Analysis

  • max time kernel
    142s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 08:11

General

  • Target

    Odeme_belgesi.exe

  • Size

    242KB

  • MD5

    a62267b983a96b83f7c64f20579992c7

  • SHA1

    a32bc7a08572e485e5a396adad9a7da8ecf60ad6

  • SHA256

    19074e7a2c8b41cebef774134e1caac0d9f085c58143d3a2ccdc46e77cadb61d

  • SHA512

    9f0cb484e4082081fa10da7668e367a6b4655a93af1ba415c58800848548665a7b9c0aab61366b21cfa9923f70e7bc3e8c6c969b5fc26d6cd7d2bf15eb81e79e

  • SSDEEP

    6144:R150wrA3nuGPJoVQuWozHl+2ryXezHabUpogdmpnh/bpiiLLTodF6aJV6I:ZA37JoVQuPLNHabEVAjpTLTodF6aJVP

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).

  • 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:4848
    • C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
      2⤵
        PID:1920
      • 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:5032
        • 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:1944
          • C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
            C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
            4⤵
            • Executes dropped EXE
            PID:1376
          • C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
            C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
            4⤵
            • Executes dropped EXE
            PID:5012
          • C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
            C:\Users\Admin\AppData\Roaming\XenoManager\Odeme_belgesi.exe
            4⤵
            • Executes dropped EXE
            PID:1984
      • C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
        C:\Users\Admin\AppData\Local\Temp\Odeme_belgesi.exe
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2680
        • C:\Windows\SysWOW64\schtasks.exe
          "schtasks.exe" /Create /TN "uic" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFA3A.tmp" /F
          3⤵
          • Creates scheduled task(s)
          PID:1192
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1316 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:4340

      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\tmpFA3A.tmp

        Filesize

        1KB

        MD5

        3834d8af1e853eea8b1fa82648dc56b3

        SHA1

        d2e6fd9056c55cac3526b792fc9bbf8ec4e114c0

        SHA256

        c23755e5cb8510c56a22c2074a2ca01511eed7a4fd6831eb62662c503461d0c0

        SHA512

        efb62e3a1b67fa211b39f00e6c0f3b37bc198a0607a5574fa314b5a81307b70fd0f9b4d298087f565703158a60f82c1dc4e8f50681c7313b6babb7db0bfb8e30

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

        Filesize

        242KB

        MD5

        a62267b983a96b83f7c64f20579992c7

        SHA1

        a32bc7a08572e485e5a396adad9a7da8ecf60ad6

        SHA256

        19074e7a2c8b41cebef774134e1caac0d9f085c58143d3a2ccdc46e77cadb61d

        SHA512

        9f0cb484e4082081fa10da7668e367a6b4655a93af1ba415c58800848548665a7b9c0aab61366b21cfa9923f70e7bc3e8c6c969b5fc26d6cd7d2bf15eb81e79e

      • memory/1920-19-0x0000000074C10000-0x00000000753C0000-memory.dmp

        Filesize

        7.7MB

      • memory/1920-9-0x0000000000400000-0x0000000000412000-memory.dmp

        Filesize

        72KB

      • memory/1920-13-0x0000000074C10000-0x00000000753C0000-memory.dmp

        Filesize

        7.7MB

      • memory/2680-20-0x0000000074C10000-0x00000000753C0000-memory.dmp

        Filesize

        7.7MB

      • memory/2680-15-0x0000000074C10000-0x00000000753C0000-memory.dmp

        Filesize

        7.7MB

      • memory/2680-38-0x0000000074C10000-0x00000000753C0000-memory.dmp

        Filesize

        7.7MB

      • memory/4848-16-0x0000000074C10000-0x00000000753C0000-memory.dmp

        Filesize

        7.7MB

      • memory/4848-5-0x000000000D910000-0x000000000D9AC000-memory.dmp

        Filesize

        624KB

      • memory/4848-6-0x000000000DF60000-0x000000000E504000-memory.dmp

        Filesize

        5.6MB

      • memory/4848-7-0x000000000DA50000-0x000000000DAE2000-memory.dmp

        Filesize

        584KB

      • memory/4848-3-0x0000000074C10000-0x00000000753C0000-memory.dmp

        Filesize

        7.7MB

      • memory/4848-0-0x0000000074C1E000-0x0000000074C1F000-memory.dmp

        Filesize

        4KB

      • memory/4848-4-0x0000000004DE0000-0x0000000004E20000-memory.dmp

        Filesize

        256KB

      • memory/4848-2-0x0000000000B70000-0x0000000000B76000-memory.dmp

        Filesize

        24KB

      • memory/4848-8-0x0000000004820000-0x0000000004826000-memory.dmp

        Filesize

        24KB

      • memory/4848-1-0x0000000000280000-0x00000000002C6000-memory.dmp

        Filesize

        280KB

      • memory/5032-14-0x0000000074C10000-0x00000000753C0000-memory.dmp

        Filesize

        7.7MB

      • memory/5032-31-0x0000000074C10000-0x00000000753C0000-memory.dmp

        Filesize

        7.7MB