General

  • Target

    97093b713ad0f6e5facbfdb77ad0d6ab9fdc6c55f49ef8080b7957697fb4525e

  • Size

    939KB

  • Sample

    230410-ywzdasga25

  • MD5

    3142089eeaa026de29396362775ab8c5

  • SHA1

    ca7aaac27c5d34b9bd63ea7bcfb2a7ec72982f59

  • SHA256

    97093b713ad0f6e5facbfdb77ad0d6ab9fdc6c55f49ef8080b7957697fb4525e

  • SHA512

    70f90ba3c39b28f0fe3478837af6655e4ec5eb02c9d53b9abefa9c6f594645290f6459850fa6a7b8f7fe5ee3e2c09021fc4893797805f4e9511daa52154e7536

  • SSDEEP

    24576:Dy6zE2HGihH6aYeOZfAvIoSfQKcLw/65gh3CFl:W2NrYeOZO1jw/65g5C

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

      97093b713ad0f6e5facbfdb77ad0d6ab9fdc6c55f49ef8080b7957697fb4525e

    • Size

      939KB

    • MD5

      3142089eeaa026de29396362775ab8c5

    • SHA1

      ca7aaac27c5d34b9bd63ea7bcfb2a7ec72982f59

    • SHA256

      97093b713ad0f6e5facbfdb77ad0d6ab9fdc6c55f49ef8080b7957697fb4525e

    • SHA512

      70f90ba3c39b28f0fe3478837af6655e4ec5eb02c9d53b9abefa9c6f594645290f6459850fa6a7b8f7fe5ee3e2c09021fc4893797805f4e9511daa52154e7536

    • SSDEEP

      24576:Dy6zE2HGihH6aYeOZfAvIoSfQKcLw/65gh3CFl:W2NrYeOZO1jw/65g5C

    • 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

    • 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