Overview

overview

10

Static

static

3

68fe78c0a8...22.exe

windows7-x64

3

68fe78c0a8...22.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    68fe78c0a8961da3a1121f95ebe63003c9a7c359edf68542d971d92632357422.exe

  • Size

    3.6MB

  • Sample

    250115-c8qq2axre1

  • MD5

    948d8d109d5498949cb6df8ddf011187

  • SHA1

    a34388517b5d91508739469cfcb99415a0aaeeb3

  • SHA256

    68fe78c0a8961da3a1121f95ebe63003c9a7c359edf68542d971d92632357422

  • SHA512

    91c910b08a0e7a759211d915ccb3d14b8c5318c3ac7fb0b8d558d4804e569c1ae7317925539e30bf5325f06c2bdc5c3bddeeb425ae37c2800709cbccaa1e4a6a

  • SSDEEP

    49152:7REIID3HchpnsFxF091txtO9fIkT/SvVp241xdbsvhIK7Nj7ktaJA40WQv6JNnqu:7+TIxtO9fIt7xUxkt+A4Nnqy1aaW4

Score
10/10
quasarcodediscoveryspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

CODE

C2

twart.myfirewall.org:9792

rency.ydns.eu:5287

wqo9.firewall-gateway.de:8841

code1.ydns.eu:5287

wqo9.firewall-gateway.de:9792
Mutex

025351e291-5d1041-4fa37-932c7-869aeiQec514992

Attributes
  • encryption_key

    3145298725BA5E0DD56E87FFE3F8898EA81E6EDA

  • install_name

    Exccelworkbook.exe

  • log_directory

    Logs

  • reconnect_delay

    6000

  • startup_key

    pdfdocument

  • subdirectory

    SubDir

Targets

    • Target

      68fe78c0a8961da3a1121f95ebe63003c9a7c359edf68542d971d92632357422.exe

    • Size

      3.6MB

    • MD5

      948d8d109d5498949cb6df8ddf011187

    • SHA1

      a34388517b5d91508739469cfcb99415a0aaeeb3

    • SHA256

      68fe78c0a8961da3a1121f95ebe63003c9a7c359edf68542d971d92632357422

    • SHA512

      91c910b08a0e7a759211d915ccb3d14b8c5318c3ac7fb0b8d558d4804e569c1ae7317925539e30bf5325f06c2bdc5c3bddeeb425ae37c2800709cbccaa1e4a6a

    • SSDEEP

      49152:7REIID3HchpnsFxF091txtO9fIkT/SvVp241xdbsvhIK7Nj7ktaJA40WQv6JNnqu:7+TIxtO9fIt7xUxkt+A4Nnqy1aaW4

    Score
    10/10
    discoveryquasarcodespywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks