dridex | 4b773db138c8cc3dc18a140ff7641053a01214ebb3dd8135e53e8d47e9f39d2a | Triage

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Overview

overview

Static

static

3

4b773db138...2a.dll

windows7-x64

4b773db138...2a.dll

windows10-2004-x64

Sharing

General

Target

4b773db138c8cc3dc18a140ff7641053a01214ebb3dd8135e53e8d47e9f39d2a
Size

952KB
Sample

241018-h4bn7sxakn
MD5

b432d15a89c0b864b8f28153733c9e2e
SHA1

7dd1e2dd2f3a78cecee6cee02c5725d93a412b46
SHA256

4b773db138c8cc3dc18a140ff7641053a01214ebb3dd8135e53e8d47e9f39d2a
SHA512

4c5eaebdb580839d6611dd34196bb084b79550ee2aa0b19ce26175fa5746ab6921a5b932a59587431abadba12ee95b048f0d2a2bb66e4ca69597bc51f41dec8b
SSDEEP

6144:p34xznfAp4x+NWMqW/KZ1vCDTEpc2bysCZR6iwAtUnWKT5WK8Rpv1llfFfCRAuTF:pIKp/UWCZdCDh2IZDwAFRpR6Au

Score

10^/10

dridex botnet evasion payload persistence privilege_escalation trojan

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

4b773db138c8cc3dc18a140ff7641053a01214ebb3dd8135e53e8d47e9f39d2a.dll

Resource

win7-20240903-en

dridex botnet evasion payload persistence trojan

windows7-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

4b773db138c8cc3dc18a140ff7641053a01214ebb3dd8135e53e8d47e9f39d2a.dll

Resource

win10v2004-20241007-en

dridex botnet evasion payload persistence privilege_escalation trojan

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  4b773db138c8cc3dc18a140ff7641053a01214ebb3dd8135e53e8d47e9f39d2a
- Size
  
  952KB
- MD5
  
  b432d15a89c0b864b8f28153733c9e2e
- SHA1
  
  7dd1e2dd2f3a78cecee6cee02c5725d93a412b46
- SHA256
  
  4b773db138c8cc3dc18a140ff7641053a01214ebb3dd8135e53e8d47e9f39d2a
- SHA512
  
  4c5eaebdb580839d6611dd34196bb084b79550ee2aa0b19ce26175fa5746ab6921a5b932a59587431abadba12ee95b048f0d2a2bb66e4ca69597bc51f41dec8b
- SSDEEP
  
  6144:p34xznfAp4x+NWMqW/KZ1vCDTEpc2bysCZR6iwAtUnWKT5WK8Rpv1llfFfCRAuTF:pIKp/UWCZdCDh2IZDwAFRpR6Au
Score

10^/10

dridex botnet evasion payload persistence trojan privilege_escalation
- Dridex
  Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
  botnet dridex
- Dridex Shellcode
  Detects Dridex Payload shellcode injected in Explorer process.
  botnet payload
- Dridex payload
  Detects Dridex x64 core DLL in memory.
  botnet payload
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Event Triggered Execution

Accessibility Features

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Event Triggered Execution

Accessibility Features

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

dridexbotnetevasionpayloadpersistencetrojan

behavioral2

dridexbotnetevasionpayloadpersistenceprivilege_escalationtrojan

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