Analysis

  • max time kernel
    125s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-06-2024 11:23

General

  • Target

    83cceb0e71853af034f83574ae278770_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    83cceb0e71853af034f83574ae278770

  • SHA1

    656222bcce6504ef2e5d570529c0c7da94e31ceb

  • SHA256

    f6e8bb8b07679c1ece208f7b870c7d0493e33466268503ac00f2446cd1c13542

  • SHA512

    aed98f171223ff6b50ff9aafd1ab69779d09728a09d8433288f0ec1db6c71d0b0c701c8cb94d236ba7d6ba4859cdd2bfe9c4710fb0854b5d520355570460ac93

  • SSDEEP

    1536:C0rxe6+S91ISlXogEs0dyfgBcTjhq/SI5CRzbeq2JnwaWMuyVABhDe:7xetS/HlXobs/u0js/SGib525lZ2Bh

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 2 TTPs 6 IoCs
  • Sality

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

  • UAC bypass 3 TTPs 2 IoCs
  • Windows security bypass 2 TTPs 12 IoCs
  • Executes dropped EXE 3 IoCs
  • UPX packed file 33 IoCs

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

  • Windows security modification 2 TTPs 14 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 14 IoCs

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

  • Drops file in Program Files directory 4 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:320
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2548
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2568
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2672
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3460
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\83cceb0e71853af034f83574ae278770_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1476
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\83cceb0e71853af034f83574ae278770_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:2476
                      • C:\Users\Admin\AppData\Local\Temp\e57f2cc.exe
                        C:\Users\Admin\AppData\Local\Temp\e57f2cc.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Enumerates connected drives
                        • Drops file in Program Files directory
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:1796
                      • C:\Users\Admin\AppData\Local\Temp\e57f3d6.exe
                        C:\Users\Admin\AppData\Local\Temp\e57f3d6.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:1336
                      • C:\Users\Admin\AppData\Local\Temp\e580eb1.exe
                        C:\Users\Admin\AppData\Local\Temp\e580eb1.exe
                        4⤵
                        • Executes dropped EXE
                        PID:888
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3596
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3760
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3852
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3912
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4040
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:2376
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2300
                              • 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:3820
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                                  1⤵
                                    PID:2696
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=124.0.6367.118 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=124.0.2478.80 --initial-client-data=0x238,0x23c,0x240,0x234,0x258,0x7fff0ec5ceb8,0x7fff0ec5cec4,0x7fff0ec5ced0
                                      2⤵
                                        PID:1648
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2284,i,14486271492189381216,15799931579469722648,262144 --variations-seed-version --mojo-platform-channel-handle=2280 /prefetch:2
                                        2⤵
                                          PID:2540
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1940,i,14486271492189381216,15799931579469722648,262144 --variations-seed-version --mojo-platform-channel-handle=2632 /prefetch:3
                                          2⤵
                                            PID:648
                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2192,i,14486271492189381216,15799931579469722648,262144 --variations-seed-version --mojo-platform-channel-handle=3384 /prefetch:8
                                            2⤵
                                              PID:544
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3196,i,14486271492189381216,15799931579469722648,262144 --variations-seed-version --mojo-platform-channel-handle=4180 /prefetch:8
                                              2⤵
                                                PID:4280
                                            • C:\Windows\system32\backgroundTaskHost.exe
                                              "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                              1⤵
                                                PID:3928
                                              • C:\Windows\System32\RuntimeBroker.exe
                                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                1⤵
                                                  PID:4552
                                                • C:\Windows\System32\RuntimeBroker.exe
                                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                  1⤵
                                                    PID:840

                                                  Network

                                                  MITRE ATT&CK Matrix ATT&CK v13

                                                  Persistence

                                                  Create or Modify System Process

                                                  1
                                                  T1543

                                                  Windows Service

                                                  1
                                                  T1543.003

                                                  Privilege Escalation

                                                  Create or Modify System Process

                                                  1
                                                  T1543

                                                  Windows Service

                                                  1
                                                  T1543.003

                                                  Abuse Elevation Control Mechanism

                                                  1
                                                  T1548

                                                  Bypass User Account Control

                                                  1
                                                  T1548.002

                                                  Defense Evasion

                                                  Modify Registry

                                                  5
                                                  T1112

                                                  Abuse Elevation Control Mechanism

                                                  1
                                                  T1548

                                                  Bypass User Account Control

                                                  1
                                                  T1548.002

                                                  Impair Defenses

                                                  3
                                                  T1562

                                                  Disable or Modify Tools

                                                  3
                                                  T1562.001

                                                  Discovery

                                                  System Information Discovery

                                                  2
                                                  T1082

                                                  Query Registry

                                                  1
                                                  T1012

                                                  Peripheral Device Discovery

                                                  1
                                                  T1120

                                                  Replay Monitor

                                                  Loading Replay Monitor...

                                                  Downloads

                                                  • C:\Users\Admin\AppData\Local\Temp\e57f2cc.exe
                                                    Filesize

                                                    97KB

                                                    MD5

                                                    7d579d2e611c082040fe4cae91074c66

                                                    SHA1

                                                    a1bbb46afbbeb17feb1c7dadc38ddbd4ba7c656b

                                                    SHA256

                                                    8119a230ba4d83e33718ad9be303383e6dbc688761299dff28724d8bb970b2d9

                                                    SHA512

                                                    678f8d0da52418ede6cb4a82173eb87a6393e441a1cc2f5197ee5747792912b85fa4fc5f7503a2d4411dff6ce8ff4ea7fbb9368c24fcc7ec5d5b96382d7b1ef0

                                                  • C:\Windows\SYSTEM.INI
                                                    Filesize

                                                    257B

                                                    MD5

                                                    b08e7b23aade10e2c723eb33ffddf6bb

                                                    SHA1

                                                    5a0c6dec86a92d9e8bd3f5787e008ab354bae892

                                                    SHA256

                                                    91e913f40a1886ccf5b14ba2c2623a8dd11461c827d77718884a700ae1b69528

                                                    SHA512

                                                    4457f4dea299ec7ef83c56d1ae691ca71198083448470bcb56cad33872a1f1cf3a1881520fd7a5aaa76411635afa015e827277c282373a7cb91dc9979493fb77

                                                  • memory/888-61-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                                    Filesize

                                                    4KB

                                                  • memory/888-132-0x0000000000400000-0x0000000000412000-memory.dmp
                                                    Filesize

                                                    72KB

                                                  • memory/888-48-0x0000000000400000-0x0000000000412000-memory.dmp
                                                    Filesize

                                                    72KB

                                                  • memory/888-62-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                    Filesize

                                                    8KB

                                                  • memory/888-64-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                    Filesize

                                                    8KB

                                                  • memory/1336-58-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                                    Filesize

                                                    4KB

                                                  • memory/1336-59-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                    Filesize

                                                    8KB

                                                  • memory/1336-31-0x0000000000400000-0x0000000000412000-memory.dmp
                                                    Filesize

                                                    72KB

                                                  • memory/1336-63-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                    Filesize

                                                    8KB

                                                  • memory/1336-114-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1336-128-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1336-127-0x0000000000400000-0x0000000000412000-memory.dmp
                                                    Filesize

                                                    72KB

                                                  • memory/1796-42-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-26-0x0000000000770000-0x0000000000772000-memory.dmp
                                                    Filesize

                                                    8KB

                                                  • memory/1796-5-0x0000000000400000-0x0000000000412000-memory.dmp
                                                    Filesize

                                                    72KB

                                                  • memory/1796-6-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-32-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-29-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-35-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-34-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-36-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-37-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-38-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-39-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-40-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-8-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-43-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-10-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-52-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-54-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-55-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-15-0x0000000000780000-0x0000000000781000-memory.dmp
                                                    Filesize

                                                    4KB

                                                  • memory/1796-25-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-9-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-24-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-11-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-28-0x0000000000770000-0x0000000000772000-memory.dmp
                                                    Filesize

                                                    8KB

                                                  • memory/1796-65-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-67-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-70-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-72-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-74-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-76-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-77-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-80-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-81-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-86-0x00000000008B0000-0x000000000196A000-memory.dmp
                                                    Filesize

                                                    16.7MB

                                                  • memory/1796-94-0x0000000000770000-0x0000000000772000-memory.dmp
                                                    Filesize

                                                    8KB

                                                  • memory/1796-102-0x0000000000400000-0x0000000000412000-memory.dmp
                                                    Filesize

                                                    72KB

                                                  • memory/2476-27-0x0000000004180000-0x0000000004182000-memory.dmp
                                                    Filesize

                                                    8KB

                                                  • memory/2476-16-0x0000000004180000-0x0000000004182000-memory.dmp
                                                    Filesize

                                                    8KB

                                                  • memory/2476-13-0x0000000004210000-0x0000000004211000-memory.dmp
                                                    Filesize

                                                    4KB

                                                  • memory/2476-2-0x0000000010000000-0x0000000010020000-memory.dmp
                                                    Filesize

                                                    128KB

                                                  • memory/2476-12-0x0000000004180000-0x0000000004182000-memory.dmp
                                                    Filesize

                                                    8KB