Analysis

  • max time kernel
    141s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-07-2024 16:37

General

  • Target

    33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe

  • Size

    242KB

  • MD5

    38664a0a401cf3c0fd27e93b4acceee3

  • SHA1

    52d52004dd140bbf60e9abe882c0ee758c38ed58

  • SHA256

    33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581

  • SHA512

    fba2673d49012caf3e554caa93398bb96c8bd8a93aa51281ec7a5f136b2ebdb99167d0155c4c5e243eb7da81a68d8cbf0ee47900926eaa0164b931d13dfabbf8

  • SSDEEP

    6144:VEopEdkzfA6ON1B6X9T7eKx9EwyZibQ0rlioHd5ZaEb1FWxI:mvdSA6OV6X9lXbmibQ0rliK5ZaEb1FWq

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

dns.dobiamfollollc.online

Mutex

Jolid_rat_nd8889g

Attributes
  • delay

    61000

  • install_path

    appdata

  • port

    1284

  • startup_name

    hns

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).

  • Scheduled Task/Job: Scheduled Task 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\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
    "C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3120
      • C:\Windows\SysWOW64\schtasks.exe
        "schtasks.exe" /Create /TN "hns" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2381.tmp" /F
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1676
    • C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:1588
      • C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
        "C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1064
        • C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
          4⤵
          • Executes dropped EXE
          PID:1068
        • C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
          4⤵
          • Executes dropped EXE
          PID:3440
        • C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
          C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
          4⤵
          • Executes dropped EXE
          PID:4580
    • C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      C:\Users\Admin\AppData\Local\Temp\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      2⤵
        PID:4684

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe.log
      Filesize

      706B

      MD5

      d95c58e609838928f0f49837cab7dfd2

      SHA1

      55e7139a1e3899195b92ed8771d1ca2c7d53c916

      SHA256

      0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

      SHA512

      405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

    • C:\Users\Admin\AppData\Local\Temp\tmp2381.tmp
      Filesize

      1KB

      MD5

      631758a63f9662266cc0a8968dd2dddb

      SHA1

      5b9cd1d234c777d7248b4618975af9dac040e192

      SHA256

      7592af3933590653915c1d63c94adbc74fe37b25b433042a9ee9a71a291edfdc

      SHA512

      e8a5e4926121b87a41cf0e8a6d18a069dccb5b4215e11a3ba571199a236a2e6672555e086722ab10456bc9b6991637ecbdd32c35ce15b2376bc4853379adfa53

    • C:\Users\Admin\AppData\Roaming\XenoManager\33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581.exe
      Filesize

      242KB

      MD5

      38664a0a401cf3c0fd27e93b4acceee3

      SHA1

      52d52004dd140bbf60e9abe882c0ee758c38ed58

      SHA256

      33d31a4576721d116977faf9687fb9832e95999d28209aabaed55a24a3d6f581

      SHA512

      fba2673d49012caf3e554caa93398bb96c8bd8a93aa51281ec7a5f136b2ebdb99167d0155c4c5e243eb7da81a68d8cbf0ee47900926eaa0164b931d13dfabbf8

    • memory/1588-29-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/1588-16-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/3020-4-0x00000000055F0000-0x0000000005630000-memory.dmp
      Filesize

      256KB

    • memory/3020-3-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/3020-7-0x000000000E370000-0x000000000E402000-memory.dmp
      Filesize

      584KB

    • memory/3020-8-0x00000000050C0000-0x00000000050C6000-memory.dmp
      Filesize

      24KB

    • memory/3020-1-0x0000000000BB0000-0x0000000000BF6000-memory.dmp
      Filesize

      280KB

    • memory/3020-2-0x0000000002EF0000-0x0000000002EF6000-memory.dmp
      Filesize

      24KB

    • memory/3020-5-0x000000000E230000-0x000000000E2CC000-memory.dmp
      Filesize

      624KB

    • memory/3020-0-0x0000000074F4E000-0x0000000074F4F000-memory.dmp
      Filesize

      4KB

    • memory/3020-18-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/3020-6-0x000000000E880000-0x000000000EE24000-memory.dmp
      Filesize

      5.6MB

    • memory/3120-17-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/3120-14-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/3120-37-0x0000000074F40000-0x00000000756F0000-memory.dmp
      Filesize

      7.7MB

    • memory/3120-9-0x0000000000400000-0x0000000000412000-memory.dmp
      Filesize

      72KB