Overview

overview

10

Static

static

1

Install_Auto.bat

windows10-2004-x64

10

Sharing

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General

  • Target

    Install_Auto.bat

  • Size

    492B

  • Sample

    230319-yct98shg94

  • MD5

    e811b616f7c5dcbbd9d48d91c605a11e

  • SHA1

    9a4b0fe213a789b54f559bd0dda3649738f72716

  • SHA256

    7d4f17d9c4809e6a6874e11c484f6c6b3b966dd5a33f9f09d9d3a3d600b4e355

  • SHA512

    57f9c415fe3f3cf35075c3c768175258719a2ea4345391c30a35bbc088fa856494079bf8cbaeea18f93f0b8ee39e7f4da4d68e59540a3d5e9e98f024181addc3

Score
10/10
lummadiscoverypersistencestealer

Malware Config

Targets

    • Target

      Install_Auto.bat

    • Size

      492B

    • MD5

      e811b616f7c5dcbbd9d48d91c605a11e

    • SHA1

      9a4b0fe213a789b54f559bd0dda3649738f72716

    • SHA256

      7d4f17d9c4809e6a6874e11c484f6c6b3b966dd5a33f9f09d9d3a3d600b4e355

    • SHA512

      57f9c415fe3f3cf35075c3c768175258719a2ea4345391c30a35bbc088fa856494079bf8cbaeea18f93f0b8ee39e7f4da4d68e59540a3d5e9e98f024181addc3

    Score
    10/10
    lummadiscoverypersistencestealer

    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

      stealerlumma

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks