Overview

overview

10

Static

static

3

BlastedCrack.exe

windows7-x64

10

BlastedCrack.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    BlastedCrack.exe

  • Size

    549KB

  • Sample

    240512-vsg33afg6x

  • MD5

    0321782a20a84473a2bf7204f4b94d49

  • SHA1

    0232950dfddc20314c4bed9815590191ce31283c

  • SHA256

    f1273b7c08ddef61d8240de5fb61c780575b9330c4868c383076e21a79d03d22

  • SHA512

    5be35b75c329057f5cd81a532405cc55e5460a2992fc1a7e2585db68750215a80f9b019175d062a45291884da54431fe31f6f1b2daf600c25116857531eef0e5

  • SSDEEP

    12288:UCQjgAtAHM+vetZxF5EWry8AJGy0wT+t13X2F:U5ZWs+OZVEWry8AFU3X2F

Score
10/10
44caliberspywarestealer

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1217779080850706492/4knjig6DiCOeXSkGA1LGWaAo5XXa_s8z91RQ954jqRgqAhjOtgNK-aoBNJU45eHP5Ir2

Targets

    • Target

      BlastedCrack.exe

    • Size

      549KB

    • MD5

      0321782a20a84473a2bf7204f4b94d49

    • SHA1

      0232950dfddc20314c4bed9815590191ce31283c

    • SHA256

      f1273b7c08ddef61d8240de5fb61c780575b9330c4868c383076e21a79d03d22

    • SHA512

      5be35b75c329057f5cd81a532405cc55e5460a2992fc1a7e2585db68750215a80f9b019175d062a45291884da54431fe31f6f1b2daf600c25116857531eef0e5

    • SSDEEP

      12288:UCQjgAtAHM+vetZxF5EWry8AJGy0wT+t13X2F:U5ZWs+OZVEWry8AFU3X2F

    Score
    10/10
    44caliberspywarestealer

    • 44Caliber

      An open source infostealer written in C#.

      stealer44caliber

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks