Overview

overview

10

Static

static

fatura6245687,pdf.exe

windows7-x64

10

fatura6245687,pdf.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fatura6245687,pdf.exe

  • Size

    309KB

  • Sample

    230110-tsgxmagf37

  • MD5

    b8226f71e477852a471bf6789c2973ce

  • SHA1

    1dd378577e31562f343de35b8019b2cbaf7b2a2e

  • SHA256

    810acdb822af195ddb50ce857992f3d78ab45d5dae9496456106180b43e7b1c7

  • SHA512

    354419176d07cfd905ab1b7632b441ea3ae589874b14c15ae656e87f5343d22b13b1198763e555eb89bbea4482c674b48d824768ed5940eede62a96966c50a75

  • SSDEEP

    6144:2Ya6BgSECqpOY018iutYxWtsidNqts5sHqVbXa+M08f:2Y3gQqpOY018i/lG06CHIK+MH

Score
10/10
blustealerstormkittycollectionpersistencestealer

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot5732817033:AAFBYIIZmJ7NuvVwD7WRcbV9qwcOqT7RpwM/sendMessage?chat_id=1638137774

Targets

    • Target

      fatura6245687,pdf.exe

    • Size

      309KB

    • MD5

      b8226f71e477852a471bf6789c2973ce

    • SHA1

      1dd378577e31562f343de35b8019b2cbaf7b2a2e

    • SHA256

      810acdb822af195ddb50ce857992f3d78ab45d5dae9496456106180b43e7b1c7

    • SHA512

      354419176d07cfd905ab1b7632b441ea3ae589874b14c15ae656e87f5343d22b13b1198763e555eb89bbea4482c674b48d824768ed5940eede62a96966c50a75

    • SSDEEP

      6144:2Ya6BgSECqpOY018iutYxWtsidNqts5sHqVbXa+M08f:2Y3gQqpOY018i/lG06CHIK+MH

    Score
    10/10
    blustealerstormkittycollectionpersistencestealer

    • BluStealer

      A Modular information stealer written in Visual Basic.

      stealerblustealer

    • StormKitty

      StormKitty is an open source info stealer written in C#.

      stealerstormkitty

    • StormKitty payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks