redline | 77b4396a63db67e4124dbbe5b72638aa4972e3552d71e9a8f4790cde75e76a23 | Triage

Sharing

General

Target

77b4396a63db67e4124dbbe5b72638aa4972e3552d71e9a8f4790cde75e76a23
Size

1.4MB
Sample

231101-x5zjzscd2z
MD5

47ffb70914e5e0da3581d7d59363469a
SHA1

a1f539bce4c5b75ff195993ce17a338a984a783a
SHA256

77b4396a63db67e4124dbbe5b72638aa4972e3552d71e9a8f4790cde75e76a23
SHA512

0101058ca19728bf7cff1ada4456170f3088c46dfdb6c2b198d95bc531fcb66096106aebf0e22baa2f741b101df35d2ead9fdb451533a243b71bb219d47977f7
SSDEEP

24576:TyoZ2ElzQr9PtJCrxOMZ6renGTOcMIAJApadCE73XKW6wvI6JtJM3oKM78eaE:m02kQhPLCrgMGeGof7nt6wvjM/Mf

Score

10^/10

redline smokeloader grome backdoor evasion infostealer persistence trojan

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32

rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Targets

- Target
  
  77b4396a63db67e4124dbbe5b72638aa4972e3552d71e9a8f4790cde75e76a23
- Size
  
  1.4MB
- MD5
  
  47ffb70914e5e0da3581d7d59363469a
- SHA1
  
  a1f539bce4c5b75ff195993ce17a338a984a783a
- SHA256
  
  77b4396a63db67e4124dbbe5b72638aa4972e3552d71e9a8f4790cde75e76a23
- SHA512
  
  0101058ca19728bf7cff1ada4456170f3088c46dfdb6c2b198d95bc531fcb66096106aebf0e22baa2f741b101df35d2ead9fdb451533a243b71bb219d47977f7
- SSDEEP
  
  24576:TyoZ2ElzQr9PtJCrxOMZ6renGTOcMIAJApadCE73XKW6wvI6JtJM3oKM78eaE:m02kQhPLCrgMGeGof7nt6wvjM/Mf
Score

10^/10

redline smokeloader grome backdoor evasion infostealer persistence 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
- RedLine payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Executes dropped EXE
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Defense Evasion

Impair Defenses

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

redlinesmokeloadergromebackdoorevasioninfostealerpersistencetrojan