General

  • Target

    682013ca0d7ec530c17ed988e9bcd4737225de8467f6dd070a14b3eafef94d48

  • Size

    714KB

  • Sample

    211023-mecx7adcal

  • MD5

    4b7d4b6f574af15d41584ac1d69414f4

  • SHA1

    1887d58c9ad85caacddf897771ff089fb24688bb

  • SHA256

    682013ca0d7ec530c17ed988e9bcd4737225de8467f6dd070a14b3eafef94d48

  • SHA512

    96dff5c7c1dd8498b53621fdaf373b1c3b2955e6c71472337563e8f576f2c278d85fd8878e54b4e6018a932a51b380280de6431aeab8b19a40ed2902dcccb510

Malware Config

Targets

    • Target

      682013ca0d7ec530c17ed988e9bcd4737225de8467f6dd070a14b3eafef94d48

    • Size

      714KB

    • MD5

      4b7d4b6f574af15d41584ac1d69414f4

    • SHA1

      1887d58c9ad85caacddf897771ff089fb24688bb

    • SHA256

      682013ca0d7ec530c17ed988e9bcd4737225de8467f6dd070a14b3eafef94d48

    • SHA512

      96dff5c7c1dd8498b53621fdaf373b1c3b2955e6c71472337563e8f576f2c278d85fd8878e54b4e6018a932a51b380280de6431aeab8b19a40ed2902dcccb510

    • RedLine

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

    • RedLine Payload

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner Payload

    • Downloads MZ/PE file

    • 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

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks