Analysis

  • max time kernel
    143s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-06-2024 06:07

General

  • Target

    0b33e2a6802abca5224471ab911ba080_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    0b33e2a6802abca5224471ab911ba080

  • SHA1

    448a50e9e802b5be86192ff5e1e0240bf6044864

  • SHA256

    205bc3cde95a32e67e056451023a64f65acc3cae6288c55e107766f0924b458d

  • SHA512

    8da0a5dee6240b066675e5f8d13399a7d8c08f084969eb6ea76661a1a70f9b87b85f392c6d3e667cfbb55059cd39f8c38532be15899a4b80466433a9d287a005

  • SSDEEP

    1536:YE5jvAELOC4Sm49h5QPOdaKG8sAMfsLW9toPZJZy8+Q49ymp:vjvrfD1dq8dM0mtoF+

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 3 IoCs
  • Sality

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

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • UPX packed file 29 IoCs

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

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 11 IoCs

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

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

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:388
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2808
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2848
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2952
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3372
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0b33e2a6802abca5224471ab911ba080_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1420
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0b33e2a6802abca5224471ab911ba080_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:1528
                      • C:\Users\Admin\AppData\Local\Temp\e57f09a.exe
                        C:\Users\Admin\AppData\Local\Temp\e57f09a.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 Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:2076
                      • C:\Users\Admin\AppData\Local\Temp\e57f712.exe
                        C:\Users\Admin\AppData\Local\Temp\e57f712.exe
                        4⤵
                        • Executes dropped EXE
                        PID:1720
                      • C:\Users\Admin\AppData\Local\Temp\e580579.exe
                        C:\Users\Admin\AppData\Local\Temp\e580579.exe
                        4⤵
                        • Executes dropped EXE
                        PID:1584
                      • C:\Users\Admin\AppData\Local\Temp\e580606.exe
                        C:\Users\Admin\AppData\Local\Temp\e580606.exe
                        4⤵
                        • Executes dropped EXE
                        PID:2196
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3564
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3756
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3880
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3972
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4056
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4108
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4800
                              • 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:2272
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                                  1⤵
                                    PID:3848
                                    • 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=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x23c,0x240,0x244,0x238,0x214,0x7ff825262e98,0x7ff825262ea4,0x7ff825262eb0
                                      2⤵
                                        PID:1292
                                      • 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=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2740 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:2
                                        2⤵
                                          PID:3312
                                        • 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 --mojo-platform-channel-handle=2800 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:3
                                          2⤵
                                            PID:3112
                                          • 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 --mojo-platform-channel-handle=3096 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
                                            2⤵
                                              PID:3428
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5408 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:1
                                              2⤵
                                                PID:4128
                                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5544 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:1
                                                2⤵
                                                  PID:3892
                                                • 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 --mojo-platform-channel-handle=3968 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
                                                  2⤵
                                                    PID:2240

                                                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\e57f09a.exe
                                                  Filesize

                                                  97KB

                                                  MD5

                                                  92ac594734f20256378a9e29f0f5657e

                                                  SHA1

                                                  cd8c3a462e90b7bd129dd3a5c76c3d2ff53b30ce

                                                  SHA256

                                                  c2fc813d5403fe9c996f8056ec10f08a2c38080a461da272e44296c73fd484dd

                                                  SHA512

                                                  782fbcd8014f885ed01dc9fc9422f7e824f0c8bdc095d4c9dcb233a71fcec3505e08e37b25402e8c0916f3e9c7b3e85bc1537392b6b3ab99bb24bbb4f2a50323

                                                • memory/1528-23-0x0000000000EB0000-0x0000000000EB2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/1528-0-0x0000000010000000-0x0000000010020000-memory.dmp
                                                  Filesize

                                                  128KB

                                                • memory/1528-31-0x0000000000EB0000-0x0000000000EB2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/1528-30-0x00000000012F0000-0x00000000012F1000-memory.dmp
                                                  Filesize

                                                  4KB

                                                • memory/1528-29-0x0000000000EB0000-0x0000000000EB2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/1584-75-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/1584-44-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/1584-64-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                                  Filesize

                                                  4KB

                                                • memory/1584-122-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/1584-68-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/1720-113-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/1720-71-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/1720-62-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                                  Filesize

                                                  4KB

                                                • memory/1720-67-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/1720-36-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/2076-56-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-79-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-12-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-13-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-10-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-38-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-37-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-39-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-32-0x0000000003520000-0x0000000003522000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/2076-4-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/2076-53-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-54-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-35-0x0000000003520000-0x0000000003522000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/2076-57-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-59-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-60-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-98-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-26-0x0000000004370000-0x0000000004371000-memory.dmp
                                                  Filesize

                                                  4KB

                                                • memory/2076-22-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-91-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-21-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-20-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-11-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-114-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/2076-70-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-9-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-72-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-77-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-14-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-83-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-82-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-85-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-88-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2076-95-0x0000000003520000-0x0000000003522000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/2076-7-0x0000000000750000-0x000000000180A000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/2196-76-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/2196-66-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                                  Filesize

                                                  4KB

                                                • memory/2196-69-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/2196-118-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/2196-52-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB