General

  • Target

    abdc4366da63fa340824477f94a7937136acb864e6bec08329b880fcff2fac54

  • Size

    689KB

  • Sample

    230318-fws76sbd28

  • MD5

    22b8b09e4be36e18eb6f46c1753e7f5d

  • SHA1

    7c6edff4a3bf5ea1214121ee3e328de75f20018c

  • SHA256

    abdc4366da63fa340824477f94a7937136acb864e6bec08329b880fcff2fac54

  • SHA512

    fc712e9ea106250e6b5ddc61e74a7b223a2c167df0ec38fcf9a4f3dc550bccc4e2c5e743c4227497e66a4d7b24133d03588068e6e6c4cf36cf714c85a083a4f0

  • SSDEEP

    12288:yMrWy908KfhCjwyHO3WUTz1j7zoAiPzGUXYxzEYxATHq4Zkgjq2qb87Tc:wyCf7zVv5zobGUImYxsbZkguuTc

Malware Config

Extracted

Family

redline

Botnet

lint

C2

193.233.20.28:4125

Attributes
  • auth_value

    0e95262fb78243c67430f3148303e5b7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

Botnet

Redline

C2

85.31.54.181:43728

Attributes
  • auth_value

    1666a0a46296c430de7ba5e70bd0c0f3

Targets

    • Target

      abdc4366da63fa340824477f94a7937136acb864e6bec08329b880fcff2fac54

    • Size

      689KB

    • MD5

      22b8b09e4be36e18eb6f46c1753e7f5d

    • SHA1

      7c6edff4a3bf5ea1214121ee3e328de75f20018c

    • SHA256

      abdc4366da63fa340824477f94a7937136acb864e6bec08329b880fcff2fac54

    • SHA512

      fc712e9ea106250e6b5ddc61e74a7b223a2c167df0ec38fcf9a4f3dc550bccc4e2c5e743c4227497e66a4d7b24133d03588068e6e6c4cf36cf714c85a083a4f0

    • SSDEEP

      12288:yMrWy908KfhCjwyHO3WUTz1j7zoAiPzGUXYxzEYxATHq4Zkgjq2qb87Tc:wyCf7zVv5zobGUImYxsbZkguuTc

    • 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

    • Checks computer location settings

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

    • 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.

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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks