Overview

overview

10

Static

static

8

66bc45d372...42.xls

windows7-x64

10

66bc45d372...42.xls

windows10-2004-x64

10

Sharing

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General

  • Target

    66bc45d3721827cf38ce330d9128d4a1bb83961c8057443ef128894d55b77a42

  • Size

    33KB

  • Sample

    240704-z8b9zasbmc

  • MD5

    3dba90b0dce6eb1b942599544b233c19

  • SHA1

    f8c114190016a9297606022238bbf37269c8770f

  • SHA256

    66bc45d3721827cf38ce330d9128d4a1bb83961c8057443ef128894d55b77a42

  • SHA512

    72f48037d9703fa4eec67ebff66bb4a5b7e133443246337e307693c3d263c053249fe9b0bb419c7464753f3e69448b5047a91d4c5205a4c668d3ac32086efd92

  • SSDEEP

    768:6tvo2Jtk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJofOOtOj3:6Pk3hbdlylKsgqopeJBWhZFGkE+cL2N0

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

      66bc45d3721827cf38ce330d9128d4a1bb83961c8057443ef128894d55b77a42

    • Size

      33KB

    • MD5

      3dba90b0dce6eb1b942599544b233c19

    • SHA1

      f8c114190016a9297606022238bbf37269c8770f

    • SHA256

      66bc45d3721827cf38ce330d9128d4a1bb83961c8057443ef128894d55b77a42

    • SHA512

      72f48037d9703fa4eec67ebff66bb4a5b7e133443246337e307693c3d263c053249fe9b0bb419c7464753f3e69448b5047a91d4c5205a4c668d3ac32086efd92

    • SSDEEP

      768:6tvo2Jtk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJofOOtOj3:6Pk3hbdlylKsgqopeJBWhZFGkE+cL2N0

    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