gandcrab | 33696c9ae9e42910f5c8cc5ad818c36592ac19fc7d9b1c724b72f8fedff4460f | Triage

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Overview

overview

Static

static

3

efb100b117...50.exe

windows7-x64

efb100b117...50.exe

windows10-2004-x64

Sharing

General

Target

efb100b1174ae52287b3119bb43a6e50.bin
Size

308KB
Sample

240312-e7adrsge7v
MD5

efb100b1174ae52287b3119bb43a6e50
SHA1

ddd88c1fccd2ce77cef76d0b4f95d88bb9862036
SHA256

33696c9ae9e42910f5c8cc5ad818c36592ac19fc7d9b1c724b72f8fedff4460f
SHA512

c92ee49f334570f2ff501f5c60573a9b64a29207bf7d6e1d1297378f2ac00aa39ed22552fcb3464fc8cb0d8164ed4e01d2ade98320c4b6dcb550145f36eafc16
SSDEEP

6144:hzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:vDHNam62ZdKmZmuPH

Score

10^/10

gandcrab backdoor persistence ransomware

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

efb100b1174ae52287b3119bb43a6e50.exe

Resource

win7-20240221-en

gandcrab backdoor persistence ransomware

windows7-x64

7 signatures

150 seconds

Behavioral task

behavioral2

Sample

efb100b1174ae52287b3119bb43a6e50.exe

Resource

win10v2004-20240226-en

gandcrab backdoor ransomware

windows10-2004-x64

3 signatures

150 seconds

Malware Config

Targets

- Target
  
  efb100b1174ae52287b3119bb43a6e50.bin
- Size
  
  308KB
- MD5
  
  efb100b1174ae52287b3119bb43a6e50
- SHA1
  
  ddd88c1fccd2ce77cef76d0b4f95d88bb9862036
- SHA256
  
  33696c9ae9e42910f5c8cc5ad818c36592ac19fc7d9b1c724b72f8fedff4460f
- SHA512
  
  c92ee49f334570f2ff501f5c60573a9b64a29207bf7d6e1d1297378f2ac00aa39ed22552fcb3464fc8cb0d8164ed4e01d2ade98320c4b6dcb550145f36eafc16
- SSDEEP
  
  6144:hzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:vDHNam62ZdKmZmuPH
Score

10^/10

gandcrab backdoor persistence ransomware
- GandCrab payload
- Gandcrab
  Gandcrab is a Trojan horse that encrypts files on a computer.
  ransomware backdoor gandcrab
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gandcrabbackdoorpersistenceransomware

behavioral2

gandcrabbackdoorransomware

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