Resubmissions

20-10-2024 00:05

241020-adhe3aygrj 3

20-10-2024 00:04

241020-acxtcsxbmf 8

19-10-2024 23:57

241019-3zz68ayeqp 10

19-10-2024 23:54

241019-3xxy3syejp 8

19-10-2024 23:50

241019-3vygtsydjj 10

19-10-2024 23:42

241019-3qhwksyaqk 10

Analysis

  • max time kernel
    31s
  • max time network
    32s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-10-2024 00:04

Errors

Reason
Machine shutdown

General

  • Target

    https://github.com/Da2dalus/The-MALWARE-Repo

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 15 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 1 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://github.com/Da2dalus/The-MALWARE-Repo
    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:2344
    • 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,0x100,0x104,0xd8,0x108,0x7ff998cb46f8,0x7ff998cb4708,0x7ff998cb4718
      2⤵
        PID:1520
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2112,17710917364044787185,13200171689186792453,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
        2⤵
          PID:3628
        • 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=2112,17710917364044787185,13200171689186792453,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1584
        • 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=2112,17710917364044787185,13200171689186792453,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
          2⤵
            PID:4496
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,17710917364044787185,13200171689186792453,131072 --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=3316 /prefetch:1
            2⤵
              PID:3516
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,17710917364044787185,13200171689186792453,131072 --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=3336 /prefetch:1
              2⤵
                PID:4532
              • 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=2112,17710917364044787185,13200171689186792453,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
                2⤵
                  PID:1688
                • 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=2112,17710917364044787185,13200171689186792453,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4672
                • 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=2112,17710917364044787185,13200171689186792453,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5352 /prefetch:8
                  2⤵
                    PID:464
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,17710917364044787185,13200171689186792453,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5408 /prefetch:1
                    2⤵
                      PID:3768
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,17710917364044787185,13200171689186792453,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5772 /prefetch:1
                      2⤵
                        PID:2456
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,17710917364044787185,13200171689186792453,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5908 /prefetch:1
                        2⤵
                          PID:1904
                        • 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=2112,17710917364044787185,13200171689186792453,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5612 /prefetch:8
                          2⤵
                            PID:3816
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,17710917364044787185,13200171689186792453,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5816 /prefetch:1
                            2⤵
                              PID:2076
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2112,17710917364044787185,13200171689186792453,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6356 /prefetch:1
                              2⤵
                                PID:3548
                              • 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=2112,17710917364044787185,13200171689186792453,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5892 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:3688
                              • C:\Users\Admin\Downloads\PowerPoint.exe
                                "C:\Users\Admin\Downloads\PowerPoint.exe"
                                2⤵
                                • Executes dropped EXE
                                • Writes to the Master Boot Record (MBR)
                                • System Location Discovery: System Language Discovery
                                • NTFS ADS
                                PID:1588
                                • C:\Users\Admin\AppData\Local\Temp\sys3.exe
                                  C:\Users\Admin\AppData\Local\Temp\\sys3.exe
                                  3⤵
                                  • Executes dropped EXE
                                  • Writes to the Master Boot Record (MBR)
                                  • System Location Discovery: System Language Discovery
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:3524
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:1516
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:3424
                                • C:\Windows\system32\LogonUI.exe
                                  "LogonUI.exe" /flags:0x4 /state0:0xa38f7055 /state1:0x41c64e6d
                                  1⤵
                                  • Modifies data under HKEY_USERS
                                  • Suspicious use of SetWindowsHookEx
                                  PID:2908

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  152B

                                  MD5

                                  8749e21d9d0a17dac32d5aa2027f7a75

                                  SHA1

                                  a5d555f8b035c7938a4a864e89218c0402ab7cde

                                  SHA256

                                  915193bd331ee9ea7c750398a37fbb552b8c5a1d90edec6293688296bda6f304

                                  SHA512

                                  c645a41180ed01e854f197868283f9b40620dbbc813a1c122f6870db574ebc1c4917da4d320bdfd1cc67f23303a2c6d74e4f36dd9d3ffcfa92d3dfca3b7ca31a

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

                                  Filesize

                                  152B

                                  MD5

                                  34d2c4f40f47672ecdf6f66fea242f4a

                                  SHA1

                                  4bcad62542aeb44cae38a907d8b5a8604115ada2

                                  SHA256

                                  b214e3affb02a2ea4469a8bbdfa8a179e7cc57cababd83b4bafae9cdbe23fa33

                                  SHA512

                                  50fba54ec95d694211a005d0e3e6cf5b5677efa16989cbf854207a1a67e3a139f32b757c6f2ce824a48f621440b93fde60ad1dc790fcec4b76edddd0d92a75d6

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

                                  Filesize

                                  6KB

                                  MD5

                                  f73b14acd3a0574acc95233797e758f4

                                  SHA1

                                  0969c545e821a4ddc35b7ef830a4aa29d6c85535

                                  SHA256

                                  33e0a88422217f87b27144f827c0a4a2ba3493547768a0aad5ab027841ce2d42

                                  SHA512

                                  9ef1f1d34bfa9aa189d48d745827be757e0c7602d2feac3b84ea5556a2855683b7c2dff82a92d8f8b30b0a89beea6dbd5e366899d410202371a8f717b3ec1540

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

                                  Filesize

                                  6KB

                                  MD5

                                  39e280e9484c8ced8a4869397b9182fc

                                  SHA1

                                  02e870b1a9a7a730c4ac7ff9976e23d5cdb176a8

                                  SHA256

                                  d242b540b8995d7f6a51951635ab4f2ec32c0e781803eca7e58140212d8b34ff

                                  SHA512

                                  2c3e946511d50c8dbf070611e040c2088a5c236db13a89f8c46f56e6018761878b26a8b8f0c5c0479648e9aa1858c1447cdfa9209edabd7fef841ed1adba1da8

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

                                  Filesize

                                  5KB

                                  MD5

                                  d51f201e0990199f0497318d16efa5fb

                                  SHA1

                                  aa1e390ba700f31b38e6218d934a510298bfa838

                                  SHA256

                                  934f7ebc66c7d7f8738016ec8bceb792de9c144532a6a56930b7d28509cac688

                                  SHA512

                                  af75b584eb14881746d38a7e0ff2bbca97aedac30daa323cce7cbecea0cd3ee2df5bbdb7777a7f2f1f43b3f13d93f18d3c93be7a89279bfa930e325225aecb52

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

                                  Filesize

                                  6KB

                                  MD5

                                  1c06a7ff89ae52cc1231183b3bacdebe

                                  SHA1

                                  ccf9546087cf20ffbea1bb0767f41ca0e7490535

                                  SHA256

                                  7f213db5dc01915c0746ad711c0332e0cd3f29eb4800109643ec987268de3700

                                  SHA512

                                  ec44240c6a19fa7f228c88cb07c74978fe8b270f04412e631a04ecf9da3708a2e9c1938ec17804dcc12950562533cf3d88360ef9d26533e7a15922a85b744cb4

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

                                  Filesize

                                  1KB

                                  MD5

                                  aeafca8e6728572ddcb614730f1f2dc3

                                  SHA1

                                  9fea60e0bd09f7c56bb84ec1165d6b17172f2039

                                  SHA256

                                  85510b7f7caf9457c453e6e00a92f6808a77379f59658d6399b8a86767f17a5c

                                  SHA512

                                  bca982fabd2e4032d372e99f7cc72139488ce87176f6122844703447b0eb84eb5977f0702b19267a2b70af875afac54d2da7477b1ea04a6d9b84fe327ad907c8

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57bd83.TMP

                                  Filesize

                                  874B

                                  MD5

                                  c02766954b91b16855894e112c710359

                                  SHA1

                                  db44997368bf83cfdbe5359a8783e6a1c2856021

                                  SHA256

                                  aff48b014b9abf7c284f53178e15651a0e8c0cc639cff04af3b2d6f87c32571b

                                  SHA512

                                  0c4998ef9cf4949c259161a7ae1a5daabc83b0068231e92cf802bedca951e0c0cd5adb618d2c853f6249110a09c4cd92ca5e7b3319d6e61e89d75665e6f3e744

                                • 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

                                  e86683a3627268aa7e7354c10c64785f

                                  SHA1

                                  aa984ef15381723d6602af5e1506159d175c83db

                                  SHA256

                                  6c214827ae94c17b7ed209f4c35f8595c1e9c850bc95a20c5a80528e5f8916ca

                                  SHA512

                                  3eef41c05ba6081e90ffb559b7ab094650ebc72289ae458760116215e1284c746e6ac683916df5b8c7cf4a11630fd30b25e190503a151d898f411f6ebed4338b

                                • C:\Users\Admin\AppData\Local\Temp\systm.txt

                                  Filesize

                                  39B

                                  MD5

                                  5bab23550d87f5289492508850e965b8

                                  SHA1

                                  753ba866033acefce32ce0b9221f087310bcc5ad

                                  SHA256

                                  092680746cc546b40d62a2c718599c2031fc590fff2f72e08b8a357970619474

                                  SHA512

                                  2518bce1ed90225be957bb038549e086fb541e32a377d912571da0b29b59effbabd75dba82ce37f74ee237920a6c8614c62865a013004f18477844857db7a399

                                • C:\Users\Admin\Downloads\Unconfirmed 980148.crdownload

                                  Filesize

                                  136KB

                                  MD5

                                  70108103a53123201ceb2e921fcfe83c

                                  SHA1

                                  c71799a6a6d09ee758b04cdf90a4ab76fbd2a7e3

                                  SHA256

                                  9c3f8df80193c085912c9950c58051ae77c321975784cc069ceacd4f57d5861d

                                  SHA512

                                  996701c65eee7f781c2d22dce63f4a95900f36b97a99dcf833045bce239a08b3c2f6326b3a808431cdab92d59161dd80763e44126578e160d79b7095175d276b

                                • memory/1588-242-0x000000002AA00000-0x000000002AA24000-memory.dmp

                                  Filesize

                                  144KB

                                • memory/1588-250-0x000000002AA00000-0x000000002AA24000-memory.dmp

                                  Filesize

                                  144KB