Analysis

  • max time kernel
    86s
  • max time network
    209s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    18-08-2024 17:28

General

  • Target

    Roblox_DecompilerDONTLEAK.exe

  • Size

    17.7MB

  • MD5

    2c95112c13cbaafd367179f34cb2c1b4

  • SHA1

    3129724b35622b87407625f7c00dabad924fedfe

  • SHA256

    32a42a21965fd5ebc821a2ddb060461a64e9a0b23bcbc4dbe577ee6da1176fcd

  • SHA512

    9fc954f873d278386b96112db4f2da4995258a69d6695ddfba2f87e99caf8603f3c73ce1e6b5dfaf93760551afb8611aaa04b28bded98ba2931cb75e147a4163

  • SSDEEP

    393216:YqPnLFXlldzrHBRPQECSiGFwgI3jFfsvEfuAwGTI/m:JPLFXLdzrLPQbdvTtFWlGV

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 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 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Roblox_DecompilerDONTLEAK.exe
    "C:\Users\Admin\AppData\Local\Temp\Roblox_DecompilerDONTLEAK.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Users\Admin\AppData\Local\Temp\Roblox_DecompilerDONTLEAK.exe
      "C:\Users\Admin\AppData\Local\Temp\Roblox_DecompilerDONTLEAK.exe"
      2⤵
      • Loads dropped DLL
      PID:688
  • 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:2324
    • 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,0x7fef6ac9758,0x7fef6ac9768,0x7fef6ac9778
      2⤵
        PID:912
      • 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=1176 --field-trial-handle=1380,i,18277258367675429445,887594626738850219,131072 /prefetch:2
        2⤵
          PID:1320
        • 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=1520 --field-trial-handle=1380,i,18277258367675429445,887594626738850219,131072 /prefetch:8
          2⤵
            PID:900
          • 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=1632 --field-trial-handle=1380,i,18277258367675429445,887594626738850219,131072 /prefetch:8
            2⤵
              PID:1340
            • 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=2308 --field-trial-handle=1380,i,18277258367675429445,887594626738850219,131072 /prefetch:1
              2⤵
                PID:592
              • 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=2332 --field-trial-handle=1380,i,18277258367675429445,887594626738850219,131072 /prefetch:1
                2⤵
                  PID:2364
                • 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=1504 --field-trial-handle=1380,i,18277258367675429445,887594626738850219,131072 /prefetch:2
                  2⤵
                    PID:2864
                  • 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=1268 --field-trial-handle=1380,i,18277258367675429445,887594626738850219,131072 /prefetch:1
                    2⤵
                      PID:1636
                    • 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=3676 --field-trial-handle=1380,i,18277258367675429445,887594626738850219,131072 /prefetch:8
                      2⤵
                        PID:2972
                      • 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=3704 --field-trial-handle=1380,i,18277258367675429445,887594626738850219,131072 /prefetch:1
                        2⤵
                          PID:1940
                      • 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:2420

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          209KB

                          MD5

                          3e552d017d45f8fd93b94cfc86f842f2

                          SHA1

                          dbeebe83854328e2575ff67259e3fb6704b17a47

                          SHA256

                          27d9c4613df7a3c04da0b79c13217aa69992b441acb7e44bf2a7578ca87d97d6

                          SHA512

                          e616436f2f15615429c7c5c37de3990c3e86c5e1da7d75a0f524fc458b75d44a5be1a3648a628d63e1cf8aa062e08b538f2f2bc9c6a0b42157beb24f82c571d9

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

                          Filesize

                          168B

                          MD5

                          93ccc5cca16b9afe20be918213305e8d

                          SHA1

                          bf938ba5f6ba48f0404a2c141f2e0dfac7c7f724

                          SHA256

                          e7736fce4405f4ea88e6ad36e061ae076fa60f35d5073c87546fe3be820c9ea6

                          SHA512

                          79a9e988c9669dbc18f16adbd97418403e53baeb0e089cb52223e72413448e8f6181a28484afe525a03c54b25f5ab63b909d0f139fb1b082c6b52a879e56832c

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                          Filesize

                          16B

                          MD5

                          aefd77f47fb84fae5ea194496b44c67a

                          SHA1

                          dcfbb6a5b8d05662c4858664f81693bb7f803b82

                          SHA256

                          4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                          SHA512

                          b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

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

                          Filesize

                          986B

                          MD5

                          d5a77067d5af10275229a1894170426b

                          SHA1

                          2ddede1828f94c6d0e75256994662a8518bfa3bd

                          SHA256

                          f96aa87bd15faf809d63274b710d183b3706a38d9b60d0efa3f761801676f4fb

                          SHA512

                          ab6ef9f5ae4dcb91f3025dcd44550ddacde895af1b5bafbb5f9ca882f93d2aef4ad8ba3ac26d8b3439c792d8748d3eeedc9f20a529956a98c6951bf69011cf8a

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

                          Filesize

                          1KB

                          MD5

                          75941a4e76a2f58bbf1b0ce23f7baf42

                          SHA1

                          082e29c1b4420fae41f22bf201af691861f6d733

                          SHA256

                          3d2231c8039ad9f50b43cf7864b2c939458c2ca088061457cd318bdaf75f0a36

                          SHA512

                          ba91c70bfdfa3349238991fa51f25b6ac448b8ef29d87a3cfd010096d3622c8f7b8090007bf5ff7e9635c68bb41836fff0627eaaeae62804b224c54014eacc1e

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

                          Filesize

                          986B

                          MD5

                          ba70d679e6e30f2857aad436952fbc7c

                          SHA1

                          24b407124d06c501eb72c7833eb648389adf32a5

                          SHA256

                          96f1377bad759cc99b19dd581834cbd36f7327b010d05b5889ecc5beb77853c2

                          SHA512

                          3584ce7a629ee9a691ee5b522a96238184ea1a76308c512ebe2a43d4076928b1493d0127e0cf05379f798dd08dda24216991b97d8e8ff2e74f02d1278fd5bad5

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

                          Filesize

                          363B

                          MD5

                          29dbdea1ba3ff14220403bded89e9722

                          SHA1

                          931e40016c964e6ae8e75e184ec98f3f87560858

                          SHA256

                          e3e185ea598dd275be5e4947098946bf3f2850fff8845c68daa2ca6bc4151d17

                          SHA512

                          dae41c99fc983c1c45e2b230efccd8990dcc899aa2289e7b0409ba6e76d3b2466ea3ee4038345e782d7ed50c16e3541ddaa71db6fa2216b732ed561bb2692579

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

                          Filesize

                          6KB

                          MD5

                          71e266c2263bbe682190e7cc8dc25fb2

                          SHA1

                          52ffcfe281b44d89bd9f19dc5303e3c03d2599a3

                          SHA256

                          61e2c642cb378948bac0dded3ba9c47b4a766a35b32752859036037ccc571c77

                          SHA512

                          1414d28a513dd104b99d539fd5a68d1e1e6463eeba0ae71fc32a6e60e3e80d409be2bf17af9ce4711f2fb558afcd7a48b5f1593e4300e6ff024ed98e28151cbb

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

                          Filesize

                          5KB

                          MD5

                          48bf0135d02c2421fc38c3b24a832fc2

                          SHA1

                          66e325333dcfde9a51009e564bb5accf5ba86dec

                          SHA256

                          b801982834c7a45aa08a685c9f6fc7c9b54cc4e01f99c26f32e783022e527f93

                          SHA512

                          df8b00a0b8de2f0d7019fc3f50f2acfc1d9ed18bada007284a8df5be9a3caddc39e9076fdd21184c61725d40131c30916cbc872a6b0348a378e3d2372e443bff

                        • 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\ShaderCache\data_1

                          Filesize

                          264KB

                          MD5

                          f50f89a0a91564d0b8a211f8921aa7de

                          SHA1

                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                          SHA256

                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                          SHA512

                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                        • C:\Users\Admin\AppData\Local\Temp\_MEI17362\python310.dll

                          Filesize

                          1.4MB

                          MD5

                          d2db855332efd27f90bdc40139248fef

                          SHA1

                          0c855c2e897c4f3b823d4e0152ec8d82d05d4b37

                          SHA256

                          c2fb35fc301842b9258c90c68ec1c77fee87e3b6b811dfb53a80573115696478

                          SHA512

                          d3df6fcb9c08ef9d31695893587e37e82af9f9fb931463cea2b1ef26685646f2eaf660f743d3bdc57d82491e1edffb6ead1b3175632bd2d28f35784bb15da4f7

                        • memory/688-113-0x000007FEF5C30000-0x000007FEF6096000-memory.dmp

                          Filesize

                          4.4MB