Analysis

  • max time kernel
    78s
  • max time network
    79s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/08/2024, 13:43

General

  • Target

    https://download1507.mediafire.com/120oljsuqzkgk6vE2pYcHDK0oKipiQMNAAOU3CMAnAU2EtaFYJgXZHnmVcrXOZqgcK1ZKvYQl_BYmypfY75ffON5obbvWiCVhV724qYqlKg_wC9krlAq5uHlqu9xnLcvwfghbOTN_ZnluG7WQQuzWJqsQA7KknzZpfrVwBEjfd7X/inns1r0z4drpqvr/RobloxAIO.zip

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://clouddycuiomsnz.shop/api

Signatures

  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 6 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
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 64 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://download1507.mediafire.com/120oljsuqzkgk6vE2pYcHDK0oKipiQMNAAOU3CMAnAU2EtaFYJgXZHnmVcrXOZqgcK1ZKvYQl_BYmypfY75ffON5obbvWiCVhV724qYqlKg_wC9krlAq5uHlqu9xnLcvwfghbOTN_ZnluG7WQQuzWJqsQA7KknzZpfrVwBEjfd7X/inns1r0z4drpqvr/RobloxAIO.zip
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3600
    • 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,0x100,0x104,0x8,0x108,0x7ffcb34846f8,0x7ffcb3484708,0x7ffcb3484718
      2⤵
        PID:2880
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,1652755195742128256,9439187597555655172,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2068 /prefetch:2
        2⤵
          PID:4568
        • 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=2052,1652755195742128256,9439187597555655172,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2836
        • 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=2052,1652755195742128256,9439187597555655172,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:8
          2⤵
            PID:3936
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1652755195742128256,9439187597555655172,131072 --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=3264 /prefetch:1
            2⤵
              PID:1008
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1652755195742128256,9439187597555655172,131072 --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=3288 /prefetch:1
              2⤵
                PID:1164
              • 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=2052,1652755195742128256,9439187597555655172,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5324 /prefetch:8
                2⤵
                  PID:4488
                • 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=2052,1652755195742128256,9439187597555655172,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5324 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2896
                • 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=2052,1652755195742128256,9439187597555655172,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=4680 /prefetch:8
                  2⤵
                    PID:4340
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1652755195742128256,9439187597555655172,131072 --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=5504 /prefetch:1
                    2⤵
                      PID:3112
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1652755195742128256,9439187597555655172,131072 --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=5908 /prefetch:1
                      2⤵
                        PID:3048
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1652755195742128256,9439187597555655172,131072 --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=5668 /prefetch:1
                        2⤵
                          PID:4168
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1652755195742128256,9439187597555655172,131072 --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=5616 /prefetch:1
                          2⤵
                            PID:4616
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,1652755195742128256,9439187597555655172,131072 --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=5568 /prefetch:1
                            2⤵
                              PID:432
                            • 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=2052,1652755195742128256,9439187597555655172,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3964 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1832
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1592
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4168
                              • C:\Windows\System32\rundll32.exe
                                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                1⤵
                                  PID:1056
                                • C:\Program Files\7-Zip\7zG.exe
                                  "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Downloads\RobloxAIO\" -spe -an -ai#7zMap30921:80:7zEvent5613
                                  1⤵
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:656
                                • C:\Users\Admin\Downloads\RobloxAIO\RobloxAIO\Launcher.exe
                                  "C:\Users\Admin\Downloads\RobloxAIO\RobloxAIO\Launcher.exe"
                                  1⤵
                                  • Executes dropped EXE
                                  • Loads dropped DLL
                                  • Suspicious use of SetThreadContext
                                  • System Location Discovery: System Language Discovery
                                  PID:4888
                                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
                                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:4404
                                • C:\Users\Admin\Downloads\RobloxAIO\RobloxAIO\Launcher.exe
                                  "C:\Users\Admin\Downloads\RobloxAIO\RobloxAIO\Launcher.exe"
                                  1⤵
                                  • Executes dropped EXE
                                  • Loads dropped DLL
                                  • Suspicious use of SetThreadContext
                                  • System Location Discovery: System Language Discovery
                                  PID:4740
                                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
                                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:3896
                                • C:\Users\Admin\Downloads\RobloxAIO\RobloxAIO\Launcher.exe
                                  "C:\Users\Admin\Downloads\RobloxAIO\RobloxAIO\Launcher.exe"
                                  1⤵
                                  • Executes dropped EXE
                                  • Loads dropped DLL
                                  • Suspicious use of SetThreadContext
                                  • System Location Discovery: System Language Discovery
                                  PID:2860
                                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
                                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"
                                    2⤵
                                    • System Location Discovery: System Language Discovery
                                    PID:2512

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

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

                                  Filesize

                                  152B

                                  MD5

                                  111c361619c017b5d09a13a56938bd54

                                  SHA1

                                  e02b363a8ceb95751623f25025a9299a2c931e07

                                  SHA256

                                  d7be4042a1e3511b0dbf0ab5c493245e4ac314440a4ae0732813db01a21ef8bc

                                  SHA512

                                  fc16a4ad0b56899b82d05114d7b0ca8ee610cdba6ff0b6a67dea44faf17b3105109335359b78c0a59c9011a13152744a7f5d4f6a5b66ea519df750ef03f622b2

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

                                  Filesize

                                  152B

                                  MD5

                                  983cbc1f706a155d63496ebc4d66515e

                                  SHA1

                                  223d0071718b80cad9239e58c5e8e64df6e2a2fe

                                  SHA256

                                  cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c

                                  SHA512

                                  d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd

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

                                  Filesize

                                  6KB

                                  MD5

                                  e492e3f4c42d691a8e9b71a5a9064305

                                  SHA1

                                  f7614d885f9417c9d4591eafaca087076a74736e

                                  SHA256

                                  0604709b92abfaa0c0570eaa867a6027a3c7ea7990b40382efec640d19c11740

                                  SHA512

                                  cd798945351d557fb15ecd952adf6bb4d20f855fc1a4a2aef721344c7167c0cc2276822f545e8e9f6d41fc1a74adc7818654741d1d33d88d15d15b6dc57c66d1

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

                                  Filesize

                                  6KB

                                  MD5

                                  4ee11e4541fb384f8d34e339483c4f7a

                                  SHA1

                                  6c2a7a2a16cfe56bdba88a9e57173003fe38bbb1

                                  SHA256

                                  c80d2b991a7fef4b2605c3bd90af9e1c473b3beb0b45fdcb215c74398123a905

                                  SHA512

                                  e40cbf12b0bb0f57d18f7b056114f4f17a5a450696012e3fe3b37d37f829f0b8e68dc18bf489fc125a7d6821f4089d4efb964a27fc30894b04f87c7587b5b179

                                • 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

                                  f7403d1af48d68fd7334dbbd1f1aab43

                                  SHA1

                                  5c9a081175a5e56d3036af1017e5213f7f553c01

                                  SHA256

                                  0adb8c5481d74637352c6dd75381c0b044e820600b5375f92749010355fc7c49

                                  SHA512

                                  b0620def9133c5a70577b94c79f7c043de7a5995a01ac21b31d01cb94fb6f92a1fa3c59e9e210e1ba35cc3eb69be3b119556eb7d4ac0eb8f3924e1b4737b5085

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

                                  Filesize

                                  11KB

                                  MD5

                                  8d90311d78e6e676263a18c54cd5df8c

                                  SHA1

                                  90933ab3ef7d5f1a761f37b0b161f13c6dc4ccf5

                                  SHA256

                                  867f94cb095b58a0dc9b50ba8dc8dfc47b4f6bab76e5073e6b6702242caa02ed

                                  SHA512

                                  06bf95b392f84923095f8c5eb659a0e340014bd79f137da2b425afc4f647fa938b4b95fae168bdef560239d5a80fe5f14ffe9c885d35330d06d7289716504d33

                                • C:\Users\Admin\AppData\Roaming\d3d9x.dll

                                  Filesize

                                  525KB

                                  MD5

                                  8a671d759806bc981fd99d434d5bef6b

                                  SHA1

                                  5c7c19bf99b56ca0dee9d7336a35e76b9607b278

                                  SHA256

                                  222a1338f26a70d0bd7353e27bdfce690e120d31f64af821b8c196ddb8d1f7b3

                                  SHA512

                                  eaf48b4cd5c8fa705cb9e45e9225975086bdb5a7045a972e9fae6b42a031a8c16294c78b3eeec05e015a37195f92c9324aa53b0454bcc7481c9ad9074bafd47b

                                • C:\Users\Admin\Downloads\RobloxAIO.zip

                                  Filesize

                                  15.8MB

                                  MD5

                                  99c1855032a02b6a212bbb5cd70db510

                                  SHA1

                                  2d3f43890a1cbec2e4103567056aa063dcf78319

                                  SHA256

                                  90bbdc6353cdc8a3651f6e94422ac2c8bbf29dfb9ada196b4ce38fab19f8498c

                                  SHA512

                                  b18361c4675dcda59641b8eb295a7be8244766ea2e715bbbad6372993afc28b46dcbdac0c911ea6263031e15c6d12807b19b416d55e123f3d5f5a1c33c28d93f

                                • C:\Users\Admin\Downloads\RobloxAIO\RobloxAIO\Launcher.exe

                                  Filesize

                                  243KB

                                  MD5

                                  88f92dced78b7184cb90924660705cbe

                                  SHA1

                                  e9c2ab37d7511ffa2b89058aa4739b071d517c93

                                  SHA256

                                  13706317f027122025dbc29aee3480d23e1b83328a32a674cb261d149b23945a

                                  SHA512

                                  2f5faa7b0ab649a67553d49b3a02e45478725b228e3746e750fda6df87b7d0d59f9aae83e36c67bc1092596a7b58761b328adcee219bb8a1f5ca40100becf87f

                                • C:\Users\Admin\Downloads\RobloxAIO\RobloxAIO\msvcp140.dll

                                  Filesize

                                  525KB

                                  MD5

                                  72faa8abe2ca89b83bca3bd631c12566

                                  SHA1

                                  787d944fc5bd882ee0e3458126a7c40058f0f507

                                  SHA256

                                  900a60ad11557c79b720faf16d744119fecd38d2db63ff752f33f2bdfecd7807

                                  SHA512

                                  26a21e56fd0b8a95d93659763989208b91d4a52070333fed7177fed4b258ad4c8a036f52e779b2e194fce680978b35660cd2004a6fa39ebdf53e98934af4e7c4

                                • memory/2512-214-0x0000000000400000-0x0000000000459000-memory.dmp

                                  Filesize

                                  356KB

                                • memory/3896-196-0x0000000000700000-0x0000000000759000-memory.dmp

                                  Filesize

                                  356KB

                                • memory/3896-199-0x0000000000700000-0x0000000000759000-memory.dmp

                                  Filesize

                                  356KB

                                • memory/4404-178-0x0000000000740000-0x0000000000799000-memory.dmp

                                  Filesize

                                  356KB

                                • memory/4404-177-0x0000000000740000-0x0000000000799000-memory.dmp

                                  Filesize

                                  356KB

                                • memory/4404-181-0x0000000000740000-0x0000000000799000-memory.dmp

                                  Filesize

                                  356KB