dridex | 81b6123f37af744dc0f4589543d609eef8d715afd6aa69526d822b9b2843e3dd | Triage

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Overview

overview

Static

static

3

81b6123f37...dd.dll

windows7-x64

81b6123f37...dd.dll

windows10-2004-x64

Sharing

General

Target

81b6123f37af744dc0f4589543d609eef8d715afd6aa69526d822b9b2843e3dd
Size

944KB
Sample

241018-fsg1qssaqn
MD5

e94305a2d837ad0f083f15a2b86f37d0
SHA1

da603e9964396165dd776409d725d88c8150a940
SHA256

81b6123f37af744dc0f4589543d609eef8d715afd6aa69526d822b9b2843e3dd
SHA512

fbeeb478c17fe57d4a8ba93c8a4a9f552ce6dc45ca6e2e4ff0b007df101167348d191e58f967c9a283b3ed4f4b209ddf534debf8d24f3eca90b0311c55bf70a6
SSDEEP

6144:D34xznfAp4x+NWMqW/KZ1vCDTEpc2bysCZR6iwAtUnWKT5WK8Rpv1llfFfCRAuT3:DIKp/UWCZdCDh2IZDwAFRpR6AuJZK

Score

10^/10

dridex botnet evasion payload persistence privilege_escalation trojan

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

81b6123f37af744dc0f4589543d609eef8d715afd6aa69526d822b9b2843e3dd.dll

Resource

win7-20241010-en

dridex botnet evasion payload persistence privilege_escalation trojan

windows7-x64

11 signatures

150 seconds

Behavioral task

behavioral2

Sample

81b6123f37af744dc0f4589543d609eef8d715afd6aa69526d822b9b2843e3dd.dll

Resource

win10v2004-20241007-en

dridex botnet evasion payload persistence trojan

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  81b6123f37af744dc0f4589543d609eef8d715afd6aa69526d822b9b2843e3dd
- Size
  
  944KB
- MD5
  
  e94305a2d837ad0f083f15a2b86f37d0
- SHA1
  
  da603e9964396165dd776409d725d88c8150a940
- SHA256
  
  81b6123f37af744dc0f4589543d609eef8d715afd6aa69526d822b9b2843e3dd
- SHA512
  
  fbeeb478c17fe57d4a8ba93c8a4a9f552ce6dc45ca6e2e4ff0b007df101167348d191e58f967c9a283b3ed4f4b209ddf534debf8d24f3eca90b0311c55bf70a6
- SSDEEP
  
  6144:D34xznfAp4x+NWMqW/KZ1vCDTEpc2bysCZR6iwAtUnWKT5WK8Rpv1llfFfCRAuT3:DIKp/UWCZdCDh2IZDwAFRpR6AuJZK
Score

10^/10

dridex botnet evasion payload persistence privilege_escalation trojan
- 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

dridexbotnetevasionpayloadpersistenceprivilege_escalationtrojan

behavioral2

dridexbotnetevasionpayloadpersistencetrojan

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