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Overview

overview

10

Static

static

3

711ae558d7...18.exe

windows7-x64

3

711ae558d7...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/07/2024, 20:26

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General

  • Target

    711ae558d7286ad13644149159044dcc_JaffaCakes118.exe

  • Size

    408KB

  • MD5

    711ae558d7286ad13644149159044dcc

  • SHA1

    57810350fb7267b2870d8d4bdabfedf9710ca7e0

  • SHA256

    eab1b6c30aad7cd1f0ffa2f5214f4f616c07276d18e917bed2f70b36a100864e

  • SHA512

    37cc209630974a9005e4e49d2eb96170bcc935a2612d7d0a65fe99aed1870660fb855255bbde6a78c2f2064e4a5ad352f222fb570259362bf02faf8989ea655f

  • SSDEEP

    6144:k+bELf/Mi/cWdi5pV/JNWOVhMtWk8mW4e5/K74cDtN3e:OdOpNX1hxmuyN3e

Score
10/10
salitybackdoordiscoveryevasionpersistencetrojanupx

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 visibility of file extensions in Explorer 2 TTPs 9 IoCs
    evasion
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 9 IoCs
    evasion
  • Sality

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

    backdoorsality
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 8 IoCs
  • UPX packed file 9 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 39 IoCs
    persistence
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

    discovery
  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 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:808
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:816
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2708
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3104
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3144
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3516
                  • C:\Users\Admin\AppData\Local\Temp\711ae558d7286ad13644149159044dcc_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\711ae558d7286ad13644149159044dcc_JaffaCakes118.exe"
                    2⤵
                    • Modifies visibility of file extensions in Explorer
                    • Modifies visiblity of hidden/system files in Explorer
                    • UAC bypass
                    • Checks computer location settings
                    • Adds Run key to start application
                    • Checks whether UAC is enabled
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:3992
                    • C:\Program Files\Windows Alerter\WinAlert.exe
                      "C:\Program Files\Windows Alerter\WinAlert.exe"
                      3⤵
                      • Modifies visibility of file extensions in Explorer
                      • Modifies visiblity of hidden/system files in Explorer
                      • Executes dropped EXE
                      • Adds Run key to start application
                      • System Location Discovery: System Language Discovery
                      PID:2968
                    • C:\Program Files\Windows Alerter\WinAlert.exe
                      "C:\Program Files\Windows Alerter\WinAlert.exe"
                      3⤵
                      • Modifies visibility of file extensions in Explorer
                      • Modifies visiblity of hidden/system files in Explorer
                      • Executes dropped EXE
                      • Adds Run key to start application
                      • System Location Discovery: System Language Discovery
                      PID:2764
                    • C:\RECYCLER\X-1-5-21-1960408961-725345543-839522115-1003\WinSysApp.exe
                      "C:\RECYCLER\X-1-5-21-1960408961-725345543-839522115-1003\WinSysApp.exe"
                      3⤵
                      • Modifies visibility of file extensions in Explorer
                      • Modifies visiblity of hidden/system files in Explorer
                      • Checks computer location settings
                      • Executes dropped EXE
                      • Adds Run key to start application
                      • System Location Discovery: System Language Discovery
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:924
                      • C:\Program Files\Windows Alerter\WinAlert.exe
                        "C:\Program Files\Windows Alerter\WinAlert.exe"
                        4⤵
                        • Modifies visibility of file extensions in Explorer
                        • Modifies visiblity of hidden/system files in Explorer
                        • Executes dropped EXE
                        • Adds Run key to start application
                        PID:1016
                      • C:\Program Files\Windows Common Files\Commgr.exe
                        "C:\Program Files\Windows Common Files\Commgr.exe"
                        4⤵
                        • Modifies visibility of file extensions in Explorer
                        • Modifies visiblity of hidden/system files in Explorer
                        • Executes dropped EXE
                        • Adds Run key to start application
                        PID:1092
                    • C:\Program Files\Windows Common Files\Commgr.exe
                      "C:\Program Files\Windows Common Files\Commgr.exe"
                      3⤵
                      • Modifies visibility of file extensions in Explorer
                      • Modifies visiblity of hidden/system files in Explorer
                      • Executes dropped EXE
                      • Adds Run key to start application
                      • System Location Discovery: System Language Discovery
                      PID:4004
                    • C:\Program Files\Windows Common Files\Commgr.exe
                      "C:\Program Files\Windows Common Files\Commgr.exe"
                      3⤵
                      • Modifies visibility of file extensions in Explorer
                      • Modifies visiblity of hidden/system files in Explorer
                      • Executes dropped EXE
                      • Adds Run key to start application
                      PID:3912
                    • C:\RECYCLER\X-1-5-21-1960408961-725345543-839522115-1003\WinSysApp.exe
                      "C:\RECYCLER\X-1-5-21-1960408961-725345543-839522115-1003\WinSysApp.exe"
                      3⤵
                      • Modifies visibility of file extensions in Explorer
                      • Modifies visiblity of hidden/system files in Explorer
                      • Executes dropped EXE
                      • Adds Run key to start application
                      PID:2728
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3624
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3812
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3900
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3968
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4060
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4104
                            • 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:5048
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2236
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:552
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3128
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:3180
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:1656
                                        • C:\Windows\system32\DllHost.exe
                                          C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                          1⤵
                                            PID:3684
                                          • C:\Windows\System32\RuntimeBroker.exe
                                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                                            1⤵
                                              PID:824
                                            • C:\Windows\System32\RuntimeBroker.exe
                                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                                              1⤵
                                                PID:4520

                                              Network

                                              MITRE ATT&CK Enterprise v15

                                              Reconnaissance

                                              Resource Development

                                              Initial Access

                                              Execution

                                              Persistence

                                              Boot or Logon Autostart Execution

                                              1
                                              T1547

                                              Registry Run Keys / Startup Folder

                                              1
                                              T1547.001

                                              Privilege Escalation

                                              Abuse Elevation Control Mechanism

                                              1
                                              T1548

                                              Bypass User Account Control

                                              1
                                              T1548.002

                                              Boot or Logon Autostart Execution

                                              1
                                              T1547

                                              Registry Run Keys / Startup Folder

                                              1
                                              T1547.001

                                              Defense Evasion

                                              Abuse Elevation Control Mechanism

                                              1
                                              T1548

                                              Bypass User Account Control

                                              1
                                              T1548.002

                                              Hide Artifacts

                                              2
                                              T1564

                                              Hidden Files and Directories

                                              2
                                              T1564.001

                                              Impair Defenses

                                              1
                                              T1562

                                              Disable or Modify Tools

                                              1
                                              T1562.001

                                              Modify Registry

                                              5
                                              T1112

                                              Credential Access

                                              Discovery

                                              Query Registry

                                              1
                                              T1012

                                              System Information Discovery

                                              3
                                              T1082

                                              System Location Discovery

                                              1
                                              T1614

                                              System Language Discovery

                                              1
                                              T1614.001

                                              Lateral Movement

                                              Collection

                                              Command and Control

                                              Exfiltration

                                              Impact

                                              Replay Monitor

                                              Loading Replay Monitor...

                                              Downloads

                                              • C:\RECYCLER\X-1-5-21-1960408961-725345543-839522115-1003\WinSysApp.exe
                                                Filesize

                                                408KB

                                                MD5

                                                711ae558d7286ad13644149159044dcc

                                                SHA1

                                                57810350fb7267b2870d8d4bdabfedf9710ca7e0

                                                SHA256

                                                eab1b6c30aad7cd1f0ffa2f5214f4f616c07276d18e917bed2f70b36a100864e

                                                SHA512

                                                37cc209630974a9005e4e49d2eb96170bcc935a2612d7d0a65fe99aed1870660fb855255bbde6a78c2f2064e4a5ad352f222fb570259362bf02faf8989ea655f

                                                Download Submit

                                              • C:\Users\Admin\AppData\Local\Temp\0E578B58_Rar\Commgr.exe
                                                Filesize

                                                336KB

                                                MD5

                                                3853b62423d65907b0f15acac4223d23

                                                SHA1

                                                1f7dd659a1a8dac667b0a6be86364bdcfe2dc953

                                                SHA256

                                                2776f9a48377ddb6592b60c6ba5a0a19921331702de7afca4243d31263fb3871

                                                SHA512

                                                24a0416ec99bf6ab285782f792ab7a6ddfd242cc33d9aba0ad063972e28b3551a2ae523737b4a85d74de6648adb9fecd9860948f3ab896401ef11935a6dd53a5

                                                Download Submit

                                              • memory/924-159-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/924-207-0x0000000002500000-0x0000000002502000-memory.dmp

                                                Filesize

                                                8KB

                                                Download

                                              • memory/924-203-0x0000000007EE0000-0x0000000007EE1000-memory.dmp

                                                Filesize

                                                4KB

                                                Download

                                              • memory/1016-188-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/1016-180-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/1092-187-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/1092-179-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/2728-176-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/2728-163-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/2764-160-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/2764-201-0x0000000000650000-0x0000000000651000-memory.dmp

                                                Filesize

                                                4KB

                                                Download

                                              • memory/2764-206-0x0000000000640000-0x0000000000642000-memory.dmp

                                                Filesize

                                                8KB

                                                Download

                                              • memory/2968-177-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/2968-161-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/3912-181-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/3912-162-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/3992-199-0x00000000023E0000-0x0000000003410000-memory.dmp

                                                Filesize

                                                16.2MB

                                                Download

                                              • memory/3992-29-0x00000000023E0000-0x0000000003410000-memory.dmp

                                                Filesize

                                                16.2MB

                                                Download

                                              • memory/3992-22-0x0000000003410000-0x0000000003412000-memory.dmp

                                                Filesize

                                                8KB

                                                Download

                                              • memory/3992-17-0x00000000023E0000-0x0000000003410000-memory.dmp

                                                Filesize

                                                16.2MB

                                                Download

                                              • memory/3992-242-0x00000000023E0000-0x0000000003410000-memory.dmp

                                                Filesize

                                                16.2MB

                                                Download

                                              • memory/3992-16-0x0000000003420000-0x0000000003421000-memory.dmp

                                                Filesize

                                                4KB

                                                Download

                                              • memory/3992-15-0x0000000003410000-0x0000000003412000-memory.dmp

                                                Filesize

                                                8KB

                                                Download

                                              • memory/3992-174-0x00000000023E0000-0x0000000003410000-memory.dmp

                                                Filesize

                                                16.2MB

                                                Download

                                              • memory/3992-0-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download

                                              • memory/3992-240-0x00000000023E0000-0x0000000003410000-memory.dmp

                                                Filesize

                                                16.2MB

                                                Download

                                              • memory/3992-12-0x00000000023E0000-0x0000000003410000-memory.dmp

                                                Filesize

                                                16.2MB

                                                Download

                                              • memory/3992-2-0x00000000023E0000-0x0000000003410000-memory.dmp

                                                Filesize

                                                16.2MB

                                                Download

                                              • memory/3992-23-0x0000000003410000-0x0000000003412000-memory.dmp

                                                Filesize

                                                8KB

                                                Download

                                              • memory/3992-226-0x0000000003410000-0x0000000003412000-memory.dmp

                                                Filesize

                                                8KB

                                                Download

                                              • memory/3992-209-0x00000000023E0000-0x0000000003410000-memory.dmp

                                                Filesize

                                                16.2MB

                                                Download

                                              • memory/4004-205-0x0000000002040000-0x0000000002041000-memory.dmp

                                                Filesize

                                                4KB

                                                Download

                                              • memory/4004-208-0x00000000005C0000-0x00000000005C2000-memory.dmp

                                                Filesize

                                                8KB

                                                Download

                                              • memory/4004-147-0x0000000000400000-0x0000000000461000-memory.dmp

                                                Filesize

                                                388KB

                                                Download