Analysis

  • max time kernel
    104s
  • max time network
    295s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26/10/2024, 13:19

General

  • Target

    MCTrafficer(2).exe

  • Size

    106.6MB

  • MD5

    ae7098e0e4f760df07a1d9b160f66061

  • SHA1

    48f464321387ddb7aee621fe5784cee16d36d4d8

  • SHA256

    a44d4d8dee755988f280f95fd7b4b54952be4ea4a336d58c6a9c427deb0bb55f

  • SHA512

    40839ff99d26fa3a6eb5adf4a346af51a187470bf97fa232ee67be234efa59b8715338c9c86cdc35e61663883539d2430cbdb693395a67acaddbee12706e4aad

  • SSDEEP

    3145728:TKksmSkB05aw9A0MjMHVLthsOrC7VBZ0tOy6:ZsUi8bjM3h7RtV6

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\MCTrafficer(2).exe
    "C:\Users\Admin\AppData\Local\Temp\MCTrafficer(2).exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Users\Admin\AppData\Local\Temp\MCTrafficer(2).exe
      "C:\Users\Admin\AppData\Local\Temp\MCTrafficer(2).exe"
      2⤵
      • Loads dropped DLL
      PID:2632
  • 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:2136
    • 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,0x7fef6b29758,0x7fef6b29768,0x7fef6b29778
      2⤵
        PID:2588
      • 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=1172 --field-trial-handle=1160,i,12250151536073083874,16965729686285607645,131072 /prefetch:2
        2⤵
          PID:1736
        • 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=1504 --field-trial-handle=1160,i,12250151536073083874,16965729686285607645,131072 /prefetch:8
          2⤵
            PID:2272
          • 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=1528 --field-trial-handle=1160,i,12250151536073083874,16965729686285607645,131072 /prefetch:8
            2⤵
              PID:796
            • 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=2296 --field-trial-handle=1160,i,12250151536073083874,16965729686285607645,131072 /prefetch:1
              2⤵
                PID:2252
              • 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=2304 --field-trial-handle=1160,i,12250151536073083874,16965729686285607645,131072 /prefetch:1
                2⤵
                  PID:844
                • 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=1340 --field-trial-handle=1160,i,12250151536073083874,16965729686285607645,131072 /prefetch:2
                  2⤵
                    PID:2760
                  • 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=1404 --field-trial-handle=1160,i,12250151536073083874,16965729686285607645,131072 /prefetch:1
                    2⤵
                      PID:2884
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3456 --field-trial-handle=1160,i,12250151536073083874,16965729686285607645,131072 /prefetch:8
                      2⤵
                        PID:2500
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3572 --field-trial-handle=1160,i,12250151536073083874,16965729686285607645,131072 /prefetch:8
                        2⤵
                          PID:2880
                        • 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=3840 --field-trial-handle=1160,i,12250151536073083874,16965729686285607645,131072 /prefetch:8
                          2⤵
                            PID:1232
                        • 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:856

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • 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\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

                            5553fb342673a00e7eac5cfab1389526

                            SHA1

                            89ac0c3209466beb3a5da7761caf62fac37b43f6

                            SHA256

                            6022c6b313c31beba7ddce93495b42967bac93f26d1a42f6d830761aeb1e1673

                            SHA512

                            2aed529109818b47cbce7a1e5950eebfa3e58c94ff07338ff157827f6d61d25f86276059c4c1b4e8ac6a4b96cb7dc9efcdea1d1dce0a6cd3d3fc110e77b0e543

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

                            Filesize

                            1KB

                            MD5

                            99f95be42adad83f544519784ec11d50

                            SHA1

                            68588d8116020d5c35c5e147b3f18ba2ca904840

                            SHA256

                            796a4328dd356263447c819a00092cb6ea8f4af28750851cca9f487bc7b12f5e

                            SHA512

                            c11fc2a63c8c00a3b42bee78c190797aefb7cc56846107420c348cd613135bbafa9419c6edc6ef009fc217c5b67609fbe60b9c0d0ab4005aab0fac8dcc06adc0

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

                            Filesize

                            5KB

                            MD5

                            b98ab49cd022ff0d1bd4e53c9e4c46b3

                            SHA1

                            3be46fbc9579003e3d0d19d5375927b5999998fc

                            SHA256

                            e293e051194dafcfdf405f2a3aabb3d4660a46ea8b351c63996a85c4e105b4c0

                            SHA512

                            6a786e77d0f88a823092c9eadb8fb8a941c61c96d1b6f4c371c229b7bbc5a567faec22f7fc2bf35a0ff23a65658947bf178607f7f3e6c1960505169fdc7d6f05

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

                            Filesize

                            5KB

                            MD5

                            5ff3d8ec596f82c24324392e3527bf00

                            SHA1

                            67f79ae30d333f71cd704feaec8d32d366faa739

                            SHA256

                            2a43ccf230e2b763e045bae1dd668a4b133472c746b96f388a5f3d0695e899ce

                            SHA512

                            e523515c4b0a735cbc5b458ab6bc92e977c3f72b0da5f22c61e96b31d19d8de8d36eb283ba994a83233ecce571f597d8aeae481fc8fac064e7093d55479e0d0b

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\CURRENT

                            Filesize

                            16B

                            MD5

                            18e723571b00fb1694a3bad6c78e4054

                            SHA1

                            afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                            SHA256

                            8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                            SHA512

                            43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                          • C:\Users\Admin\AppData\Local\Temp\_MEI19362\python310.dll

                            Filesize

                            1.4MB

                            MD5

                            701e2e5d0826f378a53dc5c83164c741

                            SHA1

                            62725dbee8546a7c9751679669c4aeb829bcb5a7

                            SHA256

                            9db7ebafff20370df1ae6fc5ee98962e03fcfc02ec47abed28802191f6750dd2

                            SHA512

                            df30dfba245a64f72bcf8c478d94a9902797493ce25f266fa04a0b67ad7887c8f9253404c0425285342ae771c8a44ae414887447f14d76c696f7902933367f1f

                          • memory/2632-1253-0x000007FEF5EA0000-0x000007FEF630E000-memory.dmp

                            Filesize

                            4.4MB

                          • memory/2632-1254-0x000007FEF5EA0000-0x000007FEF630E000-memory.dmp

                            Filesize

                            4.4MB