Resubmissions

16-02-2025 17:21

250216-vxb3lstpey 10

16-02-2025 17:18

250216-vvj1fatpa1 10

27-06-2024 13:41

240627-qzlbvaweqr 10

Analysis

  • max time kernel
    58s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    27-06-2024 13:41

General

  • Target

    source_prepared.exe

  • Size

    78.1MB

  • MD5

    33db3f11d58954ad2e622aa3cc8d3245

  • SHA1

    a974e3955b9b58bef9747dfa34d8da960a69ef37

  • SHA256

    bf285c1bc797434aa522968ec26c1338c6c7d1a672be168562baa57ec5d9eecb

  • SHA512

    76581bedfccc31bf274f12b815d2822b52f6fb3f21154b8627fe45c28e914a12e772103b938e6b9717d8f2b0740610ef3295b228797dc444c54636686103a313

  • SSDEEP

    1572864:SvFUQ6llSk8IpG7V+VPhqgtgWURtgWqcSylPjW2va9fkLSCHFSWsdZ7hJR0:SvFU1HSkB05awtWUwW2y5qQa9mS+SHnk

Score
7/10
upx

Malware Config

Signatures

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

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

  • 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\source_prepared.exe
    "C:\Users\Admin\AppData\Local\Temp\source_prepared.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2772
    • C:\Users\Admin\AppData\Local\Temp\source_prepared.exe
      "C:\Users\Admin\AppData\Local\Temp\source_prepared.exe"
      2⤵
      • Loads dropped DLL
      PID:2144
  • 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:2868
    • 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,0x7fef73f9758,0x7fef73f9768,0x7fef73f9778
      2⤵
        PID:772
      • 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=1136 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:2
        2⤵
          PID:2176
        • 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=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:8
          2⤵
            PID:1912
          • 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=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:8
            2⤵
              PID:2000
            • 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=1584 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:1
              2⤵
                PID:800
              • 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=2336 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:1
                2⤵
                  PID:568
                • 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=1136 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:2
                  2⤵
                    PID:916
                  • 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=1340 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:1
                    2⤵
                      PID:828
                    • 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=3276 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:8
                      2⤵
                        PID:2716
                      • 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=3532 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:1
                        2⤵
                          PID:2812
                        • 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=3016 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:1
                          2⤵
                            PID:2020
                          • 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=3624 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:1
                            2⤵
                              PID:1596
                            • 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=2472 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:1
                              2⤵
                                PID:2444
                              • 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=14 --mojo-platform-channel-handle=2952 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:1
                                2⤵
                                  PID:1996
                                • 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=15 --mojo-platform-channel-handle=1060 --field-trial-handle=1220,i,13708048119892388434,15058342054511987093,131072 /prefetch:1
                                  2⤵
                                    PID:2756
                                • 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:2456

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

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

                                    Filesize

                                    5KB

                                    MD5

                                    5f8747a139166e945cf81ee3d6136d11

                                    SHA1

                                    77ca6fc94a0fe633d16d5945b55b5f3282355e6b

                                    SHA256

                                    b54472477c473cf9e986d3ae228dc95555ed6f32144c03d365539777f71d9e77

                                    SHA512

                                    5d078157f6ca9413a348d1605aa7a1a33da6d9a1a0189545443ccb7b6129d62b91a0c44a08f5f2a41218c27e25ef6d207cb5f05dc40b668be1bc707620d17896

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

                                    Filesize

                                    5KB

                                    MD5

                                    bffabbf27c729a1657199474e64bc612

                                    SHA1

                                    0bab11e415483e77aa92eca2e7a972183eda99ac

                                    SHA256

                                    b15d60e7f7736b46a8aa844a2f31a5da0e844b1f3c86839c5e3c688fd20ae560

                                    SHA512

                                    9136683c1a3b14b2b48736ae603db8d4a710fd7db7300545ed42598d9c0d52f923863d72be3d61eaed23cc433361d62027f86e57d17939954614a4557e6ae1a0

                                  • 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\Google\Chrome\User Data\ShaderCache\data_1

                                    Filesize

                                    264KB

                                    MD5

                                    f50f89a0a91564d0b8a211f8921aa7de

                                    SHA1

                                    112403a17dd69d5b9018b8cede023cb3b54eab7d

                                    SHA256

                                    b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                    SHA512

                                    bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                  • C:\Users\Admin\AppData\Local\Temp\_MEI27722\python310.dll

                                    Filesize

                                    1.4MB

                                    MD5

                                    933b49da4d229294aad0c6a805ad2d71

                                    SHA1

                                    9828e3ce504151c2f933173ef810202d405510a4

                                    SHA256

                                    ab3e996db016ba87004a3c4227313a86919ff6195eb4b03ac1ce523f126f2206

                                    SHA512

                                    6023188f3b412dd12c2d4f3a8e279dcace945b6e24e1f6bbd4e49a5d2939528620ceb9a5f77b9a47d2d0454e472e2999240b81bed0239e7e400a4e25c96e1165

                                  • memory/2144-1255-0x000007FEF5EE0000-0x000007FEF634E000-memory.dmp

                                    Filesize

                                    4.4MB