General

  • Target

    41fe913164b78e8bf6208c80c5e8985c518b33f12f711d6166e949b3fdec86d0

  • Size

    416KB

  • Sample

    221206-rhzzcaec82

  • MD5

    1664c91034dd52ec6b75cfd1d3a2e090

  • SHA1

    a59f8e13e0ce8d155120aeb8db8d6f3a152190f5

  • SHA256

    41fe913164b78e8bf6208c80c5e8985c518b33f12f711d6166e949b3fdec86d0

  • SHA512

    6cf6fcaaa3af51ee0cb05d4850614de58a99bcb0667f47b08e917a653e1c446049c253ad495abf2fcb106c50772a8b6fc588a64d5178ebd397c1e8b88bb0e218

  • SSDEEP

    6144:lQAp6LXifpQAc1O50G6LPB1/iN3tRzbf5yigb7PMk:lQA8bgpNcq0vPriRf5yz

Malware Config

Extracted

Family

amadey

Version

3.50

C2

77.73.133.72/hfk3vK9/index.php

Extracted

Family

redline

Botnet

@2023@

C2

193.106.191.138:32796

Attributes
  • auth_value

    ca057e5baadfd0774a34a6a949cd5e69

Targets

    • Target

      41fe913164b78e8bf6208c80c5e8985c518b33f12f711d6166e949b3fdec86d0

    • Size

      416KB

    • MD5

      1664c91034dd52ec6b75cfd1d3a2e090

    • SHA1

      a59f8e13e0ce8d155120aeb8db8d6f3a152190f5

    • SHA256

      41fe913164b78e8bf6208c80c5e8985c518b33f12f711d6166e949b3fdec86d0

    • SHA512

      6cf6fcaaa3af51ee0cb05d4850614de58a99bcb0667f47b08e917a653e1c446049c253ad495abf2fcb106c50772a8b6fc588a64d5178ebd397c1e8b88bb0e218

    • SSDEEP

      6144:lQAp6LXifpQAc1O50G6LPB1/iN3tRzbf5yigb7PMk:lQA8bgpNcq0vPriRf5yz

    • Amadey

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

    • Detect Amadey credential stealer module

    • 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

    • 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

    • 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

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

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks