redline | a3d0a0d0193e4b72db476ca8fa311e40cdbf132dcff95716a35285c264cf17af | Triage

Sharing

General

Target

a3d0a0d0193e4b72db476ca8fa311e40cdbf132dcff95716a35285c264cf17af
Size

738KB
Sample

230606-xlsx4afa83
MD5

93a72935d1ec14f620d1e9776fbe74a1
SHA1

db7a0130a133481d5d386a8683e66e7f9786f123
SHA256

a3d0a0d0193e4b72db476ca8fa311e40cdbf132dcff95716a35285c264cf17af
SHA512

ce51ba3502196a04f952a18f8bef41a50134a716a79c463878aadab13109c6d4c1dd222e95f3a44956f3c47020d488bd608eb260d20c0c3b1f32c8e874bc345f
SSDEEP

12288:PMr1y90o6bVolwsqHZpR00Tj3Ym1dJxylW3ZB7WgML3PGrHD1gtdN0LH:eyCZ5sqHZpRHYOvyOBdxgtdaLH

Score

10^/10

redline maxi discovery evasion infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19048

Attributes

auth_value
6a3f22e5f4209b056a3fd330dc71956a

Targets

- Target
  
  a3d0a0d0193e4b72db476ca8fa311e40cdbf132dcff95716a35285c264cf17af
- Size
  
  738KB
- MD5
  
  93a72935d1ec14f620d1e9776fbe74a1
- SHA1
  
  db7a0130a133481d5d386a8683e66e7f9786f123
- SHA256
  
  a3d0a0d0193e4b72db476ca8fa311e40cdbf132dcff95716a35285c264cf17af
- SHA512
  
  ce51ba3502196a04f952a18f8bef41a50134a716a79c463878aadab13109c6d4c1dd222e95f3a44956f3c47020d488bd608eb260d20c0c3b1f32c8e874bc345f
- SSDEEP
  
  12288:PMr1y90o6bVolwsqHZpR00Tj3Ym1dJxylW3ZB7WgML3PGrHD1gtdN0LH:eyCZ5sqHZpRHYOvyOBdxgtdaLH
Score

10^/10

redline maxi discovery evasion infostealer persistence spyware stealer trojan
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- Executes dropped EXE
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Windows security modification
  evasion trojan
- 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
- Suspicious use of SetThreadContext
behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Modify Registry

Disabling Security Tools

Credential Access

Credentials in Files

Discovery

Query Registry

Lateral Movement

Collection

Data from Local System

Exfiltration

Command and Control

Impact

Tasks

static1

behavioral1

redlinemaxidiscoveryevasioninfostealerpersistencespywarestealertrojan