Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 11:16

General

  • Target

    2024-05-09_edf3706b8a1e7e85231c121114f907ba_avoslocker_metamorfo_revil.exe

  • Size

    21.3MB

  • MD5

    edf3706b8a1e7e85231c121114f907ba

  • SHA1

    18a75048700ec5ed276a0fe99e06409094dae32b

  • SHA256

    19d5ae3ebfabf70dd0444f8d0cf0861584de6a2080f91ebcf018668e8cac9975

  • SHA512

    74e6493f724ebac57423e560e36b5cfadd187c41fd4410a2266568dbe4d2d9a2c86cc81865e574171d9e58cd6f303d2b0f10fc19b20c3732d35fa9de0896941f

  • SSDEEP

    196608:BCfsQRc4Zkr+K6SHULTHpFnsVufrqN2aUQGX0XCS1gJy4zU:BFUarEJhsofrqNb/GX0T1z

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_edf3706b8a1e7e85231c121114f907ba_avoslocker_metamorfo_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-09_edf3706b8a1e7e85231c121114f907ba_avoslocker_metamorfo_revil.exe"
    1⤵
    • Modifies registry class
    • Modifies system certificate store
    PID:2904
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2792

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    344B

    MD5

    70f5be8fb55795195b1867e5ca5afae9

    SHA1

    073447e918168b47f7409341d218f6b2bcef7415

    SHA256

    6941b14305e823571fb807e1203886e22b5aad8b8854210bd0cf516d2e350a86

    SHA512

    5f7abe995eb57a4e41ebabd90fdbae7c782ada6ebf415a8c0c2e9ba77e4ffab5751ccd15a7d46242def85074ae39b67f7997f70c648dc7a86ab545e74f60288d

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

    Filesize

    344B

    MD5

    a5b14e09992d23c6f2e1d8219ee7c518

    SHA1

    9c3d734c531685e31edeb61ae979f79bb8ac1220

    SHA256

    aac761abcd57845a51c3ba88fc10dcc0be38126f369192775ba0e2343aa64586

    SHA512

    1aa52914bc2aad43593fb5d69a9dcb7f4a4e56bb75d05dacd97b45a24225fe4acf9325e509327bc948a2f6e11695b5950b619693fd46f2d282ff428a5d08f281

  • C:\Users\Admin\AppData\Local\Temp\Cab33FE.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar344F.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a