General

  • Target

    HunterX_V1 (infected).7z

  • Size

    72.7MB

  • MD5

    b6b15ede92f4aadbe165ac6299963b00

  • SHA1

    8fbb74c642056c48e51ca5dbd2289b4d7156cc01

  • SHA256

    ea4c4f02fe0ea732e56bd534b6191a3ada46aea23757f121b71d84dc65f642f3

  • SHA512

    dcd3a9c6a89238a5b04a49da532d027a2df00a1c38ee27581a017029d35808496ee0bd35a190f37057ccffd197829d67da591b96b94907393edd22ec8519090e

  • SSDEEP

    1572864:WoSxTYvOiAaKPLHvWxxiSXiXKdy66aq82bHCLJaZ9KbldT2o:IavOiSLHvWji3Kdv2bHRQ6o

Score
10/10

Malware Config

Extracted

Family

xworm

C2

SLL.casacam.net:4444

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    systempu.exe

Extracted

Family

silverrat

Version

1.0.0.0

C2

SLLSS.ooguy.com:3333

Mutex

x_ipNAVkdRSH

Attributes
  • certificate

    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

  • decrypted_key

    -|S.S.S|-

  • key

    yy6zDjAUmbB09pKvo5Hhug==

  • key_x509

    V0RMbU1BWVNGTlNTblZNcktSdUdKTHpXZ3Bja3NS

  • reconnect_delay

    4

  • server_signature

    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

Signatures

  • Detect Xworm Payload 4 IoCs
  • Silverrat family
  • Xworm family
  • .NET Reactor proctector 1 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Unsigned PE 10 IoCs

    Checks for missing Authenticode signature.

  • NSIS installer 4 IoCs

Files

  • HunterX_V1 (infected).7z
    .7z

    Password: infected

  • HunterX_V1.exe
    .exe windows:4 windows x86 arch:x86

    Password: infected

    29b61e5a552b3a9bc00953de1c93be41


    Headers

    Imports

    Sections

  • Carnom Cracker.exe
    .exe windows:4 windows x86 arch:x86

    Password: infected

    29b61e5a552b3a9bc00953de1c93be41


    Headers

    Imports

    Sections

  • Carnom Cracker.exe
    .exe windows:4 windows x86 arch:x86

    Password: infected

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • S444.exe
    .exe windows:4 windows x86 arch:x86

    Password: infected

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • Setup.exe
    .exe windows:4 windows x86 arch:x86

    Password: infected

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • syss.exe
    .exe windows:4 windows x64 arch:x64

    Password: infected


    Headers

    Sections

  • winlogoc.exe
    .exe windows:4 windows x86 arch:x86

    Password: infected

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • S444.exe
    .exe windows:4 windows x86 arch:x86

    Password: infected

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • Setup.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections

  • Setup_HunterX_V1.msi
    .msi
  • winlogoc.exe
    .exe windows:4 windows x86 arch:x86

    f34d5f2d4577ed6d9ceec516c1f5a744


    Headers

    Imports

    Sections