Overview

overview

10

Static

static

10

ModFixer.exe

windows7-x64

10

ModFixer.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    ModFixer.exe
  • Size 3.1MB
  • Sample240310-rkpldsed4z
  • SHA256 801d4bbd5bdd9780c9cfb969b61adb16fe20709798a01880fa8cdaf61a56f6d4
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
slavequasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Slave

C2

  • uk2.localto.net:37735

  • 192.168.1.54:443

  • 192.168.1.54:80

  • 82.47.98.176:80

  • 82.47.98.176:443

Mutex

  • 70129915-f2b5-40ef-aa85-96dbc3efa5c9

Attributes
  • encryption_key

    76B28C3E753D8BB017093D2AA2C736559D00B442

  • install_name

    GorillaTag.exe

  • log_directory

    Steam Error Logs

  • reconnect_delay

    3000

  • startup_key

    Steam WebHelper

  • subdirectory

    SubDir

Signatures

  • Quasar family
    quasar
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • ModFixer.exe
    .exe 3.1MB

ModFixer.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 801d4bbd5bdd9780c9cfb969b61adb16fe20709798a01880fa8cdaf61a56f6d4
  • MD5 SHA1 SHA512 SSDEEP
windows:4windowsx86arch:x86

  • Quasar payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
3269774
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