General

  • Target

    73b610f3768aee63eb53cd287ff428f798afdedd678053e9a3d46d23fc6a853c

  • Size

    1019KB

  • Sample

    230323-2vmjwscf8x

  • MD5

    b7afd068a7a541f0980f33fdf225f8a8

  • SHA1

    2b24a9b7fb091bf89c4c9edbf8d63530a4a60702

  • SHA256

    73b610f3768aee63eb53cd287ff428f798afdedd678053e9a3d46d23fc6a853c

  • SHA512

    615d2cbee539998b8685e2ba3200c14b7ed31e74c7ec39254cef709960cba24347fe7341f8c24c294744f26cf1bd75dfbbe9259d40604441122c02ad475c205d

  • SSDEEP

    24576:Cy2/fdAM4GfF199HhzblIFuiqGMCMJNod4Qr2P:p2/f6Mzfr99HhVYRqRCDdVS

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

trap

C2

193.233.20.30:4125

Attributes
  • auth_value

    b39a737e2e9eba88e48ab88d1061be9c

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      73b610f3768aee63eb53cd287ff428f798afdedd678053e9a3d46d23fc6a853c

    • Size

      1019KB

    • MD5

      b7afd068a7a541f0980f33fdf225f8a8

    • SHA1

      2b24a9b7fb091bf89c4c9edbf8d63530a4a60702

    • SHA256

      73b610f3768aee63eb53cd287ff428f798afdedd678053e9a3d46d23fc6a853c

    • SHA512

      615d2cbee539998b8685e2ba3200c14b7ed31e74c7ec39254cef709960cba24347fe7341f8c24c294744f26cf1bd75dfbbe9259d40604441122c02ad475c205d

    • SSDEEP

      24576:Cy2/fdAM4GfF199HhzblIFuiqGMCMJNod4Qr2P:p2/f6Mzfr99HhVYRqRCDdVS

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks