Overview

overview

10

Static

static

10

UPGRADER.exe

windows7-x64

7

UPGRADER.exe

windows10-2004-x64

8

Sharing

Copy URL
Twitter E-mail

General

  • Target

    UPGRADER.exe

  • Size

    6.9MB

  • Sample

    240524-shcdqaad73

  • MD5

    94e23cdd6b08b5676c3a26ec85236966

  • SHA1

    02af1dc4444df4ccd2d9c44ad0e5bdb5ca7ac5fe

  • SHA256

    bf1bf24d9ea04f41a0d819cf26ea74c1a2d13395dc85860e8945d20e11d2158a

  • SHA512

    fed3b600d45bf8447b335eecb3c8bd1e8ac33bf8efb3e4ec5a2d804e6f2fc615d90894625c0320b79113a77248d597a1923eb3b09f2109ada44ce0e0b547c181

  • SSDEEP

    196608:grGT0cKeNTfm/pf+xk4dWRGtrbWOjgWy4:Ry/pWu4kRGtrbvMWy4

Score
10/10
blankgrabberexecutionspywarestealerupx

Malware Config

Targets

    • Target

      UPGRADER.exe

    • Size

      6.9MB

    • MD5

      94e23cdd6b08b5676c3a26ec85236966

    • SHA1

      02af1dc4444df4ccd2d9c44ad0e5bdb5ca7ac5fe

    • SHA256

      bf1bf24d9ea04f41a0d819cf26ea74c1a2d13395dc85860e8945d20e11d2158a

    • SHA512

      fed3b600d45bf8447b335eecb3c8bd1e8ac33bf8efb3e4ec5a2d804e6f2fc615d90894625c0320b79113a77248d597a1923eb3b09f2109ada44ce0e0b547c181

    • SSDEEP

      196608:grGT0cKeNTfm/pf+xk4dWRGtrbWOjgWy4:Ry/pWu4kRGtrbvMWy4

    Score
    8/10
    upxexecutionspywarestealer

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

System Information Discovery

3
T1082

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks