Analysis

  • max time kernel
    113s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-07-2024 21:39

General

  • Target

    https://drive.google.com/file/d/1D8OJJsMf-yxG5IUu6O4zl9cp3zNh3c6e/view?usp=drive_link

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://kaminiasbbefow.shop/api

https://horizonvxjis.shop/api

https://effectivedoxzj.shop/api

https://parntorpkxzlp.shop/api

https://stimultaionsppzv.shop/api

https://grassytaisol.shop/api

https://broccoltisop.shop/api

https://shellfyyousdjz.shop/api

https://bravedreacisopm.shop/api

Extracted

Family

lumma

C2

https://horizonvxjis.shop/api

Signatures

  • Lumma Stealer, LummaC

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

  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Program crash 1 IoCs
  • 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 registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 34 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://drive.google.com/file/d/1D8OJJsMf-yxG5IUu6O4zl9cp3zNh3c6e/view?usp=drive_link
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1988
    • 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,0x100,0x104,0xd8,0x108,0x7ff8c47d46f8,0x7ff8c47d4708,0x7ff8c47d4718
      2⤵
        PID:4736
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,9978705374193610274,16898069526052453670,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
        2⤵
          PID:4204
        • 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=2136,9978705374193610274,16898069526052453670,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2176 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:624
        • 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=2136,9978705374193610274,16898069526052453670,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2776 /prefetch:8
          2⤵
            PID:232
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,9978705374193610274,16898069526052453670,131072 --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=3288 /prefetch:1
            2⤵
              PID:2700
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,9978705374193610274,16898069526052453670,131072 --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=3324 /prefetch:1
              2⤵
                PID:3600
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,9978705374193610274,16898069526052453670,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4100 /prefetch:1
                2⤵
                  PID:4612
                • 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=2136,9978705374193610274,16898069526052453670,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5580 /prefetch:8
                  2⤵
                    PID:4540
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,9978705374193610274,16898069526052453670,131072 --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=5548 /prefetch:1
                    2⤵
                      PID:2572
                    • 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=2136,9978705374193610274,16898069526052453670,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5880 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2492
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,9978705374193610274,16898069526052453670,131072 --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=5888 /prefetch:1
                      2⤵
                        PID:4948
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,9978705374193610274,16898069526052453670,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6068 /prefetch:1
                        2⤵
                          PID:3776
                        • 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=2136,9978705374193610274,16898069526052453670,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5768 /prefetch:8
                          2⤵
                            PID:1928
                          • 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=2136,9978705374193610274,16898069526052453670,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5768 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:5296
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,9978705374193610274,16898069526052453670,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6460 /prefetch:1
                            2⤵
                              PID:5320
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,9978705374193610274,16898069526052453670,131072 --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=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6392 /prefetch:1
                              2⤵
                                PID:5332
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3332
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:1688
                                • C:\Windows\System32\rundll32.exe
                                  C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                  1⤵
                                    PID:5256
                                  • C:\Program Files\7-Zip\7zG.exe
                                    "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Downloads\Main (1)\" -ad -an -ai#7zMap1438:78:7zEvent13115
                                    1⤵
                                    • Suspicious use of AdjustPrivilegeToken
                                    • Suspicious use of FindShellTrayWindow
                                    PID:5628
                                  • C:\Windows\system32\NOTEPAD.EXE
                                    "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\Main (1)\Main\Instruction.txt
                                    1⤵
                                      PID:5844
                                    • C:\Windows\system32\NOTEPAD.EXE
                                      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\Main (1)\Main\proxy.txt
                                      1⤵
                                        PID:3944
                                      • C:\Users\Admin\Downloads\Main (1)\Main\Main.exe
                                        "C:\Users\Admin\Downloads\Main (1)\Main\Main.exe"
                                        1⤵
                                        • Executes dropped EXE
                                        • Suspicious use of SetThreadContext
                                        • System Location Discovery: System Language Discovery
                                        PID:4328
                                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
                                          2⤵
                                          • System Location Discovery: System Language Discovery
                                          PID:5276
                                          • C:\Windows\SysWOW64\WerFault.exe
                                            C:\Windows\SysWOW64\WerFault.exe -u -p 5276 -s 868
                                            3⤵
                                            • Program crash
                                            PID:2188
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5276 -ip 5276
                                        1⤵
                                          PID:6112
                                        • C:\Windows\system32\NOTEPAD.EXE
                                          "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Downloads\Main (1)\Main\output.txt
                                          1⤵
                                            PID:5648

                                          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

                                            bafce9e4c53a0cb85310891b6b21791b

                                            SHA1

                                            5d70027cc137a7cbb38f5801b15fd97b05e89ee2

                                            SHA256

                                            71fb546b5d2210a56e90b448ee10120cd92c518c8f79fb960f01b918f89f2b00

                                            SHA512

                                            c0e4d3eccc0135ac92051539a18f64b8b8628cfe74e5b019d4f8e1dcbb51a9b49c486a1523885fe6be53da7118c013852e753c26a5490538c1e721fd0188836c

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

                                            Filesize

                                            152B

                                            MD5

                                            a499254d6b5d91f97eb7a86e5f8ca573

                                            SHA1

                                            03dbfebfec8c94a9c06f9b0cd81ebe0a2b8be3d1

                                            SHA256

                                            fb87b758c2b98989df851380293ff6786cb9a5cf2b3a384cec70d9f3eb064499

                                            SHA512

                                            d7adcc76d0470bcd68d7644de3c8d2b6d61df8485979a4752ceea3df4d85bd1c290f72b3d8d5c8d639d5a10afa48d80e457f76b44dd8107ac97eb80fd98c7b0c

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

                                            Filesize

                                            408B

                                            MD5

                                            5ad903ece2c437acbc57f1ef88d9ad65

                                            SHA1

                                            6a87fc1461a28401b643bae36832ff985d853351

                                            SHA256

                                            81fbd8ec45296bd367ee0e1b3ef8c6020d4268b9109ff30952fbabc4b65a822b

                                            SHA512

                                            7db330c6e4c26586c71d461a5777ba26f13fc1e4d8c4f0567e54acd75947b16f79e221cd3d0915b6f13ee978b731ae03fdfbf9014fd42ff51302258a63c19d28

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

                                            Filesize

                                            3KB

                                            MD5

                                            637c4510c2cf03667aeb58167dd9fb06

                                            SHA1

                                            7ca53525dca8608813d3695dde075e1aeef11023

                                            SHA256

                                            18a272472237e4c882c82cf7bfc512ff4a0ee934330906412cbf0144ff5bfb29

                                            SHA512

                                            9ad64ba0276cd282faa7c6551c9e323ddf70670b0227d5bcf46a8cfbf8048cc0a696bebe64ed7acaa1bac6cbf4280085db35fff322380728c9494f5b7908cb73

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

                                            Filesize

                                            5KB

                                            MD5

                                            b4d4f539de02b64a04ee69103f8265a0

                                            SHA1

                                            b93534da0a96b3a49f216b1eadf2b1795e939814

                                            SHA256

                                            96777b01c06dde3bddc5a0cdb6422f14fa7ba2055f134611fac2182500306695

                                            SHA512

                                            a21b9f3fca8bc83f5d4c867a9f8c216b719f8aa44c8f2c1f8fb1439332c26b23f09f6de4bfa506c108e7ec0b6e2d1b2db55e286ce2c632dc8fc39a03708a94b2

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

                                            Filesize

                                            6KB

                                            MD5

                                            44789a8b7f8511290238ded2fc54dbe3

                                            SHA1

                                            79d3a5742fc4eea4ad23a51cb4f264612f3253ac

                                            SHA256

                                            7e03464ca3f54f545c839620b6c6fa17f3bc083b74ae3b5889a02289fe833b33

                                            SHA512

                                            8a6bf19dd620598a70ab0acc5956ddb771da386d293d908c907cfafa15cbd7417ac917a82f8d3198e2a467109ba8b5888775bdd22dbfcb38a6de12110fa918c2

                                          • 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

                                            10KB

                                            MD5

                                            77e8fc55c366d21a7600572cf7bc1a1f

                                            SHA1

                                            241c08be1b8b6fc31b28ef1efa9303d19c7711e0

                                            SHA256

                                            2d94dd97aa2a498d631abbed7b87c6464c018c51da11a117f73f94abe1d337dd

                                            SHA512

                                            2856224765f0582196d37b1ea6b241c3e743b6e9fafb4aef20abbc9d890b5c1226b8fa8defb2a700da79a2daafdd414fabe55002b5f86f848e520c7a5af5b486

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

                                            Filesize

                                            11KB

                                            MD5

                                            a805c8758feaf0a830d0eacff430b796

                                            SHA1

                                            fcaebd3bad757ab1d630e38ad9f75efd8bd74416

                                            SHA256

                                            16e87f80101084dcb353272954d19947e6ec29a0b2ef667fb9b9557f9f99b38c

                                            SHA512

                                            64210a40b9a0c87e30b7970e2206de52dfa72e3f1fccfcfb03f485546dfceb5ffca074d273e6476ab2238116d65d1b225bdec11c47b922fbdf2fee12089f6cca

                                          • C:\Users\Admin\Downloads\Main (1)\Main\Instruction.txt

                                            Filesize

                                            154B

                                            MD5

                                            8e19bd05b12065a4c547a6e919eb4e42

                                            SHA1

                                            c2381ebebb3fefcd4c3625b6dcad86557e692234

                                            SHA256

                                            5c03dcdda71119fa5bfad076bec87320295c3ae601151382c44a894bdaf0d21f

                                            SHA512

                                            61b874eacd350a9feb571058d4096a42ffae6b141dab5391c77898b60c3d035807221735467af56ccb957394b7f87499df7f41c6f46cd7c5a368fc90d412782f

                                          • C:\Users\Admin\Downloads\Main (1)\Main\Main.exe

                                            Filesize

                                            521KB

                                            MD5

                                            98455c0df4aae673a4715d71afad2c5f

                                            SHA1

                                            da48917d453ca73fbaeea46e7e857af0b9402112

                                            SHA256

                                            c16f0c5883cf636187f80467435851e2f966e47d9797e6a7b0be44d61018f5bc

                                            SHA512

                                            11bd87ea1606f7592f09b07aea73485624a4590f209e64514643680bc2775f0d1a5ff1bb1d492476d654c27994ee38c083f83322d27dc69fdd7d1082468830b4

                                          • C:\Users\Admin\Downloads\Unconfirmed 999601.crdownload

                                            Filesize

                                            419KB

                                            MD5

                                            11e40cd744c1b342988a44c3632b360d

                                            SHA1

                                            6377ebcf8b46eb0bef07321c4ebebb29f1b13565

                                            SHA256

                                            f00c12f1feff9ffc6822df557ddfdcef9202e9262169cd3073a64560159efcc6

                                            SHA512

                                            59ad5d806273828c7e5aca95d3fe9181128c8f92e7da561f663718002a4067e5ce061b18a3993ef7931fcb0289d1361c9000cb4175d600f138de4d6ebda05392

                                          • memory/5276-180-0x0000000000400000-0x0000000000455000-memory.dmp

                                            Filesize

                                            340KB

                                          • memory/5276-181-0x0000000000400000-0x0000000000455000-memory.dmp

                                            Filesize

                                            340KB