General

  • Target

    801db62f1a444f5bde7d804bc79d8b52fc60d90687a87c17814347b24a129a68

  • Size

    801KB

  • Sample

    230410-1axzfshh6w

  • MD5

    37e3909e89a48490beabfa8d345476e8

  • SHA1

    0000b094ddfef3340fdeb5b1769aa33a23e55997

  • SHA256

    801db62f1a444f5bde7d804bc79d8b52fc60d90687a87c17814347b24a129a68

  • SHA512

    ce2ff9d226d7a204a73d406781dcbb391e1a2cb80491b37b9b0fdb0f9dd1d25737538ff07f925864c9ee1cb423c2502028847d5cba61d4e9091c78efb21f6cd2

  • SSDEEP

    24576:vyQY7eN6pd0CxvoxfXWpUz1IY5QJfImYfRTcI:6QVQZox/WewhHYf

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

      801db62f1a444f5bde7d804bc79d8b52fc60d90687a87c17814347b24a129a68

    • Size

      801KB

    • MD5

      37e3909e89a48490beabfa8d345476e8

    • SHA1

      0000b094ddfef3340fdeb5b1769aa33a23e55997

    • SHA256

      801db62f1a444f5bde7d804bc79d8b52fc60d90687a87c17814347b24a129a68

    • SHA512

      ce2ff9d226d7a204a73d406781dcbb391e1a2cb80491b37b9b0fdb0f9dd1d25737538ff07f925864c9ee1cb423c2502028847d5cba61d4e9091c78efb21f6cd2

    • SSDEEP

      24576:vyQY7eN6pd0CxvoxfXWpUz1IY5QJfImYfRTcI:6QVQZox/WewhHYf

    • 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