Analysis

  • max time kernel
    121s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    13/05/2024, 11:17

General

  • Target

    2024-05-13_bb15d6b518cbcc932de9f08ee59b629f_avoslocker_metamorfo_revil.exe

  • Size

    21.3MB

  • MD5

    bb15d6b518cbcc932de9f08ee59b629f

  • SHA1

    e264fa6ef123ee02066fe92b5a28ffc8f3febc59

  • SHA256

    5084cae7e2218f16ac748124640bc3fc3b9b2cdd529b8a50f8beadf61032eda6

  • SHA512

    318832c5b4ea0baf360b119901518e2680776241db6caac5045d9b666601bc9b2804f727b328d86c79e52664799c95c07d6e6b02076587c4645a020d2d52339b

  • SSDEEP

    196608:DCfsQRc4Zkr+K6SHULTHpFnsVufrqNraUQGXDXCS1gJyHzZ:DFUarEJhsofrqNO/GXDT1p

Score
1/10

Malware Config

Signatures

  • Modifies registry class 3 IoCs
  • Modifies system certificate store 2 TTPs 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-13_bb15d6b518cbcc932de9f08ee59b629f_avoslocker_metamorfo_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-13_bb15d6b518cbcc932de9f08ee59b629f_avoslocker_metamorfo_revil.exe"
    1⤵
    • Modifies registry class
    • Modifies system certificate store
    PID:2228
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2452

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    85817b3a65bc1015c23fcaa533757e84

    SHA1

    b13602effcb11ad4d302afa2884234382bcec958

    SHA256

    8790af21a85a84189f766fec52e4d2f8f6ba89c082a6a5b2b9d067ecbd8443d3

    SHA512

    b0465e9c93a454b1ffc9e8abd1a98cc20ee62a4302b4a2976c20c6079444dd92457d6d5d4ce75d7b5bf5d39f079933597e1ae4eeb66574f6669144f7597d6849

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    9a63a6cc0c06fd66ee82715dd8a03651

    SHA1

    ef82c86ce8d7abb1e6d0ac11b4a64e6147995398

    SHA256

    61ace9fed89203b8bc10387841aaa3c691e0dfb8247de0c0c33b76c67bd9a7c7

    SHA512

    45df5f7984c3b959703149e4a04f0efd8cebcc16c59f97c7192383f7295c3507cffdd0f0de236c5411c7656f05cfb046052b9cff39751fa5fae8f8044766bebc

  • C:\Users\Admin\AppData\Local\Temp\Cab75DD.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar774B.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a