General

  • Target

    5d8c7ad6aa8144b4bc06f646f6f2ba94.exe

  • Size

    725KB

  • Sample

    210611-cp2qjhd31e

  • MD5

    5d8c7ad6aa8144b4bc06f646f6f2ba94

  • SHA1

    641522fe7dd02343a8d99d8e161321ceb2725bbc

  • SHA256

    c1eec495b627d628e570d949dcc165a3457ad38ad17965075ddd228c5955a21b

  • SHA512

    5fe837d68cdcf23faf2b1812bb0237fc81fdf48804c01491f44edfdda9fe675a4210e1ab2b10bb7717c2c7f4a746125fe771c6c903554b74e3e2ef019761b45c

Malware Config

Extracted

Family

redline

Botnet

MIX 11.06

C2

185.215.113.17:18597

Targets

    • Target

      5d8c7ad6aa8144b4bc06f646f6f2ba94.exe

    • Size

      725KB

    • MD5

      5d8c7ad6aa8144b4bc06f646f6f2ba94

    • SHA1

      641522fe7dd02343a8d99d8e161321ceb2725bbc

    • SHA256

      c1eec495b627d628e570d949dcc165a3457ad38ad17965075ddd228c5955a21b

    • SHA512

      5fe837d68cdcf23faf2b1812bb0237fc81fdf48804c01491f44edfdda9fe675a4210e1ab2b10bb7717c2c7f4a746125fe771c6c903554b74e3e2ef019761b45c

    • RedLine

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

    • RedLine Payload

    • Downloads MZ/PE file

    • 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

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

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks