dracula_stealer | d060947699c3cd751e5da04786c2410992d70b8360ebc3e72b570689259c29aa

General

Target
kohv03wgcekfxy2o.exe
Size 447KB
Sample260729-xll5jsdr2w
SHA256 d060947699c3cd751e5da04786c2410992d70b8360ebc3e72b570689259c29aa
MD5 fe0e57c039a032f36fd696dc6a8bf996
SHA1 3f52b7c46ab9b5e0f98db889e763300d180732e3
SHA512 67a45d609d7c774e2554ebb0fe47d1be7d0e571ab898340357364464391f65b5bc683d37099f232410b04fd0d4063cf53edca198c879969fc7f9a4743e7672c0
SSDEEP 6144:STB6pFK7dbsjLsNgmBC8RfDyrOZ8OWd0yOEMUM6wbAYL0ta4lyvi3L/CVh:4EI+jGUOkc8jYLeagyvy/CV
TLSH
T15AA45F146BF58E08EC90167E455A16C8CB9A9DE21522A3033F06FF610C7D9DEDE2D3DA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  kohv03wgcekfxy2o.exe
- Size 447KB
- SHA256 d060947699c3cd751e5da04786c2410992d70b8360ebc3e72b570689259c29aa
- MD5 fe0e57c039a032f36fd696dc6a8bf996
- SHA1 3f52b7c46ab9b5e0f98db889e763300d180732e3
- SHA512 67a45d609d7c774e2554ebb0fe47d1be7d0e571ab898340357364464391f65b5bc683d37099f232410b04fd0d4063cf53edca198c879969fc7f9a4743e7672c0
- SSDEEP 6144:STB6pFK7dbsjLsNgmBC8RfDyrOZ8OWd0yOEMUM6wbAYL0ta4lyvi3L/CVh:4EI+jGUOkc8jYLeagyvy/CV
- TLSH
  T15AA45F146BF58E08EC90167E455A16C8CB9A9DE21522A3033F06FF610C7D9DEDE2D3DA
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

collection credential_access defense_evasion discovery evasion execution dracula_stealer persistence privilege_escalation ransomware spyware stealer adware trojan
- Detects Dracula aka Samurai Stealer payload
- Family: Dracula, Samurai
  Dracula aka Samurai is a stealer written in C#.
  stealer dracula_stealer
- Modifies WinLogon for persistence
  persistence
- Modifies boot configuration data using bcdedit
  ransomware evasion
- Renames multiple (8163) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- Disables RegEdit via registry modification
  defense_evasion
- Disables Task Manager via registry modification
  defense_evasion
- Event Triggered Execution: Image File Execution Options Injection
  persistence
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Credentials from Password Stores: Windows Credential Manager
  Suspicious access to Credentials History.
  credential_access stealer
- Executes dropped EXE
- Impair Defenses: Safe Mode Boot
  defense_evasion
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Drops desktop.ini file(s)
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
  discovery
- Command and Scripting Interpreter: PowerShell
  Start PowerShell.
  execution
- Drops file in System32 directory
- Hide Artifacts: Hidden Files and Directories
  defense_evasion
behavioral1 behavioral2