Overview

overview

10

Static

static

9b1a7106c9...c1.exe

windows7-x64

10

9b1a7106c9...c1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9b1a7106c9059379d3e50abf93d63bc156b81cc1

  • Size

    119KB

  • Sample

    230102-p1vq8seb43

  • MD5

    8768624262961d13c13c3d59a7483dd4

  • SHA1

    9b1a7106c9059379d3e50abf93d63bc156b81cc1

  • SHA256

    421fb3c3e9b2d45d1a831d5a3cf1e7a6574dae2cfc110c75a8688b023ad723d6

  • SHA512

    44ab5a6b5e42ff38eee5ea516f36c4962634412335f3a78132d129972fc9038d9b9d4d594b7dfff19fc66d050012cbbbf9e316521ce45159a9caa2eb3f40201d

  • SSDEEP

    3072:iISDRIJX/nbVdzrz5XhBWJekHzTUuAngc1I5yHWXKc:o14/nzVhBYHMNHWXKc

Score
10/10
redline1evasioninfostealerspyware

Malware Config

Extracted

Family

redline

Botnet

1

C2

107.182.129.73:21733

Attributes
  • auth_value

    3a5bb0917495b4312d052a0b8977d2bb

Targets

    • Target

      9b1a7106c9059379d3e50abf93d63bc156b81cc1

    • Size

      119KB

    • MD5

      8768624262961d13c13c3d59a7483dd4

    • SHA1

      9b1a7106c9059379d3e50abf93d63bc156b81cc1

    • SHA256

      421fb3c3e9b2d45d1a831d5a3cf1e7a6574dae2cfc110c75a8688b023ad723d6

    • SHA512

      44ab5a6b5e42ff38eee5ea516f36c4962634412335f3a78132d129972fc9038d9b9d4d594b7dfff19fc66d050012cbbbf9e316521ce45159a9caa2eb3f40201d

    • SSDEEP

      3072:iISDRIJX/nbVdzrz5XhBWJekHzTUuAngc1I5yHWXKc:o14/nzVhBYHMNHWXKc

    Score
    10/10
    redline1evasioninfostealerspyware

    • Modifies security service

      evasion

    • RedLine

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

      infostealerredline

    • RedLine payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Stops running service(s)

      evasion

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Impair Defenses

1
T1562

Scripting

1
T1064

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks