Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    18-11-2024 16:16

General

  • Target

    download.exe

  • Size

    481KB

  • MD5

    416df385ee8cc5b57c5869cff2142747

  • SHA1

    a79848e3b77e0e995dbc1b87c1a82b00bf4827eb

  • SHA256

    4d4b203f72413a42a31be62977b8a6508e7f04f9192913c432ab456b15fc3004

  • SHA512

    f76e9cb4adbfda277d87ea85473fe4554b77f8da4c0e86b073d31046a3f4cf37a75336eb44fa3d009d20cf28685a41f191148db8b3167524aa46e598eba9bca0

  • SSDEEP

    12288:LuD09AUkNIGBYYv4eK13x13nZHSRVMf139F5wIB7+IwtHwBtVxbesvZDSx+DY:O09AfNIEYsunZvZ19Z6s

Malware Config

Signatures

  • Detected Nirsoft tools 9 IoCs

    Free utilities often used by attackers which can steal passwords, product keys, etc.

  • NirSoft MailPassView 3 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 3 IoCs

    Password recovery tool for various web browsers

  • Uses browser remote debugging 2 TTPs 4 IoCs

    Can be used control the browser and steal sensitive information such as credentials and session cookies.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 45 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\download.exe
    "C:\Users\Admin\AppData\Local\Temp\download.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Program Files\Google\Chrome\Application\Chrome.exe
      --user-data-dir=C:\Users\Admin\AppData\Local\Temp\TmpUserData --window-position=-2400,-2400 --remote-debugging-port=9222 --profile-directory="Default"
      2⤵
      • Uses browser remote debugging
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2936
      • 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\Temp\TmpUserData /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\TmpUserData\Crashpad --metrics-dir=C:\Users\Admin\AppData\Local\Temp\TmpUserData --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x7fef74f9758,0x7fef74f9768,0x7fef74f9778
        3⤵
          PID:2908
        • 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=1124 --field-trial-handle=1276,i,7746541690101523345,5945750257125582874,131072 /prefetch:2
          3⤵
            PID:1060
          • 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=1488 --field-trial-handle=1276,i,7746541690101523345,5945750257125582874,131072 /prefetch:8
            3⤵
              PID:1848
            • 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=1604 --field-trial-handle=1276,i,7746541690101523345,5945750257125582874,131072 /prefetch:8
              3⤵
                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 --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2140 --field-trial-handle=1276,i,7746541690101523345,5945750257125582874,131072 /prefetch:1
                3⤵
                • Uses browser remote debugging
                PID:2680
              • C:\Program Files\Google\Chrome\Application\Chrome.exe
                "C:\Program Files\Google\Chrome\Application\Chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2004 --field-trial-handle=1276,i,7746541690101523345,5945750257125582874,131072 /prefetch:1
                3⤵
                • Uses browser remote debugging
                PID:1800
              • 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=2456 --field-trial-handle=1276,i,7746541690101523345,5945750257125582874,131072 /prefetch:8
                3⤵
                  PID:2488
                • 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=1432 --field-trial-handle=1276,i,7746541690101523345,5945750257125582874,131072 /prefetch:2
                  3⤵
                    PID:2264
                  • C:\Program Files\Google\Chrome\Application\Chrome.exe
                    "C:\Program Files\Google\Chrome\Application\Chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=1404 --field-trial-handle=1276,i,7746541690101523345,5945750257125582874,131072 /prefetch:1
                    3⤵
                    • Uses browser remote debugging
                    PID:1756
                  • 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=2620 --field-trial-handle=1276,i,7746541690101523345,5945750257125582874,131072 /prefetch:2
                    3⤵
                      PID:1680
                  • C:\Users\Admin\AppData\Local\Temp\download.exe
                    C:\Users\Admin\AppData\Local\Temp\download.exe /stext "C:\Users\Admin\AppData\Local\Temp\lupdhhb"
                    2⤵
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2724
                  • C:\Users\Admin\AppData\Local\Temp\download.exe
                    C:\Users\Admin\AppData\Local\Temp\download.exe /stext "C:\Users\Admin\AppData\Local\Temp\vwuwizmbxc"
                    2⤵
                    • Accesses Microsoft Outlook accounts
                    • System Location Discovery: System Language Discovery
                    PID:1048
                  • C:\Users\Admin\AppData\Local\Temp\download.exe
                    C:\Users\Admin\AppData\Local\Temp\download.exe /stext "C:\Users\Admin\AppData\Local\Temp\yqapjsfvlkbay"
                    2⤵
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1280
                • 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:772

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

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                  Downloads

                  • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Crashpad\settings.dat

                    Filesize

                    40B

                    MD5

                    018564b6529820142391e9116e0639cc

                    SHA1

                    a001cda6ae9848094e56a53437d4df86bfd98ff4

                    SHA256

                    9c37a9caefeb01f478b1f2c047ab99420e793e0f42220431d2d81c815eb1e3c5

                    SHA512

                    bc4c126712c1f379808d35c159c26be2fa8fdb0c2e389c97d31b15fad86081e6fce612843a7fb777b1fba4ba4c8c34c4b9fd0d346af3cabc7f0abbd8f655cb0e

                  • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\DawnCache\data_0

                    Filesize

                    8KB

                    MD5

                    cf89d16bb9107c631daabf0c0ee58efb

                    SHA1

                    3ae5d3a7cf1f94a56e42f9a58d90a0b9616ae74b

                    SHA256

                    d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e

                    SHA512

                    8cb5b059c8105eb91e74a7d5952437aaa1ada89763c5843e7b0f1b93d9ebe15ed40f287c652229291fac02d712cf7ff5ececef276ba0d7ddc35558a3ec3f77b0

                  • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\DawnCache\data_1

                    Filesize

                    264KB

                    MD5

                    f50f89a0a91564d0b8a211f8921aa7de

                    SHA1

                    112403a17dd69d5b9018b8cede023cb3b54eab7d

                    SHA256

                    b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                    SHA512

                    bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                  • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\Network\Cookies

                    Filesize

                    20KB

                    MD5

                    58dcbb30af39152754d9ef7a1c2faab9

                    SHA1

                    2e4b12fba5c23a40f6ade13ef43e498207885c24

                    SHA256

                    06d0293c6bd478270b9d5c98608bf2a1da323c4c881c18017d5bbdd2571fc272

                    SHA512

                    7b6c395e71bbf230da3cdbb471335de34325ec37993758248c1a7b86ba44ddf2eb58c178d3045008bc0acd92595a323a5cc4bef2b39d5416a54748e8763a4c78

                  • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\Secure Preferences

                    Filesize

                    10KB

                    MD5

                    e754a9da9558c070e3e704b659dc1d75

                    SHA1

                    d72d8bad448a55b113ab76dd7e08578461278524

                    SHA256

                    c61dee9400994d2ecb5fb86f6c66da0044689e2bf685133bb15cb75a589e4613

                    SHA512

                    90d1fc27539f753179bab82d6a36eecc0cbee0e1c9fef36b847f5a8efb56f9c762b5df2560c7ac88818e85fa247aca95c3ae87e31fdd051a9bdb807016754308

                  • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\Site Characteristics Database\CURRENT~RFf76f788.TMP

                    Filesize

                    16B

                    MD5

                    46295cac801e5d4857d09837238a6394

                    SHA1

                    44e0fa1b517dbf802b18faf0785eeea6ac51594b

                    SHA256

                    0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                    SHA512

                    8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                  • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\Sync Data\LevelDB\MANIFEST-000001

                    Filesize

                    41B

                    MD5

                    5af87dfd673ba2115e2fcf5cfdb727ab

                    SHA1

                    d5b5bbf396dc291274584ef71f444f420b6056f1

                    SHA256

                    f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                    SHA512

                    de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

                  • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\shared_proto_db\metadata\000002.dbtmp

                    Filesize

                    16B

                    MD5

                    206702161f94c5cd39fadd03f4014d98

                    SHA1

                    bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                    SHA256

                    1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                    SHA512

                    0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

                  • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Local State

                    Filesize

                    179KB

                    MD5

                    283439049a2a96c9cdf4a199cb1c1257

                    SHA1

                    a9e9b28a1de617aa65a2427f8cdcf2e21756b0ea

                    SHA256

                    b2326caa3397137b99f0d72dc9e2b0db6c4a4b7dfea97940c3e81d57a591e91b

                    SHA512

                    70de19b906027e85a410e89edbc36bd55db3eca7592a193cf2eaa80cc9c91a55033aaa3562476323dbdaf54b44f7dd60786b4c460c8db2eccdf40c74a98bf73b

                  • C:\Users\Admin\AppData\Local\Temp\TmpUserData\ShaderCache\data_2

                    Filesize

                    8KB

                    MD5

                    0962291d6d367570bee5454721c17e11

                    SHA1

                    59d10a893ef321a706a9255176761366115bedcb

                    SHA256

                    ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7

                    SHA512

                    f555e961b69e09628eaf9c61f465871e6984cd4d31014f954bb747351dad9cea6d17c1db4bca2c1eb7f187cb5f3c0518748c339c8b43bbd1dbd94aeaa16f58ed

                  • C:\Users\Admin\AppData\Local\Temp\TmpUserData\ShaderCache\data_3

                    Filesize

                    8KB

                    MD5

                    41876349cb12d6db992f1309f22df3f0

                    SHA1

                    5cf26b3420fc0302cd0a71e8d029739b8765be27

                    SHA256

                    e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c

                    SHA512

                    e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e

                  • C:\Users\Admin\AppData\Local\Temp\lupdhhb

                    Filesize

                    2B

                    MD5

                    f3b25701fe362ec84616a93a45ce9998

                    SHA1

                    d62636d8caec13f04e28442a0a6fa1afeb024bbb

                    SHA256

                    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                    SHA512

                    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

                  • memory/1048-19-0x0000000000400000-0x0000000000462000-memory.dmp

                    Filesize

                    392KB

                  • memory/1048-18-0x0000000000400000-0x0000000000462000-memory.dmp

                    Filesize

                    392KB

                  • memory/1048-257-0x0000000000400000-0x0000000000462000-memory.dmp

                    Filesize

                    392KB

                  • memory/1048-22-0x0000000000400000-0x0000000000462000-memory.dmp

                    Filesize

                    392KB

                  • memory/1048-28-0x0000000000400000-0x0000000000462000-memory.dmp

                    Filesize

                    392KB

                  • memory/1280-30-0x0000000000400000-0x0000000000424000-memory.dmp

                    Filesize

                    144KB

                  • memory/1280-24-0x0000000000400000-0x0000000000424000-memory.dmp

                    Filesize

                    144KB

                  • memory/1280-26-0x0000000000400000-0x0000000000424000-memory.dmp

                    Filesize

                    144KB

                  • memory/1280-29-0x0000000000400000-0x0000000000424000-memory.dmp

                    Filesize

                    144KB

                  • memory/1280-33-0x0000000000400000-0x0000000000424000-memory.dmp

                    Filesize

                    144KB

                  • memory/2316-4-0x0000000010000000-0x0000000010034000-memory.dmp

                    Filesize

                    208KB

                  • memory/2316-6-0x0000000010000000-0x0000000010034000-memory.dmp

                    Filesize

                    208KB

                  • memory/2316-263-0x0000000010000000-0x0000000010034000-memory.dmp

                    Filesize

                    208KB

                  • memory/2316-258-0x0000000003FF0000-0x0000000004009000-memory.dmp

                    Filesize

                    100KB

                  • memory/2316-7-0x0000000010000000-0x0000000010034000-memory.dmp

                    Filesize

                    208KB

                  • memory/2316-5-0x0000000010000000-0x0000000010034000-memory.dmp

                    Filesize

                    208KB

                  • memory/2316-261-0x0000000003FF0000-0x0000000004009000-memory.dmp

                    Filesize

                    100KB

                  • memory/2316-262-0x0000000003FF0000-0x0000000004009000-memory.dmp

                    Filesize

                    100KB

                  • memory/2316-1-0x0000000010000000-0x0000000010034000-memory.dmp

                    Filesize

                    208KB

                  • memory/2724-23-0x0000000000400000-0x0000000000478000-memory.dmp

                    Filesize

                    480KB

                  • memory/2724-16-0x0000000000400000-0x0000000000478000-memory.dmp

                    Filesize

                    480KB

                  • memory/2724-207-0x0000000000400000-0x0000000000478000-memory.dmp

                    Filesize

                    480KB

                  • memory/2724-27-0x0000000000400000-0x0000000000478000-memory.dmp

                    Filesize

                    480KB

                  • memory/2724-21-0x0000000000400000-0x0000000000478000-memory.dmp

                    Filesize

                    480KB