General

  • Target

    NEAS.e104dba44484f723ddef27c0bdd048f0.exe

  • Size

    1.4MB

  • Sample

    231104-rhyraaba6x

  • MD5

    e104dba44484f723ddef27c0bdd048f0

  • SHA1

    6d0844bba7ff5d98b4d059617055a2cf756a4ddc

  • SHA256

    47e50c8d51ae7ff7406994ea905b1ef571f15e5fcf1d1aebe7df0f32544b5a32

  • SHA512

    80196840ccbb7c38d2a38a2b7a7fd40e759dbc36d15b90302fd0b2f86f92b1496bf3529aae28b015aa4ec44d85402b23f3419dc81c20be7979427338f42c4bbb

  • SSDEEP

    24576:Jy/xMO7jF7t6VAh2hRbHs2MTfVo7moqNlAyB8Opz9Pl7bcLZZ4UE:8/yOXF7t6zJbMhiErB8ORcLz4U

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

plost

C2

77.91.124.86:19084

Extracted

Family

redline

Botnet

kedru

C2

77.91.124.86:19084

Extracted

Family

redline

Botnet

pixelnew2.0

C2

194.49.94.11:80

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

LiveTraffic

C2

195.10.205.17:8122

Targets

    • Target

      NEAS.e104dba44484f723ddef27c0bdd048f0.exe

    • Size

      1.4MB

    • MD5

      e104dba44484f723ddef27c0bdd048f0

    • SHA1

      6d0844bba7ff5d98b4d059617055a2cf756a4ddc

    • SHA256

      47e50c8d51ae7ff7406994ea905b1ef571f15e5fcf1d1aebe7df0f32544b5a32

    • SHA512

      80196840ccbb7c38d2a38a2b7a7fd40e759dbc36d15b90302fd0b2f86f92b1496bf3529aae28b015aa4ec44d85402b23f3419dc81c20be7979427338f42c4bbb

    • SSDEEP

      24576:Jy/xMO7jF7t6VAh2hRbHs2MTfVo7moqNlAyB8Opz9Pl7bcLZZ4UE:8/yOXF7t6zJbMhiErB8ORcLz4U

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

1
T1562.001

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

Impact

Service Stop

1
T1489

Tasks