dcrat | c1d0b2c516e0ccd591338611ec76efb6c26ba1731de37c50c7c443bdb027c2a2 | Triage

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Reports

Overview

overview

Static

static

7

c1d0b2c516...a2.exe

windows7-x64

c1d0b2c516...a2.exe

windows10-2004-x64

Sharing

General

Target

c1d0b2c516e0ccd591338611ec76efb6c26ba1731de37c50c7c443bdb027c2a2
Size

5.7MB
Sample

230129-srns4sde7x
MD5

9ca968e7fe7c40a6324e047ccca6a7d6
SHA1

c48a0f1bbcf242e50b5239c72bfcd32dd64eaad7
SHA256

c1d0b2c516e0ccd591338611ec76efb6c26ba1731de37c50c7c443bdb027c2a2
SHA512

9e33e3584dacc531516bb98ead6a151c250c82f3518d2b3c44347ed2fee2f99285457f9a1d8752bc06ea48dfee267a07a4ce834d7155766352930bcc65c34b98
SSDEEP

98304:ZTEWU8jUj8sS/MZIZPP0G/tY1QWDIJbjRH5ux9fgAfBmRGUU3CF/5NCDNxX5EGVE:pUlIsGMZEP8G/tmQGyjRUx9hBmUeIFC1

Score

10^/10

dcrat microsoft evasion infostealer persistence phishing rat themida trojan

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

c1d0b2c516e0ccd591338611ec76efb6c26ba1731de37c50c7c443bdb027c2a2.exe

Resource

win7-20220812-en

dcrat evasion infostealer rat themida trojan

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

c1d0b2c516e0ccd591338611ec76efb6c26ba1731de37c50c7c443bdb027c2a2.exe

Resource

win10v2004-20221111-en

dcrat microsoft evasion infostealer persistence phishing rat themida trojan

windows10-2004-x64

17 signatures

150 seconds

Malware Config

Targets

- Target
  
  c1d0b2c516e0ccd591338611ec76efb6c26ba1731de37c50c7c443bdb027c2a2
- Size
  
  5.7MB
- MD5
  
  9ca968e7fe7c40a6324e047ccca6a7d6
- SHA1
  
  c48a0f1bbcf242e50b5239c72bfcd32dd64eaad7
- SHA256
  
  c1d0b2c516e0ccd591338611ec76efb6c26ba1731de37c50c7c443bdb027c2a2
- SHA512
  
  9e33e3584dacc531516bb98ead6a151c250c82f3518d2b3c44347ed2fee2f99285457f9a1d8752bc06ea48dfee267a07a4ce834d7155766352930bcc65c34b98
- SSDEEP
  
  98304:ZTEWU8jUj8sS/MZIZPP0G/tY1QWDIJbjRH5ux9fgAfBmRGUU3CF/5NCDNxX5EGVE:pUlIsGMZEP8G/tmQGyjRUx9hBmUeIFC1
Score

10^/10

dcrat evasion infostealer rat themida trojan microsoft persistence phishing
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- DCRat payload
  Detects payload of DCRat, commonly dropped by NSIS installers.
  rat
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Detected potential entity reuse from brand microsoft.
  phishing microsoft
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

dcratevasioninfostealerratthemidatrojan

behavioral2

dcratmicrosoftevasioninfostealerpersistencephishingratthemidatrojan

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