Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    120s
  • max time network
    98s
  • 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, 20:55

General

  • Target

    9b4b13dbca371f99fe0defc8d6c2370d7513d923061385636b2f344d0e6e07d3N.exe

  • Size

    510KB

  • MD5

    b639bc0a212aee9bc09ae316daff5210

  • SHA1

    240e3ec4bc4255de9a585442aebf034a6df69c4c

  • SHA256

    9b4b13dbca371f99fe0defc8d6c2370d7513d923061385636b2f344d0e6e07d3

  • SHA512

    36f549f9e1a4deb187cbd7e2bab8c16cb31078e2d5a503f8949abf077f4389ce96198d3fbdead95632e5c284c6269625fb2bba87bcaf96f6c1641ff61485ad07

  • SSDEEP

    12288:3o7CGWcQSyYI2VrFKH5RBv9AQ1pEDdKou:3MUv2LAv9AQ1p4dKb

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.

  • Urelas family
  • 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\9b4b13dbca371f99fe0defc8d6c2370d7513d923061385636b2f344d0e6e07d3N.exe
    "C:\Users\Admin\AppData\Local\Temp\9b4b13dbca371f99fe0defc8d6c2370d7513d923061385636b2f344d0e6e07d3N.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3132
    • C:\Users\Admin\AppData\Local\Temp\coego.exe
      "C:\Users\Admin\AppData\Local\Temp\coego.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4204
      • C:\Users\Admin\AppData\Local\Temp\duxeh.exe
        "C:\Users\Admin\AppData\Local\Temp\duxeh.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:4900
    • 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:1528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    d35772d3dd604dfd49eb86ebaa6f5f1a

    SHA1

    db915609f0889d7aba69169fb5aa71a9c3bda4b5

    SHA256

    f64da20470ab784b9e6e9e5056337861abf5972830b06d518d9d8dc2befe508d

    SHA512

    8c3c6386823a5479fbde39361856153dd2e4baadfc87e95174fdf6d78cf742da7d41521ffcbd736b91ef3046602128900f528dc3bcc86007b6dd6d3ce90aa871

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

    Filesize

    510KB

    MD5

    e8622865e28a0ac91bc44aff1c46a5af

    SHA1

    0f22e0509ea840b8f44dc21fc824f79ce3005843

    SHA256

    dd63db3c6363785b904658990c5677d74c12b95c9ddc1151d3d87a8d368c1f8b

    SHA512

    2d0987ec11caf9da1c75ea6bd336c4de04d2d18d0ec5cd759acf66fc0cf1a6f0015405f38c9f2b8cd462496e07e24f4854add25172a4e7124592477f712fe5d1

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

    Filesize

    172KB

    MD5

    56d463198b3eb0b623932ac6a2805b93

    SHA1

    fb3abde26747d29bd5c1fde75fa23e39e621a41c

    SHA256

    a597d6c0dc7007264a0eb1e8c937e83e43011e0b5cf34f15acd513dca2e2325c

    SHA512

    eafef41db72bcb7afd1e60c346701383b61c59c72b81d1aca572bc58ed0d1e6ea1d308879cadda5d08b4ed9663eefcd42b61687ec147b0ab12909e87b6cd2c40

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

    Filesize

    512B

    MD5

    a24e3008957da68734e391ab08b8baf0

    SHA1

    ff79f4e384e9cbcfb4029723b3269ad803b7e3fe

    SHA256

    323d8c905b3a3675a69f4ef3fec0f1ec052205a82770cdea59b6639510526984

    SHA512

    0808033542a30a73abd6a0614db26225746aa6725f603f9ffeff3ce0617be9fe868ac699c32c6467f407a7d3fdb3d742981ebcd747b4368256af4f29cbb7b995

  • memory/3132-0-0x0000000000510000-0x0000000000591000-memory.dmp

    Filesize

    516KB

  • memory/3132-14-0x0000000000510000-0x0000000000591000-memory.dmp

    Filesize

    516KB

  • memory/4204-17-0x0000000000750000-0x00000000007D1000-memory.dmp

    Filesize

    516KB

  • memory/4204-10-0x0000000000750000-0x00000000007D1000-memory.dmp

    Filesize

    516KB

  • memory/4204-27-0x0000000000750000-0x00000000007D1000-memory.dmp

    Filesize

    516KB

  • memory/4900-25-0x0000000000F80000-0x0000000001019000-memory.dmp

    Filesize

    612KB

  • memory/4900-28-0x0000000000590000-0x0000000000592000-memory.dmp

    Filesize

    8KB

  • memory/4900-29-0x0000000000F80000-0x0000000001019000-memory.dmp

    Filesize

    612KB

  • memory/4900-34-0x0000000000590000-0x0000000000592000-memory.dmp

    Filesize

    8KB

  • memory/4900-33-0x0000000000F80000-0x0000000001019000-memory.dmp

    Filesize

    612KB

  • memory/4900-35-0x0000000000F80000-0x0000000001019000-memory.dmp

    Filesize

    612KB