General

  • Target
    utorrent_installer.exe
  • Size 3.7MB
  • Sample260821-xeszhsch93
  • SHA256 e2837e13d80e4602b0c2d711c6d6c17217f4a80c8ff0b33dd90df219f025f3b7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Unsigned PE 4 IoCs

    Checks for missing Authenticode signature.

  • Untrusted Codesign Signers 2 IoCs

    Codesigned file was signed by an untrusted entity.

File Explorer

  • utorrent_installer.exe
    .exe 3.7MB
  • $PLUGINSDIR/INetC.dll
    .dll 24KB
  • $PLUGINSDIR/System.dll
    .dll 12KB
  • $PLUGINSDIR/modern-wizard.bmp
    25KB
  • $PLUGINSDIR/nsDialogs.dll
    .dll 9KB
  • $PLUGINSDIR/nsisFirewall.dll
    .dll 8KB
  • $PLUGINSDIR/utorrent.exe
    .exe 3.5MB

utorrent_installer.exe

  • IMPHASH 56a78d55f3f7af51443e58e0ce2fb5f6
  • SHA256 e2837e13d80e4602b0c2d711c6d6c17217f4a80c8ff0b33dd90df219f025f3b7
  • MD5 SHA1 SHA512 SSDEEP TLSH
  • Untrusted Codesign Signers

    Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest
fd:c5:36:27:09:d2:6b:df:30:b3:02:3f:2f:6c:1b:6e:56:f9:38:15:f6:b8:82:89:ff:1f:55:6c:cf:40:d0:f5
Digest Algorithm
sha256
PE Digests Matches
Trusted
Not trusted
Signing Certificate
CN=Rainberry Inc,O=Rainberry Inc,L=San Francisco,ST=California,C=US
Chains

Jan 1, 0001

Minor OS version
0
Major OS version
4
Entry point
13559
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