General

  • Target

    85ef416ea4190eaf38a2697152ee6561.exe

  • Size

    3.0MB

  • Sample

    210223-5eqx4w2rve

  • MD5

    85ef416ea4190eaf38a2697152ee6561

  • SHA1

    556d37b62d2068273f56a988e4aed4429d7c10f6

  • SHA256

    f9ef65133d324e1026972cbfbbe86fb0f2a4174a864dedbb45a73857770baaad

  • SHA512

    acc21ec3f786eaabfc1d296183e218c277fabac86345a02bf45da4c9c864a29193f6c591cc9902389e3301b021e064a2149171c434d1bf95cd62c125962fb4b7

Malware Config

Targets

    • Target

      85ef416ea4190eaf38a2697152ee6561.exe

    • Size

      3.0MB

    • MD5

      85ef416ea4190eaf38a2697152ee6561

    • SHA1

      556d37b62d2068273f56a988e4aed4429d7c10f6

    • SHA256

      f9ef65133d324e1026972cbfbbe86fb0f2a4174a864dedbb45a73857770baaad

    • SHA512

      acc21ec3f786eaabfc1d296183e218c277fabac86345a02bf45da4c9c864a29193f6c591cc9902389e3301b021e064a2149171c434d1bf95cd62c125962fb4b7

    • RedLine

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

    • RedLine Payload

    • 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.

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks