Analysis

  • max time kernel
    86s
  • max time network
    60s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2023 01:22

General

  • Target

    272dba33ceab886a74b572a526b40945bd771fafb3a1b8b0717361f5c7ae066d.exe

  • Size

    4.9MB

  • MD5

    552c50d9407551f0d3273afd0f2723ec

  • SHA1

    be9b78477c034010d4425f56bca3b1f1bf451937

  • SHA256

    272dba33ceab886a74b572a526b40945bd771fafb3a1b8b0717361f5c7ae066d

  • SHA512

    4d98e343cef08d072aa5a5edcd90a9392806f1e138afa512621342850507b29071d3dc0ed2a14994cdaa087df97a9cc0bde724d7537d60a8751b26f62221ed59

  • SSDEEP

    49152:fF4dWovIQ9kgTydq4uXzombkZhV5MdH1byvKINkTC6+XRsyi2hxkCcAztob+EGi0:fFICskoDuqVkIkz0cKCliEzn

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\272dba33ceab886a74b572a526b40945bd771fafb3a1b8b0717361f5c7ae066d.exe
    "C:\Users\Admin\AppData\Local\Temp\272dba33ceab886a74b572a526b40945bd771fafb3a1b8b0717361f5c7ae066d.exe"
    1⤵
      PID:1432
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Adds Run key to start application
      • 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:900
      • 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,0x7fef7509758,0x7fef7509768,0x7fef7509778
        2⤵
          PID:520
        • 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=1196,i,1711723192707578107,8080703241069977610,131072 /prefetch:2
          2⤵
            PID:1692
          • 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=1196,i,1711723192707578107,8080703241069977610,131072 /prefetch:8
            2⤵
              PID:1584
            • 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=1196,i,1711723192707578107,8080703241069977610,131072 /prefetch:8
              2⤵
                PID:1128
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2184 --field-trial-handle=1196,i,1711723192707578107,8080703241069977610,131072 /prefetch:1
                2⤵
                  PID:912
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2276 --field-trial-handle=1196,i,1711723192707578107,8080703241069977610,131072 /prefetch:1
                  2⤵
                    PID:1752
                  • 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=1396 --field-trial-handle=1196,i,1711723192707578107,8080703241069977610,131072 /prefetch:2
                    2⤵
                      PID:2072
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1252 --field-trial-handle=1196,i,1711723192707578107,8080703241069977610,131072 /prefetch:1
                      2⤵
                        PID:2168
                      • 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=3764 --field-trial-handle=1196,i,1711723192707578107,8080703241069977610,131072 /prefetch:8
                        2⤵
                          PID:2224
                        • 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=3912 --field-trial-handle=1196,i,1711723192707578107,8080703241069977610,131072 /prefetch:8
                          2⤵
                            PID:2256
                        • 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:1760
                          • C:\Windows\system32\taskmgr.exe
                            "C:\Windows\system32\taskmgr.exe" /4
                            1⤵
                            • Suspicious behavior: EnumeratesProcesses
                            • Suspicious use of AdjustPrivilegeToken
                            • Suspicious use of FindShellTrayWindow
                            • Suspicious use of SendNotifyMessage
                            PID:2816

                          Network

                          MITRE ATT&CK Enterprise v6

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\6befd519-259f-4ece-b8db-b1966f865780.tmp

                            Filesize

                            199KB

                            MD5

                            bf9d465d3456290ffd4f9179ad3cb717

                            SHA1

                            9f6422b7d372bf4ef39620f4b2897e3eda20d801

                            SHA256

                            a54b74366edb0c7ed2d450dff519085562896edd7918f03f94ee88775595c3d5

                            SHA512

                            fc095dee5fd487900e03a8edb4d9157a03a469edffa0ca09bb9ba391df79465106f65ced4e094581030bc435d0b6d2050e3fc20d6e774bd55c1f8a7aca4374f0

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\4eae34d8-a365-4820-a0a3-d39dadf34c14.tmp

                            Filesize

                            4KB

                            MD5

                            fe7761be1a195b84f99dba2131be73cf

                            SHA1

                            f6e5bddceec3ba09b9c8d1ec3a239cb10eff3ef2

                            SHA256

                            f23f8403ac2f43bb6b7a31a623f4f2ae4702cc1a9ac48cc03f9dd0a5fdc279f5

                            SHA512

                            9245f76cbd0d57adcac766624c32552f413997e5c8f573088e50de4d41ced11aa9e36eb41857d9492051c3d67c7c7d9d3451528f3316c8a9475095fe6dd6d081

                          • 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\Sync Data\LevelDB\000004.dbtmp

                            Filesize

                            16B

                            MD5

                            6752a1d65b201c13b62ea44016eb221f

                            SHA1

                            58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                            SHA256

                            0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                            SHA512

                            9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                            Filesize

                            199KB

                            MD5

                            5688c956ae164c441b04838f8ea4f88a

                            SHA1

                            1d451c9ebdd59333e1024375ac4fcf82b13e723e

                            SHA256

                            0309a86fbf38510e05eeba9cab7e3ed1f2617ea5250e0070403e561e17eef9e8

                            SHA512

                            ef53c06480310fe6100262aabc92f65dafc3dcc3837f8a1888d1480487399a10ab65bb87436c2a23e9f8ea9e06d301882954e871bef1fcc36856b9a20195c5d7

                          • \??\pipe\crashpad_900_QTUFVPMWZPNOQOMM

                            MD5

                            d41d8cd98f00b204e9800998ecf8427e

                            SHA1

                            da39a3ee5e6b4b0d3255bfef95601890afd80709

                            SHA256

                            e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                            SHA512

                            cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                          • memory/2816-216-0x0000000140000000-0x00000001405E8000-memory.dmp

                            Filesize

                            5.9MB

                          • memory/2816-217-0x0000000140000000-0x00000001405E8000-memory.dmp

                            Filesize

                            5.9MB