General

  • Target

    1234859bda85956e8296fe01b8830ccfdf0f79d0d09f3153ddea4dba10f4292d

  • Size

    800KB

  • Sample

    230410-x2pwdaff89

  • MD5

    c8023d545aa711159769b6556cc79663

  • SHA1

    f769925cf7b6bb0b17781ff6709fe366374c3c0d

  • SHA256

    1234859bda85956e8296fe01b8830ccfdf0f79d0d09f3153ddea4dba10f4292d

  • SHA512

    7fa0abe523f33ed95ffcf78a5fc9509af85aeaca704f79258189e546af026f38e4454196ac57822421cfcf3f110795203f88ae0b1c5cc10fcbea08e003198d98

  • SSDEEP

    12288:AMrmy90hsS2w+GZhsmq7dy8nkGSdbNf9/xK7Cg27O1moCIfnF5W9PZdM77mUzzd3:WyusSVhfIdyGSbNfZxfZIPFE9RdMh9

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      1234859bda85956e8296fe01b8830ccfdf0f79d0d09f3153ddea4dba10f4292d

    • Size

      800KB

    • MD5

      c8023d545aa711159769b6556cc79663

    • SHA1

      f769925cf7b6bb0b17781ff6709fe366374c3c0d

    • SHA256

      1234859bda85956e8296fe01b8830ccfdf0f79d0d09f3153ddea4dba10f4292d

    • SHA512

      7fa0abe523f33ed95ffcf78a5fc9509af85aeaca704f79258189e546af026f38e4454196ac57822421cfcf3f110795203f88ae0b1c5cc10fcbea08e003198d98

    • SSDEEP

      12288:AMrmy90hsS2w+GZhsmq7dy8nkGSdbNf9/xK7Cg27O1moCIfnF5W9PZdM77mUzzd3:WyusSVhfIdyGSbNfZxfZIPFE9RdMh9

    • 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 Enterprise v6

Tasks