General

  • Target

    c858f08a74d5281a746605ca7b5fb748db67b99ed92230da66731e8245201701

  • Size

    1.2MB

  • Sample

    230224-dpby7sca4z

  • MD5

    d436734ad4f3e589c54383676c120693

  • SHA1

    3b47510d665e72bb0d773356fcb10f58fbb35aa7

  • SHA256

    c858f08a74d5281a746605ca7b5fb748db67b99ed92230da66731e8245201701

  • SHA512

    e13f86182cc06d8bf6ffb8dffd7d7e64481a8b9f62069f43e9d29878ec6ce1aa10ef704a70ee080da579d704ce68bde2fe1c3d2a6dbf139352955445155503eb

  • SSDEEP

    24576:4yhuz/M82njTLwTxrCehaI8jkqghrsLxxc5WGrmp1jepzqDIs7t9NHk:/hv8OjvwTVdjJqgxslxcq1jept6t9

Malware Config

Extracted

Family

redline

Botnet

ronur

C2

193.233.20.20:4134

Attributes
  • auth_value

    f88f86755a528d4b25f6f3628c460965

Extracted

Family

redline

Botnet

funka

C2

193.233.20.20:4134

Attributes
  • auth_value

    cdb395608d7ec633dce3d2f0c7fb0741

Extracted

Family

amadey

Version

3.67

C2

193.233.20.15/dF30Hn4m/index.php

specialblue.in/dF30Hn4m/index.php

specialblue.pm/dF30Hn4m/index.php

specialblue.wf/dF30Hn4m/index.php

Extracted

Family

amadey

Version

3.66

C2

62.204.41.88/9vdVVVjsw/index.php

Extracted

Family

amadey

Version

3.65

C2

hellomr.observer/7gjD0Vs3d/index.php

researchersgokick.rocks/7gjD0Vs3d/index.php

pleasetake.pictures/7gjD0Vs3d/index.php

Extracted

Family

redline

Botnet

Hack

C2

154.17.165.178:10377

Attributes
  • auth_value

    50233687e98ee274b44a32fcc741f9a4

Extracted

Family

aurora

C2

212.87.204.93:8081

Targets

    • Target

      c858f08a74d5281a746605ca7b5fb748db67b99ed92230da66731e8245201701

    • Size

      1.2MB

    • MD5

      d436734ad4f3e589c54383676c120693

    • SHA1

      3b47510d665e72bb0d773356fcb10f58fbb35aa7

    • SHA256

      c858f08a74d5281a746605ca7b5fb748db67b99ed92230da66731e8245201701

    • SHA512

      e13f86182cc06d8bf6ffb8dffd7d7e64481a8b9f62069f43e9d29878ec6ce1aa10ef704a70ee080da579d704ce68bde2fe1c3d2a6dbf139352955445155503eb

    • SSDEEP

      24576:4yhuz/M82njTLwTxrCehaI8jkqghrsLxxc5WGrmp1jepzqDIs7t9NHk:/hv8OjvwTVdjJqgxslxcq1jept6t9

    • 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

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks