General

  • Target

    0e33b9e1a35c18a87afd29b937ea7e04c246392939c616bd17c448632163aa8e

  • Size

    346KB

  • Sample

    221114-ssledagf3z

  • MD5

    94cfb05ebec8347824c6a47b1f134cf1

  • SHA1

    be422dfc6d32411c8e28fb83c0d77eb28103dc9a

  • SHA256

    0e33b9e1a35c18a87afd29b937ea7e04c246392939c616bd17c448632163aa8e

  • SHA512

    3b7ed9e8cebf8a32180906615d07ed97b16c47aebfd5a18e1778dacbbc8a0889ff0a4a826334e39654e13f6b565340e76dae313aacf1448f9539345a0cb8c130

  • SSDEEP

    6144:BkXvLzTOjlPdnarcQH4nu58vk3m7eQj25En2E1a:Bk/fTOj7arVmZd7fjeUv

Malware Config

Extracted

Family

raccoon

Botnet

dbffbdbc9786a5c270e6dd2d647e18ea

C2

http://79.137.205.87/

rc4.plain

Extracted

Family

redline

Botnet

boy

C2

77.73.134.241:4691

Attributes
  • auth_value

    a91fa8cc2cfaefc42a23c03faef44bd3

Targets

    • Target

      0e33b9e1a35c18a87afd29b937ea7e04c246392939c616bd17c448632163aa8e

    • Size

      346KB

    • MD5

      94cfb05ebec8347824c6a47b1f134cf1

    • SHA1

      be422dfc6d32411c8e28fb83c0d77eb28103dc9a

    • SHA256

      0e33b9e1a35c18a87afd29b937ea7e04c246392939c616bd17c448632163aa8e

    • SHA512

      3b7ed9e8cebf8a32180906615d07ed97b16c47aebfd5a18e1778dacbbc8a0889ff0a4a826334e39654e13f6b565340e76dae313aacf1448f9539345a0cb8c130

    • SSDEEP

      6144:BkXvLzTOjlPdnarcQH4nu58vk3m7eQj25En2E1a:Bk/fTOj7arVmZd7fjeUv

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Amadey credential stealer module

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • RedLine

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

    • RedLine payload

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks