General

  • Target

    734873dbd81725b2720e775eaf6bc370_JaffaCakes118

  • Size

    6.1MB

  • MD5

    734873dbd81725b2720e775eaf6bc370

  • SHA1

    3a25a4df300f0487d97a469af7d760835387b0d1

  • SHA256

    090758bb6d01518a1bff7f00997db6b5d545319661b1d8fe20b406fd77ca5666

  • SHA512

    d10ecc0b06d316e9cb930a2891bf26b8f47151eaca30d2ffc3e9fb8c61de19fa61dfd86e7456707df5ef530717030e846de34e979a22d0104e4be2b1d546de9e

  • SSDEEP

    98304:E4SLmc+oT9yCgoCVxWTHrx8q4tFgOB2K2NtXd331PfGgebge0Urk4V+ubXB9L:EWz6tHYk7rz4tmOBmN5dnM+UrL+SRp

Score
8/10

Malware Config

Signatures

  • Patched UPX-packed file 1 IoCs

    Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.

  • Unsigned PE 14 IoCs

    Checks for missing Authenticode signature.

  • NSIS installer 8 IoCs

Files

  • 734873dbd81725b2720e775eaf6bc370_JaffaCakes118
    .exe windows:4 windows x86 arch:x86

    099c0646ea7282d232219f8807883be0


    Headers

    Imports

    Sections

  • $PLUGINSDIR/modern-header.bmp
  • $SYSDIR/tutudisk.ico
  • tutudisk(fast)/UnExpService.bat
  • tutudisk(fast)/ext/fs.lib
  • tutudisk(fast)/msvcr71.dll
    .dll windows:4 windows x86 arch:x86

    7acc8c379c768a1ecd81ec502ff5f33e


    Code Sign

    Headers

    Imports

    Exports

    Sections

  • tutudisk(fast)/pthreadVC2.dll
    .dll windows:4 windows x86 arch:x86

    cdb27fb2f0594d54544e89a6bc6e3a1b


    Headers

    Imports

    Exports

    Sections

  • tutudisk(fast)/sver.ini
  • tutudisk(fast)/tutudisk.ico
  • tutudisk(fast)/tutudiskDown.exe
    .exe windows:4 windows x86 arch:x86

    62faa98fbb0bca0eec7e3c16302b6c50


    Headers

    Imports

    Sections

  • tutudisk(normal)/CluUploaderDll.dll
    .dll windows:4 windows x86 arch:x86

    a37fb62db372a1b057cc8e6fe4ac98cb


    Headers

    Imports

    Exports

    Sections

  • tutudisk(normal)/FineTop__FT72.exe
    .exe windows:4 windows x86 arch:x86

    7fa974366048f9c551ef45714595665e


    Code Sign

    Headers

    Imports

    Sections

  • $PLUGINSDIR/NSISdl.dll
    .dll windows:4 windows x86 arch:x86

    9cce555dd3ff1b6c7dc92d64c794c51a


    Headers

    Imports

    Exports

    Sections

  • $PLUGINSDIR/UAC.dll
    .dll windows:4 windows x86 arch:x86

    40ffeaaff4dd6648ff7802eda4676ee6


    Headers

    Imports

    Exports

    Sections

  • tutudisk(normal)/Winup3.0_down_wp001.exe
    .exe windows:5 windows x86 arch:x86

    52677c3945f8762a132317bfccb7b69c


    Headers

    Imports

    Sections

  • tutudisk(normal)/enswerapi.dll
    .dll windows:4 windows x86 arch:x86

    a0715cb0f483c1a9ac1099b7a266e4e9


    Headers

    Imports

    Exports

    Sections

  • tutudisk(normal)/gmarket_200004321.exe
    .exe windows:4 windows x86 arch:x86

    7fa974366048f9c551ef45714595665e


    Headers

    Imports

    Sections

  • $FAVORITES/G.url
  • $PLUGINSDIR/DLLWebCount.dll
    .dll windows:4 windows x86 arch:x86

    324e87a129b7b2af320238c8ab284874


    Headers

    Imports

    Exports

    Sections

  • $PLUGINSDIR/SelfDelete.dll
    .dll windows:4 windows x86 arch:x86

    3d91458bc90a151726bcfdaeff902d08


    Headers

    Imports

    Exports

    Sections

  • $WINDIR/g_icon.ico
  • tutudisk(normal)/tutu_icon_set.exe
    .exe windows:4 windows x86 arch:x86

    7fa974366048f9c551ef45714595665e


    Headers

    Imports

    Sections

  • tutudisk.ico
  • tutudisk(normal)/tutudisk.ico
  • tutudisk(normal)/tutudiskDown.exe
    .exe windows:4 windows x86 arch:x86

    bd9c0b6e3bb7e06c035fdbb665370902


    Headers

    Imports

    Sections

  • tutudisk(normal)/tutudiskUp.exe
    .exe windows:4 windows x86 arch:x86

    7c52db7efda3901f8e1feeecf170f5bd


    Headers

    Imports

    Sections

  • tutudisk(normal)/ver.ini
  • tutudisk(normal)/wtutudiskSetup2.exe
    .exe windows:4 windows x86 arch:x86

    3c81eca45eb7a6b225ef89e682e35723


    Code Sign

    Headers

    Imports

    Sections