Resubmissions

26-05-2024 14:07

240526-re128sha21 10

26-05-2024 14:07

240526-reyl4sha2z 1

26-05-2024 14:06

240526-res2mahg52 1

26-05-2024 14:06

240526-reqw9shg48 1

26-05-2024 14:05

240526-rd5n2agh9s 1

26-05-2024 14:05

240526-rd2blshg35 1

26-05-2024 14:05

240526-rdxnesgh8v 1

26-05-2024 14:05

240526-rdt8asgh71 1

26-05-2024 14:04

240526-rdpykshg28 1

26-05-2024 14:04

240526-rdlwxsgh7w 1

Analysis

  • max time kernel
    1800s
  • max time network
    1692s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26-05-2024 14:05

General

  • Target

    https://mega.nz/file/ylcXkL4D#OYrzXbo7t_dGAzkttfOi1S8O--PmvaR-5c0w6_6UhJQ

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://mega.nz/file/ylcXkL4D#OYrzXbo7t_dGAzkttfOi1S8O--PmvaR-5c0w6_6UhJQ
    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:2816
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffe8ace9758,0x7ffe8ace9768,0x7ffe8ace9778
      2⤵
        PID:660
      • 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=1668 --field-trial-handle=1760,i,10862537855477421051,192329051965519617,131072 /prefetch:2
        2⤵
          PID:3900
        • 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=1948 --field-trial-handle=1760,i,10862537855477421051,192329051965519617,131072 /prefetch:8
          2⤵
            PID:4336
          • 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=2092 --field-trial-handle=1760,i,10862537855477421051,192329051965519617,131072 /prefetch:8
            2⤵
              PID:2404
            • 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=2868 --field-trial-handle=1760,i,10862537855477421051,192329051965519617,131072 /prefetch:1
              2⤵
                PID:1664
              • 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=2996 --field-trial-handle=1760,i,10862537855477421051,192329051965519617,131072 /prefetch:1
                2⤵
                  PID:912
                • 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=5268 --field-trial-handle=1760,i,10862537855477421051,192329051965519617,131072 /prefetch:8
                  2⤵
                    PID:1128
                  • 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=4572 --field-trial-handle=1760,i,10862537855477421051,192329051965519617,131072 /prefetch:8
                    2⤵
                      PID:2116
                    • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2376 --field-trial-handle=1760,i,10862537855477421051,192329051965519617,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4456
                  • 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:604

                    Network

                    MITRE ATT&CK Matrix ATT&CK v13

                    Discovery

                    Query Registry

                    1
                    T1012

                    System Information Discovery

                    1
                    T1082

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

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

                      72B

                      MD5

                      924471e5f74f12fb8aa547619aca5f48

                      SHA1

                      fe5b6e3584f5b57c2c2c355947903283207efd6e

                      SHA256

                      47a31b0c75632bedfee6fa6b369939443e5b597c78e16a4cf17be674c6335697

                      SHA512

                      eb53550076e31dd2b710a9163b88b4da8b7ce4a85605b583da669acc7c29036eaabc70ba43a66711e7bac6999114cb7cddf29ec75a4b89b61f821cea41ef24b1

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\000\t\Paths\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

                      769B

                      MD5

                      d51d1dc7682fa6f8183faa44125d71d1

                      SHA1

                      e6a0b458073f9ff1d144870b669c646af42a9669

                      SHA256

                      f30da4aa336cd6778095e2d8548113269a9f234dcb5ed8738f1cfd05b1703cac

                      SHA512

                      9b9fb739c325634344c577edfba0e5a02b54c093103a54ed595bef4c79373623ea463531a551d998b21cda32f9277d00571d58a344a30d8ac2a18fc87d7a5974

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

                      538B

                      MD5

                      08153aadd9bf0e4e244961ad025a3950

                      SHA1

                      484cd25035280a7397fd127a78ec5420637d10fd

                      SHA256

                      3b09b2d45d9ca38c5fd60284d14fd3aff80c085fa268eb2f91aca3207c66f7e6

                      SHA512

                      2e18e37333ff3d0635d44cb48702686cbcbccc75e4d005fbf6f430a20f15534fc590fd1103a9cdfd7375658e943e87677d519c3439c067c00e044211c70ce5de

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

                      6KB

                      MD5

                      9982b09487121e433a122a817fb52559

                      SHA1

                      30014e148354b9ed9889bed5d4c1f273dac34900

                      SHA256

                      ca6d857a53d675220f7425333e128bc338a47e4458953ce2d6ada37eb3660a73

                      SHA512

                      94f6c185bad160e2977146a4eb9a60ad6b2650dcee678822c8b3b40cf3cde76e3d45430c0db86ff7d94e4e9ad9e4d3d3639aaa9ff5756de2d56d55062f859720

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

                      6KB

                      MD5

                      b501870f62715ec45541b2da8ce1dc1d

                      SHA1

                      7f6b5001076da9b36bd7f2a708eec46ed743bde7

                      SHA256

                      f81f7424675b752c92fc87ef494340277ca3235f63295885dd66a3b78498b0e5

                      SHA512

                      5f8fd1cd97d76dca45747aa29f0506b2f6412d68e4096fbceb9ac9973aba26e02305f244672c25f59080ae2f147f7170320bdc75fb0bbe45f4310d9054bb3e3c

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

                      6KB

                      MD5

                      433e1797817694b8b27efe379c36c5de

                      SHA1

                      c635685bb825ba5ae641ec955a76bee0dfb75734

                      SHA256

                      6ea913552d127bac117cfecd327c3f2c7a85a93143e97e71bd30f80a69c15b4d

                      SHA512

                      342bb9227bc89f8911e18ecd69016cf8c33e6a28e5af7ee901daef7be2017e03f6b4bb00586490a052d0f4562265e904541a2669ce20afd1cb35ac997675a4e1

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\Database\MANIFEST-000001
                      Filesize

                      41B

                      MD5

                      5af87dfd673ba2115e2fcf5cfdb727ab

                      SHA1

                      d5b5bbf396dc291274584ef71f444f420b6056f1

                      SHA256

                      f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                      SHA512

                      de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                      Filesize

                      72B

                      MD5

                      aa2a7ec16f7d98ac363e6d97b1ea3bf1

                      SHA1

                      9d3c445c1f463184b247370dfa35a58cb7b7aff6

                      SHA256

                      d797f67be78a5d55dd807279ab8fc4e9466da15c285cfe63c9dfb22561feb7d4

                      SHA512

                      45148f2e46d8d376474aa98bf043628b4f064475dc5951e9651c4f53a0bdccfb1ed9201b846d77ea24f2d4f03451b41d7e47173f6c1817d27c5d11f1602fa5eb

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe5842d0.TMP
                      Filesize

                      48B

                      MD5

                      0920c2b39e40b7a5a2743374901c176a

                      SHA1

                      31794bb3281d01b4ee7b484ab83f1e81478b7663

                      SHA256

                      96beaf11f358bd03903478b3ebdf3512212d01fc5f2dc714151c8f6ce75ab86f

                      SHA512

                      b8c71ae94e668373b8469defb559372d85afe4a29369169ed261aabb5d2b94aeaf88febb05bcaf4b116e6d343a7f88c30181513afba7147d43199fca39372f0d

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

                      136KB

                      MD5

                      99a92c4e659c0852b57078cfbcf054af

                      SHA1

                      eabe6285501de79f10cb870a65b2473289d7992c

                      SHA256

                      34bfd825eee49f3afbb06dfdad5f5203d09f03abfbcc1ca99770182b438883af

                      SHA512

                      91df7170903acdae8cff483e9357932e63f637b8cb461a4aeaaeb29748dcd80d6074619258cc4a9b7329dc7734df9b98728324b7242a65c9b345ceb6ddafb3ec

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

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                    • \??\pipe\crashpad_2816_ISGWIMRGYLXXDJWC
                      MD5

                      d41d8cd98f00b204e9800998ecf8427e

                      SHA1

                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                      SHA256

                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                      SHA512

                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e