redline | 93f885ae3dfb2fd41956200e4870d013d058d5e7676db722eb3c8f065ff2cb38 | Triage

Sharing

General

Target

NEAS.a62c55b2953d1f6da46b9db369d3ca70.exe
Size

1.0MB
Sample

231105-j7smkafa32
MD5

a62c55b2953d1f6da46b9db369d3ca70
SHA1

8ff595e13a5918d8535574547305dc7c79595bc8
SHA256

93f885ae3dfb2fd41956200e4870d013d058d5e7676db722eb3c8f065ff2cb38
SHA512

70c650c70fef4d42449bc974dfddaf0fc1e0eadeb055cc262ba27c3b583d39fe2e725c784b56ec41e3511cf57decbf2009e30ed50a1db55a219a5a42fa00cdf8
SSDEEP

24576:Syu61F0Y6TvT9raWiL3NYLXqiNOKiKYPDn001W:5XDP6T79raz3aL3NqPL001

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
  
  NEAS.a62c55b2953d1f6da46b9db369d3ca70.exe
- Size
  
  1.0MB
- MD5
  
  a62c55b2953d1f6da46b9db369d3ca70
- SHA1
  
  8ff595e13a5918d8535574547305dc7c79595bc8
- SHA256
  
  93f885ae3dfb2fd41956200e4870d013d058d5e7676db722eb3c8f065ff2cb38
- SHA512
  
  70c650c70fef4d42449bc974dfddaf0fc1e0eadeb055cc262ba27c3b583d39fe2e725c784b56ec41e3511cf57decbf2009e30ed50a1db55a219a5a42fa00cdf8
- SSDEEP
  
  24576:Syu61F0Y6TvT9raWiL3NYLXqiNOKiKYPDn001W:5XDP6T79raz3aL3NqPL001
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