General

  • Target

    e11ed716771695900183ea68fa039b0555806fb93fc6d02e53811186e4913eed

  • Size

    1.0MB

  • Sample

    230324-ybyk9sba9v

  • MD5

    b9e6b4195787ce8f705e553472bb1302

  • SHA1

    70e00844b3b15762d5144b49df36f09e5c2912eb

  • SHA256

    e11ed716771695900183ea68fa039b0555806fb93fc6d02e53811186e4913eed

  • SHA512

    803a6816ec070689b7a21d927687a2c7da4e80e514a949d88d7e191e0b1d2cd9119d1d5a84d1334cdf8586c339c5b1c934ea24ab086cd92674e5b15d80cc6873

  • SSDEEP

    12288:9Mruy90cbv1VSW3rBk6LOWN7mdpivqjHplmwiitGQ/qfpcSEdpN+hgY7JR7FTR76:Hyp18W3rxphupOUJnhtAS3mFTR70k/0

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

lida

C2

193.233.20.32:4125

Attributes
  • auth_value

    24052aa2e9b85984a98d80cf08623e8d

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

aurora

C2

212.87.204.93:8081

Extracted

Family

redline

Botnet

Cong

C2

199.115.193.171:48258

Attributes
  • auth_value

    aecbeec46b8431628af8ba12e4621a71

Extracted

Family

redline

Botnet

whitedoc

C2

81.161.229.143:45156

Attributes
  • auth_value

    2020d22aaa2ecafa1b12e00dfcffae03

Targets

    • Target

      e11ed716771695900183ea68fa039b0555806fb93fc6d02e53811186e4913eed

    • Size

      1.0MB

    • MD5

      b9e6b4195787ce8f705e553472bb1302

    • SHA1

      70e00844b3b15762d5144b49df36f09e5c2912eb

    • SHA256

      e11ed716771695900183ea68fa039b0555806fb93fc6d02e53811186e4913eed

    • SHA512

      803a6816ec070689b7a21d927687a2c7da4e80e514a949d88d7e191e0b1d2cd9119d1d5a84d1334cdf8586c339c5b1c934ea24ab086cd92674e5b15d80cc6873

    • SSDEEP

      12288:9Mruy90cbv1VSW3rBk6LOWN7mdpivqjHplmwiitGQ/qfpcSEdpN+hgY7JR7FTR76:Hyp18W3rxphupOUJnhtAS3mFTR70k/0

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

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

Command and Control

Web Service

1
T1102

Tasks