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Analysis

  • max time kernel
    158s
  • max time network
    168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/11/2022, 01:18

General

  • Target

    ad8930ab99a7649a52aeb56b1c9dd9c4d773bffb93fbb8ab0f16eea2f9e11cc4.exe

  • Size

    2.2MB

  • MD5

    0ec6857a93c2b5ac08a02d2ff7cf8f7c

  • SHA1

    30bed1e6a3c9e1cf52e156a5fc08e0c624ac3d20

  • SHA256

    ad8930ab99a7649a52aeb56b1c9dd9c4d773bffb93fbb8ab0f16eea2f9e11cc4

  • SHA512

    314dfe6cc1760d81ee2c52bc8125ab043d2038e06e182dd8eb17c2625048d5947a438f449d527034c9a80ba44a11793c858d9e39973cedb0587cc130f364ee7f

  • SSDEEP

    24576:h1OYdaO4qU2Uzf5QilCfBJyJWSHSDBXEZc78KU88SGhrKzcb:h1OsCqBI5QilCfKcvehriC

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\ad8930ab99a7649a52aeb56b1c9dd9c4d773bffb93fbb8ab0f16eea2f9e11cc4.exe
    "C:\Users\Admin\AppData\Local\Temp\ad8930ab99a7649a52aeb56b1c9dd9c4d773bffb93fbb8ab0f16eea2f9e11cc4.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3100
    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\CMyfcXQKZ2SgRh3.exe
      .\CMyfcXQKZ2SgRh3.exe
      2⤵
      • Executes dropped EXE
      • Checks computer location settings
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2604
      • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\CMyfcXQKZ2SgRh3.exe
        "C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\CMyfcXQKZ2SgRh3.exe" target ".\" bits downExt
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4588
        • C:\Windows\SysWOW64\regsvr32.exe
          regsvr32.exe /u /s ".\\82OhG3HSclRNJf.x64.dll"
          4⤵
            PID:520

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\82OhG3HSclRNJf.dll

      Filesize

      863KB

      MD5

      f54d1a8581d9966a160e8ba8f2c9b346

      SHA1

      9e5f828a7c9e00718b741d948822df31a9dc1ff3

      SHA256

      7235c063822b32f7a5a0c361fe48d1c82a91820630ba1620ee96310754853a22

      SHA512

      5bdc2e7574aa21a94ba7108e91d8e1713309fedcdb98942465f42a5c463f99e2db56fb6c8d07fc7ba0a439e80d405d71a7d406a1042354ae854d9673a1981995

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\82OhG3HSclRNJf.tlb

      Filesize

      5KB

      MD5

      1ca45b386c7b01e1bd45ef4e291d3f70

      SHA1

      dcabb955bc45b182231459d7e64cba59592c907e

      SHA256

      495c35bf29cd1c6e4a736db79e87203b6fd0c1345343dab958e5d9a4b087754c

      SHA512

      87dc04954e21af239f1cd8a300d7ea34c0de9580598080df8e2e75d347ad0232770b37d648db772f5d854a553f395a1fe9c010071ee76024f64ed819371fe752

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\82OhG3HSclRNJf.x64.dll

      Filesize

      945KB

      MD5

      054f3a09bd33eca493a370102f63166d

      SHA1

      ff86929ad22ddde64e18000f87d84a15e7846427

      SHA256

      b6da5eeb5577341a003f6fa0285e553e4ddd0304043e9ae58cd48d01d06af230

      SHA512

      e342a976e70e2f533314412a0fa2b534bdfa5777bfe4a27ef9e95cb21369e944cb232494db22517ee0430cb3acd65b6e24cb004ece539d865668b7b31cbc797f

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\CMyfcXQKZ2SgRh3.dat

      Filesize

      15KB

      MD5

      5043e48f8469e3be9e5fa2f994165006

      SHA1

      910067c0bea75d7f55de246921e363814cdcbf18

      SHA256

      358d7fcc202682afbaf77a5a0905ca8407559461c04aafad078d00f35ade38a4

      SHA512

      865d1f8f18886cd8ad793ccb04cafcb2e7d9ebe5364995ef2058609f600a96dafcb59f5bd318d74567a160ffdf8933c495aec61b4d974d911db21b30deb34a53

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\CMyfcXQKZ2SgRh3.exe

      Filesize

      218KB

      MD5

      9f6c52eec607111136cd222b02bf0530

      SHA1

      57f3815d0942e3b0a9bef621a7b4971f55fc74d7

      SHA256

      7314c47aa633946386d6d3cd7ac292974b5d457e14b053fa0ebc218d555c34f4

      SHA512

      6760f5f8b580f50e95a92d6baa096f8fee378047bc5833430503869db22e369ebbedad43c864ef1058a477cf4d1034c88f1f464cde467ccc904192718951ce54

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\CMyfcXQKZ2SgRh3.exe

      Filesize

      218KB

      MD5

      9f6c52eec607111136cd222b02bf0530

      SHA1

      57f3815d0942e3b0a9bef621a7b4971f55fc74d7

      SHA256

      7314c47aa633946386d6d3cd7ac292974b5d457e14b053fa0ebc218d555c34f4

      SHA512

      6760f5f8b580f50e95a92d6baa096f8fee378047bc5833430503869db22e369ebbedad43c864ef1058a477cf4d1034c88f1f464cde467ccc904192718951ce54

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\[email protected]\bootstrap.js

      Filesize

      2KB

      MD5

      df13f711e20e9c80171846d4f2f7ae06

      SHA1

      56d29cda58427efe0e21d3880d39eb1b0ef60bee

      SHA256

      6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

      SHA512

      6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\[email protected]\chrome.manifest

      Filesize

      35B

      MD5

      f0cb6b8af0f1615d95cbba360f171cd0

      SHA1

      9b6c807b0d0b68958a7ddac2304f292d816ef3e7

      SHA256

      131ef4a47f07f2f8d922f9dcafd1401966a3965b9cdd09c08464309454d56e14

      SHA512

      25bd05b9c6f07440e6f1db82694ab0bb2f1d0074b7bb0f19e04d500908366f5aef1aa4554d84500d0415a3a8cdb9b80c0a47a8bba71bd2a63fd4fad10938825c

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\[email protected]\content\bg.js

      Filesize

      8KB

      MD5

      804d4a9800ab726c44ed1d513a2e149e

      SHA1

      d0ea3495fb34d80bc86ee6743d7f7093ce3f73c0

      SHA256

      7e9454033e2bd8657d0e3478bce65249f56f0e3151e69a2dc87bafa4d0c58bcd

      SHA512

      8229407b81dab20faaf3b632be2ef11b2dd5a9929697cb5e479054ed48aad78fb7e131b273c41ef56e1742a1c4156e14b5fe38313dbd3358e22825b4189d1502

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\[email protected]\install.rdf

      Filesize

      596B

      MD5

      55a409bd0decb74c015dfead180ac656

      SHA1

      86d8bef208773098f2b96414801b24b45e25752b

      SHA256

      4ee39b0f0b8ff00c82c351d65b4ff0a53c373a5d30a0ee37e1870422cef21e9e

      SHA512

      23bfd757335519ac123cc9742de4fe7f1e3a519c268ba2ba633b4ffd7df8b2bb1b945482ba13d4a16c4e383c3b5af24bb9237b40ed8010fd16ce278be5d3d357

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\lnmfnmljmnneakiffkodjialkcbblhhi\background.html

      Filesize

      140B

      MD5

      104eda61a2d482b5e3e94df3344069a7

      SHA1

      7ebb21487eecab635d323f37db198dc1b2f75886

      SHA256

      f783bfd56c55f37d3680feba4458d9ee4765e66433006937e08143786dea77bd

      SHA512

      13f5b733b338aa60400c4b36dfe410556a029b2e1049dc682670adba354583ce4fbf430a7ffbc0b22b5f67d5300fe528cff9a5d67d3f247dcd08a8ac7510fa4f

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\lnmfnmljmnneakiffkodjialkcbblhhi\content.js

      Filesize

      144B

      MD5

      fca19198fd8af21016a8b1dec7980002

      SHA1

      fd01a47d14004e17a625efe66cc46a06c786cf40

      SHA256

      332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

      SHA512

      60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\lnmfnmljmnneakiffkodjialkcbblhhi\lsdb.js

      Filesize

      531B

      MD5

      36d98318ab2b3b2585a30984db328afb

      SHA1

      f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

      SHA256

      ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

      SHA512

      6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\lnmfnmljmnneakiffkodjialkcbblhhi\manifest.json

      Filesize

      502B

      MD5

      3918417b7dd08532b5788afde1a4e1df

      SHA1

      1b33acfd45a572a0de53cc9fa5f67e4f9cd52dea

      SHA256

      5992c80ff4fe415f66ba4b701632ba71f8693bfab8f254adb4a5c181b04a09b4

      SHA512

      a89c793a1527128eb33c483dd1791892a4e7e034630644d15af857e9206e77d7c9b9448b0cff59e2ad5b105186a0dc88462b8da2cc46ee1677d2995001846584

    • C:\Users\Admin\AppData\Local\Temp\7zSA4A1.tmp\lnmfnmljmnneakiffkodjialkcbblhhi\xYa.js

      Filesize

      6KB

      MD5

      66662f870c9babff0ff8e958d8454cb4

      SHA1

      db45d5a65df2365f44e7234abb3e8304ade73d4f

      SHA256

      554125133381cdbf94c7f7ac234c0f27d660b0e914cfaa051e092a30c03646ba

      SHA512

      96545ca476e700616531b9bcaa19606fe3047c00a7638044d7309316720e76ec1fe01f37416ccac89102a8084e1b5b4660ccd956632bf799484cf1abe14dbcea

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\82OhG3HSclRNJf.dll

      Filesize

      863KB

      MD5

      f54d1a8581d9966a160e8ba8f2c9b346

      SHA1

      9e5f828a7c9e00718b741d948822df31a9dc1ff3

      SHA256

      7235c063822b32f7a5a0c361fe48d1c82a91820630ba1620ee96310754853a22

      SHA512

      5bdc2e7574aa21a94ba7108e91d8e1713309fedcdb98942465f42a5c463f99e2db56fb6c8d07fc7ba0a439e80d405d71a7d406a1042354ae854d9673a1981995

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\82OhG3HSclRNJf.dll

      Filesize

      863KB

      MD5

      f54d1a8581d9966a160e8ba8f2c9b346

      SHA1

      9e5f828a7c9e00718b741d948822df31a9dc1ff3

      SHA256

      7235c063822b32f7a5a0c361fe48d1c82a91820630ba1620ee96310754853a22

      SHA512

      5bdc2e7574aa21a94ba7108e91d8e1713309fedcdb98942465f42a5c463f99e2db56fb6c8d07fc7ba0a439e80d405d71a7d406a1042354ae854d9673a1981995

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\82OhG3HSclRNJf.tlb

      Filesize

      5KB

      MD5

      1ca45b386c7b01e1bd45ef4e291d3f70

      SHA1

      dcabb955bc45b182231459d7e64cba59592c907e

      SHA256

      495c35bf29cd1c6e4a736db79e87203b6fd0c1345343dab958e5d9a4b087754c

      SHA512

      87dc04954e21af239f1cd8a300d7ea34c0de9580598080df8e2e75d347ad0232770b37d648db772f5d854a553f395a1fe9c010071ee76024f64ed819371fe752

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\82OhG3HSclRNJf.x64.dll

      Filesize

      945KB

      MD5

      054f3a09bd33eca493a370102f63166d

      SHA1

      ff86929ad22ddde64e18000f87d84a15e7846427

      SHA256

      b6da5eeb5577341a003f6fa0285e553e4ddd0304043e9ae58cd48d01d06af230

      SHA512

      e342a976e70e2f533314412a0fa2b534bdfa5777bfe4a27ef9e95cb21369e944cb232494db22517ee0430cb3acd65b6e24cb004ece539d865668b7b31cbc797f

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\CMyfcXQKZ2SgRh3.dat

      Filesize

      15KB

      MD5

      5043e48f8469e3be9e5fa2f994165006

      SHA1

      910067c0bea75d7f55de246921e363814cdcbf18

      SHA256

      358d7fcc202682afbaf77a5a0905ca8407559461c04aafad078d00f35ade38a4

      SHA512

      865d1f8f18886cd8ad793ccb04cafcb2e7d9ebe5364995ef2058609f600a96dafcb59f5bd318d74567a160ffdf8933c495aec61b4d974d911db21b30deb34a53

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\CMyfcXQKZ2SgRh3.exe

      Filesize

      218KB

      MD5

      9f6c52eec607111136cd222b02bf0530

      SHA1

      57f3815d0942e3b0a9bef621a7b4971f55fc74d7

      SHA256

      7314c47aa633946386d6d3cd7ac292974b5d457e14b053fa0ebc218d555c34f4

      SHA512

      6760f5f8b580f50e95a92d6baa096f8fee378047bc5833430503869db22e369ebbedad43c864ef1058a477cf4d1034c88f1f464cde467ccc904192718951ce54

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\CMyfcXQKZ2SgRh3.exe

      Filesize

      218KB

      MD5

      9f6c52eec607111136cd222b02bf0530

      SHA1

      57f3815d0942e3b0a9bef621a7b4971f55fc74d7

      SHA256

      7314c47aa633946386d6d3cd7ac292974b5d457e14b053fa0ebc218d555c34f4

      SHA512

      6760f5f8b580f50e95a92d6baa096f8fee378047bc5833430503869db22e369ebbedad43c864ef1058a477cf4d1034c88f1f464cde467ccc904192718951ce54

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

      Filesize

      2KB

      MD5

      df13f711e20e9c80171846d4f2f7ae06

      SHA1

      56d29cda58427efe0e21d3880d39eb1b0ef60bee

      SHA256

      6c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4

      SHA512

      6c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e

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

      Filesize

      35B

      MD5

      f0cb6b8af0f1615d95cbba360f171cd0

      SHA1

      9b6c807b0d0b68958a7ddac2304f292d816ef3e7

      SHA256

      131ef4a47f07f2f8d922f9dcafd1401966a3965b9cdd09c08464309454d56e14

      SHA512

      25bd05b9c6f07440e6f1db82694ab0bb2f1d0074b7bb0f19e04d500908366f5aef1aa4554d84500d0415a3a8cdb9b80c0a47a8bba71bd2a63fd4fad10938825c

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

      Filesize

      8KB

      MD5

      804d4a9800ab726c44ed1d513a2e149e

      SHA1

      d0ea3495fb34d80bc86ee6743d7f7093ce3f73c0

      SHA256

      7e9454033e2bd8657d0e3478bce65249f56f0e3151e69a2dc87bafa4d0c58bcd

      SHA512

      8229407b81dab20faaf3b632be2ef11b2dd5a9929697cb5e479054ed48aad78fb7e131b273c41ef56e1742a1c4156e14b5fe38313dbd3358e22825b4189d1502

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

      Filesize

      596B

      MD5

      55a409bd0decb74c015dfead180ac656

      SHA1

      86d8bef208773098f2b96414801b24b45e25752b

      SHA256

      4ee39b0f0b8ff00c82c351d65b4ff0a53c373a5d30a0ee37e1870422cef21e9e

      SHA512

      23bfd757335519ac123cc9742de4fe7f1e3a519c268ba2ba633b4ffd7df8b2bb1b945482ba13d4a16c4e383c3b5af24bb9237b40ed8010fd16ce278be5d3d357

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\lnmfnmljmnneakiffkodjialkcbblhhi\background.html

      Filesize

      140B

      MD5

      104eda61a2d482b5e3e94df3344069a7

      SHA1

      7ebb21487eecab635d323f37db198dc1b2f75886

      SHA256

      f783bfd56c55f37d3680feba4458d9ee4765e66433006937e08143786dea77bd

      SHA512

      13f5b733b338aa60400c4b36dfe410556a029b2e1049dc682670adba354583ce4fbf430a7ffbc0b22b5f67d5300fe528cff9a5d67d3f247dcd08a8ac7510fa4f

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\lnmfnmljmnneakiffkodjialkcbblhhi\content.js

      Filesize

      144B

      MD5

      fca19198fd8af21016a8b1dec7980002

      SHA1

      fd01a47d14004e17a625efe66cc46a06c786cf40

      SHA256

      332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a

      SHA512

      60f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\lnmfnmljmnneakiffkodjialkcbblhhi\lsdb.js

      Filesize

      531B

      MD5

      36d98318ab2b3b2585a30984db328afb

      SHA1

      f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5

      SHA256

      ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7

      SHA512

      6f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\lnmfnmljmnneakiffkodjialkcbblhhi\manifest.json

      Filesize

      502B

      MD5

      3918417b7dd08532b5788afde1a4e1df

      SHA1

      1b33acfd45a572a0de53cc9fa5f67e4f9cd52dea

      SHA256

      5992c80ff4fe415f66ba4b701632ba71f8693bfab8f254adb4a5c181b04a09b4

      SHA512

      a89c793a1527128eb33c483dd1791892a4e7e034630644d15af857e9206e77d7c9b9448b0cff59e2ad5b105186a0dc88462b8da2cc46ee1677d2995001846584

    • C:\Users\Admin\AppData\Local\Temp\VQYYOU.tmp\lnmfnmljmnneakiffkodjialkcbblhhi\xYa.js

      Filesize

      6KB

      MD5

      66662f870c9babff0ff8e958d8454cb4

      SHA1

      db45d5a65df2365f44e7234abb3e8304ade73d4f

      SHA256

      554125133381cdbf94c7f7ac234c0f27d660b0e914cfaa051e092a30c03646ba

      SHA512

      96545ca476e700616531b9bcaa19606fe3047c00a7638044d7309316720e76ec1fe01f37416ccac89102a8084e1b5b4660ccd956632bf799484cf1abe14dbcea