Analysis

  • max time kernel
    119s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 10:50

General

  • Target

    2024-05-09_8a341cab4fb578ad78e654bc2ba2ed16_avoslocker_metamorfo_revil.exe

  • Size

    21.3MB

  • MD5

    8a341cab4fb578ad78e654bc2ba2ed16

  • SHA1

    a0ce87dcded494e446cc241d7ab76105edb11f91

  • SHA256

    c1ab52d74d4073f907d021682389d8538bb231e4b8201f2a60956b2377a8dd79

  • SHA512

    1320c16d6e549bb7fa9de772dfcedffc5bfbbc0807c2124a55937e6f2f3c469badfc6711763015d6730c4f5b37e020b8b29052fb65a6c5199b2a00496c059f5b

  • SSDEEP

    196608:VCfsQRc4Zkr+K6SHULTHpFnsVufrqNuaUQGXUXCS1gJynzt:VFUarEJhsofrqNj/GXUT1N

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\2024-05-09_8a341cab4fb578ad78e654bc2ba2ed16_avoslocker_metamorfo_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-09_8a341cab4fb578ad78e654bc2ba2ed16_avoslocker_metamorfo_revil.exe"
    1⤵
    • Modifies registry class
    • Modifies system certificate store
    PID:2324
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2920

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

    0c1d80107f1fb372fe79c854b6ca07f7

    SHA1

    98db98d9930ef8967b922df5fe9f622043371b35

    SHA256

    40b065aca584233b8709f90355f6e71a28bf309709dfb6a1729cb2914f7df7f4

    SHA512

    99eeb4fb6280894bef43d7b21c464c538f87785153c5d140ac852e89bf07730404f2d256708b0504a6112083956ea90d074628fab9ed47d23f226d2d9773e562

  • C:\Users\Admin\AppData\Local\Temp\Cab24B2.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar25B3.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a