Analysis

  • max time kernel
    62s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 11:07

General

  • Target

    953367b0ce6b0ebf5dda2477828e5a7750b072700d9c96c29136f152d0c3f489.exe

  • Size

    1.4MB

  • MD5

    7f9a498cc692f9f3f0cfe241c80e8ad8

  • SHA1

    b5c3f7322da2c8b8ce0f473a26b54d057593162e

  • SHA256

    953367b0ce6b0ebf5dda2477828e5a7750b072700d9c96c29136f152d0c3f489

  • SHA512

    8fa1b099c07e5aa352a6c5d0288ffd1ce0c5208fda361bb0129c03fbc16d3a84d12fa6067d143e82795343d9c3c847e35ec6b6638373329467d9025933766db6

Malware Config

Signatures

  • Socelars

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

  • suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

    suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

  • Reads user/profile data of web browsers 2 TTPs

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

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\953367b0ce6b0ebf5dda2477828e5a7750b072700d9c96c29136f152d0c3f489.exe
    "C:\Users\Admin\AppData\Local\Temp\953367b0ce6b0ebf5dda2477828e5a7750b072700d9c96c29136f152d0c3f489.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1448
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c taskkill /f /im chrome.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4936
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im chrome.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4300

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4300-131-0x0000000000000000-mapping.dmp
  • memory/4936-130-0x0000000000000000-mapping.dmp