Analysis

  • max time kernel
    147s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2024, 15:17

General

  • Target

    17333253674c71ac3d5875ca830e11f4630bf65d3b8b7e2686361e216df980d330c80afb30623.dat-decoded.exe

  • Size

    481KB

  • MD5

    202a804d870f67ed1559f1b19836727e

  • SHA1

    be5732cba197589977699d88d18983a529f9129d

  • SHA256

    81a3ca264eaf16203e588f1e99967dc86144ff510b6e05de5aa90921e2239a9d

  • SHA512

    b28be59454cd19bc310b481c1262b9fa367f8b8bca0a4fd3909ad80fe40636a9bb4e45ea2ea4c15a4736ec4c4b3113af3b5bc8a114ee4a0a2931a9c34c660586

  • SSDEEP

    12288:3uD09AUkNIGBYYv4eK13x13nZHSRVMf139F5wIB7+IwtHwBtVxbesvZDS2+DY:q09AfNIEYsunZvZ19Z5s

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 SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17333253674c71ac3d5875ca830e11f4630bf65d3b8b7e2686361e216df980d330c80afb30623.dat-decoded.exe
    "C:\Users\Admin\AppData\Local\Temp\17333253674c71ac3d5875ca830e11f4630bf65d3b8b7e2686361e216df980d330c80afb30623.dat-decoded.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1964
    • 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:2640
      • 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,0xd4,0x7fef7259758,0x7fef7259768,0x7fef7259778
        3⤵
          PID:2556
        • 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=1168 --field-trial-handle=1292,i,13950425733570506637,7258494816588983917,131072 /prefetch:2
          3⤵
            PID:2336
          • 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=1416 --field-trial-handle=1292,i,13950425733570506637,7258494816588983917,131072 /prefetch:8
            3⤵
              PID:860
            • 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=1544 --field-trial-handle=1292,i,13950425733570506637,7258494816588983917,131072 /prefetch:8
              3⤵
                PID:3012
              • 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=2008 --field-trial-handle=1292,i,13950425733570506637,7258494816588983917,131072 /prefetch:1
                3⤵
                • Uses browser remote debugging
                PID:2824
              • 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=2016 --field-trial-handle=1292,i,13950425733570506637,7258494816588983917,131072 /prefetch:1
                3⤵
                • Uses browser remote debugging
                PID:596
              • 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=7 --mojo-platform-channel-handle=3376 --field-trial-handle=1292,i,13950425733570506637,7258494816588983917,131072 /prefetch:1
                3⤵
                • Uses browser remote debugging
                PID:1808
              • 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=1308 --field-trial-handle=1292,i,13950425733570506637,7258494816588983917,131072 /prefetch:2
                3⤵
                  PID:2604
                • 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=2684 --field-trial-handle=1292,i,13950425733570506637,7258494816588983917,131072 /prefetch:8
                  3⤵
                    PID:2712
                • C:\Users\Admin\AppData\Local\Temp\17333253674c71ac3d5875ca830e11f4630bf65d3b8b7e2686361e216df980d330c80afb30623.dat-decoded.exe
                  C:\Users\Admin\AppData\Local\Temp\17333253674c71ac3d5875ca830e11f4630bf65d3b8b7e2686361e216df980d330c80afb30623.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\xkkjracgmdfqjax"
                  2⤵
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: EnumeratesProcesses
                  PID:696
                • C:\Users\Admin\AppData\Local\Temp\17333253674c71ac3d5875ca830e11f4630bf65d3b8b7e2686361e216df980d330c80afb30623.dat-decoded.exe
                  C:\Users\Admin\AppData\Local\Temp\17333253674c71ac3d5875ca830e11f4630bf65d3b8b7e2686361e216df980d330c80afb30623.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\amqurtvhalxvmhtdvx"
                  2⤵
                  • Accesses Microsoft Outlook accounts
                  • System Location Discovery: System Language Discovery
                  PID:2892
                • C:\Users\Admin\AppData\Local\Temp\17333253674c71ac3d5875ca830e11f4630bf65d3b8b7e2686361e216df980d330c80afb30623.dat-decoded.exe
                  C:\Users\Admin\AppData\Local\Temp\17333253674c71ac3d5875ca830e11f4630bf65d3b8b7e2686361e216df980d330c80afb30623.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\kgdnsdgbotpawnhhmiuwfj"
                  2⤵
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2208
              • 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:2852

                Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\ProgramData\remcos\logs.dat

                        Filesize

                        144B

                        MD5

                        5bf7b3ca6fc19ce54702b73a4e53dabf

                        SHA1

                        72ecf19d956b2c57eb428b1d8eb1e6963db40d8b

                        SHA256

                        34115e9b7e708d08fc9ac1ab03a8d03dd4c3c2e49f404a6d60856510bf3afecb

                        SHA512

                        351577a99293c13b52bd579040bc68bcdd853160108fb68188851bbb4084c9b55a12569f4b120db4e02be8feb7360b1207ea30a66ea286786683a5507209723c

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

                        Filesize

                        40B

                        MD5

                        0fe36b1b3d040c0353ed51882865ef3e

                        SHA1

                        87302c913c7a2c7dcb2143327dc9bc85ffc1a8b8

                        SHA256

                        9e81193194e2d1f157610afd053da6f1c891ecea5fe161559bb65e7a8cfe74b3

                        SHA512

                        9173a8b8b6a584522aced8edab4e9d01ddc94c812c1e933ac0d95fd064d017c4fae8061833f11167ae93682239f5fc7e0d71643cfcbc13192845b868f303312b

                      • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\Extension State\MANIFEST-000001

                        Filesize

                        41B

                        MD5

                        5af87dfd673ba2115e2fcf5cfdb727ab

                        SHA1

                        d5b5bbf396dc291274584ef71f444f420b6056f1

                        SHA256

                        f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                        SHA512

                        de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

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

                        Filesize

                        20KB

                        MD5

                        c9ff7748d8fcef4cf84a5501e996a641

                        SHA1

                        02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

                        SHA256

                        4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

                        SHA512

                        d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

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

                        Filesize

                        10KB

                        MD5

                        5e3ec502433c51678361b68dcaf8612e

                        SHA1

                        2f595809ba07d5e68deeedc7a10dfda987299c30

                        SHA256

                        dfb2bf8fb9c6d36f0705f1fcc33b0e5538a3b79f73637e554550f38fb8c53f33

                        SHA512

                        9a96690c4a9a157c4dc789c4b249eb1e746eb94cdba1efbea05cf299ef2dcdbdba6cff6f09d8abca6340f4616e5e00e3dfbef0e85be9c20ebece4e41e421a574

                      • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\Site Characteristics Database\000002.dbtmp

                        Filesize

                        16B

                        MD5

                        206702161f94c5cd39fadd03f4014d98

                        SHA1

                        bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                        SHA256

                        1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                        SHA512

                        0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

                      • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\Sync Data\LevelDB\CURRENT~RFf770139.TMP

                        Filesize

                        16B

                        MD5

                        46295cac801e5d4857d09837238a6394

                        SHA1

                        44e0fa1b517dbf802b18faf0785eeea6ac51594b

                        SHA256

                        0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                        SHA512

                        8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                        Filesize

                        168KB

                        MD5

                        51715242a670f26770924d9d6c6e912c

                        SHA1

                        9e20ac532092ea934aed670da5d73c257de000cb

                        SHA256

                        ba91a06bbf31473d6cd6fc4bb2f9ba888f5308705fbf62a8b577a6f613dabdf2

                        SHA512

                        ec62fffefa9b1902bc3cf387abf83b75fbff3607e0ceb37a72ca2f1d31fefd1c4e6a5deacf89c9fc866f141ccdf113a889db8fd5bf26ba4d7e5dbc8a1f302ed6

                      • C:\Users\Admin\AppData\Local\Temp\TmpUserData\ShaderCache\data_0

                        Filesize

                        8KB

                        MD5

                        cf89d16bb9107c631daabf0c0ee58efb

                        SHA1

                        3ae5d3a7cf1f94a56e42f9a58d90a0b9616ae74b

                        SHA256

                        d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e

                        SHA512

                        8cb5b059c8105eb91e74a7d5952437aaa1ada89763c5843e7b0f1b93d9ebe15ed40f287c652229291fac02d712cf7ff5ececef276ba0d7ddc35558a3ec3f77b0

                      • C:\Users\Admin\AppData\Local\Temp\TmpUserData\ShaderCache\data_1

                        Filesize

                        264KB

                        MD5

                        f50f89a0a91564d0b8a211f8921aa7de

                        SHA1

                        112403a17dd69d5b9018b8cede023cb3b54eab7d

                        SHA256

                        b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                        SHA512

                        bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                      • 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\xkkjracgmdfqjax

                        Filesize

                        2B

                        MD5

                        f3b25701fe362ec84616a93a45ce9998

                        SHA1

                        d62636d8caec13f04e28442a0a6fa1afeb024bbb

                        SHA256

                        b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                        SHA512

                        98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

                      • memory/696-193-0x0000000000400000-0x0000000000478000-memory.dmp

                        Filesize

                        480KB

                      • memory/696-198-0x0000000000400000-0x0000000000478000-memory.dmp

                        Filesize

                        480KB

                      • memory/696-214-0x0000000000400000-0x0000000000478000-memory.dmp

                        Filesize

                        480KB

                      • memory/696-194-0x0000000000400000-0x0000000000478000-memory.dmp

                        Filesize

                        480KB

                      • memory/696-202-0x0000000000400000-0x0000000000478000-memory.dmp

                        Filesize

                        480KB

                      • memory/696-191-0x0000000000400000-0x0000000000478000-memory.dmp

                        Filesize

                        480KB

                      • memory/1964-225-0x0000000002460000-0x0000000002479000-memory.dmp

                        Filesize

                        100KB

                      • memory/1964-0-0x0000000010000000-0x0000000010034000-memory.dmp

                        Filesize

                        208KB

                      • memory/1964-5-0x0000000010000000-0x0000000010034000-memory.dmp

                        Filesize

                        208KB

                      • memory/1964-4-0x0000000010000000-0x0000000010034000-memory.dmp

                        Filesize

                        208KB

                      • memory/1964-3-0x0000000010000000-0x0000000010034000-memory.dmp

                        Filesize

                        208KB

                      • memory/1964-206-0x0000000010000000-0x0000000010034000-memory.dmp

                        Filesize

                        208KB

                      • memory/1964-221-0x0000000002460000-0x0000000002479000-memory.dmp

                        Filesize

                        100KB

                      • memory/1964-224-0x0000000002460000-0x0000000002479000-memory.dmp

                        Filesize

                        100KB

                      • memory/1964-6-0x0000000010000000-0x0000000010034000-memory.dmp

                        Filesize

                        208KB

                      • memory/2208-209-0x0000000000400000-0x0000000000424000-memory.dmp

                        Filesize

                        144KB

                      • memory/2208-201-0x0000000000400000-0x0000000000424000-memory.dmp

                        Filesize

                        144KB

                      • memory/2208-200-0x0000000000400000-0x0000000000424000-memory.dmp

                        Filesize

                        144KB

                      • memory/2208-203-0x0000000000400000-0x0000000000424000-memory.dmp

                        Filesize

                        144KB

                      • memory/2208-205-0x0000000000400000-0x0000000000424000-memory.dmp

                        Filesize

                        144KB

                      • memory/2892-195-0x0000000000400000-0x0000000000462000-memory.dmp

                        Filesize

                        392KB

                      • memory/2892-219-0x0000000000400000-0x0000000000462000-memory.dmp

                        Filesize

                        392KB

                      • memory/2892-204-0x0000000000400000-0x0000000000462000-memory.dmp

                        Filesize

                        392KB

                      • memory/2892-199-0x0000000000400000-0x0000000000462000-memory.dmp

                        Filesize

                        392KB

                      • memory/2892-197-0x0000000000400000-0x0000000000462000-memory.dmp

                        Filesize

                        392KB