redline

General

Target

TRANSFERENCIA $112987.17 .js
Size

1008B
Sample

220815-s1ydxacecr
MD5

8331b99789a6d4cfa1e291b9539040e8
SHA1

4652be22a71794b44e8acc9b088a80f964eaa7d3
SHA256

c908e8b8b20bc3ae075f660a769d969785a05ab0182238588110479ae829a361
SHA512

aa4f3ca6556ce891232279b266d4ee1133166ac3e243e4d29db5cbf008a841facad1ad59caad0d165331cafc63c21a4d48f25e5b9721cab5bc45156c33754cbd

Score

10^/10

Malware Config

Extracted

Family

redline

Botnet

FireFox

C2

195.178.120.19:24150

Targets

- Target
  
  TRANSFERENCIA $112987.17 .js
- Size
  
  1008B
- MD5
  
  8331b99789a6d4cfa1e291b9539040e8
- SHA1
  
  4652be22a71794b44e8acc9b088a80f964eaa7d3
- SHA256
  
  c908e8b8b20bc3ae075f660a769d969785a05ab0182238588110479ae829a361
- SHA512
  
  aa4f3ca6556ce891232279b266d4ee1133166ac3e243e4d29db5cbf008a841facad1ad59caad0d165331cafc63c21a4d48f25e5b9721cab5bc45156c33754cbd
Score

10^/10

redline firefox discovery infostealer spyware stealer
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Tasks

Sharing

General

Malware Config

Extracted

Targets

RedLine payload

Blocklisted process makes network request

Downloads MZ/PE file

Executes dropped EXE

Checks computer location settings

Drops startup file

Loads dropped DLL

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Looks up external IP address via web service

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2