Overview

overview

10

Static

static

8c5d3c16ae...56.exe

windows7_x64

10

8c5d3c16ae...56.exe

windows10_x64

10

Sharing

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General

  • Target

    8c5d3c16ae8cb907379a21bfab8cbb56

  • Size

    161KB

  • Sample

    211216-cqp2sabgfr

  • MD5

    8c5d3c16ae8cb907379a21bfab8cbb56

  • SHA1

    c953abf45094625232a4b7a46ad91948e3f97b9e

  • SHA256

    3367fd9ef4970f0f5a98b1e431c89dab120c098b8a9bed70b8729864931d274a

  • SHA512

    25fc4b10d8e44b80a2bd47d3413ce99f647d1ad083fdc3c56e5c47e9d24deed0bcd1b998cbdf7ae672edc087d4d1c6b5773150471b189ee635336257ddc2b878

Score
10/10
vkeyloggercollectionkeyloggerpersistencespywarestealersuricata

Malware Config

Targets

    • Target

      8c5d3c16ae8cb907379a21bfab8cbb56

    • Size

      161KB

    • MD5

      8c5d3c16ae8cb907379a21bfab8cbb56

    • SHA1

      c953abf45094625232a4b7a46ad91948e3f97b9e

    • SHA256

      3367fd9ef4970f0f5a98b1e431c89dab120c098b8a9bed70b8729864931d274a

    • SHA512

      25fc4b10d8e44b80a2bd47d3413ce99f647d1ad083fdc3c56e5c47e9d24deed0bcd1b998cbdf7ae672edc087d4d1c6b5773150471b189ee635336257ddc2b878

    Score
    10/10
    vkeyloggercollectionkeyloggerpersistencespywarestealersuricata

    • VKeylogger

      A keylogger first seen in Nov 2020.

      stealerkeyloggervkeylogger

    • VKeylogger Payload

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata

    • Downloads MZ/PE file

    • 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.

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks