Analysis

  • max time kernel
    122s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/05/2024, 12:35

General

  • Target

    2024-05-27_e12f2677dc3622e38ca5b797abdb90ca_avoslocker_metamorfo_revil.exe

  • Size

    21.3MB

  • MD5

    e12f2677dc3622e38ca5b797abdb90ca

  • SHA1

    24f17ade7f360cc21e7b4e0e0e74abf8a22c4ae5

  • SHA256

    f156ba084cd657c2d4fe3217dcb894c02ff3860cf5256c7155537e78c149b420

  • SHA512

    0750c5dc2291459e84cc6bbc326baee74a814fc4066f57a2bf67acc45e9125cf5b3080ec0938864180730da5ef79e00c2e6be3565bfbefbd767a7b8a94cfddf4

  • SSDEEP

    196608:ICfsQRc4Zkr+K6SHULTHpFnsVufrqNpaUQGXRXCS1gJypzd:IFUarEJhsofrqNY/GXRT1D

Score
1/10

Malware Config

Signatures

  • Modifies registry class 3 IoCs
  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-27_e12f2677dc3622e38ca5b797abdb90ca_avoslocker_metamorfo_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-27_e12f2677dc3622e38ca5b797abdb90ca_avoslocker_metamorfo_revil.exe"
    1⤵
    • Modifies registry class
    • Modifies system certificate store
    PID:2020
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2756

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

    0e61235ded7c49138b640c5fe483ea98

    SHA1

    57423c67b49416a36def758583f7c23aab41bcc9

    SHA256

    b6e0522483186657523ac3cf3900153ebd0cefad39ef82dd67cf59df5d730471

    SHA512

    403456d8c42a67498aab6143103f7be750cd1ef6e5593b660e24e5f2e48d068b93a196a8d1d791396aa276ca07ec2fb0eb5a9d88abe43cd9846f11b8c6c54dc1

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

    Filesize

    344B

    MD5

    bb7930eb1ea5c330d1cb6b0bb6657eb6

    SHA1

    3e58182f55d92e0a20feef72038d5fd57b077625

    SHA256

    640fec0f1c0f83836a0c784f48e6d9ded9df535c6c3e6fbbf6705770f1c53513

    SHA512

    cc8341f3792dac66b9183bf9a4ea3f4accaa7ea3868f8d95059b0611c7ce387fcd0ff4dcf7917400d5610f7928193c867bebaafb5fd746e61b415d69f0969961

  • C:\Users\Admin\AppData\Local\Temp\Cab8181.tmp

    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar82D0.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a