General

  • Target

    b012e928287eba5de20415c534ca1250349ded0f5ac77f8ccb1f28aa62af4766

  • Size

    594KB

  • Sample

    230610-fe8xasec28

  • MD5

    5e3330f0743827b34b76d55266feb2ce

  • SHA1

    48f0ddc136d4035b4f0ad6d214ccb113157e3ffe

  • SHA256

    b012e928287eba5de20415c534ca1250349ded0f5ac77f8ccb1f28aa62af4766

  • SHA512

    14fd948a2a32e75d7389c718a2047a75a9a35dfdfde37c67512c346e4943e937830088bcf80211e3a2832afb7ca1711e2f0c4128c9a4c537cd7eca1ede90cde7

  • SSDEEP

    12288:CMrFy90asDkdDMfCfZQQqrz2aCsO+bMeRAdDoD5qjHKTBdsB2W:3yiD7CfZkzJZO+46M0WHKLW

Malware Config

Extracted

Family

redline

Botnet

dast

C2

83.97.73.129:19068

Attributes
  • auth_value

    17d71bf1a3f93284f5848e00b0dd8222

Extracted

Family

amadey

Version

3.83

C2

77.91.68.30/music/rock/index.php

Extracted

Family

redline

Botnet

crazy

C2

83.97.73.129:19068

Attributes
  • auth_value

    66bc4d9682ea090eef64a299ece12fdd

Targets

    • Target

      b012e928287eba5de20415c534ca1250349ded0f5ac77f8ccb1f28aa62af4766

    • Size

      594KB

    • MD5

      5e3330f0743827b34b76d55266feb2ce

    • SHA1

      48f0ddc136d4035b4f0ad6d214ccb113157e3ffe

    • SHA256

      b012e928287eba5de20415c534ca1250349ded0f5ac77f8ccb1f28aa62af4766

    • SHA512

      14fd948a2a32e75d7389c718a2047a75a9a35dfdfde37c67512c346e4943e937830088bcf80211e3a2832afb7ca1711e2f0c4128c9a4c537cd7eca1ede90cde7

    • SSDEEP

      12288:CMrFy90asDkdDMfCfZQQqrz2aCsO+bMeRAdDoD5qjHKTBdsB2W:3yiD7CfZkzJZO+46M0WHKLW

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • Downloads MZ/PE file

    • 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.

    • Windows security modification

    • 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

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

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