General

  • Target

    NEAS.2aea2b7572d2ccd094c9244dbfd27650_JC.exe

  • Size

    1.0MB

  • Sample

    231103-wwlq4aac79

  • MD5

    2aea2b7572d2ccd094c9244dbfd27650

  • SHA1

    92c5153d2578db00159c02582f9d2218b7e414ad

  • SHA256

    1282659e1446775d999cf6aaa7817a452ae164cdbc006c6a8ed95477aa94759e

  • SHA512

    81317fdceafdc0d397b9d16a986f7ca1f1a5f070dd2ea56f6b53cfabcce150dea7c2de66fe4d5e5dbe010fa9cfaa997146cf1d29de2ed626ecb0e5ad8dc06fe6

  • SSDEEP

    24576:0ycXqB2COowekhJfrhtjgl08yi6yYe5cG:D2qBeMkhJfrbglEyp5c

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

Targets

    • Target

      NEAS.2aea2b7572d2ccd094c9244dbfd27650_JC.exe

    • Size

      1.0MB

    • MD5

      2aea2b7572d2ccd094c9244dbfd27650

    • SHA1

      92c5153d2578db00159c02582f9d2218b7e414ad

    • SHA256

      1282659e1446775d999cf6aaa7817a452ae164cdbc006c6a8ed95477aa94759e

    • SHA512

      81317fdceafdc0d397b9d16a986f7ca1f1a5f070dd2ea56f6b53cfabcce150dea7c2de66fe4d5e5dbe010fa9cfaa997146cf1d29de2ed626ecb0e5ad8dc06fe6

    • SSDEEP

      24576:0ycXqB2COowekhJfrhtjgl08yi6yYe5cG:D2qBeMkhJfrbglEyp5c

    • 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.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • 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.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Executes dropped EXE

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • 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

Command and Control

Web Service

1
T1102

Impact

Service Stop

1
T1489

Tasks