Overview

overview

10

Static

static

3

2025-04-04...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    122s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/04/2025, 21:06

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General

  • Target

    2025-04-04_0ed51730528e3b03175a489f8fe02ec2_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe

  • Size

    3.0MB

  • MD5

    0ed51730528e3b03175a489f8fe02ec2

  • SHA1

    dde2b78fe9dd1a6635ff2ac4b9c98b2b5017dd02

  • SHA256

    617b523ec51b9b4b6ca362ee07706d652c1c4d938a9946053bab553a7998e0a9

  • SHA512

    a320805505457c4716678b00854bbc6832b98e6d5db37b50018047a0110b6b3e192b8175ac39dcb5c731cd520bae4e441c24153f6fc39c35875c9eb57eaddd82

  • SSDEEP

    49152:R0/3Zm9HFwLWo9XiMNZTbOMT5mFbO8H8zE8DTGZf7rNl:RMelGWGyMzOMtUOY8w5F7rD

Score
10/10
salitybackdoordefense_evasiondiscoverytrojanupx

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

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

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

    backdoorsality
  • Sality family
    sality
  • UAC bypass 3 TTPs 1 IoCs
    defense_evasiontrojan
  • Windows security bypass 2 TTPs 6 IoCs
    defense_evasiontrojan
  • Windows security modification 2 TTPs 7 IoCs
    defense_evasiontrojan
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    defense_evasiontrojan
  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Drops autorun.inf file 1 TTPs 2 IoCs

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

  • UPX packed file 37 IoCs

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

    upx
  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 1 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 40 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs
    defense_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:64
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2672
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2684
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2796
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3628
                  • C:\Users\Admin\AppData\Local\Temp\2025-04-04_0ed51730528e3b03175a489f8fe02ec2_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe
                    "C:\Users\Admin\AppData\Local\Temp\2025-04-04_0ed51730528e3b03175a489f8fe02ec2_amadey_black-basta_luca-stealer_remcos_smoke-loader.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • 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:3012
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3732
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3924
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:4012
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4076
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:2188
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4168
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:5500
                              • 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:3248
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:2372
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:5748
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:2332
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:4180

                                        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

                                        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

                                        Credential Access

                                        Discovery

                                        Peripheral Device Discovery

                                        1
                                        T1120

                                        Query Registry

                                        2
                                        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:\kdivu.pif
                                          Filesize

                                          100KB

                                          MD5

                                          911005c00990cc142e39dfdc079151db

                                          SHA1

                                          147180a551af79fd1bf55fc55e0acb53c01336ca

                                          SHA256

                                          0e1f91f820af415b9977d34e52fddabaf827be5afebf769ae25750433bf278a7

                                          SHA512

                                          3f07144c49f4e673e3d5ed53bca8e0081751904acc03307fee42adfaea0b7cae8879380b2d73c5dccdb10360296dab12ea4d6f258af6ef7e09d3ee6b24db8df2

                                          Download Submit

                                        • memory/3012-26-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-17-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-12-0x0000000000A30000-0x0000000000A32000-memory.dmp

                                          Filesize

                                          8KB

                                          Download

                                        • memory/3012-15-0x0000000004880000-0x0000000004890000-memory.dmp

                                          Filesize

                                          64KB

                                          Download

                                        • memory/3012-11-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-14-0x0000000000A30000-0x0000000000A32000-memory.dmp

                                          Filesize

                                          8KB

                                          Download

                                        • memory/3012-9-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-10-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-8-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-5-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-7-0x0000000003BC0000-0x0000000003BC1000-memory.dmp

                                          Filesize

                                          4KB

                                          Download

                                        • memory/3012-6-0x0000000000A30000-0x0000000000A32000-memory.dmp

                                          Filesize

                                          8KB

                                          Download

                                        • memory/3012-4-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-31-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-16-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-29-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-18-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-20-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-19-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-23-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-24-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-0-0x0000000000400000-0x000000000071E000-memory.dmp

                                          Filesize

                                          3.1MB

                                          Download

                                        • memory/3012-3-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-27-0x0000000000A30000-0x0000000000A32000-memory.dmp

                                          Filesize

                                          8KB

                                          Download

                                        • memory/3012-13-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-32-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-34-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-38-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-45-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-47-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-48-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-50-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-52-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-54-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-56-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-58-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-61-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-62-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-64-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-66-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-68-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-69-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-70-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-1-0x00000000026B0000-0x000000000373E000-memory.dmp

                                          Filesize

                                          16.6MB

                                          Download

                                        • memory/3012-79-0x0000000000400000-0x000000000071E000-memory.dmp

                                          Filesize

                                          3.1MB

                                          Download