Analysis

  • max time kernel
    147s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    10-12-2024 15:44

General

  • Target

    1733845413a1d8742853c308d6ac4d050f80c4b91bf14f4919c2728222ecef14ce82d51adb973.dat-decoded.exe

  • Size

    481KB

  • MD5

    c51a0897fff26f97d73d1004f774c835

  • SHA1

    582754cbbaed0d4663d4865437c388329ca28ead

  • SHA256

    09d220b191634ed6c3b34f516e0cc5ec7ef5cae890d3b3725423b9112ba6846f

  • SHA512

    7a21e350d04eb5f3cec118782655a3aaac32beab9327b99d29a45f4e7ca1f923538ab1924b1d7efb03a63765729634babc2e14f4d96594bcc02db9adf5218300

  • SSDEEP

    12288:3uD09AUkNIGBYYv4eK13x13nZHSRVMf139F5wIB7+IwtHwBtVxbesvZDSF+DY:q09AfNIEYsunZvZ19Zis

Malware Config

Signatures

  • Detected Nirsoft tools 7 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 2 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1733845413a1d8742853c308d6ac4d050f80c4b91bf14f4919c2728222ecef14ce82d51adb973.dat-decoded.exe
    "C:\Users\Admin\AppData\Local\Temp\1733845413a1d8742853c308d6ac4d050f80c4b91bf14f4919c2728222ecef14ce82d51adb973.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:2172
    • 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:2376
      • 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,0xd4,0x7fef7319758,0x7fef7319768,0x7fef7319778
        3⤵
          PID:2056
        • 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=1156 --field-trial-handle=1228,i,12633668883701666573,4990490398328569874,131072 /prefetch:2
          3⤵
            PID:2724
          • 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=1456 --field-trial-handle=1228,i,12633668883701666573,4990490398328569874,131072 /prefetch:8
            3⤵
              PID:2704
            • 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=1508 --field-trial-handle=1228,i,12633668883701666573,4990490398328569874,131072 /prefetch:8
              3⤵
                PID:2720
              • 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=2100 --field-trial-handle=1228,i,12633668883701666573,4990490398328569874,131072 /prefetch:1
                3⤵
                • Uses browser remote debugging
                PID:2740
              • 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=2108 --field-trial-handle=1228,i,12633668883701666573,4990490398328569874,131072 /prefetch:1
                3⤵
                • Uses browser remote debugging
                PID:1648
              • 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=1128 --field-trial-handle=1228,i,12633668883701666573,4990490398328569874,131072 /prefetch:2
                3⤵
                  PID:1596
                • 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=1312 --field-trial-handle=1228,i,12633668883701666573,4990490398328569874,131072 /prefetch:8
                  3⤵
                    PID:1812
                  • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=1336 --field-trial-handle=1228,i,12633668883701666573,4990490398328569874,131072 /prefetch:1
                    3⤵
                    • Uses browser remote debugging
                    PID:3016
                • C:\Users\Admin\AppData\Local\Temp\1733845413a1d8742853c308d6ac4d050f80c4b91bf14f4919c2728222ecef14ce82d51adb973.dat-decoded.exe
                  C:\Users\Admin\AppData\Local\Temp\1733845413a1d8742853c308d6ac4d050f80c4b91bf14f4919c2728222ecef14ce82d51adb973.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\zjgewjbbxwwiwiinbytxbeh"
                  2⤵
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: EnumeratesProcesses
                  PID:972
                • C:\Users\Admin\AppData\Local\Temp\1733845413a1d8742853c308d6ac4d050f80c4b91bf14f4919c2728222ecef14ce82d51adb973.dat-decoded.exe
                  C:\Users\Admin\AppData\Local\Temp\1733845413a1d8742853c308d6ac4d050f80c4b91bf14f4919c2728222ecef14ce82d51adb973.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\cllxxuldleonyowzkjfzmrunvcm"
                  2⤵
                  • Accesses Microsoft Outlook accounts
                  • System Location Discovery: System Language Discovery
                  PID:1700
                • C:\Users\Admin\AppData\Local\Temp\1733845413a1d8742853c308d6ac4d050f80c4b91bf14f4919c2728222ecef14ce82d51adb973.dat-decoded.exe
                  C:\Users\Admin\AppData\Local\Temp\1733845413a1d8742853c308d6ac4d050f80c4b91bf14f4919c2728222ecef14ce82d51adb973.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\mfzixmwxzmgaidsdbusspwowwrwhts"
                  2⤵
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3052
              • 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:2028

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\ProgramData\remcos\logs.dat

                  Filesize

                  144B

                  MD5

                  79026680a03739b56f3b0da5702b1603

                  SHA1

                  e9e67ebb076532c033d6b70bfe24a9808952083f

                  SHA256

                  f2b796a07048a0c056c19afe829d25aaea36b4c1c906c69c500054fe34a4c2e7

                  SHA512

                  7eb979b23eae93a02510e7f7289f0b0bca3afc3a7f3ce5e599926cc00e00e89b44330bc73b612f893d2cf6d4a2bd2cc4446ba06e74742cfb661feb8d1148cc79

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

                  Filesize

                  40B

                  MD5

                  b48bb8d34eddfd65c377884526340444

                  SHA1

                  2df059f54270030c103e018171baab3cb6f83178

                  SHA256

                  9a2a8fe141dcddc7704abd32088cd8a2175386a9c8e388ff3ce19076276b923e

                  SHA512

                  072e908c73d76f670d435de6215776391e788d28ad993b65a400baeb481f617dafc16a9bbf3debed86b84749b38be6176ce5481e326a9e700a49f738c9131a5a

                • 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

                  504920648fe0fe7af0e7456a9c987ddb

                  SHA1

                  9755025f0623fea2a4fe4b04a9c86da98a29ca0e

                  SHA256

                  e55f8b8e403687b2b1b032ea555f6b7de4a0565460eb3809710ad479c3d9d440

                  SHA512

                  1f30f956e6b0560570863f8c3c5a55975d3b93cfa454f3a52cc61275eb412ba2ab70f280ceaedfde89de6d88a5c68946ffe485ce0dd26bbf632490432df2b729

                • 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\000002.dbtmp

                  Filesize

                  16B

                  MD5

                  206702161f94c5cd39fadd03f4014d98

                  SHA1

                  bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                  SHA256

                  1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                  SHA512

                  0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

                • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\Sync Data\LevelDB\CURRENT~RFf76c735.TMP

                  Filesize

                  16B

                  MD5

                  46295cac801e5d4857d09837238a6394

                  SHA1

                  44e0fa1b517dbf802b18faf0785eeea6ac51594b

                  SHA256

                  0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                  SHA512

                  8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                • C:\Users\Admin\AppData\Local\Temp\TmpUserData\Default\shared_proto_db\metadata\MANIFEST-000001

                  Filesize

                  41B

                  MD5

                  5af87dfd673ba2115e2fcf5cfdb727ab

                  SHA1

                  d5b5bbf396dc291274584ef71f444f420b6056f1

                  SHA256

                  f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                  SHA512

                  de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

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

                  Filesize

                  179KB

                  MD5

                  513502654899fe39ffcc85816ffdeb56

                  SHA1

                  f08096638ae76887097f8b28b74dcfbdd1275371

                  SHA256

                  70a7abf3093649fda9f05f197207b9aa311706674347134a33df300a1716eccc

                  SHA512

                  8377a8e3e8887108879951c8a7e6061cca4687d928e7746d18d86158bde3eb7883bedf81b618d6b37c7639c3ca0fe4fc472ebe51b83dfe500ed2e2361352e664

                • 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_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\zjgewjbbxwwiwiinbytxbeh

                  Filesize

                  2B

                  MD5

                  f3b25701fe362ec84616a93a45ce9998

                  SHA1

                  d62636d8caec13f04e28442a0a6fa1afeb024bbb

                  SHA256

                  b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                  SHA512

                  98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

                • memory/972-147-0x0000000000400000-0x0000000000478000-memory.dmp

                  Filesize

                  480KB

                • memory/972-145-0x0000000000400000-0x0000000000478000-memory.dmp

                  Filesize

                  480KB

                • memory/972-209-0x0000000000400000-0x0000000000478000-memory.dmp

                  Filesize

                  480KB

                • memory/972-148-0x0000000000400000-0x0000000000478000-memory.dmp

                  Filesize

                  480KB

                • memory/972-149-0x0000000000400000-0x0000000000478000-memory.dmp

                  Filesize

                  480KB

                • memory/972-153-0x0000000000400000-0x0000000000478000-memory.dmp

                  Filesize

                  480KB

                • memory/1700-150-0x0000000000400000-0x0000000000462000-memory.dmp

                  Filesize

                  392KB

                • memory/1700-222-0x0000000000400000-0x0000000000462000-memory.dmp

                  Filesize

                  392KB

                • memory/1700-152-0x0000000000400000-0x0000000000462000-memory.dmp

                  Filesize

                  392KB

                • memory/1700-155-0x0000000000400000-0x0000000000462000-memory.dmp

                  Filesize

                  392KB

                • memory/1700-154-0x0000000000400000-0x0000000000462000-memory.dmp

                  Filesize

                  392KB

                • memory/2172-1-0x0000000010000000-0x0000000010034000-memory.dmp

                  Filesize

                  208KB

                • memory/2172-7-0x0000000010000000-0x0000000010034000-memory.dmp

                  Filesize

                  208KB

                • memory/2172-5-0x0000000010000000-0x0000000010034000-memory.dmp

                  Filesize

                  208KB

                • memory/2172-227-0x0000000002860000-0x0000000002879000-memory.dmp

                  Filesize

                  100KB

                • memory/2172-6-0x0000000010000000-0x0000000010034000-memory.dmp

                  Filesize

                  208KB

                • memory/2172-219-0x0000000010000000-0x0000000010034000-memory.dmp

                  Filesize

                  208KB

                • memory/2172-223-0x0000000002860000-0x0000000002879000-memory.dmp

                  Filesize

                  100KB

                • memory/2172-226-0x0000000002860000-0x0000000002879000-memory.dmp

                  Filesize

                  100KB

                • memory/2172-4-0x0000000010000000-0x0000000010034000-memory.dmp

                  Filesize

                  208KB

                • memory/3052-157-0x0000000000400000-0x0000000000424000-memory.dmp

                  Filesize

                  144KB

                • memory/3052-160-0x0000000000400000-0x0000000000424000-memory.dmp

                  Filesize

                  144KB

                • memory/3052-156-0x0000000000400000-0x0000000000424000-memory.dmp

                  Filesize

                  144KB

                • memory/3052-158-0x0000000000400000-0x0000000000424000-memory.dmp

                  Filesize

                  144KB