Overview

overview

10

Static

static

ba48cbe333...6f.exe

windows7_x64

10

ba48cbe333...6f.exe

windows10_x64

10

Sharing

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General

  • Target

    ba48cbe3330971221c4c9c406a30ef6f.exe

  • Size

    1.2MB

  • Sample

    220128-hrha8ahce8

  • MD5

    ba48cbe3330971221c4c9c406a30ef6f

  • SHA1

    d766e0b0a7108d201490b256d5164c087ee13715

  • SHA256

    067b704b54f19baef687e3e3f4ac845283b1f670752df309e6eb143565851da6

  • SHA512

    650e1e0d9bcb1f6f1b123b1782e16fb2a03c8cb034e23b9ff4875572978fa36b3573a65c983555e87ca2adb93adc9dc10e868baa77570620c03e9897ed8a678d

Score
10/10
redlinexmrig123discoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan

Malware Config

Extracted

Family

redline

C2

185.105.119.120:48759

Extracted

Family

redline

Botnet

123

C2

46.3.199.85:4329

Targets

    • Target

      ba48cbe3330971221c4c9c406a30ef6f.exe

    • Size

      1.2MB

    • MD5

      ba48cbe3330971221c4c9c406a30ef6f

    • SHA1

      d766e0b0a7108d201490b256d5164c087ee13715

    • SHA256

      067b704b54f19baef687e3e3f4ac845283b1f670752df309e6eb143565851da6

    • SHA512

      650e1e0d9bcb1f6f1b123b1782e16fb2a03c8cb034e23b9ff4875572978fa36b3573a65c983555e87ca2adb93adc9dc10e868baa77570620c03e9897ed8a678d

    Score
    10/10
    redlinexmrigdiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan123

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • RedLine

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

      infostealerredline

    • RedLine Payload

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • XMRig Miner Payload

      miner

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • 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

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    • 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

2
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks