General

  • Target

    84e18369c1c539d4ba47688d978060475b106c4bfcf0b15010c6a2c6fed8cfc8

  • Size

    437KB

  • Sample

    230224-ky2dsaag53

  • MD5

    ef9a635b1d79569382d19ef3f0791eaf

  • SHA1

    78544e5aa52e1abb9688d09d67704a0e9b9a42ac

  • SHA256

    84e18369c1c539d4ba47688d978060475b106c4bfcf0b15010c6a2c6fed8cfc8

  • SHA512

    8982eeca3498a2225a452b9c1eaaa04069dd5080798849de5e44ede3001a16f886a04901f892c527c13b62842f0b88636110832e93a410f8bf7ffbbac52142ed

  • SSDEEP

    12288:aMrFy90jXcQk3o8HSfpzV+/Hu6Ky6GusYD3:/y4mbSfpZ+/u6KVGusYD3

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

Targets

    • Target

      84e18369c1c539d4ba47688d978060475b106c4bfcf0b15010c6a2c6fed8cfc8

    • Size

      437KB

    • MD5

      ef9a635b1d79569382d19ef3f0791eaf

    • SHA1

      78544e5aa52e1abb9688d09d67704a0e9b9a42ac

    • SHA256

      84e18369c1c539d4ba47688d978060475b106c4bfcf0b15010c6a2c6fed8cfc8

    • SHA512

      8982eeca3498a2225a452b9c1eaaa04069dd5080798849de5e44ede3001a16f886a04901f892c527c13b62842f0b88636110832e93a410f8bf7ffbbac52142ed

    • SSDEEP

      12288:aMrFy90jXcQk3o8HSfpzV+/Hu6Ky6GusYD3:/y4mbSfpZ+/u6KVGusYD3

    • 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.

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks