Resubmissions

05-07-2024 17:33

240705-v43txavdkd 10

Analysis

  • max time kernel
    51s
  • max time network
    49s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-07-2024 17:33

General

  • Target

    https://github.com/TheresiaAurelly/Solara-executor?tab=readme-ov-file

Score
10/10

Malware Config

Extracted

Family

lumma

C2

https://bannngwko.shop/api

Signatures

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 26 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/TheresiaAurelly/Solara-executor?tab=readme-ov-file
    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:3704
    • 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,0x100,0x104,0xd8,0x108,0x7ffae0a746f8,0x7ffae0a74708,0x7ffae0a74718
      2⤵
        PID:3652
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,11286024677699326173,4983804337188492700,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
        2⤵
          PID:2656
        • 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=2120,11286024677699326173,4983804337188492700,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2340 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1828
        • 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=2120,11286024677699326173,4983804337188492700,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2876 /prefetch:8
          2⤵
            PID:872
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11286024677699326173,4983804337188492700,131072 --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=3328 /prefetch:1
            2⤵
              PID:4132
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11286024677699326173,4983804337188492700,131072 --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=3356 /prefetch:1
              2⤵
                PID:4572
              • 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=2120,11286024677699326173,4983804337188492700,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
                2⤵
                  PID:4924
                • 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=2120,11286024677699326173,4983804337188492700,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3348
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11286024677699326173,4983804337188492700,131072 --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=5272 /prefetch:1
                  2⤵
                    PID:4416
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11286024677699326173,4983804337188492700,131072 --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=5292 /prefetch:1
                    2⤵
                      PID:2480
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11286024677699326173,4983804337188492700,131072 --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=5304 /prefetch:1
                      2⤵
                        PID:3116
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11286024677699326173,4983804337188492700,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5548 /prefetch:1
                        2⤵
                          PID:672
                        • 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=2120,11286024677699326173,4983804337188492700,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5436 /prefetch:8
                          2⤵
                            PID:4840
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11286024677699326173,4983804337188492700,131072 --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=5404 /prefetch:1
                            2⤵
                              PID:3256
                            • 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=2120,11286024677699326173,4983804337188492700,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5936 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2884
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1156
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3556
                              • C:\Windows\System32\rundll32.exe
                                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                1⤵
                                  PID:4688
                                • C:\Users\Admin\Downloads\setup\setup.exe
                                  "C:\Users\Admin\Downloads\setup\setup.exe"
                                  1⤵
                                  • Suspicious use of SetThreadContext
                                  PID:5072
                                  • C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
                                    C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:4492
                                • C:\Users\Admin\Downloads\setup\setup.exe
                                  "C:\Users\Admin\Downloads\setup\setup.exe"
                                  1⤵
                                    PID:656

                                  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

                                    fbc957a83b42f65c351e04ce810c1c11

                                    SHA1

                                    78dcdf88beec5a9c112c145f239aefb1203d55ad

                                    SHA256

                                    7bb59b74f42792a15762a77ca69f52bf5cc4506261a67f78cd673a2d398e6128

                                    SHA512

                                    efad54eb0bd521c30bc4a96b9d4cb474c4ca42b4c108e08983a60c880817f61bc19d97538cc09a54b2db95ab9c8996f790672e19fb3851a5d93f174acdfac0ce

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

                                    Filesize

                                    152B

                                    MD5

                                    5b6ff6669a863812dff3a9e76cb311e4

                                    SHA1

                                    355f7587ad1759634a95ae191b48b8dbaa2f1631

                                    SHA256

                                    c7fb7eea8bea4488bd4605df51aa560c0e1b11660e9228863eb4ad1be0a07906

                                    SHA512

                                    d153b1412fadda28c0582984e135b819ba330e01d3299bb4887062ffd6d3303da4f2c4b64a3de277773f4756da361e7bc5885c226ae2a5cfdd16ee60512e2e5e

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

                                    Filesize

                                    2KB

                                    MD5

                                    f0413e9abbf717632f747a7193897306

                                    SHA1

                                    4d3cd69b586d2a80bca63947b699eef6e3420b09

                                    SHA256

                                    609133d1a004a503d68d70c6b6477fda4e0422632fd87c469e20a531ff0cefa1

                                    SHA512

                                    758eedfdf325dc8920220e30a44c5d41e840d157147a76f98e86c9671d1b400b12fc85c225e42db3d8219e6a9b6eb7394e30fcc6648e8f07e777f405e9881314

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

                                    Filesize

                                    124KB

                                    MD5

                                    043a57720a0c19fa6788d79f795f3d81

                                    SHA1

                                    1db38ded92324197c4874995c11faa243eb5361c

                                    SHA256

                                    a72a25a2c76c9dc66d7373e6c5e5d874017d02968293740b835f21211da756e8

                                    SHA512

                                    ba4fdc35f5bcd0905fd4613c9d872a736ceafa0350e0ebea6bfce0ed856759acba56ee6c505a555535bbeeae49f16ebfc62447c8529e1a9401a28ab1062ceb35

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

                                    Filesize

                                    6KB

                                    MD5

                                    7c5b16465a0505138aa16493d2d8127c

                                    SHA1

                                    770c27ee14a4dc9da2ec223504cb28f48994dee8

                                    SHA256

                                    c77975fd57c50d48dfccf2c8016246dc094126b7653d823e6f38ab6c40b890b2

                                    SHA512

                                    44ef546f5e322bc18d424fc7c6dd68f104ddaff085f66a48ba4c9b11bf7ba19507b5ba1838198aa159a6927d97f2f1f07eaa9fe988b902366cb2e71105602e00

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

                                    Filesize

                                    6KB

                                    MD5

                                    553501e81086ecc8eba959562013e950

                                    SHA1

                                    cd276b2d0cd8d9d0aabe4541507bd4f32613c2a3

                                    SHA256

                                    b90f9bddb2375667ac765ce6be7bcc1b07b3c05b40a2a49c9a0533db8d395e2b

                                    SHA512

                                    02b23440e34c0f844bd5709f5c95e9c442b1e7200c247d99ff5392a1b2639ed6f3ed52f1dc37143b492a44a2697e20c11989d3f459cfbe5f1f02ed8cef6efcc4

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

                                    Filesize

                                    1KB

                                    MD5

                                    7bc32aca704049ac9d1f00e478931886

                                    SHA1

                                    251896ce3ffc7c4269ba708f39586372aa0b392b

                                    SHA256

                                    9a05b9ff023bed7fe2ff457ce92d764dc48317bd8ed620f772d0695df5257d5f

                                    SHA512

                                    c03f19ef3da3061ce2ddd93f7fc04480a565f5ba764dbcf99e6f9a231db806cb26a4253a24e4c873da6d9bd296ed584e409e9c28b11b9d10cb32b7c1ff7d8fa9

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe585f22.TMP

                                    Filesize

                                    1KB

                                    MD5

                                    6e0a9613b9e0f33f76207922e5b6c08e

                                    SHA1

                                    c01624341fd4235775d853f3ad455f3bbde58fa3

                                    SHA256

                                    96e1bc150ac50ac13ee4d21ea15a8f6dfdeb07df36c58ba60f86578140f83730

                                    SHA512

                                    85867a84319314077389040a9ee821c164d3f36f258bc161264e2988edf0b7ef030a71331487f35bebc34336f204dc52ff65ceca9216dbd4d59c455b8f6932fc

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

                                    Filesize

                                    16B

                                    MD5

                                    46295cac801e5d4857d09837238a6394

                                    SHA1

                                    44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                    SHA256

                                    0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                    SHA512

                                    8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                    Filesize

                                    16B

                                    MD5

                                    206702161f94c5cd39fadd03f4014d98

                                    SHA1

                                    bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                    SHA256

                                    1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                    SHA512

                                    0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                                    Filesize

                                    11B

                                    MD5

                                    838a7b32aefb618130392bc7d006aa2e

                                    SHA1

                                    5159e0f18c9e68f0e75e2239875aa994847b8290

                                    SHA256

                                    ac3dd2221d90b09b795f1f72e72e4860342a4508fe336c4b822476eb25a55eaa

                                    SHA512

                                    9e350f0565cc726f66146838f9cebaaa38dd01892ffab9a45fe4f72e5be5459c0442e99107293a7c6f2412c71f668242c5e5a502124bc57cbf3b6ad8940cb3e9

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

                                    Filesize

                                    11KB

                                    MD5

                                    bb7cbddfd70c6c23006b8fe1afb476e3

                                    SHA1

                                    f332ef1ab5c6c226c7ee0330c9b57884c452bffa

                                    SHA256

                                    21174ab6bac53cb5486f0e5aecd16c47bb4880f1caab8b825b4eef844b1a98d2

                                    SHA512

                                    15d3da6c8d98280b597fa53ed882066db309704a0306a93331ae79aacbc152b3516e8e5aceb060098812e478685812b88092c336dfd6854f691c9f48c26d8064

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

                                    Filesize

                                    11KB

                                    MD5

                                    fa6bfd5838debe74ec521aadf4db1165

                                    SHA1

                                    6ef4ded0f1df4b184df8514f502a1b04027fbb43

                                    SHA256

                                    d7e3665233822a9daaa0a8871b0560eaad7ba0a49bfe261c7fcb6f81dc6d94fa

                                    SHA512

                                    bbd5dc7e818320c9cf53bc962a16848cea019fd4a78899c1b7dc551fda0b1a5075a15d0da1147686a9009de02bc5fde042979faaf2a1478efc78ca9f67aeaacb

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

                                    Filesize

                                    3.4MB

                                    MD5

                                    56dff5ac6c8684da67332c80988acb72

                                    SHA1

                                    62050eb85d85071b1e8959e5d895c18accf4ce2b

                                    SHA256

                                    3b51f5cb57c8c66d343fc1998d2df315ea84a76fafdd51b9f316cef2886f5d40

                                    SHA512

                                    91faedfa8b1eedd7d60783e4659f67b6b3e71af70e3e170e9373fc60bfefba45a767058b495ca9707c654938361b23bd977ba48a9f473817765bee8610e6ada0

                                  • \??\pipe\LOCAL\crashpad_3704_NFEPDUSTBGRXWMPU

                                    MD5

                                    d41d8cd98f00b204e9800998ecf8427e

                                    SHA1

                                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                                    SHA256

                                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                    SHA512

                                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                  • memory/4492-235-0x0000000000480000-0x00000000004D7000-memory.dmp

                                    Filesize

                                    348KB

                                  • memory/4492-237-0x0000000000480000-0x00000000004D7000-memory.dmp

                                    Filesize

                                    348KB

                                  • memory/5072-236-0x00007FF64F130000-0x00007FF64FE4E000-memory.dmp

                                    Filesize

                                    13.1MB