General

  • Target

    42909ef96fc66ee4ad2b1182f06ecbe6

  • Size

    3.8MB

  • Sample

    231225-28fnhagda5

  • MD5

    42909ef96fc66ee4ad2b1182f06ecbe6

  • SHA1

    9ccde9b068c6dca4172df09853e8b9aa9dcded94

  • SHA256

    4cafb22334d394a75bf299e8b582791b939af7d462c79b4423948a34f364481b

  • SHA512

    e54ef137f1a12fa1c77090ade5e6fd5c404f84a5c3d0b9227fe95eb72d30e6d03fd0431c265569f7b08dc5f416973081264aa3d634399f30ad273da8f4559f9a

  • SSDEEP

    98304:Ub9fEIQBU9HIJ0tyFximjgX7dJw1mLPKZ4ygx2EjufaWte:UpfEIvdIJ0WxHjm5JwSiZ3rEAaH

Malware Config

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.xxhufdc.top/

http://www.uefhkice.xyz/

http://www.wygexde.xyz/

Extracted

Family

ffdroider

C2

http://128.1.32.84

Extracted

Family

smokeloader

Botnet

pub2

Extracted

Family

smokeloader

Version

2020

C2

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/

rc4.i32
rc4.i32

Extracted

Family

redline

C2

92.119.112.202:13340

Targets

    • Target

      42909ef96fc66ee4ad2b1182f06ecbe6

    • Size

      3.8MB

    • MD5

      42909ef96fc66ee4ad2b1182f06ecbe6

    • SHA1

      9ccde9b068c6dca4172df09853e8b9aa9dcded94

    • SHA256

      4cafb22334d394a75bf299e8b582791b939af7d462c79b4423948a34f364481b

    • SHA512

      e54ef137f1a12fa1c77090ade5e6fd5c404f84a5c3d0b9227fe95eb72d30e6d03fd0431c265569f7b08dc5f416973081264aa3d634399f30ad273da8f4559f9a

    • SSDEEP

      98304:Ub9fEIQBU9HIJ0tyFximjgX7dJw1mLPKZ4ygx2EjufaWte:UpfEIvdIJ0WxHjm5JwSiZ3rEAaH

    • FFDroider

      Stealer targeting social media platform users first seen in April 2022.

    • FFDroider payload

    • Modifies Windows Defender Real-time Protection settings

    • PrivateLoader

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

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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.

    • SectopRAT

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

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Modify Registry

3
T1112

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

6
T1012

System Information Discovery

6
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks