General

  • Target

    b79cd7c09560aefc13c02489ca05a479

  • Size

    9.6MB

  • Sample

    240306-rm8r2scg5z

  • MD5

    b79cd7c09560aefc13c02489ca05a479

  • SHA1

    1a6c863fcf9e8dad9e5f8bd9bcdd67aa02f4e182

  • SHA256

    935099f2160f2dd5fec6a63ea02c81d80c0b2cbf712b0e48b386a81078a627dd

  • SHA512

    439cbd7487a5ad4d6020465f2a0a8a7422eca98bd85b8bcf61025f46c2277a185d4f30eabab5208b7b33e46b7efa7284f0566901a8881c3f3cda0e38849e9a7c

  • SSDEEP

    196608:Pl2HpzNexHb9mT5kszFw1d4zZkxaZzDaC0b8LP3gt8+dfZKVURWw/Rk9E5I:s5el9E5kszq4zZqwzD30biPwR144Rk9T

Malware Config

Extracted

Family

ffdroider

C2

http://186.2.171.3

Extracted

Family

privateloader

C2

http://37.0.10.214/proxies.txt

http://37.0.10.244/server.txt

http://wfsdragon.ru/api/setStats.php

37.0.10.237

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.xxhufdc.top/

http://www.uefhkice.xyz/

http://www.fcektsy.top/

Extracted

Family

redline

Botnet

UPD

C2

193.56.146.78:54955

Extracted

Family

smokeloader

Botnet

pub2

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

Test 23.08

C2

94.103.83.88:65136

Targets

    • Target

      b79cd7c09560aefc13c02489ca05a479

    • Size

      9.6MB

    • MD5

      b79cd7c09560aefc13c02489ca05a479

    • SHA1

      1a6c863fcf9e8dad9e5f8bd9bcdd67aa02f4e182

    • SHA256

      935099f2160f2dd5fec6a63ea02c81d80c0b2cbf712b0e48b386a81078a627dd

    • SHA512

      439cbd7487a5ad4d6020465f2a0a8a7422eca98bd85b8bcf61025f46c2277a185d4f30eabab5208b7b33e46b7efa7284f0566901a8881c3f3cda0e38849e9a7c

    • SSDEEP

      196608:Pl2HpzNexHb9mT5kszFw1d4zZkxaZzDaC0b8LP3gt8+dfZKVURWw/Rk9E5I:s5el9E5kszq4zZqwzD30biPwR144Rk9T

    • DcRat

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

    • Detect Fabookie payload

    • FFDroider

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

    • FFDroider payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

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

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • 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

    • 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

    • Windows security bypass

    • Nirsoft

    • Modifies Windows Firewall

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Adds Run key to start application

    • 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

    • Drops Chrome extension

    • 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.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks