General

  • Target
    connect-sextop1-client.exe
  • Size 3.1MB
  • Sample260809-jnbvpsw1ds
  • SHA256 7054a8967fd95f76792ad545a6cd543dbf5f02ece43a2c8951a0c4afea4f0070
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • quasar

Version
  • 1.4.1

Botnet
  • sextop1

C2
  • sextop1.pl:443

  • sextop1.gl:443

  • sextop1.email:443

  • sextop1.cm:443

  • sextop1.fo:443

  • sextop1.am:443

  • sextop1.gd:443

  • sextop1.vg:443

  • sextop1.hot:443

  • sextop1.st:443

  • sextop1.fit:443

  • sextop1.skin:443

  • sextop1.moe:443

  • sextop1.work:443

  • sextop1.dad:443

  • sextop1.ing:443

  • sextop1.net:443

  • 66.179.30.124:443

  • irena.ns.cloudflare.com:443

  • jake.ns.cloudflare.com:443

Mutex
  • a01906ce-c109-4d42-8bd9-2e6b02d0599c

Attributes
  • encryption_key

    239ECC85C91C3110CB08E82C11B57BB8B6AD4392

  • install_name

    connect-to-sextop1-client.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Signatures

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • connect-sextop1-client.exe
    .exe 3.1MB

connect-sextop1-client.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 7054a8967fd95f76792ad545a6cd543dbf5f02ece43a2c8951a0c4afea4f0070
  • MD5 SHA1 SHA512 SSDEEP TLSH
  • Quasar payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
3270542
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_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths