General

  • Target

    07f25ccae0c5a4be7aacf1e2fc562e20ad26cfeb32d561a23635ce963a6d5c27

  • Size

    479KB

  • Sample

    220208-f7a6qseac4

  • MD5

    203e8131a6f654a6c67f53ef46b65117

  • SHA1

    51ece091b99c77ef712db6aac01ca8b183d2e0b0

  • SHA256

    07f25ccae0c5a4be7aacf1e2fc562e20ad26cfeb32d561a23635ce963a6d5c27

  • SHA512

    311db800b56eac3f3bdfd78a922eeb7a2a019b236f3dea5229475519f5bf87f756d9cdcad9a8d4011ba9fc1b1463cb860d1d2da7fb92c8c29553c3e117d0e0c0

Malware Config

Extracted

Family

redline

Botnet

test1

C2

disandillanne.xyz:80

Targets

    • Target

      07f25ccae0c5a4be7aacf1e2fc562e20ad26cfeb32d561a23635ce963a6d5c27

    • Size

      479KB

    • MD5

      203e8131a6f654a6c67f53ef46b65117

    • SHA1

      51ece091b99c77ef712db6aac01ca8b183d2e0b0

    • SHA256

      07f25ccae0c5a4be7aacf1e2fc562e20ad26cfeb32d561a23635ce963a6d5c27

    • SHA512

      311db800b56eac3f3bdfd78a922eeb7a2a019b236f3dea5229475519f5bf87f756d9cdcad9a8d4011ba9fc1b1463cb860d1d2da7fb92c8c29553c3e117d0e0c0

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks