Resubmissions

27/07/2024, 07:25

240727-h84wjsxbme 6

11/07/2024, 06:05

240711-gtdv5ssemj 9

01/07/2024, 13:45

240701-q2s5gayckl 9

21/06/2024, 16:33

240621-t212vs1hnk 6

14/06/2024, 18:54

240614-xkkv4awepk 9

Analysis

  • max time kernel
    26s
  • max time network
    97s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    11/07/2024, 06:05

Errors

Reason
Machine shutdown

General

  • Target

    SolaraB/Solara/SolaraBootstrapper.exe

  • Size

    13KB

  • MD5

    6557bd5240397f026e675afb78544a26

  • SHA1

    839e683bf68703d373b6eac246f19386bb181713

  • SHA256

    a7fecfc225dfdd4e14dcd4d1b4ba1b9f8e4d1984f1cdd8cda3a9987e5d53c239

  • SHA512

    f2399d34898a4c0c201372d2dd084ee66a66a1c3eae949e568421fe7edada697468ef81f4fcab2afd61eaf97bcb98d6ade2d97295e2f674e93116d142e892e97

  • SSDEEP

    192:konexQO0FoAWyEfJkVIaqaLHmr/XKT0ifnTJ1jvVXctNjA:HnexHAWyEfJoIaqayzKAifd1LVEj

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 41 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SolaraB\Solara\SolaraBootstrapper.exe
    "C:\Users\Admin\AppData\Local\Temp\SolaraB\Solara\SolaraBootstrapper.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:804
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefb2a9758,0x7fefb2a9768,0x7fefb2a9778
      2⤵
        PID:2272
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1108 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:2
        2⤵
          PID:628
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1528 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:8
          2⤵
            PID:2676
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1596 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:8
            2⤵
              PID:2340
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=1912 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:1
              2⤵
                PID:2108
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=1940 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:1
                2⤵
                  PID:2968
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=3228 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:2
                  2⤵
                    PID:2576
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1484 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:1
                    2⤵
                      PID:1924
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2808 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:8
                      2⤵
                        PID:1136
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3832 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:1
                        2⤵
                          PID:2260
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=1044 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:1
                          2⤵
                            PID:2220
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=1048 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:1
                            2⤵
                              PID:2448
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=1928 --field-trial-handle=1320,i,6187825480181258316,558889863793324818,131072 /prefetch:1
                              2⤵
                                PID:880
                            • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                              1⤵
                                PID:2600
                              • C:\Windows\system32\LogonUI.exe
                                "LogonUI.exe" /flags:0x0
                                1⤵
                                  PID:1936
                                • C:\Windows\system32\AUDIODG.EXE
                                  C:\Windows\system32\AUDIODG.EXE 0x5b8
                                  1⤵
                                    PID:2080
                                  • C:\Windows\system32\LogonUI.exe
                                    "LogonUI.exe" /flags:0x1
                                    1⤵
                                      PID:2164

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\6af6e6ef-ef3d-48a6-a69f-6d62e3344b15.tmp

                                      Filesize

                                      305KB

                                      MD5

                                      54bf13daa0f60073bd25acfc79044084

                                      SHA1

                                      15634cb3411a69adece99db00f372f7a8f71fea7

                                      SHA256

                                      1867812006f9dc9b79032e89887c50db5b3da47c718137c1e0453c775733af89

                                      SHA512

                                      7d6192ededacdfcfce334da6dd4918a75c60c20b37328a107b133f1c4126af2d4cadf8a611c42a97c0f79e181bb96a0b1048122c9bcd2b8a0c76acc3d5107e2f

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                                      Filesize

                                      211KB

                                      MD5

                                      151fb811968eaf8efb840908b89dc9d4

                                      SHA1

                                      7ec811009fd9b0e6d92d12d78b002275f2f1bee1

                                      SHA256

                                      043fd8558e4a5a60aaccd2f0377f77a544e3e375242e9d7200dc6e51f94103ed

                                      SHA512

                                      83aface0ab01da52fd077f747c9d5916e3c06b0ea5c551d7d316707ec3e8f3f986ce1c82e6f2136e48c6511a83cb0ac67ff6dc8f0e440ac72fc6854086a87674

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000002

                                      Filesize

                                      24KB

                                      MD5

                                      c594a826934b9505d591d0f7a7df80b7

                                      SHA1

                                      c04b8637e686f71f3fc46a29a86346ba9b04ae18

                                      SHA256

                                      e664eef3d68ac6336a28be033165d4780e8a5ab28f0d90df1b148ef86babb610

                                      SHA512

                                      04a1dfdb8ee2f5fefa101d5e3ff36e87659fd774e96aa8c5941d3353ccc268a125822cf01533c74839e5f1c54725da9cc437d3d69b88e5bf3f99caccd4d75961

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\812b5adab3a9b4c2_0

                                      Filesize

                                      280B

                                      MD5

                                      69e97357029e1a771750c8ee0c6f4a75

                                      SHA1

                                      78ffd32a45a3b5c870b965ac3debda878c593ba8

                                      SHA256

                                      d8015e57d2d8b8643eea1442bda8e0252f7526de014b8c540386ff0a81dae767

                                      SHA512

                                      7d81665d862f60417c6bf349a43806c854f1f61b5cdb694344aaf0c0801f954eb21a62d741ddd307ad6a6060a5efd11d91f0e2b1703cbdd8f68a3b54bb40d477

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

                                      Filesize

                                      168B

                                      MD5

                                      9759d89d00c83423235aea43b0f7ec2b

                                      SHA1

                                      6ececb3ff6cbbc763f291d9d94d0780442903333

                                      SHA256

                                      dd8f9c811f7fd5571e02996a9f76012465d353aff0370ae75bcce6a922999a2e

                                      SHA512

                                      65cefc083daa6513e05055fd640b0348a03bcb50f59b18784b825fc39f2bc37e9eb00e6a3af6a1dc1362598b5032b8dd079fe30c881ffd8710bfc2bce54ea141

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                      Filesize

                                      264KB

                                      MD5

                                      f50f89a0a91564d0b8a211f8921aa7de

                                      SHA1

                                      112403a17dd69d5b9018b8cede023cb3b54eab7d

                                      SHA256

                                      b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                      SHA512

                                      bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                      Filesize

                                      1KB

                                      MD5

                                      2b4167b7cda0f5b22538c2902de18188

                                      SHA1

                                      582861e5dca3f8389c7f314eae89b0809f12996a

                                      SHA256

                                      3b0bb37e02e22a2404a2007f9eb560f9e3c5b3dc2dbc26bb8f1d22049fd3bd36

                                      SHA512

                                      ec7ead10079845682fa42894df7e50129fdb31b9b5ebea5b6efa6d947ce121b6be95c1e4a86262e01ccbca0d39a3962e5a7fec1dd069af29fedc900b438efce2

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                      Filesize

                                      363B

                                      MD5

                                      b1ab37486cfe2c1b37bec053c3f22499

                                      SHA1

                                      1e3767aa0aa53de3468ba701c3f20134605fcb6e

                                      SHA256

                                      97a3eee17b42f3d0e153a96a8a98d325caef0364fa77f6cc1e3bd599b9c8929a

                                      SHA512

                                      c65efd96e61fccfc313a29f56bb59539350da70718750e2ef5f6d96a05faef39ac430ab4b021688556f248dc4218a3a05bc1b7a7d96345befeae72ca3acdf975

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                      Filesize

                                      363B

                                      MD5

                                      543c3c91ad1b4d9053070108eb4cc9d3

                                      SHA1

                                      87a0f86e6190f5782be423d6d43693228cabd5fd

                                      SHA256

                                      369ea61c6e460cc9771fdeadc92660fcefad0d996bbed13a67638af5ccc1f14b

                                      SHA512

                                      efb1c9ffa617e92eb499ecda73069a78d1d7d2aa43d4eec72823e50c2784e43f66becb00dc8cfb82b7b8beb484fc20226f38f7cee72086a0b168caec1acc6577

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      eb99d94943bff77e7aeb27f25d79b4f4

                                      SHA1

                                      dc12942909b9113880fd423b199adaef203a9e9c

                                      SHA256

                                      03f8c2c509b961dfcf369c43e73433ce6a49fa1e1cfdce750c4c868fc714ca56

                                      SHA512

                                      81f315106625870b34a80376d386018f9cf04947741f6592eedd8abb6fa153a1fe96cebc0526b8bfc084d2cb5a6ee48074042ec54bd97a990f28cb73f9eefa79

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                      Filesize

                                      6KB

                                      MD5

                                      917d40619bacc38d001898129e1bdf4f

                                      SHA1

                                      bfbaf89ec0c53314670f5c3cac2720e48cfa28f3

                                      SHA256

                                      db73d8a4695ca776c2af6a4786e176fbefd9a704fb3f5ba6a0ed2a6caf7bf0f2

                                      SHA512

                                      d4f5811f124792e71acadaee929a56243cd2ad7c942bc59e0b8c5b8a2fc28beb63211ff57c511263ceae89e02e4d1eb8810c310a358f200badd5d500b4736e60

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      df3a1138a27d9b66bf2357cee4e7fb0a

                                      SHA1

                                      b6af566d97b3c833f10840477b3cf0e97edfa5cd

                                      SHA256

                                      51925c21745da35f05b5ceb0298dbdfa72359f3dbe0652c99b0d3e99b68adc67

                                      SHA512

                                      91362c7cd4aa6dbae7c0a4b3f2bc2f87607f285b33ccd866588ecbe44c96cc1b294731ccd5eacb7a2cc0e009d8324b91c8d87a419c48f9a2dd676fa076271b54

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                      Filesize

                                      5KB

                                      MD5

                                      6970ce2c42ca23c294ad56b6c05cfecf

                                      SHA1

                                      9db1a6fe9e2b7a6578db05129403026820bf11b4

                                      SHA256

                                      8f17bf471d35b416d0364024e00edbea54f5f890e877d024f1b5cb630e820f3e

                                      SHA512

                                      374c6a675c1507f860718b3cc1154b95f7bd6b4e865d8f0733e717aabfb750e771a818a50ee9352ae92f94f9a1210c88ce31036836b857662ee6774b26a99005

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

                                      Filesize

                                      16B

                                      MD5

                                      18e723571b00fb1694a3bad6c78e4054

                                      SHA1

                                      afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                      SHA256

                                      8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                      SHA512

                                      43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                      Filesize

                                      305KB

                                      MD5

                                      17199f3b4d536cabfc13aad0f961e5d2

                                      SHA1

                                      13e17ca854b288a9011cf3ff3ff4387ef1e61621

                                      SHA256

                                      752da3bf23a185bb30901f8b5ac394454a458d1a6947f2020211cfcff9fea83d

                                      SHA512

                                      05ac80989203b9a3719bd8cbe55e67b34ad9ce26a934de3f0a326d79cfe1a7dc5afa3ae6d868bdae2a24301ada26a638bc29b683fb3787e7ac5d9abd2cd4f8b0

                                    • memory/804-0-0x0000000074D9E000-0x0000000074D9F000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/804-3-0x0000000074D90000-0x000000007547E000-memory.dmp

                                      Filesize

                                      6.9MB

                                    • memory/804-2-0x0000000074D90000-0x000000007547E000-memory.dmp

                                      Filesize

                                      6.9MB

                                    • memory/804-1-0x00000000013C0000-0x00000000013CA000-memory.dmp

                                      Filesize

                                      40KB

                                    • memory/1936-310-0x0000000002D90000-0x0000000002D91000-memory.dmp

                                      Filesize

                                      4KB