Resubmissions

04-05-2024 21:46

240504-1m4yjafd32 9

04-05-2024 20:58

240504-zskw6sbb2x 10

Analysis

  • max time kernel
    86s
  • max time network
    76s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-05-2024 21:46

General

  • Target

    https://github.com/pepeleaks/Wizard-Crypter

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 1 IoCs
  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 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/pepeleaks/Wizard-Crypter
    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:2276
    • 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,0x100,0x104,0xd8,0x108,0x7ff83e1046f8,0x7ff83e104708,0x7ff83e104718
      2⤵
        PID:2452
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,14561244843320019880,7469782920380615932,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2156 /prefetch:2
        2⤵
          PID:2624
        • 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=2144,14561244843320019880,7469782920380615932,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2248 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4684
        • 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=2144,14561244843320019880,7469782920380615932,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2936 /prefetch:8
          2⤵
            PID:4292
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14561244843320019880,7469782920380615932,131072 --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=3344 /prefetch:1
            2⤵
              PID:4192
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14561244843320019880,7469782920380615932,131072 --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=3352 /prefetch:1
              2⤵
                PID:1176
              • 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=2144,14561244843320019880,7469782920380615932,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5396 /prefetch:8
                2⤵
                  PID:3196
                • 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=2144,14561244843320019880,7469782920380615932,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5396 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:468
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14561244843320019880,7469782920380615932,131072 --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=5572 /prefetch:1
                  2⤵
                    PID:540
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14561244843320019880,7469782920380615932,131072 --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=5588 /prefetch:1
                    2⤵
                      PID:3012
                    • 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=2144,14561244843320019880,7469782920380615932,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=4792 /prefetch:8
                      2⤵
                        PID:2564
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14561244843320019880,7469782920380615932,131072 --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=3440 /prefetch:1
                        2⤵
                          PID:4004
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14561244843320019880,7469782920380615932,131072 --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=6172 /prefetch:1
                          2⤵
                            PID:836
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,14561244843320019880,7469782920380615932,131072 --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=6152 /prefetch:1
                            2⤵
                              PID:1568
                            • 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=2144,14561244843320019880,7469782920380615932,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6512 /prefetch:8
                              2⤵
                                PID:4488
                              • 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=2144,14561244843320019880,7469782920380615932,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6060 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:5552
                              • C:\Users\Admin\Downloads\Wizard_Crypter.exe
                                "C:\Users\Admin\Downloads\Wizard_Crypter.exe"
                                2⤵
                                • Identifies VirtualBox via ACPI registry values (likely anti-VM)
                                • Checks BIOS information in registry
                                • Executes dropped EXE
                                • Identifies Wine through registry keys
                                • Suspicious use of NtSetInformationThreadHideFromDebugger
                                • Suspicious behavior: EnumeratesProcesses
                                • Suspicious use of AdjustPrivilegeToken
                                PID:5752
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:1612
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4828
                                • C:\Windows\system32\taskmgr.exe
                                  "C:\Windows\system32\taskmgr.exe" /4
                                  1⤵
                                  • Checks SCSI registry key(s)
                                  • Suspicious behavior: EnumeratesProcesses
                                  • Suspicious use of AdjustPrivilegeToken
                                  • Suspicious use of FindShellTrayWindow
                                  • Suspicious use of SendNotifyMessage
                                  PID:5360

                                Network

                                MITRE ATT&CK Matrix ATT&CK v13

                                Defense Evasion

                                Virtualization/Sandbox Evasion

                                2
                                T1497

                                Discovery

                                Query Registry

                                5
                                T1012

                                Virtualization/Sandbox Evasion

                                2
                                T1497

                                System Information Discovery

                                3
                                T1082

                                Peripheral Device Discovery

                                1
                                T1120

                                Command and Control

                                Web Service

                                1
                                T1102

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

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

                                  152B

                                  MD5

                                  537815e7cc5c694912ac0308147852e4

                                  SHA1

                                  2ccdd9d9dc637db5462fe8119c0df261146c363c

                                  SHA256

                                  b4b69d099507d88abdeff4835e06cc6711e1c47464c963d013cef0a278e52d4f

                                  SHA512

                                  63969a69af057235dbdecddc483ef5ce0058673179a3580c5aa12938c9501513cdb72dd703a06fa7d4fc08d074f17528283338c795334398497c771ecbd1350a

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

                                  152B

                                  MD5

                                  8b167567021ccb1a9fdf073fa9112ef0

                                  SHA1

                                  3baf293fbfaa7c1e7cdacb5f2975737f4ef69898

                                  SHA256

                                  26764cedf35f118b55f30b3a36e0693f9f38290a5b2b6b8b83a00e990ae18513

                                  SHA512

                                  726098001ef1acf1dd154a658752fa27dea32bca8fbb66395c142cb666102e71632adbad1b7e2f717071cd3e3af3867471932a71707f2ae97b989f4be468ab54

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

                                  2KB

                                  MD5

                                  afb8ccd92ba738631394d2c1c9c4f219

                                  SHA1

                                  e1c1ea1659007428107a342f257d5435ad24e42a

                                  SHA256

                                  af0f4c6c3538cd3443cf6453f0a2da53a75700bb54b21e88816ffa004932c8c5

                                  SHA512

                                  ed9a8390b79cab8141505a35e60367702a422fd1170a19f1d641cf619504280214bd92a3827457363dc1de1909c47727091a53942fb261ea7f0264b981ed205c

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
                                  Filesize

                                  663B

                                  MD5

                                  c743078b7ec8c84eed2101a27e7d5e59

                                  SHA1

                                  f21d142600283ad60c57823430501532329e62ea

                                  SHA256

                                  3652dc24b68e730c8d3a935e8095f55ecff51c0ef6d441b8bfb6b8b686f5a465

                                  SHA512

                                  5d61d62a40fb2658fcdb4585d2bb1fa4563314e87629c86e54183493f04530631fedda3b30face207cfc8f117179ca0c8313519bd824af4d09b4f35404cc4eda

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

                                  6KB

                                  MD5

                                  2f1ce53ce7580b8e4ced6498a3de0d6f

                                  SHA1

                                  41167e2430c46d973b63dd716255275d9d53bbfc

                                  SHA256

                                  b4141d121e1a0b81aede293aca9e4a913b130121ecc62c95297777c571d659c6

                                  SHA512

                                  6e2b2eb8f8c6d2dc5ddca5b38354a83ab2ab6878c0e82ed9cc8743fe2fdfa8b5408794cae4c828a824bd9319801ceaa5dd330aefbe3b6bf43bb0fab74e2e11c0

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

                                  6KB

                                  MD5

                                  cf6d5b08d6253cf96ae97d4dcaaaaf23

                                  SHA1

                                  28386e4acebe40b379e3063ffed663305b419e32

                                  SHA256

                                  7a2de410894e2e20f2059729b505130ac406f43f16357e20bb4e28108c1bc091

                                  SHA512

                                  0ff10f3caf1af37815daeaae809b4c1230323db8b15108079ef63efdaa9322cbd3f9d5f2dbd8d81f0a7e2aeeb40b4d02856d56fe2bef75943e61fca095b01d1e

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

                                  6KB

                                  MD5

                                  23836f262b08aef6ffb826ea1c58e2d9

                                  SHA1

                                  d9c2699a7aab89fda323005cd23400c6ec678925

                                  SHA256

                                  bb81d9de5bcc1a08453498b839a32342fc222c483ade17796070979d52943013

                                  SHA512

                                  c7e1d39ba65be643196fe240361b71c9190fcc2765d1c3128741ffe9eb19f13ff2d261c5780e90d40d30944f0eaccd91bcd2b7204d83535d3517de776d7cc47a

                                • 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

                                  80396a676eba11ab4a57dc3a4390fbfd

                                  SHA1

                                  d66534e0daa1fb3f40603a782645a3b0452e598f

                                  SHA256

                                  13543baa3c3ab0e1ba42818086d1bb434b098ea00b756cbe3805b796b117eba4

                                  SHA512

                                  5ae57e23dc5bf24d21a8f14fba911f1ea2be848ffb4c4fb504304e174018f6ca5dcb2481fb8b7403cbaca35e6ba9f5ee3adca5730a754efbccd75b4e07d02bcc

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

                                  11KB

                                  MD5

                                  61bdc6a364b070130901ff22444785f0

                                  SHA1

                                  e0aa32f0565568c532e495d006929a5ea0d71459

                                  SHA256

                                  55cfa9584a28770ba786aa18e997e24c6f1fec624ffe9df6a822b9f64dcdfb6c

                                  SHA512

                                  b5ba79764ac2cf1b5fa568cf6528f8db26d05ead4a0a0993d62f5ee0591056f3cad3e6c99f224cad45852fdb13341f856dd88cb5c8d65fa2c7f70075c8c49b1b

                                • C:\Users\Admin\Downloads\Unconfirmed 463649.crdownload
                                  Filesize

                                  8.0MB

                                  MD5

                                  b26b293985f7c364210c7cd10730081e

                                  SHA1

                                  cb877aac5d4984cdf2916537485749c809e5919c

                                  SHA256

                                  5795564a2652877356805490f4d0c918f0512f00f9c0534a029b03fb2400669c

                                  SHA512

                                  603799b9a2d0b25282f0e0c3decbfc897b8e4e862f1a334cd333c2dd326b5019b4c60e7e3a97ca7dd5da730b0b2f78a8b9d75c96607f77bed303bcbde2827e23

                                • \??\pipe\LOCAL\crashpad_2276_ZZZPZFNQIXMTDKZP
                                  MD5

                                  d41d8cd98f00b204e9800998ecf8427e

                                  SHA1

                                  da39a3ee5e6b4b0d3255bfef95601890afd80709

                                  SHA256

                                  e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                  SHA512

                                  cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                • memory/5360-216-0x0000023DBA4E0000-0x0000023DBA4E1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/5360-217-0x0000023DBA4E0000-0x0000023DBA4E1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/5360-219-0x0000023DBA4E0000-0x0000023DBA4E1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/5360-218-0x0000023DBA4E0000-0x0000023DBA4E1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/5360-220-0x0000023DBA4E0000-0x0000023DBA4E1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/5360-214-0x0000023DBA4E0000-0x0000023DBA4E1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/5360-215-0x0000023DBA4E0000-0x0000023DBA4E1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/5360-209-0x0000023DBA4E0000-0x0000023DBA4E1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/5360-208-0x0000023DBA4E0000-0x0000023DBA4E1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/5360-210-0x0000023DBA4E0000-0x0000023DBA4E1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/5752-260-0x0000000000880000-0x00000000016EE000-memory.dmp
                                  Filesize

                                  14.4MB

                                • memory/5752-259-0x0000000000880000-0x00000000016EE000-memory.dmp
                                  Filesize

                                  14.4MB

                                • memory/5752-261-0x0000000008E50000-0x0000000009218000-memory.dmp
                                  Filesize

                                  3.8MB

                                • memory/5752-262-0x0000000009220000-0x00000000092BC000-memory.dmp
                                  Filesize

                                  624KB

                                • memory/5752-263-0x0000000009870000-0x0000000009E14000-memory.dmp
                                  Filesize

                                  5.6MB

                                • memory/5752-264-0x00000000092C0000-0x0000000009352000-memory.dmp
                                  Filesize

                                  584KB

                                • memory/5752-265-0x0000000007CC0000-0x0000000007CCA000-memory.dmp
                                  Filesize

                                  40KB

                                • memory/5752-266-0x0000000009510000-0x0000000009566000-memory.dmp
                                  Filesize

                                  344KB

                                • memory/5752-267-0x0000000009450000-0x0000000009462000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/5752-268-0x000000000AA10000-0x000000000AA4C000-memory.dmp
                                  Filesize

                                  240KB

                                • memory/5752-282-0x0000000000880000-0x00000000016EE000-memory.dmp
                                  Filesize

                                  14.4MB

                                • memory/5752-253-0x0000000000880000-0x00000000016EE000-memory.dmp
                                  Filesize

                                  14.4MB