Resubmissions

30-05-2024 02:44

240530-c762mabf51 10

30-05-2024 02:40

240530-c591hace44 10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    30-05-2024 02:40

General

  • Target

    wavepublicbeta.exe

  • Size

    45KB

  • MD5

    4186d43679d969e99c418e70d809a847

  • SHA1

    bc4e6d7fa8bac30f2740f998b89f93ae70796c16

  • SHA256

    de2c417b12a1868844093165b3f764e4c244d67097c16e658e7e7837889b4373

  • SHA512

    d13476da1c1c1ef43196496b81a18b53743a340457a57e17898d0af7004bc6bcf1692273776b615d5e6e6695343b7fd26765561e2998d7b9fae11aed2e178347

  • SSDEEP

    768:FdhO/poiiUcjlJInBVH9Xqk5nWEZ5SbTDaSuI7CPW5N:bw+jjgnXH9XqcnW85SbTnuIl

Score
10/10

Malware Config

Extracted

Family

xenorat

C2

david-login.gl.at.ply.gg

Mutex

Xeno_rat_nd8912d

Attributes
  • delay

    5000

  • install_path

    nothingset

  • port

    54479

  • startup_name

    nothingset

Signatures

  • XenorRat

    XenorRat is a remote access trojan written in C#.

  • Checks processor information in registry 2 TTPs 8 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.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\wavepublicbeta.exe
    "C:\Users\Admin\AppData\Local\Temp\wavepublicbeta.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4180
    • C:\Windows\SysWOW64\schtasks.exe
      "schtasks.exe" /Create /TN "XenoUpdateManager" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2ADF.tmp" /F
      2⤵
      • Creates scheduled task(s)
      PID:224
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:3348
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2784
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe"
        2⤵
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3984
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.0.153246496\739819434" -parentBuildID 20221007134813 -prefsHandle 1680 -prefMapHandle 1672 -prefsLen 20747 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d1902e6c-1847-4262-8c85-d91897283851} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 1760 2337fc05658 gpu
          3⤵
            PID:2396
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.1.1988010980\996376036" -parentBuildID 20221007134813 -prefsHandle 2104 -prefMapHandle 2100 -prefsLen 20828 -prefMapSize 233444 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ffa34ada-d60c-4608-9cea-a93d75bf2ecd} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 2116 2337e63f158 socket
            3⤵
            • Checks processor information in registry
            PID:484
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.2.1779161057\1893823732" -childID 1 -isForBrowser -prefsHandle 2636 -prefMapHandle 2740 -prefsLen 20931 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bbf8c78f-e14f-40af-815a-d44d45eb1deb} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 2944 2330c496258 tab
            3⤵
              PID:1688
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.3.200189947\2062920680" -childID 2 -isForBrowser -prefsHandle 3388 -prefMapHandle 3384 -prefsLen 26109 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a9e8d931-f4ae-4948-9fe8-f2dd56862975} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 3400 23375e69658 tab
              3⤵
                PID:3364
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.4.96412497\315112256" -childID 3 -isForBrowser -prefsHandle 4436 -prefMapHandle 4432 -prefsLen 26168 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4b19af26-d9fc-4a7a-84b9-2cfdfb3e6845} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 4448 2330e224e58 tab
                3⤵
                  PID:2488
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.5.1178752016\1872602243" -childID 4 -isForBrowser -prefsHandle 4932 -prefMapHandle 4928 -prefsLen 26168 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {609bb069-bd68-47ae-89e2-8885254c26c8} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 4940 2330e589958 tab
                  3⤵
                    PID:2860
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.6.2017594752\874604100" -childID 5 -isForBrowser -prefsHandle 3608 -prefMapHandle 4820 -prefsLen 26168 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {fcae9bd6-d97d-4e8a-9e11-a0a85d72edb3} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 4956 2330e589658 tab
                    3⤵
                      PID:4044
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.7.482039004\581236093" -childID 6 -isForBrowser -prefsHandle 5164 -prefMapHandle 5168 -prefsLen 26168 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2ca371c8-e238-4b34-b980-70f998897db2} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 5156 2330e589f58 tab
                      3⤵
                        PID:4608
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3984.8.1245781838\2130296915" -childID 7 -isForBrowser -prefsHandle 5512 -prefMapHandle 2952 -prefsLen 26249 -prefMapSize 233444 -jsInitHandle 1080 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b9cdac03-df20-4535-b5f5-32304ee82100} 3984 "\\.\pipe\gecko-crash-server-pipe.3984" 5528 2330b121658 tab
                        3⤵
                          PID:2584

                    Network

                    MITRE ATT&CK Matrix ATT&CK v13

                    Execution

                    Scheduled Task/Job

                    1
                    T1053

                    Persistence

                    Scheduled Task/Job

                    1
                    T1053

                    Privilege Escalation

                    Scheduled Task/Job

                    1
                    T1053

                    Discovery

                    Query Registry

                    2
                    T1012

                    System Information Discovery

                    1
                    T1082

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\tmp2ADF.tmp
                      Filesize

                      1KB

                      MD5

                      000519ca8a4cd99742492f31c782bd21

                      SHA1

                      8b8546abf1c2480e68c02e42c9608b3881bba83b

                      SHA256

                      8a2096a786dd2d63fa072acac9460c9e2a4ce2c056c7ec4faa24b19284de7881

                      SHA512

                      7883e1a3ade0534f2b0c05c1ed7b7d3ff27b2b7dea7bf55e59e4b819bb502c685ce06444b013e7f35c5ee8315025eadacee2d0eecb7b643e0e8efee381c99b75

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\datareporting\glean\db\data.safe.bin
                      Filesize

                      9KB

                      MD5

                      8f6ec2f03ff6c95d17db0d91be09d6f6

                      SHA1

                      ab4d2a3e49e0cea898362c0db658a693e77d6647

                      SHA256

                      565d013ec4924fe599e3306bdfe3bc9b7e33fe205dc58916f9e2f889fc3555b3

                      SHA512

                      bf628f8bd88b8297d13014b22e69db3c4747a16d92250698239c730821e196545ff9730c4579f4e073c58c1b09bf3b994dde33612b57d74c801768941520fd1a

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\datareporting\glean\pending_pings\ae621759-fd96-4088-b64b-12ed88cb8d96
                      Filesize

                      734B

                      MD5

                      377fb8e8d455defa5acc19df996a59f6

                      SHA1

                      e2d5def78ee5bd9c5ab9d8c7e3e5b37046640f73

                      SHA256

                      bb6bacf32c78418b4cbb05a103584e0a498af31e777fd8cb0c9ccb1160c0aaf6

                      SHA512

                      cc9e9048f779c074d1b5e583e60e1dfad29c869825f91804a7ec1f1eb956ba21ab96b238293f0f6edb740cf4ed5026da4c748a83035a47ad0782f58c5431865d

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\prefs-1.js
                      Filesize

                      6KB

                      MD5

                      91e8c79815c1f140ecf20675d0681ef8

                      SHA1

                      805c137fb16df2c9ba865e5a900efb8f6eb1cb62

                      SHA256

                      0f41ca8da5526b10ee4732e51bbe55891596f1fce5eedb76fe31eaf6a17a18d6

                      SHA512

                      cf4beb4366afe88a1a94d10c0f7a3eb92d59ad61e190c51e1634a5b04ddf8900e38c2d45323a1988f4ab21f95a68abeb0188401c64060464dfc69218098679b9

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\sessionstore-backups\recovery.jsonlz4
                      Filesize

                      3KB

                      MD5

                      b87440c63ad1ee63f6c2417469d99d0d

                      SHA1

                      c587afd4942ddbb79e4b9eef37bc9c8a69ce53b2

                      SHA256

                      e033b9446c27134f517dcba1846a8d2d9077ca10506c14820d3a3f5eabe580a7

                      SHA512

                      aa0e87672c4cc4e612df30cac7ac0e09e08df913205e4cf0de5a81bd56788de5bff57f68dfc6c4233829e2c120721863949b09d828fe75ed298f02b5554201a8

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\sessionstore.jsonlz4
                      Filesize

                      4KB

                      MD5

                      107752799302b34ae00d2b3a38086d20

                      SHA1

                      a9a344ffeb875ee663fb6004c1a00766be54d44b

                      SHA256

                      0cc53aa599eed0dd247893bedab4968a1000616793f922c8a969043e45bad9f5

                      SHA512

                      f1aeeaadc771e7dc0849a8581ef57fc96ac1fa4f5325ba322311ed66db72226775f195be0017824d9908d2515f4356271135032f8a66924b0da18d437459431a

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\wjyk7j4u.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
                      Filesize

                      184KB

                      MD5

                      7f868e557b098795d645df9ea302427f

                      SHA1

                      001f3306144559b4049a8ab139b4139f51e59c0e

                      SHA256

                      b228e23ecfb7965e3badefcbb031de0b4bb887634bccb34a826ac8ac89124ac5

                      SHA512

                      56fd8aa514cc25db5a2c9191d665eaffe90182cc5e4f15317e0cfbc9adf7336d9ad937d20384b0504f784e5939b76b4c4b0020cb06e4a472c650355cc6c4c89a

                    • memory/4180-5-0x0000000073D60000-0x000000007444E000-memory.dmp
                      Filesize

                      6.9MB

                    • memory/4180-8-0x0000000006A40000-0x0000000006F3E000-memory.dmp
                      Filesize

                      5.0MB

                    • memory/4180-9-0x00000000060C0000-0x0000000006152000-memory.dmp
                      Filesize

                      584KB

                    • memory/4180-10-0x0000000005880000-0x000000000588A000-memory.dmp
                      Filesize

                      40KB

                    • memory/4180-11-0x0000000005A40000-0x0000000005A4A000-memory.dmp
                      Filesize

                      40KB

                    • memory/4180-7-0x0000000005490000-0x000000000549A000-memory.dmp
                      Filesize

                      40KB

                    • memory/4180-6-0x0000000005460000-0x0000000005472000-memory.dmp
                      Filesize

                      72KB

                    • memory/4180-0-0x0000000073D6E000-0x0000000073D6F000-memory.dmp
                      Filesize

                      4KB

                    • memory/4180-4-0x0000000073D6E000-0x0000000073D6F000-memory.dmp
                      Filesize

                      4KB

                    • memory/4180-3-0x0000000005A90000-0x0000000005AF6000-memory.dmp
                      Filesize

                      408KB

                    • memory/4180-2-0x0000000073D60000-0x000000007444E000-memory.dmp
                      Filesize

                      6.9MB

                    • memory/4180-211-0x0000000005A60000-0x0000000005A68000-memory.dmp
                      Filesize

                      32KB

                    • memory/4180-1-0x00000000006E0000-0x00000000006F2000-memory.dmp
                      Filesize

                      72KB