Overview

overview

10

Static

static

3

Odeme_Takv...24.xll

windows7-x64

7

Odeme_Takv...24.xll

windows10-2004-x64

10

Analysis

  • max time kernel
    130s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-06-2024 13:07

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General

  • Target

    Odeme_Takvimi_Ocak-2024.xll

  • Size

    832KB

  • MD5

    8d31657e3cc733753f129c0a8ab9dd35

  • SHA1

    c5d9d5ddba7c1d9ee76c6ee21a5f6dcad1dbe82e

  • SHA256

    2c6977ae3de5f4439b178da21bd279e3181dfc394eaad65ed1b006dfb3b25d5b

  • SHA512

    381adba099f21f6b0ffa1ca70709ea5d3c3d4e7f87dc205b14e947c0c2353988d20c9fcf7732ac46a4e06fe4cfd6aa975c08e8357e2454ef2863fdac63015e34

  • SSDEEP

    12288:jG1N4HkcgMsiOd58bzbBSreWQ0uqZzD1reWabd/aEce45oJNb1qX90YdquL:joOOMX1m+QHT+dCEcelJJ1qtHPL

Score
10/10
xenoratrattrojan

Malware Config

Extracted

Language
xlm4.0
Source

Extracted

Family

xenorat

C2

salutoepiesircam.sytes.net

Mutex

Xeno_rat_nd8911d

Attributes
  • delay

    5000

  • install_path

    appdata

  • port

    4450

  • startup_name

    setting

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

    trojanratxenorat
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Odeme_Takvimi_Ocak-2024.xll"
    1⤵
    • Loads dropped DLL
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1516
    • C:\Users\Admin\AppData\Local\Temp\c0846236-b8f5-443d-88cb-eed5107f3776.exe
      "C:\Users\Admin\AppData\Local\Temp\c0846236-b8f5-443d-88cb-eed5107f3776.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3680
      • C:\Users\Admin\AppData\Local\Temp\c0846236-b8f5-443d-88cb-eed5107f3776.exe
        C:\Users\Admin\AppData\Local\Temp\c0846236-b8f5-443d-88cb-eed5107f3776.exe
        3⤵
        • Executes dropped EXE
        PID:3956
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3956 -s 80
          4⤵
          • Program crash
          PID:944
      • C:\Users\Admin\AppData\Local\Temp\c0846236-b8f5-443d-88cb-eed5107f3776.exe
        C:\Users\Admin\AppData\Local\Temp\c0846236-b8f5-443d-88cb-eed5107f3776.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2696
        • C:\Users\Admin\AppData\Roaming\XenoManager\c0846236-b8f5-443d-88cb-eed5107f3776.exe
          "C:\Users\Admin\AppData\Roaming\XenoManager\c0846236-b8f5-443d-88cb-eed5107f3776.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3224
          • C:\Users\Admin\AppData\Roaming\XenoManager\c0846236-b8f5-443d-88cb-eed5107f3776.exe
            C:\Users\Admin\AppData\Roaming\XenoManager\c0846236-b8f5-443d-88cb-eed5107f3776.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3160
            • C:\Windows\SysWOW64\schtasks.exe
              "schtasks.exe" /Create /TN "setting" /XML "C:\Users\Admin\AppData\Local\Temp\tmp782D.tmp" /F
              6⤵
              • Creates scheduled task(s)
              PID:3888
          • C:\Users\Admin\AppData\Roaming\XenoManager\c0846236-b8f5-443d-88cb-eed5107f3776.exe
            C:\Users\Admin\AppData\Roaming\XenoManager\c0846236-b8f5-443d-88cb-eed5107f3776.exe
            5⤵
            • Executes dropped EXE
            PID:3040
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3956 -ip 3956
    1⤵
      PID:1692

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Initial Access

    Execution

    Scheduled Task/Job

    1
    T1053

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Defense Evasion

    Credential Access

    Discovery

    Query Registry

    3
    T1012

    System Information Discovery

    4
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Resource Development

    Reconnaissance

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\c0846236-b8f5-443d-88cb-eed5107f3776.exe.log
      Filesize

      706B

      MD5

      d95c58e609838928f0f49837cab7dfd2

      SHA1

      55e7139a1e3899195b92ed8771d1ca2c7d53c916

      SHA256

      0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

      SHA512

      405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\Odeme_Takvimi_Ocak-2024.xll
      Filesize

      832KB

      MD5

      8d31657e3cc733753f129c0a8ab9dd35

      SHA1

      c5d9d5ddba7c1d9ee76c6ee21a5f6dcad1dbe82e

      SHA256

      2c6977ae3de5f4439b178da21bd279e3181dfc394eaad65ed1b006dfb3b25d5b

      SHA512

      381adba099f21f6b0ffa1ca70709ea5d3c3d4e7f87dc205b14e947c0c2353988d20c9fcf7732ac46a4e06fe4cfd6aa975c08e8357e2454ef2863fdac63015e34

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\c0846236-b8f5-443d-88cb-eed5107f3776.exe
      Filesize

      237KB

      MD5

      75d3859dfcf940cc1da679fc66e9b7e1

      SHA1

      343e5170eadfc2a3706bab50b422fa4d8103286f

      SHA256

      d5c9c960a1bc89923c8ec30aebd6fb9389e1cc8937540c2284d5344a967465f6

      SHA512

      1f825f829f055bf2f63243353a83834e0109b7f696a067ca9530bcf83db4697ecc6e353c4602a371a0bc7a514e42bd3720c128ac797444bf1eac6d859c842d49

      Download Submit
    • C:\Users\Admin\AppData\Local\Temp\tmp782D.tmp
      Filesize

      1KB

      MD5

      9625628605e5d7538b8615e3c2b10071

      SHA1

      08670cd151b1a3302d914dc3bbf108155a166031

      SHA256

      14adb011ea3a030f6dad4991992627955a79768ddef9c6f88694813893829b74

      SHA512

      b69ef4c2731aa6951b964965478f727dce9b33ba1f536c7964e1279e1f53e3c79fd33906ddf69d15ef84d5ef71b09660781aaa08953d842cc651b182dd84356f

      Download Submit
    • memory/1516-29-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-106-0x00007FF7D1B90000-0x00007FF7D1BA0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1516-30-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-3-0x00007FF811BAD000-0x00007FF811BAE000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1516-4-0x00007FF7D1B90000-0x00007FF7D1BA0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1516-5-0x00007FF7D1B90000-0x00007FF7D1BA0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1516-6-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-7-0x00007FF7CF6E0000-0x00007FF7CF6F0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1516-9-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-8-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-10-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-11-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-12-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-17-0x00007FF7CF6E0000-0x00007FF7CF6F0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1516-15-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-16-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-20-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-19-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-18-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-21-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-14-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-13-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-24-0x0000027A514A0000-0x0000027A51589000-memory.dmp
      Filesize

      932KB

      Download
    • memory/1516-28-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-0-0x00007FF7D1B90000-0x00007FF7D1BA0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1516-31-0x0000027A6AE00000-0x0000027A6AF84000-memory.dmp
      Filesize

      1.5MB

      Download
    • memory/1516-1-0x00007FF7D1B90000-0x00007FF7D1BA0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1516-2-0x00007FF7D1B90000-0x00007FF7D1BA0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1516-91-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-32-0x0000027A6ABE0000-0x0000027A6AC1C000-memory.dmp
      Filesize

      240KB

      Download
    • memory/1516-25-0x0000027A52A00000-0x0000027A52A14000-memory.dmp
      Filesize

      80KB

      Download
    • memory/1516-33-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-35-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-34-0x0000027A6AFC0000-0x0000027A6B006000-memory.dmp
      Filesize

      280KB

      Download
    • memory/1516-109-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-27-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-108-0x00007FF7D1B90000-0x00007FF7D1BA0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1516-107-0x00007FF7D1B90000-0x00007FF7D1BA0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1516-105-0x00007FF7D1B90000-0x00007FF7D1BA0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/1516-92-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-26-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-81-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-82-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/1516-90-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/2696-60-0x0000000000400000-0x0000000000412000-memory.dmp
      Filesize

      72KB

      Download
    • memory/3680-53-0x0000000005870000-0x00000000058AE000-memory.dmp
      Filesize

      248KB

      Download
    • memory/3680-54-0x000000000E500000-0x000000000E59C000-memory.dmp
      Filesize

      624KB

      Download
    • memory/3680-52-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/3680-51-0x00000000031D0000-0x00000000031D6000-memory.dmp
      Filesize

      24KB

      Download
    • memory/3680-49-0x00007FF811B10000-0x00007FF811D05000-memory.dmp
      Filesize

      2.0MB

      Download
    • memory/3680-50-0x0000000000E30000-0x0000000000E74000-memory.dmp
      Filesize

      272KB

      Download
    • memory/3680-55-0x000000000EB50000-0x000000000F0F4000-memory.dmp
      Filesize

      5.6MB

      Download
    • memory/3680-56-0x000000000E5A0000-0x000000000E632000-memory.dmp
      Filesize

      584KB

      Download
    • memory/3680-57-0x0000000003190000-0x0000000003196000-memory.dmp
      Filesize

      24KB

      Download