Overview

overview

10

Static

static

10

3044-20-0x...ry.exe

windows7-x64

3044-20-0x...ry.exe

windows10-2004-x64

Sharing

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General

  • Target
    3044-20-0x0000000000660000-0x0000000000984000-memory.dmp
  • Size 3.1MB
  • Sample240501-tpvz3sdb22
  • SHA256 6fcf9bf308e2b3b3020a54322cb5f7e524b986daaeb6b8d77f19401c550bf3e5
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
office04quasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 93.123.85.108:4782

Mutex

  • e14b8f59-979b-4ebf-8602-dd3c4d6c301e

Attributes
  • encryption_key

    534734397C0FA9A1D28F061AD75DF4100BFF5787

  • install_name

    Msconfig.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    msconfig.exe

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

File Explorer

  • 3044-20-0x0000000000660000-0x0000000000984000-memory.dmp
    .exe 3.1MB

3044-20-0x0000000000660000-0x0000000000984000-memory.dmp

  • SHA256 6fcf9bf308e2b3b3020a54322cb5f7e524b986daaeb6b8d77f19401c550bf3e5
  • 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
1953791215
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