Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04-07-2024 11:42

General

  • Target

    odeme tarihleri.scr.exe

  • Size

    240KB

  • MD5

    bb4b3fd0c725a96ba871f77f9604fa69

  • SHA1

    0b3926a1a98b87938b94f8ffd511f7319a576990

  • SHA256

    c3e5a543f13e20484325ba5a08fd8993880f8282ed5a40e30c97fcf2aea91fa1

  • SHA512

    cce99d6730ba2de4bd530fca0f31c3d702fecc55370e135915dec69415484335879c0e07cb2a406266a4aed641e57c631b27ce7ff30198a23038f25ae0296a63

  • SSDEEP

    6144:GVjndzqytMhsZAEO66joa7ZgVtgv5T7K9YWs1NExcl+Vk+jI:FyasZAEB6jo++VSv569YWs1NExcl+Vkt

Malware Config

Extracted

Family

xenorat

C2

91.92.248.167

Mutex

Dolid_rat_nd8859g

Attributes
  • delay

    60000

  • install_path

    appdata

  • port

    1280

  • startup_name

    dms

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of SetThreadContext 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\odeme tarihleri.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\odeme tarihleri.scr.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1948
    • C:\Users\Admin\AppData\Local\Temp\odeme tarihleri.scr.exe
      "C:\Users\Admin\AppData\Local\Temp\odeme tarihleri.scr.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1580
      • C:\Users\Admin\AppData\Roaming\XenoManager\odeme tarihleri.scr.exe
        "C:\Users\Admin\AppData\Roaming\XenoManager\odeme tarihleri.scr.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2316
        • C:\Users\Admin\AppData\Roaming\XenoManager\odeme tarihleri.scr.exe
          "C:\Users\Admin\AppData\Roaming\XenoManager\odeme tarihleri.scr.exe"
          4⤵
          • Executes dropped EXE
          PID:2416
        • C:\Users\Admin\AppData\Roaming\XenoManager\odeme tarihleri.scr.exe
          "C:\Users\Admin\AppData\Roaming\XenoManager\odeme tarihleri.scr.exe"
          4⤵
          • Executes dropped EXE
          PID:2552
        • C:\Users\Admin\AppData\Roaming\XenoManager\odeme tarihleri.scr.exe
          "C:\Users\Admin\AppData\Roaming\XenoManager\odeme tarihleri.scr.exe"
          4⤵
          • Executes dropped EXE
          PID:2984
    • C:\Users\Admin\AppData\Local\Temp\odeme tarihleri.scr.exe
      "C:\Users\Admin\AppData\Local\Temp\odeme tarihleri.scr.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3004
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "dms" /XML "C:\Users\Admin\AppData\Local\Temp\tmp10C3.tmp" /F
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1756
    • C:\Users\Admin\AppData\Local\Temp\odeme tarihleri.scr.exe
      "C:\Users\Admin\AppData\Local\Temp\odeme tarihleri.scr.exe"
      2⤵
        PID:2568

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp10C3.tmp

      Filesize

      1KB

      MD5

      37ec5267dd86eda7ede5ebd12f1e36f1

      SHA1

      44b076789f3b146b984bf38a80ede8a02af969c7

      SHA256

      438b9d04247ca8bea31f6021570568582eb427bc258ad053a09c5c9dadfbfb22

      SHA512

      23c79488911085bf39d31aa3e3be93681e7cc147e8853b88ab1fcee7b334895d575c2afe0d119993879aafdc020385aa7c96991567dd82498eef40061b1359ad

    • \Users\Admin\AppData\Roaming\XenoManager\odeme tarihleri.scr.exe

      Filesize

      240KB

      MD5

      bb4b3fd0c725a96ba871f77f9604fa69

      SHA1

      0b3926a1a98b87938b94f8ffd511f7319a576990

      SHA256

      c3e5a543f13e20484325ba5a08fd8993880f8282ed5a40e30c97fcf2aea91fa1

      SHA512

      cce99d6730ba2de4bd530fca0f31c3d702fecc55370e135915dec69415484335879c0e07cb2a406266a4aed641e57c631b27ce7ff30198a23038f25ae0296a63

    • memory/1580-23-0x0000000074CD0000-0x00000000753BE000-memory.dmp

      Filesize

      6.9MB

    • memory/1580-6-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/1580-8-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/1580-16-0x0000000000400000-0x0000000000412000-memory.dmp

      Filesize

      72KB

    • memory/1580-33-0x0000000074CD0000-0x00000000753BE000-memory.dmp

      Filesize

      6.9MB

    • memory/1948-3-0x00000000004F0000-0x000000000052E000-memory.dmp

      Filesize

      248KB

    • memory/1948-4-0x0000000074CD0000-0x00000000753BE000-memory.dmp

      Filesize

      6.9MB

    • memory/1948-5-0x0000000000450000-0x0000000000456000-memory.dmp

      Filesize

      24KB

    • memory/1948-2-0x00000000003F0000-0x00000000003F6000-memory.dmp

      Filesize

      24KB

    • memory/1948-0-0x0000000074CDE000-0x0000000074CDF000-memory.dmp

      Filesize

      4KB

    • memory/1948-25-0x0000000074CD0000-0x00000000753BE000-memory.dmp

      Filesize

      6.9MB

    • memory/1948-1-0x0000000001330000-0x0000000001370000-memory.dmp

      Filesize

      256KB

    • memory/2316-32-0x0000000000DC0000-0x0000000000E00000-memory.dmp

      Filesize

      256KB

    • memory/3004-24-0x0000000074CD0000-0x00000000753BE000-memory.dmp

      Filesize

      6.9MB

    • memory/3004-44-0x0000000074CD0000-0x00000000753BE000-memory.dmp

      Filesize

      6.9MB

    • memory/3004-47-0x0000000074CD0000-0x00000000753BE000-memory.dmp

      Filesize

      6.9MB

    • memory/3004-48-0x0000000074CD0000-0x00000000753BE000-memory.dmp

      Filesize

      6.9MB

    • memory/3004-49-0x0000000004D10000-0x0000000004E0A000-memory.dmp

      Filesize

      1000KB