Overview

overview

10

Static

static

8

55969ae89e...aa.xls

windows7-x64

10

55969ae89e...aa.xls

windows10-2004-x64

10

Sharing

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General

  • Target

    55969ae89efdedd5136a3190b21fd6db7a55125a69e052627317ab62c4fd03aa

  • Size

    44KB

  • Sample

    240705-z2dt8aybqe

  • MD5

    66de90b30c5f73b1f99e8e610d6f1242

  • SHA1

    818a867d1e637aea7093ad0505bf4d92ba64439a

  • SHA256

    55969ae89efdedd5136a3190b21fd6db7a55125a69e052627317ab62c4fd03aa

  • SHA512

    a947f178694ae02dd74c56ecd8883b65ecddf82a57b7e913a859984a87b54fb79228edb44e48b37fd0ab2340e6cc7c79b6e00cd523720815b866f6ffc7e86543

  • SSDEEP

    768:Ctvo2+jk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJdeFWkuF6mQQcMQJ9acD9acyL:SWk3hbdlylKsgqopeJBWhZFGkE+cL2Ni

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

      55969ae89efdedd5136a3190b21fd6db7a55125a69e052627317ab62c4fd03aa

    • Size

      44KB

    • MD5

      66de90b30c5f73b1f99e8e610d6f1242

    • SHA1

      818a867d1e637aea7093ad0505bf4d92ba64439a

    • SHA256

      55969ae89efdedd5136a3190b21fd6db7a55125a69e052627317ab62c4fd03aa

    • SHA512

      a947f178694ae02dd74c56ecd8883b65ecddf82a57b7e913a859984a87b54fb79228edb44e48b37fd0ab2340e6cc7c79b6e00cd523720815b866f6ffc7e86543

    • SSDEEP

      768:Ctvo2+jk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJdeFWkuF6mQQcMQJ9acD9acyL:SWk3hbdlylKsgqopeJBWhZFGkE+cL2Ni

    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