General

  • Target

    4aa54a41023fbfc172b6f785fe6ff32ddedf694a587cabff1488b539585cd773

  • Size

    1.0MB

  • Sample

    230326-gf7w3ahf31

  • MD5

    19b72c23c80169cda7f560f06d5a72f6

  • SHA1

    240e99b561abac5a512a58cce69533c0052caa23

  • SHA256

    4aa54a41023fbfc172b6f785fe6ff32ddedf694a587cabff1488b539585cd773

  • SHA512

    a5c887383fba5a4d8c35f950c9daedbc3f603fe73edc2bd6aae73e6fcf5bdc9d5830d4ebfa47dcf2065a467721a281f23e885f39c722d325023f7df4658ed17a

  • SSDEEP

    24576:cyi9v3hS3/XC0xd7cj9RkG2pi3smri0t1dj:LiJ+P1xdoqG2piHi0tT

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

netu

C2

193.233.20.32:4125

Attributes
  • auth_value

    9641925ae487005582b5cf30476dd305

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      4aa54a41023fbfc172b6f785fe6ff32ddedf694a587cabff1488b539585cd773

    • Size

      1.0MB

    • MD5

      19b72c23c80169cda7f560f06d5a72f6

    • SHA1

      240e99b561abac5a512a58cce69533c0052caa23

    • SHA256

      4aa54a41023fbfc172b6f785fe6ff32ddedf694a587cabff1488b539585cd773

    • SHA512

      a5c887383fba5a4d8c35f950c9daedbc3f603fe73edc2bd6aae73e6fcf5bdc9d5830d4ebfa47dcf2065a467721a281f23e885f39c722d325023f7df4658ed17a

    • SSDEEP

      24576:cyi9v3hS3/XC0xd7cj9RkG2pi3smri0t1dj:LiJ+P1xdoqG2piHi0tT

    • 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