Overview

overview

10

Static

static

5

ccbcacb9d7...e3.xls

windows7-x64

10

ccbcacb9d7...e3.xls

windows10-2004-x64

1

Sharing

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General

  • Target

    ccbcacb9d7c41706508c6518b5976d043b1d41624deb5ce5049eb1a6eb8192e3.xlsx

  • Size

    1.8MB

  • Sample

    230206-3sab8abf5v

  • MD5

    b7b547d017f9576698b464f93997b0ee

  • SHA1

    0ae98a894517fb36cce84d023a7922cbec81ffad

  • SHA256

    ccbcacb9d7c41706508c6518b5976d043b1d41624deb5ce5049eb1a6eb8192e3

  • SHA512

    b21f77fbd5c51b5f3763310dd693ab9be46bb958955179dc8b4ec3bbaba6357f44171b6ce041c4ba2814077d66d4e798febd1fb5de6a9d69b7b9a10ff1578474

  • SSDEEP

    49152:oLK7B9ghkuJ1ae9a9guJ1E5aKjTbcobCl+nGiKQLdlz:YaShkwPYiwudjUjd1QHz

Score
10/10
collectionmacrospywarestealer

Malware Config

Extracted

Credentials

  • Protocol:     smtp
  • Host:
    mail.sfivegroupe.com
  • Port:
    587
  • Username:
    malika.baraitame@sfivegroupe.com
  • Password:
    S8YVh~75ZPC

Targets

    • Target

      ccbcacb9d7c41706508c6518b5976d043b1d41624deb5ce5049eb1a6eb8192e3.xlsx

    • Size

      1.8MB

    • MD5

      b7b547d017f9576698b464f93997b0ee

    • SHA1

      0ae98a894517fb36cce84d023a7922cbec81ffad

    • SHA256

      ccbcacb9d7c41706508c6518b5976d043b1d41624deb5ce5049eb1a6eb8192e3

    • SHA512

      b21f77fbd5c51b5f3763310dd693ab9be46bb958955179dc8b4ec3bbaba6357f44171b6ce041c4ba2814077d66d4e798febd1fb5de6a9d69b7b9a10ff1578474

    • SSDEEP

      49152:oLK7B9ghkuJ1ae9a9guJ1E5aKjTbcobCl+nGiKQLdlz:YaShkwPYiwudjUjd1QHz

    Score
    10/10
    collectionspywarestealer

    • Blocklisted process makes network request

    • 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

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook profiles

      collection

    • 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

Scripting

1
T1064

Exploitation for Client Execution

1
T1203

Persistence

Privilege Escalation

Defense Evasion

Scripting

1
T1064

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks