General

  • Target

    modest-menu.exe

  • Size

    976KB

  • Sample

    211209-ghwa2scbgq

  • MD5

    65403678d1e87fdd20d21cfb63df77af

  • SHA1

    afd03603aea6c7f6926f172d765e3a365d13cab0

  • SHA256

    929db0e985f1291fb22f468e965c5325339504067702698354594d19e42f5f19

  • SHA512

    fe63ca450954944cf3ade622d416398ab1a173a5bf30723aa1e7a0db187e9859101bb164e8c27f84d00e63a38687562f7e1a04261e34b36922e6cd2f67edc877

Malware Config

Extracted

Family

redline

Botnet

@baseljk (2066890620) [Ставка]

C2

91.243.32.56:14420

Targets

    • Target

      modest-menu.exe

    • Size

      976KB

    • MD5

      65403678d1e87fdd20d21cfb63df77af

    • SHA1

      afd03603aea6c7f6926f172d765e3a365d13cab0

    • SHA256

      929db0e985f1291fb22f468e965c5325339504067702698354594d19e42f5f19

    • SHA512

      fe63ca450954944cf3ade622d416398ab1a173a5bf30723aa1e7a0db187e9859101bb164e8c27f84d00e63a38687562f7e1a04261e34b36922e6cd2f67edc877

    • LoaderBot

      LoaderBot is a loader written in .NET downloading and executing miners.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • suricata: ET MALWARE CerberTear Ransomware CnC Checkin

      suricata: ET MALWARE CerberTear Ransomware CnC Checkin

    • LoaderBot executable

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks