Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    10-05-2024 19:31

General

  • Target

    30adda4fb35a68f11e6679bdf19bc7c7_JaffaCakes118.exe

  • Size

    326KB

  • MD5

    30adda4fb35a68f11e6679bdf19bc7c7

  • SHA1

    38bbccf4f8c9e25c9e97697f08ff89e8691357ed

  • SHA256

    f1243024154e8e75a1b22fa70fb7e4658bea43e85319f9b44e27244483d1c7b0

  • SHA512

    cd2a288320b29ca36e6a95ccba891e390fd63e6950eac545f89e62d505b6d36c288164982a8b17b9d645e86c93a5440db2f9b08b6511ffedd169a142d4d60c0f

  • SSDEEP

    3072:p5lJN2s7KKy07FZz3OidaKsnoaxuCBrfjz/ZFhS3x:nlvqKy0HzeiIt6UDjzhFh

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\30adda4fb35a68f11e6679bdf19bc7c7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\30adda4fb35a68f11e6679bdf19bc7c7_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    PID:2976

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

    4150ccf6a07909d60eeb88bab2e0fa94

    SHA1

    f9ca64a35788d5e5e8409dc48b66212ce5fcae7c

    SHA256

    aeee503097a4d7cb1dc15c4deeaaa9463eb2570c51a5ee209e1a112bf1cffd6e

    SHA512

    1f3035933ba59ad7751ade5d44ee8179d4a548307069b543604bb38f60a8ccbfd020ad240cbf5fa49b0b3e2c269cceb48f438ce40363528e8c07f53d95056b74

  • C:\Users\Admin\AppData\Local\Temp\Cab27CE.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar281F.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • memory/2976-0-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

    Filesize

    4KB

  • memory/2976-1-0x0000000001380000-0x00000000013DC000-memory.dmp

    Filesize

    368KB

  • memory/2976-2-0x0000000000380000-0x0000000000386000-memory.dmp

    Filesize

    24KB

  • memory/2976-3-0x0000000074C50000-0x000000007533E000-memory.dmp

    Filesize

    6.9MB

  • memory/2976-65-0x0000000074C5E000-0x0000000074C5F000-memory.dmp

    Filesize

    4KB

  • memory/2976-66-0x0000000074C50000-0x000000007533E000-memory.dmp

    Filesize

    6.9MB

  • memory/2976-70-0x0000000074C50000-0x000000007533E000-memory.dmp

    Filesize

    6.9MB