General

  • Target

    90ee7fce3c4e5f6e6faa7c7db8015dbe4b77a675e6ba08908ddcc9662b3ce2a4

  • Size

    1.1MB

  • Sample

    231001-sa3wpsdb66

  • MD5

    c68b7a11959239bbdb01ca051668cfe6

  • SHA1

    92a12ec67646a3e8a4dc144d8d74cc96114e5a9a

  • SHA256

    90ee7fce3c4e5f6e6faa7c7db8015dbe4b77a675e6ba08908ddcc9662b3ce2a4

  • SHA512

    33394e64b19a8ae56435a52c0f5ea0c67e2d87d7b370bffa89daf52aad32796e9e3e2629c0c27397f9c7de1bfae29efdf0e8ac5b9f229c9a5666ef102e68b84b

  • SSDEEP

    24576:DyBY8JX9CgTzdeuXs+Adr9QyqONvc+B5h/ckenSY/r:WPJcgfLsrSjONvZrhqnZ

Malware Config

Extracted

Family

redline

Botnet

lada

C2

77.91.124.55:19071

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain
rc4.plain

Targets

    • Target

      90ee7fce3c4e5f6e6faa7c7db8015dbe4b77a675e6ba08908ddcc9662b3ce2a4

    • Size

      1.1MB

    • MD5

      c68b7a11959239bbdb01ca051668cfe6

    • SHA1

      92a12ec67646a3e8a4dc144d8d74cc96114e5a9a

    • SHA256

      90ee7fce3c4e5f6e6faa7c7db8015dbe4b77a675e6ba08908ddcc9662b3ce2a4

    • SHA512

      33394e64b19a8ae56435a52c0f5ea0c67e2d87d7b370bffa89daf52aad32796e9e3e2629c0c27397f9c7de1bfae29efdf0e8ac5b9f229c9a5666ef102e68b84b

    • SSDEEP

      24576:DyBY8JX9CgTzdeuXs+Adr9QyqONvc+B5h/ckenSY/r:WPJcgfLsrSjONvZrhqnZ

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

3
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Tasks