Overview

overview

10

Static

static

10

Loader.exe

windows10-2004-x64

10

Resubmissions

26-06-2024 10:20

240626-mc9jdasfmr 10

26-06-2024 10:17

240626-mbemlssepl 10

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General

  • Target

    Loader.exe

  • Size

    304KB

  • Sample

    240626-mbemlssepl

  • MD5

    f896c2bfec649637e85c463e3a70b2a6

  • SHA1

    04d65945a3b79ee5b48a7e7e22fd24c8198fe332

  • SHA256

    d4917f32cf3755b07badf1179d6717d4f17618cb68184f0dda48f4a4bbb45376

  • SHA512

    0fed9a755f93198e795aac73aff0e17478cd51ffb9c19f80fdfdaf53374b32e2016bf83f0415f253b6f76e736cb36fad5269021d73972749c3d3d84206c6ebe0

  • SSDEEP

    6144:bFcT6MDdbICydeBvtCikGW9mhL8PzeVAOe044E:bFK1CikGemQHOeGE

Score
10/10
44caliberblackguardpersistencespywarestealer

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/1255437795820966010/0VVoLF2QZxnBkoGw_P4ovEIbuHZLKgsoVU8zu2nEJgchI5ahmWwv98_frx1Jjvk7GNic

Targets

    • Target

      Loader.exe

    • Size

      304KB

    • MD5

      f896c2bfec649637e85c463e3a70b2a6

    • SHA1

      04d65945a3b79ee5b48a7e7e22fd24c8198fe332

    • SHA256

      d4917f32cf3755b07badf1179d6717d4f17618cb68184f0dda48f4a4bbb45376

    • SHA512

      0fed9a755f93198e795aac73aff0e17478cd51ffb9c19f80fdfdaf53374b32e2016bf83f0415f253b6f76e736cb36fad5269021d73972749c3d3d84206c6ebe0

    • SSDEEP

      6144:bFcT6MDdbICydeBvtCikGW9mhL8PzeVAOe044E:bFK1CikGemQHOeGE

    Score
    10/10
    44caliberblackguardpersistencespywarestealer

    • 44Caliber

      An open source infostealer written in C#.

      stealer44caliber

    • BlackGuard

      Infostealer first seen in Late 2021.

      stealerblackguard

    • 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

    • 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.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks