General

  • Target

    24c2f3ea43b3ba0a1c93eb258d8e04af.bin

  • Size

    540KB

  • Sample

    230620-bgrctaad2t

  • MD5

    ed3e2444c68433439e532de3098d27df

  • SHA1

    8784853cde6bfce45a81f763c71b9c124907f0b6

  • SHA256

    77f7a5a38b3d6337515c335d05788d7d27d4b4dd09710126599b623a3c7ea213

  • SHA512

    13c76ffdc3c934770e2ec52309b0ab2712a61855a6dd27f8e8be9456e006da18013c3487deb53278f9ead84419065a90b4b7253953b9fb6cc28bc5274cabab75

  • SSDEEP

    12288:q2ZyBteA6lP/2Y7I35t8fPpL0iAJynqDHnR941wM/pf:q/EdeD35t8fPpwiAJyqTn3bMBf

Malware Config

Extracted

Family

redline

Botnet

jason

C2

83.97.73.129:19071

Attributes
  • auth_value

    87d1dc01751f148e9bec02edc71c5d94

Extracted

Family

redline

Botnet

duza

C2

83.97.73.129:19071

Attributes
  • auth_value

    787a4e3bbc78fd525526de1098cb0621

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Targets

    • Target

      a0c7f743c592d393632dfbe907cde342f6943643496df124c63ed3972a2b7ed7.exe

    • Size

      583KB

    • MD5

      24c2f3ea43b3ba0a1c93eb258d8e04af

    • SHA1

      3b1d18b3ff9972bffaaea458f91981de4e220a8c

    • SHA256

      a0c7f743c592d393632dfbe907cde342f6943643496df124c63ed3972a2b7ed7

    • SHA512

      dc3fe117694cbad66691a00e4a0b48e607f936142efc5adbff7eda4f856de1fb078d3ddaba3eded4fd26ab36570ae787212d0f59e34be131d8e806e00f4ec7e8

    • SSDEEP

      12288:BMrKy90Cy6XPLBXiq55CKuZ/ZlkeX3P828TrE:DyqmMMCRZ/Z2y/GQ

    • 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.

    • 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

    • 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

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks