Overview

overview

10

Static

static

10

760-41-0x0...ry.exe

windows7-x64

760-41-0x0...ry.exe

windows10-2004-x64

Sharing

Copy URL Twitter E-mail

General

  • Target
    760-41-0x0000000000080000-0x00000000000CE000-memory.dmp
  • Size 312KB
  • Sample231102-2m3k5sae52
  • SHA256 575c4c1292e5a9afc4e5ed4bdcc6101cbbd283343731cb45c1c32e4a91e82807
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
officequasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.0.0

Botnet

  • Office

C2

  • 135.181.11.41:2424

Mutex

  • QpjXdwKWwAWi8fR2WYfnvnfjnvjbgh

Attributes
  • encryption_key

    Lv4tFWrl4NHsf6JMWV5T

  • install_name

    csrss.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    NET framework

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

File Explorer

  • 760-41-0x0000000000080000-0x00000000000CE000-memory.dmp
    .exe 312KB

760-41-0x0000000000080000-0x00000000000CE000-memory.dmp

  • SHA256 575c4c1292e5a9afc4e5ed4bdcc6101cbbd283343731cb45c1c32e4a91e82807
  • MD5 SHA1 SHA512 SSDEEP
windows:4windowsx86

  • Quasar payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
300046
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