Overview

overview

10

Static

static

3

df61aa9b66...e5.exe

windows7-x64

7

df61aa9b66...e5.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    df61aa9b6626a6aed2da2edc8a33f0e5

  • Size

    971KB

  • Sample

    240326-rq5vkacb57

  • MD5

    df61aa9b6626a6aed2da2edc8a33f0e5

  • SHA1

    1d493fa7505b140d4c13b66486b86c332bd96396

  • SHA256

    fa6eae73527d0fe9a5b011b225d21ea71f7d8363e57de3347ebb817ed3b43443

  • SHA512

    4989dba701959001a0f6e14053ebe9838e0350e7140fd7c96cccefc75f75aa77338bdce80ef1c5b98c8b3bc459a195c889925ae41ffeac9c8cc78050fcb0a30e

  • SSDEEP

    12288:sVyHqncOUXqqX6msZ1nTsIVqaa5F1Amx412JbUK4peOMnIKxJZzW4Jt4E2Tl+W+a:8GaqKXV63AmPpHD4E2TldgbkIN8n5+

Score
10/10
44caliberspywarestealer

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/851720137627009024/ahknPC8imWvV4KcSh6Pzb2POT7YkDJJSBxYH61AmAlhvLe5Og1WX7lD9MRr3-Nj1cRu3

Targets

    • Target

      df61aa9b6626a6aed2da2edc8a33f0e5

    • Size

      971KB

    • MD5

      df61aa9b6626a6aed2da2edc8a33f0e5

    • SHA1

      1d493fa7505b140d4c13b66486b86c332bd96396

    • SHA256

      fa6eae73527d0fe9a5b011b225d21ea71f7d8363e57de3347ebb817ed3b43443

    • SHA512

      4989dba701959001a0f6e14053ebe9838e0350e7140fd7c96cccefc75f75aa77338bdce80ef1c5b98c8b3bc459a195c889925ae41ffeac9c8cc78050fcb0a30e

    • SSDEEP

      12288:sVyHqncOUXqqX6msZ1nTsIVqaa5F1Amx412JbUK4peOMnIKxJZzW4Jt4E2Tl+W+a:8GaqKXV63AmPpHD4E2TldgbkIN8n5+

    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

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks