Overview

overview

10

Static

static

3

2024-11-29...er.exe

windows7-x64

10

2024-11-29...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    122s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-11-2024 10:46

Sharing

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General

  • Target

    2024-11-29_64301778dc5e486ebfbd37a2266c75d4_luca-stealer_magniber.exe

  • Size

    1.5MB

  • MD5

    64301778dc5e486ebfbd37a2266c75d4

  • SHA1

    6df34828eeaf20f39e0a09052803f73c0cf45120

  • SHA256

    bf7fe27b0c0c8abe978e8769e5fb74e49634264f1be3f93c88b0c0c161adf9e0

  • SHA512

    73d17c52f2e0ea51ac9b4bf7915d3819ba4bad557957715bcc132fe6151d65bc358ceda65f33fdfb5b80a2aeaa19df4fed5c04419aa7e65de033f368e3a8a54b

  • SSDEEP

    24576:xtKTSltyRlmNKsjgofy1Or5R6zYwJdd91I6Jj78kmd:Cfsjgd1I5wrd3JP8p

Score
10/10
salitybackdoorbootkitdiscoveryevasionpersistencetrojanupx

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
    evasion
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

    backdoorsality
  • Sality family
    sality
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Windows security bypass 2 TTPs 6 IoCs
    evasiontrojan
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 39 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2736
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2824
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2280
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3528
                  • C:\Users\Admin\AppData\Local\Temp\2024-11-29_64301778dc5e486ebfbd37a2266c75d4_luca-stealer_magniber.exe
                    "C:\Users\Admin\AppData\Local\Temp\2024-11-29_64301778dc5e486ebfbd37a2266c75d4_luca-stealer_magniber.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Writes to the Master Boot Record (MBR)
                    • Drops autorun.inf file
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:4960
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3688
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3864
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:4000
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4068
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2716
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4128
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4900
                              • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                                "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                                1⤵
                                  PID:3608

                                Network

                                MITRE ATT&CK Enterprise v15

                                Reconnaissance

                                Resource Development

                                Initial Access

                                Replication Through Removable Media

                                1
                                T1091

                                Execution

                                Persistence

                                Create or Modify System Process

                                1
                                T1543

                                Windows Service

                                1
                                T1543.003

                                Pre-OS Boot

                                1
                                T1542

                                Bootkit

                                1
                                T1542.003

                                Privilege Escalation

                                Abuse Elevation Control Mechanism

                                1
                                T1548

                                Bypass User Account Control

                                1
                                T1548.002

                                Create or Modify System Process

                                1
                                T1543

                                Windows Service

                                1
                                T1543.003

                                Defense Evasion

                                Abuse Elevation Control Mechanism

                                1
                                T1548

                                Bypass User Account Control

                                1
                                T1548.002

                                Impair Defenses

                                4
                                T1562

                                Disable or Modify System Firewall

                                1
                                T1562.004

                                Disable or Modify Tools

                                3
                                T1562.001

                                Modify Registry

                                5
                                T1112

                                Pre-OS Boot

                                1
                                T1542

                                Bootkit

                                1
                                T1542.003

                                Credential Access

                                Discovery

                                Peripheral Device Discovery

                                1
                                T1120

                                Query Registry

                                1
                                T1012

                                System Information Discovery

                                2
                                T1082

                                System Location Discovery

                                1
                                T1614

                                System Language Discovery

                                1
                                T1614.001

                                Lateral Movement

                                Replication Through Removable Media

                                1
                                T1091

                                Collection

                                Command and Control

                                Exfiltration

                                Impact

                                Replay Monitor

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                                Downloads

                                • F:\dxkpd.pif
                                  Filesize

                                  97KB

                                  MD5

                                  ae434004a79f6a4b04d863d07ee24649

                                  SHA1

                                  e952987317c12a753eb559e91ddc121bd0608343

                                  SHA256

                                  b44295c83eff0608249f20c08c39f6977ed5ee14b13f6132763f1e000c2624db

                                  SHA512

                                  417ee1739fa8a23dca73264f655a865ef35fbe1dc5d281de1baae19de53bd8f39f230cd9877d0795079b1e853c0cf144787e48d73b4e05ea4965a9502bd4481f

                                  Download Submit

                                • memory/4960-29-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-7-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-1-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-6-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-8-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-14-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-19-0x00000000039A0000-0x00000000039A2000-memory.dmp

                                  Filesize

                                  8KB

                                  Download

                                • memory/4960-20-0x00000000039A0000-0x00000000039A2000-memory.dmp

                                  Filesize

                                  8KB

                                  Download

                                • memory/4960-15-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-18-0x0000000004A50000-0x0000000004A51000-memory.dmp

                                  Filesize

                                  4KB

                                  Download

                                • memory/4960-17-0x00000000039A0000-0x00000000039A2000-memory.dmp

                                  Filesize

                                  8KB

                                  Download

                                • memory/4960-5-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-3-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-16-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-21-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-22-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-31-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-24-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-25-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-27-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-28-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-0-0x0000000000400000-0x0000000000587000-memory.dmp

                                  Filesize

                                  1.5MB

                                  Download

                                • memory/4960-33-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-4-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-23-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-35-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-37-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-41-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-43-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-42-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-44-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-46-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-47-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-50-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-52-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-54-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-55-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-57-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-60-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-67-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-69-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-70-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-72-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-77-0x0000000002590000-0x000000000364A000-memory.dmp

                                  Filesize

                                  16.7MB

                                  Download

                                • memory/4960-32-0x00000000039A0000-0x00000000039A2000-memory.dmp

                                  Filesize

                                  8KB

                                  Download

                                • memory/4960-86-0x0000000000400000-0x0000000000587000-memory.dmp

                                  Filesize

                                  1.5MB

                                  Download