General

  • Target

    fcf4346c99eff8a96832177f2b2d9261fc606d38723c5d664d19fbf090890eb8

  • Size

    480KB

  • Sample

    230508-q34ycsah75

  • MD5

    91102bd858a89f45f0f7f6c80af01656

  • SHA1

    3eb5f6aad87e2212b45ba0a4bc0a9480916985ef

  • SHA256

    fcf4346c99eff8a96832177f2b2d9261fc606d38723c5d664d19fbf090890eb8

  • SHA512

    1e6459e15dc8517ed1d930ed4979951ea9b7e7bd2b5d68bc57681f8a9b1cbc7118054a0dd57d14b1d527d00855b40e71a325d59fd80a40dce6b07fa39f2ec351

  • SSDEEP

    12288:IMrSy904SV8qP97OmUxSNbeKVvRl/KQK:KykVDNTMShJzSQK

Malware Config

Extracted

Family

redline

Botnet

dona

C2

217.196.96.101:4132

Attributes
  • auth_value

    9fbb198992bbc83a84ab1f21384813e3

Targets

    • Target

      fcf4346c99eff8a96832177f2b2d9261fc606d38723c5d664d19fbf090890eb8

    • Size

      480KB

    • MD5

      91102bd858a89f45f0f7f6c80af01656

    • SHA1

      3eb5f6aad87e2212b45ba0a4bc0a9480916985ef

    • SHA256

      fcf4346c99eff8a96832177f2b2d9261fc606d38723c5d664d19fbf090890eb8

    • SHA512

      1e6459e15dc8517ed1d930ed4979951ea9b7e7bd2b5d68bc57681f8a9b1cbc7118054a0dd57d14b1d527d00855b40e71a325d59fd80a40dce6b07fa39f2ec351

    • SSDEEP

      12288:IMrSy904SV8qP97OmUxSNbeKVvRl/KQK:KykVDNTMShJzSQK

    • 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 Enterprise v6

Tasks