General

  • Target

    2e45e73cb3723a82e510b2960860c6e2.bin

  • Size

    975KB

  • Sample

    230322-bk3v1sga6t

  • MD5

    6700c5ca85e7a781a07231e09dbc7655

  • SHA1

    7f2dc92f2141695cc89c5e6264a5e90c1ef12067

  • SHA256

    283a666981fa117073038a1bf00d83df488131f83bfe91407911ad67b68120ff

  • SHA512

    cbb6a7ffd934b574d438b7d4eb5a6322d438a26afd5b2c2787c261a16bac741c94abe6f6dbab7da73bf16106ae588b234ffa91a836a704984b264950e240500f

  • SSDEEP

    24576:Sh1vxibFqciyvMfXhwygT6HaAz/4vg4tpnVgWaxO1u:SYKxwV66AMvPVgWkO1u

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      08fb9d7d0a8c97739463d7666fc60b3814d27d172dabd111e1be8f74f97fb3b2.exe

    • Size

      1.0MB

    • MD5

      2e45e73cb3723a82e510b2960860c6e2

    • SHA1

      173fb7f2632e461afe3cb54a22e855c3c51e3ef3

    • SHA256

      08fb9d7d0a8c97739463d7666fc60b3814d27d172dabd111e1be8f74f97fb3b2

    • SHA512

      216983066f7359505d6670c9fb8738aa910cd29420ac3a2cf562e7b660560e19096115c69d78d82b84215e26aa187f5b16b993f17ce4d4cb98ac780d90f5e032

    • SSDEEP

      24576:VDDZTSZMPhJcfSjvS4UjFVjVDbUN4Dzm/:lZTSohufSTS4Uj/jg4

    • 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

    • 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