Resubmissions

13-12-2024 17:44

241213-wbgxeaxphq 10

13-12-2024 17:15

241213-vsrmhavpgs 10

13-12-2024 17:14

241213-vshdtsxjhl 10

13-12-2024 17:13

241213-vrge5svpc1 10

Analysis

  • max time kernel
    1009s
  • max time network
    1006s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-12-2024 17:14

General

  • Target

    NanoCore 1.2.2.0_Cracked By Alcatraz3222/PluginCompiler.exe

  • Size

    75KB

  • MD5

    e2d1c5df11f9573f6c5d0a7ad1a79fbf

  • SHA1

    b32bf571aca1b51af48f7f2f955aaf1bbdc5aa2f

  • SHA256

    0b41b2fcd0f1a4e913d3efe293f713849d59efebb27bac060ab31bed51ac2f6b

  • SHA512

    9c9ae7baa504dd34311f5730280f6a49e10eefdb145d2d29849e385a7da47c8f2c182cd6f39949f5904ef8462fc5c3dfaf1bc4cc8bff50c6750c9edc886192e0

  • SSDEEP

    1536:iyVzgm8NqToL6n975lw8FDx39EhPKu4iV1Y:iyVMLUTos5SAx3ChPKpiVe

Malware Config

Signatures

  • NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

  • Nanocore family
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 55 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of FindShellTrayWindow 42 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 17 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\NanoCore 1.2.2.0_Cracked By Alcatraz3222\PluginCompiler.exe
    "C:\Users\Admin\AppData\Local\Temp\NanoCore 1.2.2.0_Cracked By Alcatraz3222\PluginCompiler.exe"
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:1444
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef76c9758,0x7fef76c9768,0x7fef76c9778
      2⤵
        PID:2032
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1096 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:2
        2⤵
          PID:3008
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1504 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:8
          2⤵
            PID:2264
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1596 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:8
            2⤵
              PID:2384
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2244 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:1
              2⤵
                PID:2436
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2272 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:1
                2⤵
                  PID:2352
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1372 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:2
                  2⤵
                    PID:2380
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2900 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:1
                    2⤵
                      PID:2664
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3680 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:8
                      2⤵
                        PID:3040
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3640 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:1
                        2⤵
                          PID:1640
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=4012 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:8
                          2⤵
                            PID:3044
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=4044 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:8
                            2⤵
                              PID:972
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3152 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:8
                              2⤵
                                PID:2528
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=4220 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:8
                                2⤵
                                  PID:588
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=4212 --field-trial-handle=984,i,11176330486957065181,8725224079208684214,131072 /prefetch:8
                                  2⤵
                                    PID:3068
                                  • C:\Users\Admin\Downloads\9bb01a230d012b08173ceb4de9ada1f8e09bf53d3f9db3365b5e0ae1a33415f7.exe
                                    "C:\Users\Admin\Downloads\9bb01a230d012b08173ceb4de9ada1f8e09bf53d3f9db3365b5e0ae1a33415f7.exe"
                                    2⤵
                                    • Executes dropped EXE
                                    • Adds Run key to start application
                                    • Checks whether UAC is enabled
                                    • Drops file in Program Files directory
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious behavior: EnumeratesProcesses
                                    • Suspicious behavior: GetForegroundWindowSpam
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:2604
                                    • C:\Windows\SysWOW64\schtasks.exe
                                      "schtasks.exe" /create /f /tn "UDP Service" /xml "C:\Users\Admin\AppData\Local\Temp\tmpDB52.tmp"
                                      3⤵
                                      • System Location Discovery: System Language Discovery
                                      • Scheduled Task/Job: Scheduled Task
                                      PID:2252
                                    • C:\Windows\SysWOW64\schtasks.exe
                                      "schtasks.exe" /create /f /tn "UDP Service Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpDBD0.tmp"
                                      3⤵
                                      • System Location Discovery: System Language Discovery
                                      • Scheduled Task/Job: Scheduled Task
                                      PID:2136
                                    • C:\Windows\SysWOW64\explorer.exe
                                      "C:\Windows\System32\explorer.exe"
                                      3⤵
                                      • System Location Discovery: System Language Discovery
                                      PID:1432
                                    • C:\Windows\SysWOW64\explorer.exe
                                      "C:\Windows\System32\explorer.exe"
                                      3⤵
                                      • System Location Discovery: System Language Discovery
                                      PID:2876
                                • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                  1⤵
                                    PID:1052
                                  • C:\Windows\explorer.exe
                                    "C:\Windows\explorer.exe"
                                    1⤵
                                      PID:2212
                                    • C:\Windows\system32\AUDIODG.EXE
                                      C:\Windows\system32\AUDIODG.EXE 0x178
                                      1⤵
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:2060
                                    • C:\Users\Admin\AppData\Local\Temp\NanoCore 1.2.2.0_Cracked By Alcatraz3222\NanoCore.exe
                                      "C:\Users\Admin\AppData\Local\Temp\NanoCore 1.2.2.0_Cracked By Alcatraz3222\NanoCore.exe"
                                      1⤵
                                      • System Location Discovery: System Language Discovery
                                      • Suspicious behavior: GetForegroundWindowSpam
                                      • Suspicious use of AdjustPrivilegeToken
                                      • Suspicious use of SetWindowsHookEx
                                      PID:2356
                                    • C:\Windows\explorer.exe
                                      explorer.exe
                                      1⤵
                                      • Boot or Logon Autostart Execution: Active Setup
                                      PID:2988
                                    • C:\Windows\explorer.exe
                                      C:\Windows\explorer.exe /factory,{682159d9-c321-47ca-b3f1-30e36b2ec8b9} -Embedding
                                      1⤵
                                      • Modifies Internet Explorer settings
                                      • Modifies registry class
                                      PID:1068

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                                      Filesize

                                      16B

                                      MD5

                                      aefd77f47fb84fae5ea194496b44c67a

                                      SHA1

                                      dcfbb6a5b8d05662c4858664f81693bb7f803b82

                                      SHA256

                                      4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                                      SHA512

                                      b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                      Filesize

                                      264KB

                                      MD5

                                      f50f89a0a91564d0b8a211f8921aa7de

                                      SHA1

                                      112403a17dd69d5b9018b8cede023cb3b54eab7d

                                      SHA256

                                      b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                      SHA512

                                      bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      898cc539529123e8c5ebc8c37b70508d

                                      SHA1

                                      b4af2c2eaa29c4a2ca8261fc64431ab78c00205a

                                      SHA256

                                      779335bdaa38632cff86340b3e3116e4a04576e0784dba7b8da08e850136bc75

                                      SHA512

                                      b367969b763c2916517bc30308364de50f6362ba13101db51132816d2d96b8cc1a3dee6e7be340fa95cf0091ed6ecafd59ea7fc6531ead0b4cc7776322cfb5f3

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                                      Filesize

                                      16B

                                      MD5

                                      18e723571b00fb1694a3bad6c78e4054

                                      SHA1

                                      afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                      SHA256

                                      8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                      SHA512

                                      43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                      Filesize

                                      345KB

                                      MD5

                                      547fe94559e9197099ce529cd93e4fec

                                      SHA1

                                      49e8426682a45984a99107ea1125575432cd6122

                                      SHA256

                                      0516d5f108d64f5ce91bb2831e3d027a2f37844621cd90bfe3de5a9da3b74f2e

                                      SHA512

                                      f79981fe97c52047ab1c66a0ef7e28c3cdacee41764a130aa0199dc15964ab32d358a881728e41d9a0df4758b49534fcd5032ed36bfd88f3dfb94bae2a1f3617

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ea759496-54d7-414b-8810-854d0503b1c1.tmp

                                      Filesize

                                      345KB

                                      MD5

                                      0f3cb15f0848642022c546fb7f0276f1

                                      SHA1

                                      08b48729904e1d855f22d1814834e55d44b1eb2f

                                      SHA256

                                      4b4f917547a79d339d71868709c6b2af5ca8d257d69a4d77e361d784f7cd6053

                                      SHA512

                                      655d3f8f2ab800aa8d90552443eff251a3a3bf4ffe2976db8cdce118a16f4ebf7c79c9fa6cdb78cadf2809f7d04a285be46e1d5a8c0fb88501ca7ba3e63a126e

                                    • C:\Users\Admin\AppData\Local\Temp\tmpDB52.tmp

                                      Filesize

                                      1KB

                                      MD5

                                      e4c2936fa97d9f65568a87f189458e78

                                      SHA1

                                      3fe9c79ccfb78f315947d254380009587d617ff5

                                      SHA256

                                      85d0e87c0e614a760ae064e813c2a59901226dcba2da11c7f5d5e78c0eeb8cce

                                      SHA512

                                      a027304e8aa70ba0a26160cc18afcaa680516d2f1917c3256954339d18b96304ccace6397971fd31bd9685507ccb534826b9c80b23e0f9d53d0ea0906d06d63b

                                    • C:\Users\Admin\AppData\Local\Temp\tmpDBD0.tmp

                                      Filesize

                                      1KB

                                      MD5

                                      0a24db62cb5b84309c4803346caaa25d

                                      SHA1

                                      67660778f61bb44168c33ed3fe56ed86cf9583e8

                                      SHA256

                                      38d38647af394a04ee6add9f05c43244f04e64a6b96257f4b241a5038efa82df

                                      SHA512

                                      d25d9df063f44595d5e0bf890755bd387655131ff369eeedf3d11ffcc6202ca4455bbb33a8a926dd06839cbd1ddec3d06809b3c66a82c6518aa14beaa469a548

                                    • C:\Users\Admin\Downloads\9bb01a230d012b08173ceb4de9ada1f8e09bf53d3f9db3365b5e0ae1a33415f7.exe

                                      Filesize

                                      203KB

                                      MD5

                                      7bfd65662896e081e2d09b7003f6ce1e

                                      SHA1

                                      2a87dc5e33a1218ef0d4d2e0898d5e34112ab20e

                                      SHA256

                                      9bb01a230d012b08173ceb4de9ada1f8e09bf53d3f9db3365b5e0ae1a33415f7

                                      SHA512

                                      d9b37ff0a110a627e65a4347f0670c81bfc5841c8326d3e2f9acbb41963863596276d4080525d37993f4a5cb8157b058d481b5c0751b4bfdaee37235bebae757

                                    • memory/1444-5-0x000007FEF4FB0000-0x000007FEF594D000-memory.dmp

                                      Filesize

                                      9.6MB

                                    • memory/1444-11-0x000007FEF4FB0000-0x000007FEF594D000-memory.dmp

                                      Filesize

                                      9.6MB

                                    • memory/1444-9-0x000007FEF4FB0000-0x000007FEF594D000-memory.dmp

                                      Filesize

                                      9.6MB

                                    • memory/1444-8-0x000007FEF4FB0000-0x000007FEF594D000-memory.dmp

                                      Filesize

                                      9.6MB

                                    • memory/1444-7-0x000000001F1F0000-0x000000001F200000-memory.dmp

                                      Filesize

                                      64KB

                                    • memory/1444-6-0x000007FEF4FB0000-0x000007FEF594D000-memory.dmp

                                      Filesize

                                      9.6MB

                                    • memory/1444-0-0x000007FEF526E000-0x000007FEF526F000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/1444-4-0x000007FEF4FB0000-0x000007FEF594D000-memory.dmp

                                      Filesize

                                      9.6MB

                                    • memory/1444-3-0x000007FEF4FB0000-0x000007FEF594D000-memory.dmp

                                      Filesize

                                      9.6MB

                                    • memory/1444-2-0x000007FEF4FB0000-0x000007FEF594D000-memory.dmp

                                      Filesize

                                      9.6MB

                                    • memory/1444-1-0x000007FEF4FB0000-0x000007FEF594D000-memory.dmp

                                      Filesize

                                      9.6MB