General

  • Target

    4fe523babbfae3a14393d7b07afbbfc13be4f5084dba9588adb38913b3527c36

  • Size

    4.8MB

  • Sample

    230130-hhmjkshe56

  • MD5

    8269702edacf7c4e3ac06a8b94039e53

  • SHA1

    517837b65db61f5313a34bb2f7d78d4c0a571594

  • SHA256

    4fe523babbfae3a14393d7b07afbbfc13be4f5084dba9588adb38913b3527c36

  • SHA512

    0b8094710eb6e263e4c88916fece32849a528db30d8b74b5cae201c12c2fdf8556e207531d7c3b59c2248928dc523f24c68def28ab1279fab3ce762ac6301c7d

  • SSDEEP

    98304:e0bkY51aSiMu1aRYM7Sz0VVhE5gJ+kmpvxQxkQ8v3os0:sY51a4w59zv5DkmpG2Q8Pj0

Malware Config

Extracted

Family

amadey

Version

3.65

C2

77.73.134.27/8bmdh3Slb2/index.php

Extracted

Family

raccoon

Botnet

04f8fa0bf52b1b98a127f6deeac54f84

C2

http://94.131.3.70/

http://83.217.11.11/

http://83.217.11.13/

http://83.217.11.14/

http://45.15.156.222/

rc4.plain

Targets

    • Target

      4fe523babbfae3a14393d7b07afbbfc13be4f5084dba9588adb38913b3527c36

    • Size

      4.8MB

    • MD5

      8269702edacf7c4e3ac06a8b94039e53

    • SHA1

      517837b65db61f5313a34bb2f7d78d4c0a571594

    • SHA256

      4fe523babbfae3a14393d7b07afbbfc13be4f5084dba9588adb38913b3527c36

    • SHA512

      0b8094710eb6e263e4c88916fece32849a528db30d8b74b5cae201c12c2fdf8556e207531d7c3b59c2248928dc523f24c68def28ab1279fab3ce762ac6301c7d

    • SSDEEP

      98304:e0bkY51aSiMu1aRYM7Sz0VVhE5gJ+kmpvxQxkQ8v3os0:sY51a4w59zv5DkmpG2Q8Pj0

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detects Smokeloader packer

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Email Collection

2
T1114

Tasks