General

  • Target

    d0ff6bcf8114ae79ca478abd15ec7fdc682b81b57cafc7e534a24a531ced084f

  • Size

    556KB

  • Sample

    230324-2pebbshg94

  • MD5

    05b8b76539012d1d6fcc06283722ca7d

  • SHA1

    941c14efb343c11cf15c0ab0797a404598a684c1

  • SHA256

    d0ff6bcf8114ae79ca478abd15ec7fdc682b81b57cafc7e534a24a531ced084f

  • SHA512

    a2cf2a3a9a022112de1d4e4da740f57d4f044d458bc2bc7809bea106accc1a428e3b1b19c1ba7276060fb39fa7c6ce79e1981c1e7bbf684beeda9a538d9121b9

  • SSDEEP

    12288:+Mrmy90Q1LvmRlzr5Fo9NqgH3HL2FpgOf:EyledFgqOHegS

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

lida

C2

193.233.20.32:4125

Attributes
  • auth_value

    24052aa2e9b85984a98d80cf08623e8d

Targets

    • Target

      d0ff6bcf8114ae79ca478abd15ec7fdc682b81b57cafc7e534a24a531ced084f

    • Size

      556KB

    • MD5

      05b8b76539012d1d6fcc06283722ca7d

    • SHA1

      941c14efb343c11cf15c0ab0797a404598a684c1

    • SHA256

      d0ff6bcf8114ae79ca478abd15ec7fdc682b81b57cafc7e534a24a531ced084f

    • SHA512

      a2cf2a3a9a022112de1d4e4da740f57d4f044d458bc2bc7809bea106accc1a428e3b1b19c1ba7276060fb39fa7c6ce79e1981c1e7bbf684beeda9a538d9121b9

    • SSDEEP

      12288:+Mrmy90Q1LvmRlzr5Fo9NqgH3HL2FpgOf:EyledFgqOHegS

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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 Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks