Overview

overview

10

Static

static

3

NEAS.bc876...c0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.bc876471815d8bdc6a379903afed56c0.exe

  • Size

    649KB

  • Sample

    231101-rmlyaafc41

  • MD5

    bc876471815d8bdc6a379903afed56c0

  • SHA1

    a9bdedea71750d862871c702f08f0510d90c6c8d

  • SHA256

    2c5857a76b2b8b5bb53c459bf1a78d25c5849c52aee7e06b6955b0579732beb0

  • SHA512

    802a09e082b13fec3b0128ad57e5958a5175414d45132d00b8070e8cbaf716e77da7be8004ba5fed76e16f009b47b0e6c7fd31562ccf7ccf2f04308315c07a96

  • SSDEEP

    12288:6MrAy90WFX1xppr4xr/n3izfbQBBFLSZsF6D9qEr09/Io1EIECie3Md:eytXGD3ibsb71EIECie3Md

Score
10/10
redlinesmokeloadergromekinzabackdoorevasioninfostealerpersistencetrojan

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

Extracted

Family

redline

Botnet

kinza

C2

77.91.124.86:19084

Targets

    • Target

      NEAS.bc876471815d8bdc6a379903afed56c0.exe

    • Size

      649KB

    • MD5

      bc876471815d8bdc6a379903afed56c0

    • SHA1

      a9bdedea71750d862871c702f08f0510d90c6c8d

    • SHA256

      2c5857a76b2b8b5bb53c459bf1a78d25c5849c52aee7e06b6955b0579732beb0

    • SHA512

      802a09e082b13fec3b0128ad57e5958a5175414d45132d00b8070e8cbaf716e77da7be8004ba5fed76e16f009b47b0e6c7fd31562ccf7ccf2f04308315c07a96

    • SSDEEP

      12288:6MrAy90WFX1xppr4xr/n3izfbQBBFLSZsF6D9qEr09/Io1EIECie3Md:eytXGD3ibsb71EIECie3Md

    Score
    10/10
    redlinesmokeloadergromekinzabackdoorevasioninfostealerpersistencetrojan

    • 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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

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

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks