General

  • Target

    042279ece97ecf5240baa9943e39f1a0ea1d26df001e64fcd45b989b4740a261

  • Size

    9.3MB

  • Sample

    220527-1zvkmaaddp

  • MD5

    f043a639a61ed744dc26275933ab7b6f

  • SHA1

    c1c46433f30317e9670ebb3f4da9294bec5739ac

  • SHA256

    042279ece97ecf5240baa9943e39f1a0ea1d26df001e64fcd45b989b4740a261

  • SHA512

    1f9cb06cd57aee400ae24fcda7b386800e9ac553a02e7ea15f44750d489a55bddd380ad79d1aa631340551623901e42e46e9780ded7278ed7612ef3fc8ff5bf7

Malware Config

Extracted

Family

socelars

C2

https://sa-us-bucket.s3.us-east-2.amazonaws.com/qwwgh/

Targets

    • Target

      042279ece97ecf5240baa9943e39f1a0ea1d26df001e64fcd45b989b4740a261

    • Size

      9.3MB

    • MD5

      f043a639a61ed744dc26275933ab7b6f

    • SHA1

      c1c46433f30317e9670ebb3f4da9294bec5739ac

    • SHA256

      042279ece97ecf5240baa9943e39f1a0ea1d26df001e64fcd45b989b4740a261

    • SHA512

      1f9cb06cd57aee400ae24fcda7b386800e9ac553a02e7ea15f44750d489a55bddd380ad79d1aa631340551623901e42e46e9780ded7278ed7612ef3fc8ff5bf7

    • FFDroider

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

    • FFDroider Payload

    • Process spawned unexpected child process

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

    • Socelars

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

    • Socelars Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • suricata: ET MALWARE ClipBanker Variant Activity (POST)

      suricata: ET MALWARE ClipBanker Variant Activity (POST)

    • suricata: ET MALWARE MSIL/TrojanDownloader.Agent.JVN CnC Checkin

      suricata: ET MALWARE MSIL/TrojanDownloader.Agent.JVN CnC Checkin

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner Payload

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • 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.

    • 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 external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks