Overview

overview

10

Static

static

8

a92f853aae...a6.xls

windows7-x64

10

a92f853aae...a6.xls

windows10-2004-x64

10

Sharing

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General

  • Target

    a92f853aaeb199de0fadc5cffe92ca84f475106d6d60004fce0cf92454f388a6

  • Size

    44KB

  • Sample

    240705-1hpcaayfnb

  • MD5

    df6b63de899ed18a6a59c28f4d8d1db0

  • SHA1

    2d18ce32bebef40d054dbbae89c962219467996e

  • SHA256

    a92f853aaeb199de0fadc5cffe92ca84f475106d6d60004fce0cf92454f388a6

  • SHA512

    046f6fd67a242ba80f6873e48a19031176b35e77ad2b71f41329b41b22b21cb7a14bbfae333a9733c489f8d21e67f8dc842d9a55adb96179a6a9a7551ddb4886

  • SSDEEP

    768:Ztvo+uzZk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJz/HWguFlmQQc8RJ9acs9acyL:hyk3hbdlylKsgqopeJBWhZFGkE+cL2NK

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

      a92f853aaeb199de0fadc5cffe92ca84f475106d6d60004fce0cf92454f388a6

    • Size

      44KB

    • MD5

      df6b63de899ed18a6a59c28f4d8d1db0

    • SHA1

      2d18ce32bebef40d054dbbae89c962219467996e

    • SHA256

      a92f853aaeb199de0fadc5cffe92ca84f475106d6d60004fce0cf92454f388a6

    • SHA512

      046f6fd67a242ba80f6873e48a19031176b35e77ad2b71f41329b41b22b21cb7a14bbfae333a9733c489f8d21e67f8dc842d9a55adb96179a6a9a7551ddb4886

    • SSDEEP

      768:Ztvo+uzZk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJz/HWguFlmQQc8RJ9acs9acyL:hyk3hbdlylKsgqopeJBWhZFGkE+cL2NK

    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