Analysis

  • max time kernel
    32s
  • max time network
    33s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-08-2024 23:47

General

  • Target

    https://nitr0.club/api/download

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 38 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://nitr0.club/api/download
    1⤵
    • Enumerates system info in registry
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3272
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe318f46f8,0x7ffe318f4708,0x7ffe318f4718
      2⤵
        PID:4636
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
        2⤵
          PID:4844
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1168
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2824 /prefetch:8
          2⤵
            PID:4752
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3340 /prefetch:1
            2⤵
              PID:2108
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3360 /prefetch:1
              2⤵
                PID:4772
              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
                2⤵
                  PID:2412
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5316 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1468
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4900 /prefetch:1
                  2⤵
                    PID:532
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5420 /prefetch:1
                    2⤵
                      PID:4924
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5572 /prefetch:8
                      2⤵
                        PID:3208
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5596 /prefetch:1
                        2⤵
                          PID:4256
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6024 /prefetch:1
                          2⤵
                            PID:4776
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5984 /prefetch:1
                            2⤵
                              PID:4820
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5776 /prefetch:8
                              2⤵
                                PID:2388
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1848,15872630479835786298,14039899150658898659,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5916 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:5524
                              • C:\Users\Admin\Downloads\nh.exe
                                "C:\Users\Admin\Downloads\nh.exe"
                                2⤵
                                • Executes dropped EXE
                                PID:5616
                                • C:\Windows\system32\cmd.exe
                                  C:\Windows\system32\cmd.exe /c color 0a && mode con: cols=90 lines=26
                                  3⤵
                                    PID:5740
                                    • C:\Windows\system32\mode.com
                                      mode con: cols=90 lines=26
                                      4⤵
                                        PID:5756
                                    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                                      powershell -Command "Get-AppPackage -Name Microsoft.MinecraftUWP | Select-Object -ExpandProperty Version"
                                      3⤵
                                      • Command and Scripting Interpreter: PowerShell
                                      • Suspicious behavior: EnumeratesProcesses
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:5780
                                    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                                      powershell -Command "Get-AppPackage -Name Microsoft.MinecraftUWP | Select-Object -ExpandProperty Architecture"
                                      3⤵
                                      • Command and Scripting Interpreter: PowerShell
                                      • Suspicious behavior: EnumeratesProcesses
                                      • Suspicious use of AdjustPrivilegeToken
                                      PID:5920
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1664
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:2808

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

                                      Filesize

                                      3KB

                                      MD5

                                      958ec9d245aa0e4bd5d05bbdb37475f4

                                      SHA1

                                      80e6d2c6a85922cb83b9fea874320e9c53740bd9

                                      SHA256

                                      a01df48cd7398ad6894bc40d27fb024dcdda87a3315934e5452a2a3e7dfb371d

                                      SHA512

                                      82567b9f898238e38b3b6b3cdb2565be8cac08788e612564c6ac1545f161cd5c545ba833946cc6f0954f38f066a20c9a4922a09f7d37604c71c8f0e7e46a59ec

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                      Filesize

                                      152B

                                      MD5

                                      ff63763eedb406987ced076e36ec9acf

                                      SHA1

                                      16365aa97cd1a115412f8ae436d5d4e9be5f7b5d

                                      SHA256

                                      8f460e8b7a67f0c65b7248961a7c71146c9e7a19772b193972b486dbf05b8e4c

                                      SHA512

                                      ce90336169c8b2de249d4faea2519bf7c3df48ae9d77cdf471dd5dbd8e8542d47d9348080a098074aa63c255890850ee3b80ddb8eef8384919fdca3bb9371d9f

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                      Filesize

                                      152B

                                      MD5

                                      2783c40400a8912a79cfd383da731086

                                      SHA1

                                      001a131fe399c30973089e18358818090ca81789

                                      SHA256

                                      331fa67da5f67bbb42794c3aeab8f7819f35347460ffb352ccc914e0373a22c5

                                      SHA512

                                      b7c7d3aa966ad39a86aae02479649d74dcbf29d9cb3a7ff8b9b2354ea60704da55f5c0df803fd0a7191170a8e72fdd5eacfa1a739d7a74e390a7b74bdced1685

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      47d362a9d2e8075d35f2f8e39aabee27

                                      SHA1

                                      15f52d8ff6cfae0c2eb13e8cfd98f52accca4f1c

                                      SHA256

                                      b485f2f57a296a991a64cfa52104d87d5086fc8532d2b594db075af31cb61188

                                      SHA512

                                      8c48c23e3c40c4808a81bd1830069649baed1c286498a621a5bf1359ce76f6f8704510db5daeb137eff11cfc39409fd897c33433567b034592deb24251309855

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                      Filesize

                                      6KB

                                      MD5

                                      9d6f48ab33b1f35654ecfe08030d82bd

                                      SHA1

                                      c204410a80a636f8f9358a9f33945b4df9aa5ab9

                                      SHA256

                                      54a3ce395079365c387d28418a517bbee35d8900a97c900dd99f1b76b8bff71b

                                      SHA512

                                      05bb44b5a53e8acc74a9d66be90d060cf456498dc196cb9598b2afccdc562fff3679bc306d022cdf4a6c79527395c4e6fe00ee512d95483d98ba38b8aa7e2206

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                      Filesize

                                      16B

                                      MD5

                                      6752a1d65b201c13b62ea44016eb221f

                                      SHA1

                                      58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                      SHA256

                                      0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                      SHA512

                                      9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                      Filesize

                                      11KB

                                      MD5

                                      b7d5fa3d0500931062c4796070a0673f

                                      SHA1

                                      0048bf109de922ff6f8dfedcc8770da84ca0b3e3

                                      SHA256

                                      0027b59cd1c3fe4f03a2de78ea438f13d6aa20d29d194b84af02807e4fc1b78a

                                      SHA512

                                      9e29bb199b1ffb5b2274324139f9eac69442fe67fd1885ec8e3292171adad181488442a78c27ddd21b9086f1c4446d167f48b665ccd7ed300e9fd5b10b0f5250

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                      Filesize

                                      11KB

                                      MD5

                                      d799e56734b587f4a22037e49857a329

                                      SHA1

                                      bd3050900030de130ba278007605f637a1c3b8cb

                                      SHA256

                                      cbe1dbaf4ec45def0fb2160cd19b3afd2774b2ac413a6276efab4e1006c54fe6

                                      SHA512

                                      39e6bbc93f193aa4c7326b285b6822054cc065e6bb4811070febca0ad5a5d095e722123ee9825b3ac6dab2de0aef615947197caf2468d2c978199ae3c77e609f

                                    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

                                      Filesize

                                      1KB

                                      MD5

                                      884988b70c6f9c9ad049863c149dd0ce

                                      SHA1

                                      82861a2d8af12b9b04735e0baa8a9786e38ae83c

                                      SHA256

                                      a92259e4a9bd02efb513c1051f80d18d5bc63365ec402505ba120efc6e2ac00d

                                      SHA512

                                      b2e99a0417a62c84dec34ac42f3d4084c203bffe7335229b6c77f486145a1d505a064770f5f7d8d029e6421db68e8d28d54003c55b2f03193b2da8ff10c7acc8

                                    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gqyero5u.0fi.ps1

                                      Filesize

                                      60B

                                      MD5

                                      d17fe0a3f47be24a6453e9ef58c94641

                                      SHA1

                                      6ab83620379fc69f80c0242105ddffd7d98d5d9d

                                      SHA256

                                      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                                      SHA512

                                      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

                                    • C:\Users\Admin\Downloads\Unconfirmed 665026.crdownload

                                      Filesize

                                      2.0MB

                                      MD5

                                      88c5c8b3b6ea64fc7b2d67b6d038764a

                                      SHA1

                                      9ba88f233db2b30e0c7709dd66eec1b4c5cf3589

                                      SHA256

                                      78d1a45ed4b2ec2d2a2c68f6b509d491aa576349b4f9ae6d9b1b4fff7132a144

                                      SHA512

                                      d6d5e6e4139d1b7d5df4b6c0b6dfd382ca24acb8a57ca407518b4a24dd16e1efba416ff14790eab1c94ae4e73e1e78d095942cbe995ce7320729fb371ac34a95

                                    • memory/5616-72-0x00007FF7C2320000-0x00007FF7C4A4751E-memory.dmp

                                      Filesize

                                      39.2MB

                                    • memory/5616-119-0x00007FF7C2320000-0x00007FF7C4A4751E-memory.dmp

                                      Filesize

                                      39.2MB

                                    • memory/5780-85-0x0000021876EC0000-0x0000021876EE6000-memory.dmp

                                      Filesize

                                      152KB

                                    • memory/5780-84-0x0000021876990000-0x000002187699A000-memory.dmp

                                      Filesize

                                      40KB

                                    • memory/5780-83-0x00000218769A0000-0x00000218769B6000-memory.dmp

                                      Filesize

                                      88KB

                                    • memory/5780-82-0x00000218769C0000-0x00000218769E2000-memory.dmp

                                      Filesize

                                      136KB