Analysis

  • max time kernel
    146s
  • max time network
    187s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2022 12:34

General

  • Target

    af3670c1815de1c7dbeab9ed91d61e154b9c3af6176478f962ff7846498ce524.exe

  • Size

    2.2MB

  • MD5

    6375b8b73d31bc00428dbc2eb38a2308

  • SHA1

    4eef8e048f2623b50fc4ddf2f6567aa0e96367ee

  • SHA256

    af3670c1815de1c7dbeab9ed91d61e154b9c3af6176478f962ff7846498ce524

  • SHA512

    eda4dc4a74f47091c3a0b700fe7358d2d22ba71ac166c7574c2f8b0a741928af25b5125061ef99c45eccec9db0f0d6eee42a3e9f25f6514e87ae7977b7beffa8

  • SSDEEP

    24576:h1OYdaOCqU2Uzf5pilCfBJyUWSqDBXEZc78KU88SThrUzcB:h1OsUqBI5pilCf1Uv7hrM4

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies registry class 20 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\af3670c1815de1c7dbeab9ed91d61e154b9c3af6176478f962ff7846498ce524.exe
    "C:\Users\Admin\AppData\Local\Temp\af3670c1815de1c7dbeab9ed91d61e154b9c3af6176478f962ff7846498ce524.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4640
    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\H5NJym8KikYtaHt.exe
      .\H5NJym8KikYtaHt.exe
      2⤵
      • Executes dropped EXE
      • Checks computer location settings
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:776
      • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\H5NJym8KikYtaHt.exe
        "C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\H5NJym8KikYtaHt.exe" target ".\" bits downExt
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2780
        • C:\Windows\SysWOW64\regsvr32.exe
          regsvr32.exe /u /s ".\\8BqgqNjYXfRgjT.x64.dll"
          4⤵
            PID:4556

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\8BqgqNjYXfRgjT.dll

      Filesize

      863KB

      MD5

      9d6d6a4d1f13eaef915c0e9de1fbd9d7

      SHA1

      be051e491c30f4e764801a1d11c5030772328395

      SHA256

      1450382fd6978e084f74a44267fc3600323cbe0fa34ab048c4f1ecb0e66e115d

      SHA512

      f56871db9e648dfd2db3ed101ffbbc1f121ad49be0f56bbeb54b69d47854b4b7694a3103b0b6b0add896948b5b8a941843d25ab525fbef80ac8d41e6e401ad6d

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\8BqgqNjYXfRgjT.tlb

      Filesize

      5KB

      MD5

      1ca45b386c7b01e1bd45ef4e291d3f70

      SHA1

      dcabb955bc45b182231459d7e64cba59592c907e

      SHA256

      495c35bf29cd1c6e4a736db79e87203b6fd0c1345343dab958e5d9a4b087754c

      SHA512

      87dc04954e21af239f1cd8a300d7ea34c0de9580598080df8e2e75d347ad0232770b37d648db772f5d854a553f395a1fe9c010071ee76024f64ed819371fe752

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\8BqgqNjYXfRgjT.x64.dll

      Filesize

      945KB

      MD5

      7287bc3ca164733c4fd90d59eed8953d

      SHA1

      a69d9b8ace160a4a6b96dd7caaefa55fe34c26e0

      SHA256

      6484e3a8588195079fbcda84d2b525cd7f141c4a06e59f1eef51fb8e02d7b676

      SHA512

      8a47407f8d9ce3ebd13168f35a5e28d809a3004b98022dc51f11841a2adcea38c99a53729621baea01d1d1d4d2e2fb1bab6f935024cbd4c4318a8add8cfdd1dd

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\H5NJym8KikYtaHt.dat

      Filesize

      14KB

      MD5

      5e93483014e211b7a88f0935202fd617

      SHA1

      11bb67d7491591b24eb1aa0692a1f85b3bd131b2

      SHA256

      925a130a5b8b37a912957d1ad5e1cbdebda2832c9e665551abf76a2b168f18dc

      SHA512

      1ea0a538f2c923d433ee9b52d4cab98630f09281ab6e370d3132a843ea39a974a2cc0583100d57e3deb0aae6c8a65bec235ebdf0d390ece01837bfaab1c4833f

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\H5NJym8KikYtaHt.exe

      Filesize

      218KB

      MD5

      9f6c52eec607111136cd222b02bf0530

      SHA1

      57f3815d0942e3b0a9bef621a7b4971f55fc74d7

      SHA256

      7314c47aa633946386d6d3cd7ac292974b5d457e14b053fa0ebc218d555c34f4

      SHA512

      6760f5f8b580f50e95a92d6baa096f8fee378047bc5833430503869db22e369ebbedad43c864ef1058a477cf4d1034c88f1f464cde467ccc904192718951ce54

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\H5NJym8KikYtaHt.exe

      Filesize

      218KB

      MD5

      9f6c52eec607111136cd222b02bf0530

      SHA1

      57f3815d0942e3b0a9bef621a7b4971f55fc74d7

      SHA256

      7314c47aa633946386d6d3cd7ac292974b5d457e14b053fa0ebc218d555c34f4

      SHA512

      6760f5f8b580f50e95a92d6baa096f8fee378047bc5833430503869db22e369ebbedad43c864ef1058a477cf4d1034c88f1f464cde467ccc904192718951ce54

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\[email protected]\bootstrap.js

      Filesize

      2KB

      MD5

      df13f711e20e9c80171846d4f2f7ae06

      SHA1

      56d29cda58427efe0e21d3880d39eb1b0ef60bee

      SHA256

      6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

      SHA512

      6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\[email protected]\chrome.manifest

      Filesize

      35B

      MD5

      03010b03e5bd81a1a16785b1bfd8b2c9

      SHA1

      bb69bf62e70e5ef2f0dec0bba9c9b33a6f891fda

      SHA256

      d5c665451a90dce36ee1806c37f22c94a4e94e2c84585ff21772e0573bf97601

      SHA512

      de6727331aec434008fd562448c8a38d36a12865f11cc46137cbcfcd06af9fa2945f76573c09596985ad4226da2bf849bbe6669548db8c79d42c12f268c04fc1

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\[email protected]\content\bg.js

      Filesize

      8KB

      MD5

      e94149244cb42d349d4d0bd925c95264

      SHA1

      ceb98c21aa9cdee27abd2d30cd18e995e2b124f0

      SHA256

      e831a565dc22e8f749ccbf6fe399483ef997275a6b80ed61ab7b154f1ee250f7

      SHA512

      fcea722200b2d6b55a734375ab0a362a7ad8a0aed9a2f8583694c4025384fe2b5ef8e7293ab8bddf51f63c848f8341b2de6b923c351b044136cac01c05d49d78

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\[email protected]\install.rdf

      Filesize

      599B

      MD5

      a9f80891619d4c762711863a0653cc44

      SHA1

      3af06ec9a447dd3f5cab34e65d80c750f8fb1daf

      SHA256

      5c02689eaac3dbd92b2dec06c4845e067f5f9e57c2ad09578ab876fcf482258f

      SHA512

      025ca5a47677b5e1a051cff02ce8f3b4e06d21e14c8a94b1ccfc8ba657aa301279d765d025394a6b21f86eced5450b253d5d445c9eb47b1188ed3d80c0f0d023

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\idhfgngchoicbmmogagnjfmbiiaoiikp\SrVAmZ60J.js

      Filesize

      6KB

      MD5

      21ff1d898af183e306b0599d47f0c62e

      SHA1

      cdf8db43790cab6a300b6d36694f1be5102a0fe2

      SHA256

      d91506be9da105932b0c3a327a5d907f9ac6eb04cd0ca9a4a3dd4f304223be93

      SHA512

      76a13f1bfd2826a9efa6a5ce1edea9e4fb232af431bad225fee880dae1a666c992856472a13a7c6ad1bb5b579ccb2141e7764058d7d1a2609afcf8bb94ee6d7d

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\idhfgngchoicbmmogagnjfmbiiaoiikp\background.html

      Filesize

      146B

      MD5

      e14a2e281d89b7ce4b3de038dc672140

      SHA1

      d6812504124e0af0e8d797de956f371e4d768015

      SHA256

      22c1a9cee5be9e729d23e94d6dc34d1e390c42495e311d02e860dcd8eb22d502

      SHA512

      95011dafc47c58e463464c710b4d37a588b5842dbfabc8adba566eb47e452ba38dfb86f3c0db7691978d17f9e67c7972171c2a8d6663f7bca4e870e5a767d831

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\idhfgngchoicbmmogagnjfmbiiaoiikp\content.js

      Filesize

      144B

      MD5

      fca19198fd8af21016a8b1dec7980002

      SHA1

      fd01a47d14004e17a625efe66cc46a06c786cf40

      SHA256

      332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

      SHA512

      60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\idhfgngchoicbmmogagnjfmbiiaoiikp\lsdb.js

      Filesize

      531B

      MD5

      36d98318ab2b3b2585a30984db328afb

      SHA1

      f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

      SHA256

      ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

      SHA512

      6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

    • C:\Users\Admin\AppData\Local\Temp\7zSF491.tmp\idhfgngchoicbmmogagnjfmbiiaoiikp\manifest.json

      Filesize

      502B

      MD5

      a96f5c4cf264c7016656ec3eb971beff

      SHA1

      59272416ea6d5b73574e0be2cdee72a0435801d1

      SHA256

      952527e6ac6f14580cb0df3a80ae63ebb7e3c780791ba6c12c8bb52bf2d22c95

      SHA512

      29841f044a0aa3ed6b239591b94569891b6d2a385becda19b8b1998db7fc4dbdca902c43940085c983d0840b0f814cdaaa588f147bb14780a3392174042cfda1

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\8BqgqNjYXfRgjT.dll

      Filesize

      863KB

      MD5

      9d6d6a4d1f13eaef915c0e9de1fbd9d7

      SHA1

      be051e491c30f4e764801a1d11c5030772328395

      SHA256

      1450382fd6978e084f74a44267fc3600323cbe0fa34ab048c4f1ecb0e66e115d

      SHA512

      f56871db9e648dfd2db3ed101ffbbc1f121ad49be0f56bbeb54b69d47854b4b7694a3103b0b6b0add896948b5b8a941843d25ab525fbef80ac8d41e6e401ad6d

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\8BqgqNjYXfRgjT.dll

      Filesize

      863KB

      MD5

      9d6d6a4d1f13eaef915c0e9de1fbd9d7

      SHA1

      be051e491c30f4e764801a1d11c5030772328395

      SHA256

      1450382fd6978e084f74a44267fc3600323cbe0fa34ab048c4f1ecb0e66e115d

      SHA512

      f56871db9e648dfd2db3ed101ffbbc1f121ad49be0f56bbeb54b69d47854b4b7694a3103b0b6b0add896948b5b8a941843d25ab525fbef80ac8d41e6e401ad6d

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\8BqgqNjYXfRgjT.tlb

      Filesize

      5KB

      MD5

      1ca45b386c7b01e1bd45ef4e291d3f70

      SHA1

      dcabb955bc45b182231459d7e64cba59592c907e

      SHA256

      495c35bf29cd1c6e4a736db79e87203b6fd0c1345343dab958e5d9a4b087754c

      SHA512

      87dc04954e21af239f1cd8a300d7ea34c0de9580598080df8e2e75d347ad0232770b37d648db772f5d854a553f395a1fe9c010071ee76024f64ed819371fe752

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\8BqgqNjYXfRgjT.x64.dll

      Filesize

      945KB

      MD5

      7287bc3ca164733c4fd90d59eed8953d

      SHA1

      a69d9b8ace160a4a6b96dd7caaefa55fe34c26e0

      SHA256

      6484e3a8588195079fbcda84d2b525cd7f141c4a06e59f1eef51fb8e02d7b676

      SHA512

      8a47407f8d9ce3ebd13168f35a5e28d809a3004b98022dc51f11841a2adcea38c99a53729621baea01d1d1d4d2e2fb1bab6f935024cbd4c4318a8add8cfdd1dd

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\H5NJym8KikYtaHt.dat

      Filesize

      14KB

      MD5

      5e93483014e211b7a88f0935202fd617

      SHA1

      11bb67d7491591b24eb1aa0692a1f85b3bd131b2

      SHA256

      925a130a5b8b37a912957d1ad5e1cbdebda2832c9e665551abf76a2b168f18dc

      SHA512

      1ea0a538f2c923d433ee9b52d4cab98630f09281ab6e370d3132a843ea39a974a2cc0583100d57e3deb0aae6c8a65bec235ebdf0d390ece01837bfaab1c4833f

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\H5NJym8KikYtaHt.exe

      Filesize

      218KB

      MD5

      9f6c52eec607111136cd222b02bf0530

      SHA1

      57f3815d0942e3b0a9bef621a7b4971f55fc74d7

      SHA256

      7314c47aa633946386d6d3cd7ac292974b5d457e14b053fa0ebc218d555c34f4

      SHA512

      6760f5f8b580f50e95a92d6baa096f8fee378047bc5833430503869db22e369ebbedad43c864ef1058a477cf4d1034c88f1f464cde467ccc904192718951ce54

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\H5NJym8KikYtaHt.exe

      Filesize

      218KB

      MD5

      9f6c52eec607111136cd222b02bf0530

      SHA1

      57f3815d0942e3b0a9bef621a7b4971f55fc74d7

      SHA256

      7314c47aa633946386d6d3cd7ac292974b5d457e14b053fa0ebc218d555c34f4

      SHA512

      6760f5f8b580f50e95a92d6baa096f8fee378047bc5833430503869db22e369ebbedad43c864ef1058a477cf4d1034c88f1f464cde467ccc904192718951ce54

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\[email protected]\bootstrap.js

      Filesize

      2KB

      MD5

      df13f711e20e9c80171846d4f2f7ae06

      SHA1

      56d29cda58427efe0e21d3880d39eb1b0ef60bee

      SHA256

      6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

      SHA512

      6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\[email protected]\chrome.manifest

      Filesize

      35B

      MD5

      03010b03e5bd81a1a16785b1bfd8b2c9

      SHA1

      bb69bf62e70e5ef2f0dec0bba9c9b33a6f891fda

      SHA256

      d5c665451a90dce36ee1806c37f22c94a4e94e2c84585ff21772e0573bf97601

      SHA512

      de6727331aec434008fd562448c8a38d36a12865f11cc46137cbcfcd06af9fa2945f76573c09596985ad4226da2bf849bbe6669548db8c79d42c12f268c04fc1

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\[email protected]\content\bg.js

      Filesize

      8KB

      MD5

      e94149244cb42d349d4d0bd925c95264

      SHA1

      ceb98c21aa9cdee27abd2d30cd18e995e2b124f0

      SHA256

      e831a565dc22e8f749ccbf6fe399483ef997275a6b80ed61ab7b154f1ee250f7

      SHA512

      fcea722200b2d6b55a734375ab0a362a7ad8a0aed9a2f8583694c4025384fe2b5ef8e7293ab8bddf51f63c848f8341b2de6b923c351b044136cac01c05d49d78

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\[email protected]\install.rdf

      Filesize

      599B

      MD5

      a9f80891619d4c762711863a0653cc44

      SHA1

      3af06ec9a447dd3f5cab34e65d80c750f8fb1daf

      SHA256

      5c02689eaac3dbd92b2dec06c4845e067f5f9e57c2ad09578ab876fcf482258f

      SHA512

      025ca5a47677b5e1a051cff02ce8f3b4e06d21e14c8a94b1ccfc8ba657aa301279d765d025394a6b21f86eced5450b253d5d445c9eb47b1188ed3d80c0f0d023

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\idhfgngchoicbmmogagnjfmbiiaoiikp\SrVAmZ60J.js

      Filesize

      6KB

      MD5

      21ff1d898af183e306b0599d47f0c62e

      SHA1

      cdf8db43790cab6a300b6d36694f1be5102a0fe2

      SHA256

      d91506be9da105932b0c3a327a5d907f9ac6eb04cd0ca9a4a3dd4f304223be93

      SHA512

      76a13f1bfd2826a9efa6a5ce1edea9e4fb232af431bad225fee880dae1a666c992856472a13a7c6ad1bb5b579ccb2141e7764058d7d1a2609afcf8bb94ee6d7d

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\idhfgngchoicbmmogagnjfmbiiaoiikp\background.html

      Filesize

      146B

      MD5

      e14a2e281d89b7ce4b3de038dc672140

      SHA1

      d6812504124e0af0e8d797de956f371e4d768015

      SHA256

      22c1a9cee5be9e729d23e94d6dc34d1e390c42495e311d02e860dcd8eb22d502

      SHA512

      95011dafc47c58e463464c710b4d37a588b5842dbfabc8adba566eb47e452ba38dfb86f3c0db7691978d17f9e67c7972171c2a8d6663f7bca4e870e5a767d831

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\idhfgngchoicbmmogagnjfmbiiaoiikp\content.js

      Filesize

      144B

      MD5

      fca19198fd8af21016a8b1dec7980002

      SHA1

      fd01a47d14004e17a625efe66cc46a06c786cf40

      SHA256

      332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

      SHA512

      60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\idhfgngchoicbmmogagnjfmbiiaoiikp\lsdb.js

      Filesize

      531B

      MD5

      36d98318ab2b3b2585a30984db328afb

      SHA1

      f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

      SHA256

      ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

      SHA512

      6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

    • C:\Users\Admin\AppData\Local\Temp\CVVZXK.tmp\idhfgngchoicbmmogagnjfmbiiaoiikp\manifest.json

      Filesize

      502B

      MD5

      a96f5c4cf264c7016656ec3eb971beff

      SHA1

      59272416ea6d5b73574e0be2cdee72a0435801d1

      SHA256

      952527e6ac6f14580cb0df3a80ae63ebb7e3c780791ba6c12c8bb52bf2d22c95

      SHA512

      29841f044a0aa3ed6b239591b94569891b6d2a385becda19b8b1998db7fc4dbdca902c43940085c983d0840b0f814cdaaa588f147bb14780a3392174042cfda1

    • memory/776-132-0x0000000000000000-mapping.dmp

    • memory/2780-148-0x0000000000000000-mapping.dmp

    • memory/4556-154-0x0000000000000000-mapping.dmp