Analysis

  • max time kernel
    74s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    03-08-2024 04:44

General

  • Target

    source_prepared.exe

  • Size

    78.6MB

  • MD5

    38eb61249112add0ec3b309b833b6a81

  • SHA1

    d955d6d746f4258c0f245b4435ef23fc703a1739

  • SHA256

    9c09cefd985f22f9691a4acada5354281fb825acacdef30394287b652d1ba29b

  • SHA512

    5f70dbd16c9809f79b97c7739c4de3a303b2ca3d0a5cfdc1a706ee479de0c8d88eeaec504ad35deebe5e1078a09f78456a219ecf761d812839248eb628dfbe28

  • SSDEEP

    1572864:rvHcRlqoh7vXSk8IpG7V+VPhqWdfME7FFlHFziYweyJulZUdgAdW42kj5uxa/Z95:rvHcR1hTSkB05awqfhdCpukdR/Ms9U

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 7 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 50 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\source_prepared.exe
    "C:\Users\Admin\AppData\Local\Temp\source_prepared.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1628
    • C:\Users\Admin\AppData\Local\Temp\source_prepared.exe
      "C:\Users\Admin\AppData\Local\Temp\source_prepared.exe"
      2⤵
      • Loads dropped DLL
      PID:2940
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:316
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x560
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2540
    • 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:2256
      • 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,0x7fef6869758,0x7fef6869768,0x7fef6869778
        2⤵
          PID:2052
        • 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=1104 --field-trial-handle=1372,i,1429661200026835901,1755206377168113302,131072 /prefetch:2
          2⤵
            PID:2852
          • 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=1512 --field-trial-handle=1372,i,1429661200026835901,1755206377168113302,131072 /prefetch:8
            2⤵
              PID:2600
            • 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=1592 --field-trial-handle=1372,i,1429661200026835901,1755206377168113302,131072 /prefetch:8
              2⤵
                PID:2656
              • 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=2116 --field-trial-handle=1372,i,1429661200026835901,1755206377168113302,131072 /prefetch:1
                2⤵
                  PID:1660
                • 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=2320 --field-trial-handle=1372,i,1429661200026835901,1755206377168113302,131072 /prefetch:1
                  2⤵
                    PID:532
                  • 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=1460 --field-trial-handle=1372,i,1429661200026835901,1755206377168113302,131072 /prefetch:2
                    2⤵
                      PID:1880
                    • 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=3304 --field-trial-handle=1372,i,1429661200026835901,1755206377168113302,131072 /prefetch:1
                      2⤵
                        PID:2136
                      • 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=3672 --field-trial-handle=1372,i,1429661200026835901,1755206377168113302,131072 /prefetch:8
                        2⤵
                          PID:1244
                      • 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:2748

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • 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\Preferences

                          Filesize

                          5KB

                          MD5

                          242f3635fbaca667354ff4642d4effeb

                          SHA1

                          8fd02655175ba8a8c88251f04ea4dfdf071fe7ad

                          SHA256

                          44c2805f9a52ebf239231040d68c6f347e2048dcaa130193a99b7cb05824eda4

                          SHA512

                          646f18526e6a0b90a65b7dc1fcc89027b06add58063875743483fea9baf568cd24fb476078ec60c8893d3db83dc7a0fc4b7fedcc54b2d8e0d33697f1f0391f91

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

                          Filesize

                          5KB

                          MD5

                          197c19484e2729bd2fdad5de38b404a9

                          SHA1

                          c692b8cd64469a054b2ccf0533b52a0072459dbb

                          SHA256

                          580cc928909bf863ac55828eb5545c54173d590f26cc37007a6ad4e0f3f279ba

                          SHA512

                          587a3b677e7d6f9c28feb393c6be697078be2e08201a5ba9218e8b259abba9e95b840dbbdb4a93a5665d39073ece6f6793c92c817cba1ba0979e9bf020c86ef6

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                          Filesize

                          16B

                          MD5

                          18e723571b00fb1694a3bad6c78e4054

                          SHA1

                          afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                          SHA256

                          8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                          SHA512

                          43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                        • C:\Users\Admin\AppData\Local\Temp\_MEI16282\api-ms-win-core-file-l1-2-0.dll

                          Filesize

                          22KB

                          MD5

                          b38d5b15f77e6cd93763c76ff1bc79ee

                          SHA1

                          cadffe8a06835a7c1aa136a5515302d80d8e7419

                          SHA256

                          aa9e41933f1cf1c3bcc3b65771297b0ef088fac153c7997c0d48e7882714d05f

                          SHA512

                          46eaeb419654efd999146b9cd55ece42939e071f089ccb4698a09f4bb6b881106a3e342901439f867f609c1147ef151832b2919d2a33726643a6e5c4086a5f3a

                        • C:\Users\Admin\AppData\Local\Temp\_MEI16282\api-ms-win-core-file-l2-1-0.dll

                          Filesize

                          22KB

                          MD5

                          e1d37d21f7875483ae0d187032d5714c

                          SHA1

                          51a945a9e6ccf994781a028cd07ab8ee820f542c

                          SHA256

                          1076a19f2a42a35c8639fb1ce1666d046e0fd259142f7e645e350211d9d6390f

                          SHA512

                          77973d6e5e6ad68b304f50184a95be9d4993338f4f69e07c11275951b2fcfdc02c061182d1a7a394dc18fe77d6d021dd9e8e17cdfbbb8d0c77752c6df1979011

                        • C:\Users\Admin\AppData\Local\Temp\_MEI16282\api-ms-win-core-localization-l1-2-0.dll

                          Filesize

                          22KB

                          MD5

                          09fed91680050e3149c29cf068bc10e5

                          SHA1

                          e9933b81c1d7b717f230ea98bb6bafbc1761ec4a

                          SHA256

                          3c5900c9e7fbada56e86d8973a582771dde6bff79ca80ae05920a33a2cc435df

                          SHA512

                          e514590385561731f2ad18afd6bcefac012ea8061a40b6ccfda4e45ff5768617b2e1b06e849e8a640a10ca59039e89ba88cac5d3b7ff088968eb4bc78e212d3a

                        • C:\Users\Admin\AppData\Local\Temp\_MEI16282\api-ms-win-core-processthreads-l1-1-1.dll

                          Filesize

                          22KB

                          MD5

                          0f99a725b93375f0ba8795e67e5a4fdf

                          SHA1

                          9825f0ec9cc4ba99471f4587d4bf97f7083d5f93

                          SHA256

                          be77a15dcaf73a7c1be6c62f57e79ef7bbc305e1b7753a4345ba1d88851dba08

                          SHA512

                          f95b6472b78f2bea732c6cc4933c83da7cbbf3eec67544b9faf86c6d6183c23e47afadb23e78420ed2dcec7ddde819e0fcb14345614c5acb3d959fca7c5a7468

                        • C:\Users\Admin\AppData\Local\Temp\_MEI16282\api-ms-win-core-timezone-l1-1-0.dll

                          Filesize

                          22KB

                          MD5

                          dd86613bbc3da5e41d8bd30803d87c1f

                          SHA1

                          35690b9b0fe48f045568e25221694be041f56d4f

                          SHA256

                          2312923d7e07c1f58f457ac434b89c01ce675ff42d74bb279326d6c573f675ed

                          SHA512

                          6d4a29c99e819368389a9347a719e78125dfbc3166af85425db81f38833b57ba28251472dd42db974876bcf8bc73465d638678b06e3482ceb36c19b943f41ca4

                        • C:\Users\Admin\AppData\Local\Temp\_MEI16282\python312.dll

                          Filesize

                          1.7MB

                          MD5

                          506c760a20e6bb940590229d41449ffa

                          SHA1

                          b7c439f253987fb0ff66fc5ce959cf711b18eb8d

                          SHA256

                          e63503b2715df3eab8abb9b2682129e27a7add9acea9008f06f55494a2b2f3d5

                          SHA512

                          34df2e8e53caac0cd72cb3c5848296ca8cfa10c542c0a5f88385d6b35ab70b86957540de2ff105a27cefb37ccbb5789261a69132b535a857df32875c1f9deb9e

                        • C:\Users\Admin\AppData\Local\Temp\_MEI16282\ucrtbase.dll

                          Filesize

                          1.1MB

                          MD5

                          a6b4fba258d519da313f7be057435ee4

                          SHA1

                          0bf414057d0749e9db4da7683eb6d11be174cdd5

                          SHA256

                          aa092722797b9a74e9463516e6c63d4d3c904ac263f4a4ea421b0d4d4875f606

                          SHA512

                          34f3d006a9bb7835e9d82465874e059a328c8d69abd61c79d6a85a7702df582dabc93126918a0514356fda2810c77acc1d6070ad4418921bd9e8efe34697e4a1

                        • C:\Users\Admin\AppData\Local\Temp\_MEI16282\wheel-0.43.0.dist-info\INSTALLER

                          Filesize

                          4B

                          MD5

                          365c9bfeb7d89244f2ce01c1de44cb85

                          SHA1

                          d7a03141d5d6b1e88b6b59ef08b6681df212c599

                          SHA256

                          ceebae7b8927a3227e5303cf5e0f1f7b34bb542ad7250ac03fbcde36ec2f1508

                          SHA512

                          d220d322a4053d84130567d626a9f7bb2fb8f0b854da1621f001826dc61b0ed6d3f91793627e6f0ac2ac27aea2b986b6a7a63427f05fe004d8a2adfbdadc13c1

                        • \??\pipe\crashpad_2256_KZBWYHEYXQABZGLB

                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                        • memory/2940-1328-0x000007FEF61C0000-0x000007FEF6884000-memory.dmp

                          Filesize

                          6.8MB