General

  • Target

    66b26bce6fd3fa8083cf91c4973580e409488ac0a4d0543a9300cbb32b373442

  • Size

    1MB

  • Sample

    231129-sw8zvahd37

  • MD5

    54f592d2d1af8f8d0dc344c6b10e5820

  • SHA1

    f3e68b68b6ec9bad69c84fc3955eb8e711d9716c

  • SHA256

    66b26bce6fd3fa8083cf91c4973580e409488ac0a4d0543a9300cbb32b373442

  • SHA512

    aff2ece452c80195f84307c4d712f1d38fe35999317d2374b216a9284e7655431168966dca97b48172c239811b93bacf9b54eecfb7189d5ed220cf51347e5906

  • SSDEEP

    49152:9I9jrwsOoVdtJSIkFAUCtO6E+k/OF8dpjMMLRp00p+Q:+aGcpiIqNwIMLRpN

Malware Config

Extracted

Family

risepro

C2

194.49.94.152

Extracted

Family

redline

Botnet

horda

C2

194.49.94.152:19053

Extracted

Family

smokeloader

Version

2022

C2

http://194.49.94.210/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

Extracted

Family

redline

Botnet

LiveTraffic

C2

195.10.205.16:2245

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      66b26bce6fd3fa8083cf91c4973580e409488ac0a4d0543a9300cbb32b373442

    • Size

      1MB

    • MD5

      54f592d2d1af8f8d0dc344c6b10e5820

    • SHA1

      f3e68b68b6ec9bad69c84fc3955eb8e711d9716c

    • SHA256

      66b26bce6fd3fa8083cf91c4973580e409488ac0a4d0543a9300cbb32b373442

    • SHA512

      aff2ece452c80195f84307c4d712f1d38fe35999317d2374b216a9284e7655431168966dca97b48172c239811b93bacf9b54eecfb7189d5ed220cf51347e5906

    • SSDEEP

      49152:9I9jrwsOoVdtJSIkFAUCtO6E+k/OF8dpjMMLRp00p+Q:+aGcpiIqNwIMLRpN

    • Detect ZGRat V1

    • Detected google phishing page

    • Glupteba

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

    • Glupteba payload

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RedLine

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

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
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

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

2
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Impact

Service Stop

1
T1489

Tasks