General

  • Target

    1c875263c7324cfebc6e131d7f207565

  • Size

    7.8MB

  • Sample

    231230-zzmz4shdfr

  • MD5

    1c875263c7324cfebc6e131d7f207565

  • SHA1

    5468969b61abce68c2db9714a2cd4e0ad1527732

  • SHA256

    1c74706b3f7dc817e51a166a5e41e55383347e1080a3b2aa41b9f6dd87d63040

  • SHA512

    147c2c1e276f19fd9bceb84bcdbe4cb7db926bd0b8e983e8d8248d2848e9668eae1663bee638e51514ed4941a44226bc83450140d120542065ab43136770b5d5

  • SSDEEP

    196608:4j+xKgGERqzmW6gWZOLun4dJEx69mLlZ178uizym:wvgXRqzmW6nOLpdJEx7lZ1783

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

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

socelars

C2

http://www.iyiqian.com/

http://www.xxhufdc.top/

http://www.uefhkice.xyz/

http://www.fcektsy.top/

Targets

    • Target

      1c875263c7324cfebc6e131d7f207565

    • Size

      7.8MB

    • MD5

      1c875263c7324cfebc6e131d7f207565

    • SHA1

      5468969b61abce68c2db9714a2cd4e0ad1527732

    • SHA256

      1c74706b3f7dc817e51a166a5e41e55383347e1080a3b2aa41b9f6dd87d63040

    • SHA512

      147c2c1e276f19fd9bceb84bcdbe4cb7db926bd0b8e983e8d8248d2848e9668eae1663bee638e51514ed4941a44226bc83450140d120542065ab43136770b5d5

    • SSDEEP

      196608:4j+xKgGERqzmW6gWZOLun4dJEx69mLlZ178uizym:wvgXRqzmW6nOLpdJEx7lZ1783

    • FFDroider

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

    • FFDroider payload

    • 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.

    • 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

    • 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.

    • Unexpected DNS network traffic destination

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

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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 Enterprise v15

Tasks