Overview

overview

10

Static

static

10

icyloader.exe

windows7-x64

7

icyloader.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    icyloader.zip

  • Size

    18.4MB

  • Sample

    240704-qgwpvszbmc

  • MD5

    65485311516f9d27e5fb722de30c1209

  • SHA1

    64909a48ad2802af48948b990df88828d97198b0

  • SHA256

    2630784457253085d1bfcf955643336e648f1826a60d3b6658cd1735e5490081

  • SHA512

    37a3b1a4f31e341a951083bea2979af74fffaf20b596835fdb6a17b97d24c34b95ddb0f1f6dfd3851a59ad07061be65c783f9ef92478013119eb5be11f83956a

  • SSDEEP

    393216:1G3dbvXbrzAJuuwqbySFSssAkXmLGzggNvuzo4PqyStpVe:k3JvX308uwvCsLzHIzrqpVe

Score
10/10
empyreanpersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      icyloader.exe

    • Size

      18.6MB

    • MD5

      87a1d5d53368a1762fe8decccb827863

    • SHA1

      4b631c8795771f67359415997486c30dce0e55c3

    • SHA256

      589c258c01a882e5cb4a4c53de7f3b9d55ec9f904a787a1db759743680fb4391

    • SHA512

      095027f03b79479634b8beb399919d22e1567421da099c3bc8247231e49537f90cb1b4e05b165bd48177b007f80723ae8eef125df9fd586192f167bff6b9ed6e

    • SSDEEP

      393216:HqPnLFXlrP2Q8DOETgsCKfGFOgnPvE1T+d4QxWqN:KPLFXNuQhECoCU1g4IN

    Score
    7/10
    upxpersistenceprivilege_escalationspywarestealer

    • 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

    • Adds Run key to start application

      persistence

    • 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

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Modify Registry

2
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks