General

  • Target

    56864d926c8cd5a0b19f53bb358a4aa4823dd9e73f3a7f7974835357eaff1810

  • Size

    992KB

  • Sample

    230331-eds9sahh2y

  • MD5

    f93c52945eef9a0371dc2a89fbee4b77

  • SHA1

    09056e91ee7b9e44689bdbc24cc7edb04e4eb1b6

  • SHA256

    56864d926c8cd5a0b19f53bb358a4aa4823dd9e73f3a7f7974835357eaff1810

  • SHA512

    28b9dcb44ee086164b030c56b10a7e6e263643ceadf6e6feae9e328e1a468efda9daba28060dd5149190e33dcec69fa95f680da130033f0d3e25aeb983ffbc3b

  • SSDEEP

    12288:MMrby90ISXFrZ3gOBYh5wItgS44m8jK1cIYshjMMme4NaDGBsa9btk0/wfpm1vys:fywJtmDHgz78sSrByoNaBzi

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

liba

C2

176.113.115.145:4125

Attributes
  • auth_value

    1a62e130767ad862d1fb9d7ab0115025

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Extracted

Family

redline

Botnet

Redline

C2

85.31.54.183:43728

Attributes
  • auth_value

    1666a0a46296c430de7ba5e70bd0c0f3

Targets

    • Target

      56864d926c8cd5a0b19f53bb358a4aa4823dd9e73f3a7f7974835357eaff1810

    • Size

      992KB

    • MD5

      f93c52945eef9a0371dc2a89fbee4b77

    • SHA1

      09056e91ee7b9e44689bdbc24cc7edb04e4eb1b6

    • SHA256

      56864d926c8cd5a0b19f53bb358a4aa4823dd9e73f3a7f7974835357eaff1810

    • SHA512

      28b9dcb44ee086164b030c56b10a7e6e263643ceadf6e6feae9e328e1a468efda9daba28060dd5149190e33dcec69fa95f680da130033f0d3e25aeb983ffbc3b

    • SSDEEP

      12288:MMrby90ISXFrZ3gOBYh5wItgS44m8jK1cIYshjMMme4NaDGBsa9btk0/wfpm1vys:fywJtmDHgz78sSrByoNaBzi

    • 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks