Resubmissions

19-05-2024 12:56

240519-p6vneshh8x 6

19-05-2024 12:51

240519-p3zg7shh2w 1

19-05-2024 12:48

240519-p14zxahg6y 1

19-05-2024 12:43

240519-pya9tahf8y 1

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19-05-2024 12:48

General

  • Target

    42.zip

  • Size

    41KB

  • MD5

    1df9a18b18332f153918030b7b516615

  • SHA1

    6c42c62696616b72bbfc88a4be4ead57aa7bc503

  • SHA256

    bbd05de19aa2af1455c0494639215898a15286d9b05073b6c4817fe24b2c36fa

  • SHA512

    6382ca9c307d66ab7566acf78b1afd44b18b24d766253e1dc1cb3a3c0be96ecf1f2042d6bd3332d49078ffee571cf98869c1284c1d3e5c1c7dc3e4c64f71af80

  • SSDEEP

    768:hzyVr8GSKL6O3QOXk/0u3wqOghrFCezL1VFJdbq2QTJTw02Q:hGx8DKXE//ZhhCirFi2cwK

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\42.zip
    1⤵
      PID:3424
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3784
      • 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,0x7ffff6a2ab58,0x7ffff6a2ab68,0x7ffff6a2ab78
        2⤵
          PID:2388
        • 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=1536 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:2
          2⤵
            PID:1992
          • 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=2124 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:8
            2⤵
              PID:2136
            • 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=2196 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:8
              2⤵
                PID:3848
              • 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=3064 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:1
                2⤵
                  PID:4400
                • 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=3184 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:1
                  2⤵
                    PID:4772
                  • 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=4076 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:1
                    2⤵
                      PID:4288
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4580 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:8
                      2⤵
                        PID:3648
                      • 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=4732 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:8
                        2⤵
                          PID:5028
                        • 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=4596 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:8
                          2⤵
                            PID:3360
                          • 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=5000 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:8
                            2⤵
                              PID:2744
                            • 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=5020 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:8
                              2⤵
                                PID:2724
                              • 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=13 --mojo-platform-channel-handle=4484 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:1
                                2⤵
                                  PID:4872
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4732 --field-trial-handle=1792,i,1006268117716060892,5417301904545161593,131072 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1876
                              • 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:1080

                                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_000007

                                  Filesize

                                  204KB

                                  MD5

                                  41785febb3bce5997812ab812909e7db

                                  SHA1

                                  c2dae6cfbf5e28bb34562db75601fadd1f67eacb

                                  SHA256

                                  696a298fa617f26115168d70442c29f2d854f595497ea2034124a7e27b036483

                                  SHA512

                                  b82cfd843b13487c79dc5c7f07c84a236cf2065d69c9e0a79d36ac1afc78fa04fba30c31903f48d1d2d44f17fb951002e90fb4e92b9eae7677dbb6f023e68919

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

                                  Filesize

                                  192B

                                  MD5

                                  a9b36f1d25d33d37f26555dacda67be1

                                  SHA1

                                  706280204ab1307821462866eda314c7d807f35e

                                  SHA256

                                  c360660a1e7b31d12088b2b7b018012202ebb3637eab1f08f8d0a4f37e9a97e7

                                  SHA512

                                  5c67f99ec7224ddf71a4d6c69cab299f15cdbc4ab07bbc145054124134a7ef3272da42145c8ef8466e48d552b4e7d9ec51188b534e9e18b6ad8527b68ed9e60c

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

                                  Filesize

                                  168B

                                  MD5

                                  51fb032c4277abbbd56b05eb2b8bc211

                                  SHA1

                                  cbccc0c70071867b33593a9ee4acd6510a82aa9e

                                  SHA256

                                  dd6229826c8793e7eeced3628a52eefdab60278188038625ca554a001bd9294e

                                  SHA512

                                  eaf4d269124460ca652a0e65b65b6e338ddb669733553afdfec2a2d959739def1cfdd93d8312bef3450061212befa1ab46ab22014f8794b9d6ef01810c965db8

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

                                  Filesize

                                  2KB

                                  MD5

                                  38311b9dd90992ab928ca3f24d19f8e1

                                  SHA1

                                  baa04d41aaf51627a86af0d8ae3b0dc10e6f9d62

                                  SHA256

                                  430cea7907f67acea0d89a2b03cad486c88df4958243bb245b906608513485eb

                                  SHA512

                                  647e0a42cbb92195144936bfc2549be685ddb2d48592174082f03fb3e7ad40f5d6f7d7371274da474dc43a3e598a43eb54d853399320d60e8fed6cbac839f219

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

                                  Filesize

                                  1KB

                                  MD5

                                  d24a7e8d0c66401c18d865c49c9656a0

                                  SHA1

                                  364f9e0b40c54b12099cd3ae74b8309068515387

                                  SHA256

                                  425fd594f3083e45ab9a376be3a8193d9c26c62259a37fd356c277e37fdb1879

                                  SHA512

                                  cb17a62aa9d97afa73121d7b3b1658dec371e77e1a7225fc8960d8838de14ac29400ef3254d97a16fd95bc7be0448e28d62db5055e949fe63be64741d075c1b5

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

                                  Filesize

                                  2KB

                                  MD5

                                  23b657a3246e764a6a9c2c6abd267aed

                                  SHA1

                                  177dc4d08475c26eeb9eb9481f5b53dfd151b1ba

                                  SHA256

                                  586f981bcd33fe3c81a3378530a801304ffc6e02a85b677e29831c0e294f0568

                                  SHA512

                                  a79ddb07dbeb12191051c56f1a3a914311ed4c22f0821ce4bdd501626883670d36d731435e49faa41b9c5c18f08215302d5d1fd30e8131b655eb5d921841d665

                                • 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

                                  356B

                                  MD5

                                  bb02843259b14bf62ca5558c7618031b

                                  SHA1

                                  eb8667243de4b4e65af843c821688cc18b67b59e

                                  SHA256

                                  6225f42311d604eb7b3837be6a88d1f2896c4a1dad62c8bd2c050e8a48cdb333

                                  SHA512

                                  d9ace5a79aa02366bfe499b1d8f198476b3cf6c8d9f183dbf2ba98e134ac4e10c3ea7d34f2ebe213e325febe34f97787985a518e077414c6d64fa911fd7e9e67

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

                                  Filesize

                                  7KB

                                  MD5

                                  b87708d40d55a277f1ada878a6c5a388

                                  SHA1

                                  bc3616a162d88d8e476a5ae8767a5b083223abc3

                                  SHA256

                                  caf3f6e14c89e9c2df796193835b163ca9513eb979d9c612b0aacfc703fad9df

                                  SHA512

                                  512687a24b4fc4be33d9f5cb777f907b56e7b8eefababa5801fe6ae1ccf61a84405e93371fe876fde8a78d8ee3f678018652722cef2d66992a205739f9963802

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

                                  Filesize

                                  7KB

                                  MD5

                                  0099bad57bd7edd8b99355ddca993704

                                  SHA1

                                  f459e8058908d1ecc56621eb520777abb6c20867

                                  SHA256

                                  fb7ea83b9618e8bc0e59e8b47d87ff3b496c5df9c6c8d7bd81cdc4940f00d175

                                  SHA512

                                  574b172a83332516335f7f8140ee670f15178498893ad9ff46ce5a9b14334dd30f0cfca1b14de9aeb2a45fcbe3954acd16ba4df0e5bcd2ee0991f8b2c89c7fde

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

                                  Filesize

                                  6KB

                                  MD5

                                  591f5354da004c3c9a69edab8cbe8457

                                  SHA1

                                  83f6e20a54c51e3970b194e422aae41bdff0b986

                                  SHA256

                                  9efcaf46080202305e47bed8949c0a2dec1df7ac81773a5fd9c8a85f3c7a2f2b

                                  SHA512

                                  5b6e9148194afdce46642976bf94628c68df1de8df3a2ab41389e4791b48911758ee2efa0dd7a1c1ceecb551cc6cc28431c5b40c34b9677e66e2a0aef0a6695e

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

                                  Filesize

                                  7KB

                                  MD5

                                  93ee2f9b9f9497dfab91cbb17a062065

                                  SHA1

                                  79559c9cdc213d47b1109bbe66eb39e74edcfdde

                                  SHA256

                                  3eceafc2d493f71e8a1fbbee41ea36cc103a7738dae230e12178fbdebf151cf0

                                  SHA512

                                  9576d091c3ce4901c310c0248d389dfc447ebe8564e4c03d0eec82b4c1ebffb8430cbe796123c6e95882b759e64b4261c7922c9399c72a9d8b7ad7bcfcba20c2

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

                                  Filesize

                                  16KB

                                  MD5

                                  4b74f200a75c086762b9714490c8a528

                                  SHA1

                                  532b189635a52185ab58f67230abce738eaca3d9

                                  SHA256

                                  954d8b20726450aa55a123462b6edec4bd963c516d6aed13b349fd7e2475a593

                                  SHA512

                                  82ad47b9e42bf1e8d84c5fde0e0ab13c572d5460052ff92ad4fb408840b0a30d59de7b854714767a2c508f58350de019cb937cc90fe218b1d108052f5273382d

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

                                  Filesize

                                  259KB

                                  MD5

                                  f2c86db2f9114c0f57e853ef77448533

                                  SHA1

                                  1eade2b982efe22e6792fe9d3a4e77d5cf1d36d7

                                  SHA256

                                  c7a758e9172451750c16d6c42948de450db30d1e275781b7fc798836dfd3ea97

                                  SHA512

                                  7f14e21f3c0591a2b923112fe542352d9069abb7a864229214a2983a097eff97416954295b092afde2769a2a8c13657c34cfcf48a04d3c5261b7a07439922f4f