General

  • Target

    bf7baf9c53a406a311cc0a0d768739d6b33982319c4eed51ee6393039379072f

  • Size

    1MB

  • Sample

    231129-r7wm8ahb5z

  • MD5

    3fa934eec9dee9c384760eca654de07c

  • SHA1

    877330327e556900d7c914d5cfd0853bcdfc6fe6

  • SHA256

    bf7baf9c53a406a311cc0a0d768739d6b33982319c4eed51ee6393039379072f

  • SHA512

    45e2554b79fd051952ac253837fc8fe8444df4e6bcf0b540cb19086d0c645a3e9a7662b5d0ac245ff33571d2e07a435758af818493c8f3fd4ab5d9c480a1438f

  • SSDEEP

    49152:mxpS+3iPOOAWB51Oiy62b2OSCjDE22oYVJJlM2KC:x+3sO5E5XsSC/oX0

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

Targets

    • Target

      bf7baf9c53a406a311cc0a0d768739d6b33982319c4eed51ee6393039379072f

    • Size

      1MB

    • MD5

      3fa934eec9dee9c384760eca654de07c

    • SHA1

      877330327e556900d7c914d5cfd0853bcdfc6fe6

    • SHA256

      bf7baf9c53a406a311cc0a0d768739d6b33982319c4eed51ee6393039379072f

    • SHA512

      45e2554b79fd051952ac253837fc8fe8444df4e6bcf0b540cb19086d0c645a3e9a7662b5d0ac245ff33571d2e07a435758af818493c8f3fd4ab5d9c480a1438f

    • SSDEEP

      49152:mxpS+3iPOOAWB51Oiy62b2OSCjDE22oYVJJlM2KC:x+3sO5E5XsSC/oX0

    • Detect ZGRat V1

    • 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

    • Stops running service(s)

    • 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

1
T1543

Windows Service

1
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

1
T1543

Windows Service

1
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

1
T1112

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Impact

Service Stop

1
T1489

Tasks