General

  • Target

    6a6bc83749d89cc89c76e022afd06e844f992e1b4d4495212dc2f1a4131d9228

  • Size

    1.2MB

  • Sample

    230317-yr4gfsbg6s

  • MD5

    37bf3465ed6a9fee402d2c706201a294

  • SHA1

    2d76e252d798e6b17cc0495ca2eed663e6925342

  • SHA256

    6a6bc83749d89cc89c76e022afd06e844f992e1b4d4495212dc2f1a4131d9228

  • SHA512

    932647ebe1c816551a3f587d85f87eefd79f41bcd38a408ffce1890521a9cc61d14a3596ca0385a015eeb0309bf21ea9dc75bc4c339aca826e7b1331e56e2237

  • SSDEEP

    24576:ZkcpCh/hx1VCKnXPGgP88lsB3UAQy2HrABIaJWQj+mFDT55+HnnL3H:ZkcpCh71lPkB3UAZ2HUr4QjPRT54H

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      6a6bc83749d89cc89c76e022afd06e844f992e1b4d4495212dc2f1a4131d9228

    • Size

      1.2MB

    • MD5

      37bf3465ed6a9fee402d2c706201a294

    • SHA1

      2d76e252d798e6b17cc0495ca2eed663e6925342

    • SHA256

      6a6bc83749d89cc89c76e022afd06e844f992e1b4d4495212dc2f1a4131d9228

    • SHA512

      932647ebe1c816551a3f587d85f87eefd79f41bcd38a408ffce1890521a9cc61d14a3596ca0385a015eeb0309bf21ea9dc75bc4c339aca826e7b1331e56e2237

    • SSDEEP

      24576:ZkcpCh/hx1VCKnXPGgP88lsB3UAQy2HrABIaJWQj+mFDT55+HnnL3H:ZkcpCh71lPkB3UAZ2HUr4QjPRT54H

    • 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.

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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