Overview

overview

10

Static

static

1

c891e3032f...JC.exe

windows7-x64

1

c891e3032f...JC.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c891e3032f2179def6000a036ad4641829efe55670408110ac1d2683e8b17273_JC.exe

  • Size

    1.5MB

  • Sample

    230912-qszwnach8x

  • MD5

    7c9a817e63843b6f41e203cd3cf7f47a

  • SHA1

    46d0dae4d90a73aa9d3549d377eed4ee158a9558

  • SHA256

    c891e3032f2179def6000a036ad4641829efe55670408110ac1d2683e8b17273

  • SHA512

    38f2972072c8d5cac7625ee3f9a0f2e2420b2f4da7954e07077a7b86d01a9f7877b32ca96eb354768354e22e39721d0f166004b3cd575e5060caffed132fe3b6

  • SSDEEP

    24576:poeCJ4evdU0MvbTT+GTD7Oqrr7AgDN1JvFjfDxWNb2EPB/eDzBxnPFuSvOR232vS:SeCJ4Ud/8Pd/7/8gDnHjDxgb9QDzBBw2

Score
10/10
healerredlinesmokeloadersmokiez_buildtucobackdoordropperevasioninfostealerpersistencespywaretrojan

Malware Config

Extracted

Family

redline

Botnet

smokiez_build

C2

194.169.175.232:45450

Attributes
  • auth_value

    2e68bc276986767f0f14a3d75567abcd

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

tuco

C2

77.91.124.82:19071

Attributes
  • auth_value

    dcfeb759bae9232de006fc3a4b34ac53

Targets

    • Target

      c891e3032f2179def6000a036ad4641829efe55670408110ac1d2683e8b17273_JC.exe

    • Size

      1.5MB

    • MD5

      7c9a817e63843b6f41e203cd3cf7f47a

    • SHA1

      46d0dae4d90a73aa9d3549d377eed4ee158a9558

    • SHA256

      c891e3032f2179def6000a036ad4641829efe55670408110ac1d2683e8b17273

    • SHA512

      38f2972072c8d5cac7625ee3f9a0f2e2420b2f4da7954e07077a7b86d01a9f7877b32ca96eb354768354e22e39721d0f166004b3cd575e5060caffed132fe3b6

    • SSDEEP

      24576:poeCJ4evdU0MvbTT+GTD7Oqrr7AgDN1JvFjfDxWNb2EPB/eDzBxnPFuSvOR232vS:SeCJ4Ud/8Pd/7/8gDnHjDxgb9QDzBBw2

    Score
    10/10
    healerredlinesmokeloadersmokiez_buildtucobackdoordropperevasioninfostealerpersistencespywaretrojan

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

      dropperhealer

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

1
T1064

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Scripting

1
T1064

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks