General

  • Target

    9624eea72919dcdac14896f71d8004a138e02820999b3a8cc2724bcd997123d5

  • Size

    1021KB

  • Sample

    230323-xt1ynsbe6z

  • MD5

    f1036434272af8ada6964d71cb760cdf

  • SHA1

    aad3841690f7ee02b23ce9da3c07fb3b58dbd5ce

  • SHA256

    9624eea72919dcdac14896f71d8004a138e02820999b3a8cc2724bcd997123d5

  • SHA512

    c38608fb9e5eb25e6315a6c0c964d2ca93ac6b4b9bee9a36974e532738cb8ab702dfe46e9f44f3ac693add6dcf3150b028fe72def3f39b97dd43375844920979

  • SSDEEP

    24576:6yKt3VRLhfBsQMv39ajEnQwiSs/Z/+/f8RoT3Vw/X2:B8T/TwowQwil+/0IV4X

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

lown

C2

193.233.20.31:4125

Attributes
  • auth_value

    4cf836e062bcdc2a4fdbf410f5747ec7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      9624eea72919dcdac14896f71d8004a138e02820999b3a8cc2724bcd997123d5

    • Size

      1021KB

    • MD5

      f1036434272af8ada6964d71cb760cdf

    • SHA1

      aad3841690f7ee02b23ce9da3c07fb3b58dbd5ce

    • SHA256

      9624eea72919dcdac14896f71d8004a138e02820999b3a8cc2724bcd997123d5

    • SHA512

      c38608fb9e5eb25e6315a6c0c964d2ca93ac6b4b9bee9a36974e532738cb8ab702dfe46e9f44f3ac693add6dcf3150b028fe72def3f39b97dd43375844920979

    • SSDEEP

      24576:6yKt3VRLhfBsQMv39ajEnQwiSs/Z/+/f8RoT3Vw/X2:B8T/TwowQwil+/0IV4X

    • 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

    • 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

3
T1012

System Information Discovery

3
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

2
T1005

Tasks