Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-04-2023 18:09

General

  • Target

    https://mega.nz/file/4YMnnTZD#G242JXj6FLZ0T-_GYpPZzpigf7j5JFYPz2Mhm0Qw6Uo

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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://mega.nz/file/4YMnnTZD#G242JXj6FLZ0T-_GYpPZzpigf7j5JFYPz2Mhm0Qw6Uo
    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:2548
    • 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=0xd8,0x100,0x104,0xdc,0x108,0x7ffe06d59758,0x7ffe06d59768,0x7ffe06d59778
      2⤵
        PID:4696
      • 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=1820 --field-trial-handle=1808,i,9476105210763322466,14322511046198724165,131072 /prefetch:2
        2⤵
          PID:3948
        • 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=2180 --field-trial-handle=1808,i,9476105210763322466,14322511046198724165,131072 /prefetch:8
          2⤵
            PID:1836
          • 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=2232 --field-trial-handle=1808,i,9476105210763322466,14322511046198724165,131072 /prefetch:8
            2⤵
              PID:1012
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3180 --field-trial-handle=1808,i,9476105210763322466,14322511046198724165,131072 /prefetch:1
              2⤵
                PID:2240
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3132 --field-trial-handle=1808,i,9476105210763322466,14322511046198724165,131072 /prefetch:1
                2⤵
                  PID:2616
                • 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=4876 --field-trial-handle=1808,i,9476105210763322466,14322511046198724165,131072 /prefetch:8
                  2⤵
                    PID:4780
                  • 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=4936 --field-trial-handle=1808,i,9476105210763322466,14322511046198724165,131072 /prefetch:8
                    2⤵
                      PID:2396
                    • 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=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1676 --field-trial-handle=1808,i,9476105210763322466,14322511046198724165,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3872
                  • 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:484

                    Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

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

                      Filesize

                      72B

                      MD5

                      033b62f58ccccad47ff30e0985084fce

                      SHA1

                      13fc0e0f7b5afc38e5273cc63734eb05795cf50f

                      SHA256

                      c9ab03ab2e9bc7d77f711658687c9482d5b48ab34f3459b83c619638f8ccb55c

                      SHA512

                      b29cc09524e99e60f81aa643aa84a2e66a4976749cc346cfe01b30338998fc5cc52d30bcf99df4aae7a3b334464eb0b3f0fe25ae7199186e0f8b44c8e6966a25

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\000\p\Paths\MANIFEST-000001

                      Filesize

                      41B

                      MD5

                      5af87dfd673ba2115e2fcf5cfdb727ab

                      SHA1

                      d5b5bbf396dc291274584ef71f444f420b6056f1

                      SHA256

                      f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                      SHA512

                      de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_mega.nz_0.indexeddb.leveldb\CURRENT

                      Filesize

                      16B

                      MD5

                      46295cac801e5d4857d09837238a6394

                      SHA1

                      44e0fa1b517dbf802b18faf0785eeea6ac51594b

                      SHA256

                      0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                      SHA512

                      8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                      Filesize

                      914B

                      MD5

                      7729c3776890e01be967acf001a6a9c4

                      SHA1

                      ad0eb3429bcbc370f54c871b6aa1785c39b42a24

                      SHA256

                      a38e44aac27428bafa3b04d58537f1be4768455f341267fabcd233e3bd90584a

                      SHA512

                      9745dd162e1753936bc188b7ecde5ae9fd759e7886926284c85e1d6e713fc7ece8804cea51bc21c73dae8213638c96da5a90f40e0e3fd921ee506d985c761bd7

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

                      Filesize

                      538B

                      MD5

                      437b11de15864fab1564926f03831e7f

                      SHA1

                      56e879a82c3de4b1460f979024516c4e4a4c87e1

                      SHA256

                      554420075c67dfa0ffd6deb1b98ee38e0ec1d816e5866250476d5a0424b2f82e

                      SHA512

                      5a106a7be2a0e2c7fcb3dadbddf0b2359714f70d6bafed3a204129f9b2898242b244c2f64aa055bd24cdca5cfae87a3f1a7829b841815c5ccc5475e9d88e032d

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

                      Filesize

                      6KB

                      MD5

                      ecffcfa7868bb20dd1980112ee06120a

                      SHA1

                      a8196605ee9f1e1a9a871f1355bc68ce20f8c9f8

                      SHA256

                      0d7aa8348f9d71e4c9aa850d252687f7fd43812ff9a70710c93f7c35a325f028

                      SHA512

                      9657b32890fdfe1fe2aacc21e6276d5ee808888629f5dd7dde191e315df0ed7787fa85af24513d4148e7dd96873dff989a2069f17725eb48b39d3c6f6aef5d82

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

                      Filesize

                      5KB

                      MD5

                      8823ff73d66df8e9c0055cd2735717c1

                      SHA1

                      f5401a07c59bb70cd3830dd8e937bd557ad3bc9b

                      SHA256

                      6b996d99166914614e683d9c9d065eeb02ba162b7ffa2efbbcc907eeede9a4f8

                      SHA512

                      753e1bcdb0cc04c46449d66a0b02804158a1f795e6268105bab04b9cab9e9a5793c4327a63bf02d9197f9063bd79add09174cc4eadfab5c02dfa8d410a59485e

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

                      Filesize

                      5KB

                      MD5

                      236fe61033a584c17ca8288952722cf9

                      SHA1

                      949106660e87cde97312ffedce5ef3ccf90c43c1

                      SHA256

                      e8e28c2cecf8c8e4a41d37e153f1e1b1a47369c9e91de2abec483bc19991f113

                      SHA512

                      f50b3f353383bdbad9ff532f2df8d52996b1bfc413794f3fbebb329adeff74cfb0184946c0a968d1bf6fb6b184e2cabf9050f91cf2dc1753e61d288edca087fa

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

                      Filesize

                      199KB

                      MD5

                      802a22fe7170e78044169d723caddda2

                      SHA1

                      38d31cc12af03eba75dc47679ef4c80a35c01cf6

                      SHA256

                      b7496fce4d513cb731c36d36741f4dbb629b097f6bee572333a29c438776fb84

                      SHA512

                      ce1cd2a1dd1e46a87ebda39eb970b1634642be4a481d9f80d613f47a02ac9eb8cb970a85de160be71f967ac58486aeb65fd8ff437230668f6a8da4df7a8ee483

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd