Overview

overview

10

Static

static

d56f262888...e6.exe

windows7-x64

10

d56f262888...e6.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    efbdd6926c4cb453abc717966d17247b.bin

  • Size

    155KB

  • Sample

    230123-l6zetscg96

  • MD5

    df0dc4b6bef831b490e0942994aeb276

  • SHA1

    7e0550345097270a7c3127814fb9d3b7922dedfe

  • SHA256

    9710c717d29c3939520a177dc44aa08d7098b70f3650c37f25f260f677542306

  • SHA512

    a2bf72eb5837b236cd16fee7998ac96fcaf4b6a0bff32a6cca95635599041fc16fa99fb2bf0379b720ce28d9ee4d49ac2cd9ad1b34e579c55cc3692448ebd2be

  • SSDEEP

    3072:x9eiVjLimlrn1NLXw1uU4SRkS6FYeKK45Ll1lEKL8sz6:PJVjrh1Nc4U4SUSl5x1TAsm

Score
10/10
purecrypterredline1discoverydownloaderinfostealerloaderpersistencespywarestealer

Malware Config

Extracted

Family

purecrypter

C2

https://buffetdetalhes.com/wp-admin/images/css/marina/bo/Vqhpwhiml.dll

Extracted

Family

redline

Botnet

1

C2

45.142.214.214:20301

Attributes
  • auth_value

    9c39d577e04da4bd3bab7c12203f5f07

Targets

    • Target

      d56f262888e77a5de910970fdc1fa46fef7fc527da135926e994affa293ebde6.exe

    • Size

      898KB

    • MD5

      efbdd6926c4cb453abc717966d17247b

    • SHA1

      4d5527e2b261b908905c857776cf625b12b3959c

    • SHA256

      d56f262888e77a5de910970fdc1fa46fef7fc527da135926e994affa293ebde6

    • SHA512

      d64ebc2141a1924c50589d349914471192a0be23ed436e98ea5a9c6c5c813e6b41b18979ebc6b0ca360042396fc31d656677d283b7b0a6a7bd6ff9e5f536f68b

    • SSDEEP

      6144:2ahOEYGnXi1o+ragfy6QRTsU3S7OZb9a:2icGXko+ragfAoUC7OZ8

    Score
    10/10
    purecrypterredline1downloaderinfostealerloaderpersistencediscoveryspywarestealer

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

      loaderdownloaderpurecrypter

    • RedLine

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

      infostealerredline

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks