Overview

overview

10

Static

static

3

e56e1ee0af...18.exe

windows7-x64

10

e56e1ee0af...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e56e1ee0af12a066ee5004ea327c53ee_JaffaCakes118

  • Size

    5.7MB

  • Sample

    240407-vmmflahd9v

  • MD5

    e56e1ee0af12a066ee5004ea327c53ee

  • SHA1

    50aaf0098ec7ae18a964711ee3ecc4b20da208da

  • SHA256

    40f450c93ce882fc29eabef25e8c13a7c3c8243de54c34d6a3bbc75aae69977b

  • SHA512

    92a03ba03ea3ae0903fd3e314bc6fa7c0d148a4849ac2f33792dfe9053068f21059fef9f37983a8adc31626eaf2a9e0d2d8fc8c52a885aed6b615c4a56f38f1f

  • SSDEEP

    98304:g6gfOH6jJmAyj1GT1umqYsBR8p3t7PQNsPRZhXk1u:GjJmNjcT1y9Ep3RPksZZhXR

Score
10/10
44caliberspywarestealer

Malware Config

Extracted

Family

44caliber

C2

https://discord.com/api/webhooks/867877948820029491/gtNPChnQebtHAxgaee1xYkhdf00jW3BJbkQZcVt_UHg2vTCcm1V7aZkXRIEEl3lxpWMG

Targets

    • Target

      e56e1ee0af12a066ee5004ea327c53ee_JaffaCakes118

    • Size

      5.7MB

    • MD5

      e56e1ee0af12a066ee5004ea327c53ee

    • SHA1

      50aaf0098ec7ae18a964711ee3ecc4b20da208da

    • SHA256

      40f450c93ce882fc29eabef25e8c13a7c3c8243de54c34d6a3bbc75aae69977b

    • SHA512

      92a03ba03ea3ae0903fd3e314bc6fa7c0d148a4849ac2f33792dfe9053068f21059fef9f37983a8adc31626eaf2a9e0d2d8fc8c52a885aed6b615c4a56f38f1f

    • SSDEEP

      98304:g6gfOH6jJmAyj1GT1umqYsBR8p3t7PQNsPRZhXk1u:GjJmNjcT1y9Ep3RPksZZhXR

    Score
    10/10
    44caliberspywarestealer

    • 44Caliber

      An open source infostealer written in C#.

      stealer44caliber

    • Nirsoft

    • Checks computer location settings

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

    • 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

    • 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 NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks