General

  • Target

    3760fafd1e5ee645aaef604ff52ffa90b563bc13bfbc18e9b3af523b3ebf20b5

  • Size

    796KB

  • Sample

    210811-nc5f7qn1qj

  • MD5

    a974c0caddd12b9920902ef72ffdad0c

  • SHA1

    bf559198597d137f81eb52e1071389de96514ab4

  • SHA256

    3760fafd1e5ee645aaef604ff52ffa90b563bc13bfbc18e9b3af523b3ebf20b5

  • SHA512

    8d3e5d97380919592ce4123cbc7e0a25665aa5d0f0fd55a3b1553b341689d441278f46898f72e1faedce1a8b84dd7a35d6a9c32399e74df967b5d3e9d80bb729

Malware Config

Extracted

Family

redline

Botnet

RUZ

C2

sandedean.xyz:80

Targets

    • Target

      3760fafd1e5ee645aaef604ff52ffa90b563bc13bfbc18e9b3af523b3ebf20b5

    • Size

      796KB

    • MD5

      a974c0caddd12b9920902ef72ffdad0c

    • SHA1

      bf559198597d137f81eb52e1071389de96514ab4

    • SHA256

      3760fafd1e5ee645aaef604ff52ffa90b563bc13bfbc18e9b3af523b3ebf20b5

    • SHA512

      8d3e5d97380919592ce4123cbc7e0a25665aa5d0f0fd55a3b1553b341689d441278f46898f72e1faedce1a8b84dd7a35d6a9c32399e74df967b5d3e9d80bb729

    • RedLine

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

    • RedLine Payload

    • Executes dropped EXE

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • 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

Persistence

Hidden Files and Directories

2
T1158

Defense Evasion

Hidden Files and Directories

2
T1158

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