General

  • Target
    SteamSetup.exe
  • Size 2.3MB
  • Sample260802-t8a41sxane
  • SHA256 7d3654531c32d941b8cae81c4137fc542172bfa9635f169cb392f245a0a12bcb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

File Explorer

  • SteamSetup.exe
    .exe 2.3MB
  • $PLUGINSDIR/StdUtils.dll
    .dll 110KB
  • $PLUGINSDIR/System.dll
    .dll 22KB
  • $PLUGINSDIR/modern-header.bmp
    25KB
  • $PLUGINSDIR/modern-wizard.bmp
    150KB
  • $PLUGINSDIR/nsDialogs.dll
    .dll 20KB
  • $PLUGINSDIR/nsExec.dll
    .dll 17KB
  • $PLUGINSDIR/nsProcess.dll
    .dll 15KB
  • Steam.exe
    .exe 4.2MB
  • bin/SteamService.exe
    .exe 2.5MB
  • public/steambootstrapper_brazilian.txt
    4KB
  • public/steambootstrapper_bulgarian.txt
    6KB
  • public/steambootstrapper_czech.txt
    4KB
  • public/steambootstrapper_danish.txt
    4KB
  • public/steambootstrapper_dutch.txt
    4KB
  • public/steambootstrapper_english.txt
    4KB
  • public/steambootstrapper_finnish.txt
    4KB
  • public/steambootstrapper_french.txt
    4KB
  • public/steambootstrapper_german.txt
    4KB
  • public/steambootstrapper_greek.txt
    6KB
  • public/steambootstrapper_hungarian.txt
    4KB
  • public/steambootstrapper_indonesian.txt
    4KB
  • public/steambootstrapper_italian.txt
    4KB
  • public/steambootstrapper_japanese.txt
    5KB
  • public/steambootstrapper_korean.txt
    4KB
  • public/steambootstrapper_koreana.txt
    4KB
  • public/steambootstrapper_latam.txt
    4KB
  • public/steambootstrapper_norwegian.txt
    4KB
  • public/steambootstrapper_polish.txt
    4KB
  • public/steambootstrapper_portuguese.txt
    4KB
  • public/steambootstrapper_romanian.txt
    4KB
  • public/steambootstrapper_russian.txt
    6KB
  • public/steambootstrapper_schinese.txt
    4KB
  • public/steambootstrapper_spanish.txt
    4KB
  • public/steambootstrapper_swedish.txt
    4KB
  • public/steambootstrapper_tchinese.txt
    4KB
  • public/steambootstrapper_thai.txt
    7KB
  • public/steambootstrapper_turkish.txt
    4KB
  • public/steambootstrapper_ukrainian.txt
    6KB
  • public/steambootstrapper_vietnamese.txt
    4KB
  • uninstall.exe
    .exe 155KB
  • $PLUGINSDIR/LangDLL.dll
    .dll 16KB
  • $PLUGINSDIR/ShellLink.dll
    .dll 15KB
  • $PLUGINSDIR/modern-header.bmp
    25KB
  • $PLUGINSDIR/nsExec.dll
    .dll 17KB

SteamSetup.exe

  • IMPHASH 4ea4df5d94204fc550be1874e1b77ea7
  • SHA256 7d3654531c32d941b8cae81c4137fc542172bfa9635f169cb392f245a0a12bcb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Digest
8e:74:5d:8b:b1:b2:96:4f:8e:9a:29:c9:ea:68:25:cd:8b:ce:ae:4d:0d:b7:2e:27:2b:d4:1b:15:ef:05:bb:99
Digest Algorithm
sha256
PE Digests Matches
Trusted
Signing Certificate
CN=Valve Corp.,O=Valve Corp.,L=Bellevue,ST=Washington,C=US
Minor OS version
0
Major OS version
4
Entry point
13238
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH 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