Analysis

  • max time kernel
    141s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-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 2 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 UnmapMainImage 1 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:4160
    • 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:5008
      • 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:4984
        • C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          4⤵
          • Executes dropped EXE
          PID:1760
        • C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2128
          • C:\Windows\SysWOW64\schtasks.exe
            "schtasks.exe" /Create /TN "uic" /XML "C:\Users\Admin\AppData\Local\Temp\tmp18D2.tmp" /F
            5⤵
            • Creates scheduled task(s)
            PID:4216
        • C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
          4⤵
          • Executes dropped EXE
          PID:4948
    • C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      2⤵
      • Suspicious use of UnmapMainImage
      PID:3668
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3668 -s 12
        3⤵
        • Program crash
        PID:2452
    • C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      2⤵
        PID:4252
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4252 -s 80
          3⤵
          • Program crash
          PID:4684
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4252 -ip 4252
      1⤵
        PID:4120
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3668 -ip 3668
        1⤵
          PID:5024

        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\tmp18D2.tmp

          Filesize

          1KB

          MD5

          3ed7f07d4db74ff0359a2d40f9733474

          SHA1

          d0a86a54f775a7694a651679d5cd5e05ef9fe47d

          SHA256

          82c90158501ec7edc2403311b507be576465d98683087f7a82e3804bdf7e000f

          SHA512

          05527c712490e3417c9b37e379f104cc971c1b3b151661789319110686eccfcf9803ab9bf5f2820976a7a54616a82f704d32ca42a4f7e59494650a775e7cdc80

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

          Filesize

          242KB

          MD5

          d7c6f170f3b448d417b71c65addb6b33

          SHA1

          ba31e862e1d2606ee2ebdc91b03d5c96705a8499

          SHA256

          b9680d8e2432301e9626ea6e2cf95049f34c4f1a7332c3d6d02f571ab41ef888

          SHA512

          b39bee3a147e3593c55bb40510f4794a53aa266c9c9db7a3e74e4140dabf593fb108f32fb08a540821fc4b9556d453b47551adf2462d6ff5a8cfe58daa1097bc

        • memory/4160-4-0x0000000004F20000-0x0000000004F60000-memory.dmp

          Filesize

          256KB

        • memory/4160-16-0x0000000074A30000-0x00000000751E0000-memory.dmp

          Filesize

          7.7MB

        • memory/4160-3-0x0000000074A30000-0x00000000751E0000-memory.dmp

          Filesize

          7.7MB

        • memory/4160-6-0x000000000E210000-0x000000000E7B4000-memory.dmp

          Filesize

          5.6MB

        • memory/4160-8-0x0000000002820000-0x0000000002826000-memory.dmp

          Filesize

          24KB

        • memory/4160-7-0x000000000DC60000-0x000000000DCF2000-memory.dmp

          Filesize

          584KB

        • memory/4160-1-0x0000000000500000-0x0000000000546000-memory.dmp

          Filesize

          280KB

        • memory/4160-0-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

          Filesize

          4KB

        • memory/4160-2-0x0000000002A20000-0x0000000002A26000-memory.dmp

          Filesize

          24KB

        • memory/4160-5-0x000000000DBC0000-0x000000000DC5C000-memory.dmp

          Filesize

          624KB

        • memory/4984-29-0x0000000074A30000-0x00000000751E0000-memory.dmp

          Filesize

          7.7MB

        • memory/4984-30-0x0000000074A30000-0x00000000751E0000-memory.dmp

          Filesize

          7.7MB

        • memory/4984-37-0x0000000074A30000-0x00000000751E0000-memory.dmp

          Filesize

          7.7MB

        • memory/5008-10-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/5008-28-0x0000000074A30000-0x00000000751E0000-memory.dmp

          Filesize

          7.7MB

        • memory/5008-15-0x0000000074A30000-0x00000000751E0000-memory.dmp

          Filesize

          7.7MB