Overview

overview

10

Static

static

10

JaffaCakes...4b.exe

windows7-x64

10

JaffaCakes...4b.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    JaffaCakes118_6b72b066e97055e859d4c4fe1e2ce84b
  • Size 251KB
  • Sample250131-spb2ja1ncm
  • SHA256 8e5f1c5943a1f7d03bba72b77f532a3c46f314d1cf1eb4dd6e651b5168a90a76
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
upxguest16darkcomet

Malware Config

Extracted

Family

  • darkcomet

Botnet

  • Guest16

C2

  • speeed.zapto.org:15963

  • speeed.hopto.org:15963

Mutex

  • DC_MUTEX-7CAR0WV

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    rxLxJDdtvsZV

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Signatures

  • Darkcomet family
    darkcomet
  • UPX packed file 1 IoCs

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

    upx
  • Unsigned PE 2 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • JaffaCakes118_6b72b066e97055e859d4c4fe1e2ce84b
    .exe 251KB
  • out.upx
    .exe 658KB

JaffaCakes118_6b72b066e97055e859d4c4fe1e2ce84b

  • SHA256 8e5f1c5943a1f7d03bba72b77f532a3c46f314d1cf1eb4dd6e651b5168a90a76
  • MD5 SHA1 SHA512 SSDEEP
windows:4windowsx86arch:x86

  • UPX packed file

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

    upx

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
743312
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_BYTES_REVERSED_HI
PDB paths