General

  • Target

    7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a

  • Size

    658KB

  • Sample

    211019-qjk15sfhb2

  • MD5

    80845c9a3c521335a75e00e0648d6286

  • SHA1

    43554b2e406f607ffbb0f5fb89dc047f604f57d6

  • SHA256

    7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a

  • SHA512

    1f2c57432a005ae1a0bffdd9e10bb86a9fb37e131504a5b5c54324587230d6335849d7fceb1f7bf4c30453aec3a098b650164510fcdf81911f98cd270e823a2f

Malware Config

Extracted

Family

redline

Botnet

mix19.10

C2

185.215.113.15:57055

Targets

    • Target

      7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a

    • Size

      658KB

    • MD5

      80845c9a3c521335a75e00e0648d6286

    • SHA1

      43554b2e406f607ffbb0f5fb89dc047f604f57d6

    • SHA256

      7552a362e81c4cafd56ea89ff3c6b32b19bb86c453f84b512dd1af198ebab20a

    • SHA512

      1f2c57432a005ae1a0bffdd9e10bb86a9fb37e131504a5b5c54324587230d6335849d7fceb1f7bf4c30453aec3a098b650164510fcdf81911f98cd270e823a2f

    • RedLine

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

    • RedLine 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.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks