Resubmissions

25/06/2024, 19:22

240625-x3d59szhqm 1

25/06/2024, 19:21

240625-x258cszhpk 1

19/06/2024, 20:55

240619-zqt23awapq 6

Analysis

  • max time kernel
    77s
  • max time network
    78s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/06/2024, 19:22

General

  • Target

    midnight.exe

  • Size

    18.8MB

  • MD5

    fc550461fe770b0de1846f381e424f3e

  • SHA1

    b32198072ae328ec1a44ca521c0775d7a6e870b8

  • SHA256

    7d69b0d2d4faa7ffd46cc908ca441e69814c82e10b95590f60a05853d657aaf0

  • SHA512

    6e53c445b6c4135652f6b649c20f464bcd70c5f131061779661e432ec1b2d8c53023d3796f08fbd21798ea2eaaf4da682173d35559d513c6eb022601c9234c47

  • SSDEEP

    393216:ieOMFdSGA5YMeU0hsRGUCTRADYT0RBCofgMDyYCKZ9oWKa6wt3b6nXvN:ieOiSGAGfU0hsRGU2AUgCofgMDyYCK58

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\midnight.exe
    "C:\Users\Admin\AppData\Local\Temp\midnight.exe"
    1⤵
      PID:4712
    • 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 behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:4384
      • 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=110.0.5481.104 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffd056bab58,0x7ffd056bab68,0x7ffd056bab78
        2⤵
          PID:3192
        • 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=1532 --field-trial-handle=1732,i,6790081246709451788,17068481823270097738,131072 /prefetch:2
          2⤵
            PID:5096
          • 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=2136 --field-trial-handle=1732,i,6790081246709451788,17068481823270097738,131072 /prefetch:8
            2⤵
              PID:5092
            • 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=service --mojo-platform-channel-handle=2204 --field-trial-handle=1732,i,6790081246709451788,17068481823270097738,131072 /prefetch:8
              2⤵
                PID:4308
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3040 --field-trial-handle=1732,i,6790081246709451788,17068481823270097738,131072 /prefetch:1
                2⤵
                  PID:5072
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3136 --field-trial-handle=1732,i,6790081246709451788,17068481823270097738,131072 /prefetch:1
                  2⤵
                    PID:1020
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3792 --field-trial-handle=1732,i,6790081246709451788,17068481823270097738,131072 /prefetch:1
                    2⤵
                      PID:4596
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4324 --field-trial-handle=1732,i,6790081246709451788,17068481823270097738,131072 /prefetch:8
                      2⤵
                        PID:2272
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4452 --field-trial-handle=1732,i,6790081246709451788,17068481823270097738,131072 /prefetch:8
                        2⤵
                          PID:2436
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3984 --field-trial-handle=1732,i,6790081246709451788,17068481823270097738,131072 /prefetch:1
                          2⤵
                            PID:712
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=4356 --field-trial-handle=1732,i,6790081246709451788,17068481823270097738,131072 /prefetch:1
                            2⤵
                              PID:4576
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3340 --field-trial-handle=1732,i,6790081246709451788,17068481823270097738,131072 /prefetch:1
                              2⤵
                                PID:4776
                            • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                              1⤵
                                PID:4064
                              • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
                                "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
                                1⤵
                                • Modifies registry class
                                • Suspicious use of SetWindowsHookEx
                                PID:1472
                              • C:\Users\Admin\AppData\Local\Temp\midnight.exe
                                "C:\Users\Admin\AppData\Local\Temp\midnight.exe"
                                1⤵
                                  PID:1524

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000035

                                  Filesize

                                  28KB

                                  MD5

                                  7f5a5d45ee4ea0bd1ccf5178c63f43c0

                                  SHA1

                                  71cafbec33de805f8c65c04ab40a7fc072420df1

                                  SHA256

                                  e47f30921e1d3fda22de0ed56c9847b80e379396ea95d3fe60e04cf9e4c9773a

                                  SHA512

                                  11dcabf8a16fd008783be04cf72e9ebcdc3b37a9a92c0769daa32fcec0a7ac5f1380d5e7636dca14eee05e5787419d2f5782726c94846c39085b325099c123d5

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                  Filesize

                                  528B

                                  MD5

                                  a8212c6c431a1e18e73cf42b917d4f55

                                  SHA1

                                  374a1edc517df088f81b7d3e3e439dbad52a2b4a

                                  SHA256

                                  a4b5ca3b721b7e8f86bffe4157d23a57c99969721350169b74e5ae0d01353126

                                  SHA512

                                  eace0c186d688c4cdefa08d71c0027c7478fac70a3aa7b0ea52058d983cb5cbc3a88b7a0a8e2dc6ae1808fd9e3758d0c94967398f9f6d4ec46f7990e389f37b0

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

                                  Filesize

                                  3KB

                                  MD5

                                  9da89cc2750e6df2228542aa93133598

                                  SHA1

                                  bdff556876034ed2157e43df1c171aa3d692ccaa

                                  SHA256

                                  fb013d318605d248a0634550f6f7be623c020dc2c2e6cdde9dfa5ab18a5d4d6c

                                  SHA512

                                  ace816704084776ed0994944cbdfef8fb8df615d6c56038e91a30a48c2758328fa0030ba101dda09d6c22c15adc57455cb8c8341db0cbd6b3be05e21f2827787

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                  Filesize

                                  2B

                                  MD5

                                  d751713988987e9331980363e24189ce

                                  SHA1

                                  97d170e1550eee4afc0af065b78cda302a97674c

                                  SHA256

                                  4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                  SHA512

                                  b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                  Filesize

                                  858B

                                  MD5

                                  cc161e1bb9bf12fe745a822289a39ad9

                                  SHA1

                                  b09b0c1a5f8642ce43cc5deac73932dd4707804e

                                  SHA256

                                  64d151e11ec00a793380209afc9db18c1d6c05b5a1fc7c4901f197aba07b9b77

                                  SHA512

                                  89fa548bda1a416b9e3d4aeaf1e72dfaf1c75478c7b0342bef3495f821e87f8a0b26c19d50375fca6230c8ec5872d7c9f640c5d8789ecbc9a8cea51b88fc1952

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

                                  Filesize

                                  6KB

                                  MD5

                                  6d62ff75be19322c1cf850bcd09fedd6

                                  SHA1

                                  2e8541890706f99aa12ca63c7a3db69ee0549194

                                  SHA256

                                  7345d5fed0beff50c7bac0d61d73bc4eee6387d45fa62c2eb737e95d072b29a1

                                  SHA512

                                  b663e548fe8eb666675867e4c7ed7ffa295e706e08885ca16a1d90b9ea30a1cc7a000011772e9601cbf3b3a10f8d491f73c8dd443da4ff6ca2cfef1be6cccb39

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

                                  Filesize

                                  130KB

                                  MD5

                                  5dc1d9a5e29396b6fdb98dbb235d26ff

                                  SHA1

                                  38fdfa5681e62ba0afdbf65f2dac2fabd5e42ca4

                                  SHA256

                                  3e3f69072e8c130c320d0bc9a9762704a0b758cadec175bb3b5f77dac007062f

                                  SHA512

                                  1144d572160c3456ea04f1074096f43f7b18b88631cda75283da2e448ef858496863107f1fda249d13ef928df651c909eb050476076acb40ec5f637ea4fd3148

                                • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

                                  Filesize

                                  10KB

                                  MD5

                                  cf4d76f1a9247b679411a23597ab0736

                                  SHA1

                                  ca7ea2bb3f8f7be7c59eb122cad5b045cf4e9c66

                                  SHA256

                                  552fdfebf5efd5e7e3373b9030d26042a53a28197c2955a8dfa3eed3479c6bbe

                                  SHA512

                                  a21e03a0fb43eb2f50e2ee98e9eee1ffcda02f5e418352d567904c4ff33ca536c938f0cc46aa258bc6df37d34f05799bfc8c7d99a34afba789a2286ec1c47a91

                                • memory/1524-229-0x0000000000400000-0x00000000029B2000-memory.dmp

                                  Filesize

                                  37.7MB

                                • memory/4712-0-0x0000000000400000-0x00000000029B2000-memory.dmp

                                  Filesize

                                  37.7MB

                                • memory/4712-204-0x0000000000400000-0x00000000029B2000-memory.dmp

                                  Filesize

                                  37.7MB