Overview

overview

10

Static

static

8

b88d648ea2...fd.xls

windows7-x64

10

b88d648ea2...fd.xls

windows10-2004-x64

10

Sharing

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General

  • Target

    b88d648ea2965fa54d880c92a9e5f1457ce891e2b6de7249c5cc9b040c5fc9fd

  • Size

    35KB

  • Sample

    240705-1l1jqaygka

  • MD5

    1c5da90fca717b0a1f06e6cad13196cf

  • SHA1

    e4d24fe085197c6a71afff880b903ba12ef1bf02

  • SHA256

    b88d648ea2965fa54d880c92a9e5f1457ce891e2b6de7249c5cc9b040c5fc9fd

  • SHA512

    4227e76a83629ee446388f4cb722f0ad8027acb442655d3619d8b1661fb4a96438760ff984d20d5568431fe77780549ae4b84e91f0916275118ebaccd5a09a99

  • SSDEEP

    768:p5555stZggEowDDNlWynftvo+uzZk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJZQCr:p5555stZggEowDDNlWynPyk3hbdlylKq

Score
10/10
executionmacromacro_on_action

Malware Config

Extracted

Language
ps1
Source
URLs
ps1.dropper

https://raw.githubusercontent.com/enigma0x3/Generate-Macro/master/Generate-Macro.ps1

Targets

    • Target

      b88d648ea2965fa54d880c92a9e5f1457ce891e2b6de7249c5cc9b040c5fc9fd

    • Size

      35KB

    • MD5

      1c5da90fca717b0a1f06e6cad13196cf

    • SHA1

      e4d24fe085197c6a71afff880b903ba12ef1bf02

    • SHA256

      b88d648ea2965fa54d880c92a9e5f1457ce891e2b6de7249c5cc9b040c5fc9fd

    • SHA512

      4227e76a83629ee446388f4cb722f0ad8027acb442655d3619d8b1661fb4a96438760ff984d20d5568431fe77780549ae4b84e91f0916275118ebaccd5a09a99

    • SSDEEP

      768:p5555stZggEowDDNlWynftvo+uzZk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJZQCr:p5555stZggEowDDNlWynPyk3hbdlylKq

    Score
    10/10
    execution

    • Process spawned unexpected child process

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

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

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

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks