Overview

overview

10

Static

static

3

f8a1204275...bc.exe

windows7-x64

10

f8a1204275...bc.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f8a1204275b349adf0789613f79d9a8c775b28f37af77f383c25fa4ac03718bc.exe

  • Size

    1.1MB

  • Sample

    230514-xa4v8afc8v

  • MD5

    c11f273891402df088ad2e9834e1225d

  • SHA1

    5595192ca4c0c32b8d67a34d8ae1b24b82e02b2f

  • SHA256

    f8a1204275b349adf0789613f79d9a8c775b28f37af77f383c25fa4ac03718bc

  • SHA512

    2c6a1488d5ba1d3358d736e52ff6a1bbd1316a63a36e3879de28bcd5775da7eefed5e2c9320cea737d08b84e80ff72ce2abdb2f8d5c1065f0bba7e0056cd9571

  • SSDEEP

    24576:iy9idnFJCp/Y+KCr4gUQFvW3HGW/8EkprsHepG/pJ/0EFXZW:J90FJAY+KCr8QtWXGE8EgNpMpJ/0e

Score
10/10
redlinemessiwarumdiscoveryevasioninfostealerpersistencespywarestealertrojan

Malware Config

Extracted

Family

redline

Botnet

messi

C2

185.161.248.75:4132

Attributes
  • auth_value

    b602b28664bb738e322d37baab91db28

Extracted

Family

redline

Botnet

warum

C2

185.161.248.75:4132

Attributes
  • auth_value

    0bdb2dda91dadc65f555dee088a6a2a4

Targets

    • Target

      f8a1204275b349adf0789613f79d9a8c775b28f37af77f383c25fa4ac03718bc.exe

    • Size

      1.1MB

    • MD5

      c11f273891402df088ad2e9834e1225d

    • SHA1

      5595192ca4c0c32b8d67a34d8ae1b24b82e02b2f

    • SHA256

      f8a1204275b349adf0789613f79d9a8c775b28f37af77f383c25fa4ac03718bc

    • SHA512

      2c6a1488d5ba1d3358d736e52ff6a1bbd1316a63a36e3879de28bcd5775da7eefed5e2c9320cea737d08b84e80ff72ce2abdb2f8d5c1065f0bba7e0056cd9571

    • SSDEEP

      24576:iy9idnFJCp/Y+KCr4gUQFvW3HGW/8EkprsHepG/pJ/0EFXZW:J90FJAY+KCr8QtWXGE8EgNpMpJ/0e

    Score
    10/10
    redlinemessiwarumdiscoveryevasioninfostealerpersistencespywarestealertrojan

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • RedLine

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

      infostealerredline

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

      spywarestealer

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks