General

  • Target
    e692a9014378ac46f150b9122698776c_JaffaCakes118
  • Size 3.6MB
  • Sample240408-eepyraga24
  • SHA256 27f31860fd9f2a5b127f0d13972cd0a9d3f589a9add6fa0d7feac606f2a7cb5b
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 5 IoCs

    Detects file using ACProtect software.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Unsigned PE 19 IoCs

    Checks for missing Authenticode signature.

  • NSIS installer 4 IoCs

File Explorer

  • e692a9014378ac46f150b9122698776c_JaffaCakes118
    .exe 3.6MB
  • $PLUGINSDIR/InetLoad.dll
    .dll 18KB
  • $PLUGINSDIR/InstallOptions.dll
    .dll 14KB
  • $PLUGINSDIR/System.dll
    .dll 11KB
  • $PLUGINSDIR/UserInfo.dll
    .dll 4KB
  • $PLUGINSDIR/endownload.ini
    508B
  • $PLUGINSDIR/ensetup.ini
    908B
  • $PLUGINSDIR/md5dll.dll
    .dll 6KB
  • out.upx
    .dll 8KB
  • $PLUGINSDIR/modern-header.bmp
    25KB
  • $PLUGINSDIR/rudownload.ini
    520B
  • $PLUGINSDIR/rusetup.ini
    955B
  • $TEMP/MailRuSputnik_rfrletitbit2_s_mpcln9514_lite.exe
    .exe 3.8MB
  • $TEMP/marker.exe
    .exe 26KB
  • SkyMonk.exe
    .exe 356KB
  • english.loc
    .dll 124KB
  • filter.dll
    .dll 20KB
  • russian.loc
    .dll 124KB
  • skymonk.dat
    183B
  • uninstall.exe
    .exe 90KB
  • $PLUGINSDIR/InetLoad.dll
    .dll 18KB
  • $PLUGINSDIR/System.dll
    .dll 11KB
  • $PLUGINSDIR/UserInfo.dll
    .dll 4KB
  • $PLUGINSDIR/md5dll.dll
    .dll 6KB
  • out.upx
    .dll 8KB
  • $PLUGINSDIR/modern-header.bmp
    25KB
  • update.exe
    .exe 176KB

e692a9014378ac46f150b9122698776c_JaffaCakes118

  • IMPHASH 7fa974366048f9c551ef45714595665e
  • SHA256 27f31860fd9f2a5b127f0d13972cd0a9d3f589a9add6fa0d7feac606f2a7cb5b
  • MD5 SHA1 SHA512 SSDEEP
  • Unsigned PE

    Checks for missing Authenticode signature.

  • NSIS installer

Minor OS version
0
Major OS version
4
Entry point
12538
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE
PDB paths