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Overview

overview

10

Static

static

3

69a1abf72e...18.exe

windows7-x64

10

69a1abf72e...18.exe

windows10-2004-x64

10

$PLUGINSDI...Ex.dll

windows7-x64

3

$PLUGINSDI...Ex.dll

windows10-2004-x64

3

$PLUGINSDI...ad.dll

windows7-x64

3

$PLUGINSDI...ad.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDIR/Time.dll

windows7-x64

3

$PLUGINSDIR/Time.dll

windows10-2004-x64

3

$PLUGINSDI...ef.dll

windows7-x64

3

$PLUGINSDI...ef.dll

windows10-2004-x64

3

$PLUGINSDIR/mt.dll

windows7-x64

3

$PLUGINSDIR/mt.dll

windows10-2004-x64

3

$PLUGINSDI...os.dll

windows7-x64

3

$PLUGINSDI...os.dll

windows10-2004-x64

3

$_12_/exte...ete.js

windows7-x64

3

$_12_/exte...ete.js

windows10-2004-x64

3

$_12_/exte...lon.js

windows7-x64

3

$_12_/exte...lon.js

windows10-2004-x64

3

$_12_/exte...art.js

windows7-x64

3

$_12_/exte...art.js

windows10-2004-x64

3

$_12_/exte...ver.js

windows7-x64

3

$_12_/exte...ver.js

windows10-2004-x64

3

$_12_/exte...plt.js

windows7-x64

3

$_12_/exte...plt.js

windows10-2004-x64

3

$_12_/exte...ref.js

windows7-x64

3

$_12_/exte...ref.js

windows10-2004-x64

3

Analysis

  • max time kernel
    134s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/07/2024, 00:50

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General

  • Target

    69a1abf72e139156db11fe97d335af60_JaffaCakes118.exe

  • Size

    284KB

  • MD5

    69a1abf72e139156db11fe97d335af60

  • SHA1

    d295a6cb874e5a5e4de2a5c74a76dc6e70cb5c2b

  • SHA256

    84a87dd084e36b8d75e627e159b44d02099461d9862659c4abbdc3ac6ce9296a

  • SHA512

    a583754d45b6700dbd3c4b60958c56f7d56de39469a0d30e379a90df9f2d021ca50de229b4ea9cc576e188546db6d50268132b58b0bb7b51f21edf339e4f270b

  • SSDEEP

    6144:aevN4q82soV8Bf+a2GWy4j0zGiTpiE+frpjF+q+o1f31qRH:7v82zV8BfWjbcpiE+frpjV+o1N6H

Score
10/10
salitybackdoordiscoveryevasionspywarestealertrojanupx

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
    evasion
  • Sality

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

    backdoorsality
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Windows security bypass 2 TTPs 6 IoCs
    evasiontrojan
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • UPX packed file 8 IoCs

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

    upx
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Drops file in Program Files directory 47 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 1 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 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:764
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:772
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:1020
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2428
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2452
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2704
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3516
                  • C:\Users\Admin\AppData\Local\Temp\69a1abf72e139156db11fe97d335af60_JaffaCakes118.exe
                    "C:\Users\Admin\AppData\Local\Temp\69a1abf72e139156db11fe97d335af60_JaffaCakes118.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Loads dropped DLL
                    • Windows security modification
                    • 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:1060
                • 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:3820
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3916
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3984
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4064
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3608
                            • 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:3484
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4728
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:1056
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:3884

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Reconnaissance

                                    Resource Development

                                    Initial Access

                                    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

                                    Unsecured Credentials

                                    1
                                    T1552

                                    Credentials In Files

                                    1
                                    T1552.001

                                    Discovery

                                    System Information Discovery

                                    2
                                    T1082

                                    System Location Discovery

                                    1
                                    T1614

                                    System Language Discovery

                                    1
                                    T1614.001

                                    Lateral Movement

                                    Collection

                                    Data from Local System

                                    1
                                    T1005

                                    Command and Control

                                    Exfiltration

                                    Impact

                                    Replay Monitor

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                                    Downloads

                                    • C:\Program Files (x86)\Mozilla Firefox\user.js
                                      Filesize

                                      222B

                                      MD5

                                      16250119013cd45cf98e860add74e412

                                      SHA1

                                      aac1f56275bcd946bdc968e0b04c06a18be51d2f

                                      SHA256

                                      67e3103cd044b18a5b77d750411956427e115879ba48d5f124303b77a4da2995

                                      SHA512

                                      65356cc6c15308bfd8c968311f559ae3776d2c9bcb750d77fa89b8ecbfc59d7f41465bd77d355699896d0c143f6d2191a9df60eb4dd1a9ef6645037cc9da7828

                                      Download Submit

                                    • C:\Users\Admin\AppData\Local\Temp\nsn9B08.tmp\System.dll
                                      Filesize

                                      11KB

                                      MD5

                                      c17103ae9072a06da581dec998343fc1

                                      SHA1

                                      b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

                                      SHA256

                                      dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

                                      SHA512

                                      d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

                                      Download Submit

                                    • C:\Users\Admin\AppData\Local\Temp\nsn9B08.tmp\nsisos.dll
                                      Filesize

                                      5KB

                                      MD5

                                      69806691d649ef1c8703fd9e29231d44

                                      SHA1

                                      e2193fcf5b4863605eec2a5eb17bf84c7ac00166

                                      SHA256

                                      ba79ab7f63f02ed5d5d46b82b11d97dac5b7ef7e9b9a4df926b43ceac18483b6

                                      SHA512

                                      5e5e0319e701d15134a01cb6472c624e271e99891058aef4dfe779c29c73899771a5b6f8b1cd61b543a3b3defeaecaa080c9cc4e76e84038ca08e12084f128eb

                                      Download Submit

                                    • memory/1060-7-0x0000000002420000-0x00000000034AE000-memory.dmp

                                      Filesize

                                      16.6MB

                                      Download

                                    • memory/1060-9-0x0000000000720000-0x0000000000722000-memory.dmp

                                      Filesize

                                      8KB

                                      Download

                                    • memory/1060-12-0x0000000000720000-0x0000000000722000-memory.dmp

                                      Filesize

                                      8KB

                                      Download

                                    • memory/1060-11-0x0000000000720000-0x0000000000722000-memory.dmp

                                      Filesize

                                      8KB

                                      Download

                                    • memory/1060-10-0x0000000002230000-0x0000000002231000-memory.dmp

                                      Filesize

                                      4KB

                                      Download

                                    • memory/1060-8-0x0000000002420000-0x00000000034AE000-memory.dmp

                                      Filesize

                                      16.6MB

                                      Download

                                    • memory/1060-4-0x0000000002420000-0x00000000034AE000-memory.dmp

                                      Filesize

                                      16.6MB

                                      Download

                                    • memory/1060-0-0x0000000000400000-0x000000000045D000-memory.dmp

                                      Filesize

                                      372KB

                                      Download

                                    • memory/1060-3-0x0000000002420000-0x00000000034AE000-memory.dmp

                                      Filesize

                                      16.6MB

                                      Download

                                    • memory/1060-5-0x0000000002420000-0x00000000034AE000-memory.dmp

                                      Filesize

                                      16.6MB

                                      Download

                                    • memory/1060-6-0x0000000002420000-0x00000000034AE000-memory.dmp

                                      Filesize

                                      16.6MB

                                      Download

                                    • memory/1060-1-0x0000000002420000-0x00000000034AE000-memory.dmp

                                      Filesize

                                      16.6MB

                                      Download

                                    • memory/1060-98-0x0000000000720000-0x0000000000722000-memory.dmp

                                      Filesize

                                      8KB

                                      Download

                                    • memory/1060-106-0x0000000000400000-0x000000000045D000-memory.dmp

                                      Filesize

                                      372KB

                                      Download

                                    • memory/1060-101-0x0000000002420000-0x00000000034AE000-memory.dmp

                                      Filesize

                                      16.6MB

                                      Download