Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 08:11

General

  • Target

    Odeme_belgesi.exe

  • Size

    242KB

  • MD5

    d7c6f170f3b448d417b71c65addb6b33

  • SHA1

    ba31e862e1d2606ee2ebdc91b03d5c96705a8499

  • SHA256

    b9680d8e2432301e9626ea6e2cf95049f34c4f1a7332c3d6d02f571ab41ef888

  • SHA512

    b39bee3a147e3593c55bb40510f4794a53aa266c9c9db7a3e74e4140dabf593fb108f32fb08a540821fc4b9556d453b47551adf2462d6ff5a8cfe58daa1097bc

  • SSDEEP

    6144:EIjKgggMnaOAXf/qSDa9keprqZESPiwgt/KCiITy1VQI:EIjKd3WXfinD5e1iwgYCiITy1Vt

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

dns.requimacofradian.site

Mutex

Xeno_rat_nd8818g

Attributes
  • delay

    60000

  • install_path

    appdata

  • port

    1243

  • startup_name

    uic

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 54 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
    "C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5072
    • C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:968
      • C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
        "C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4524
        • C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          4⤵
          • Executes dropped EXE
          PID:3496
        • C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          4⤵
          • Executes dropped EXE
          PID:4056
        • C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          4⤵
          • Executes dropped EXE
          PID:3824
    • C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4904
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "uic" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2323.tmp" /F
        3⤵
        • Creates scheduled task(s)
        PID:2036
    • C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      2⤵
        PID:3548
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3548 -s 80
          3⤵
          • Program crash
          PID:2972
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3548 -ip 3548
      1⤵
        PID:1936

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Odeme_belgesi.exe.log

        Filesize

        706B

        MD5

        d95c58e609838928f0f49837cab7dfd2

        SHA1

        55e7139a1e3899195b92ed8771d1ca2c7d53c916

        SHA256

        0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

        SHA512

        405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

      • C:\Users\Admin\AppData\Local\Temp\tmp2323.tmp

        Filesize

        1KB

        MD5

        3834d8af1e853eea8b1fa82648dc56b3

        SHA1

        d2e6fd9056c55cac3526b792fc9bbf8ec4e114c0

        SHA256

        c23755e5cb8510c56a22c2074a2ca01511eed7a4fd6831eb62662c503461d0c0

        SHA512

        efb62e3a1b67fa211b39f00e6c0f3b37bc198a0607a5574fa314b5a81307b70fd0f9b4d298087f565703158a60f82c1dc4e8f50681c7313b6babb7db0bfb8e30

      • C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe

        Filesize

        242KB

        MD5

        d7c6f170f3b448d417b71c65addb6b33

        SHA1

        ba31e862e1d2606ee2ebdc91b03d5c96705a8499

        SHA256

        b9680d8e2432301e9626ea6e2cf95049f34c4f1a7332c3d6d02f571ab41ef888

        SHA512

        b39bee3a147e3593c55bb40510f4794a53aa266c9c9db7a3e74e4140dabf593fb108f32fb08a540821fc4b9556d453b47551adf2462d6ff5a8cfe58daa1097bc

      • memory/968-13-0x0000000075160000-0x0000000075910000-memory.dmp

        Filesize

        7.7MB

      • memory/968-30-0x0000000075160000-0x0000000075910000-memory.dmp

        Filesize

        7.7MB

      • memory/968-9-0x0000000000400000-0x0000000000412000-memory.dmp

        Filesize

        72KB

      • memory/4524-37-0x0000000075160000-0x0000000075910000-memory.dmp

        Filesize

        7.7MB

      • memory/4524-29-0x0000000075160000-0x0000000075910000-memory.dmp

        Filesize

        7.7MB

      • memory/4904-15-0x0000000075160000-0x0000000075910000-memory.dmp

        Filesize

        7.7MB

      • memory/4904-38-0x0000000075160000-0x0000000075910000-memory.dmp

        Filesize

        7.7MB

      • memory/4904-17-0x0000000075160000-0x0000000075910000-memory.dmp

        Filesize

        7.7MB

      • memory/5072-8-0x0000000002340000-0x0000000002346000-memory.dmp

        Filesize

        24KB

      • memory/5072-16-0x0000000075160000-0x0000000075910000-memory.dmp

        Filesize

        7.7MB

      • memory/5072-0-0x000000007516E000-0x000000007516F000-memory.dmp

        Filesize

        4KB

      • memory/5072-3-0x0000000075160000-0x0000000075910000-memory.dmp

        Filesize

        7.7MB

      • memory/5072-2-0x0000000004960000-0x0000000004966000-memory.dmp

        Filesize

        24KB

      • memory/5072-4-0x0000000004A30000-0x0000000004A70000-memory.dmp

        Filesize

        256KB

      • memory/5072-7-0x000000000D790000-0x000000000D822000-memory.dmp

        Filesize

        584KB

      • memory/5072-6-0x000000000DCA0000-0x000000000E244000-memory.dmp

        Filesize

        5.6MB

      • memory/5072-5-0x000000000D650000-0x000000000D6EC000-memory.dmp

        Filesize

        624KB

      • memory/5072-1-0x0000000000130000-0x0000000000176000-memory.dmp

        Filesize

        280KB