000000000E61000-memory.dmp

    Filesize

    516KB

  • memory/4244-17-0x0000000000DE0000-0x0000000000E61000-memory.dmp

    Filesize

    516KB