Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    file.exe

  • Size

    7.3MB

  • Sample

    220925-bjc8zacfc5

  • MD5

    eca73c15c1809fd6726daa4d0deebc33

  • SHA1

    4c42cb044533473e07102ead72183ead0cbb3d27

  • SHA256

    9e70618bd17d25950a53fd9c2b83f20b19fdbf7ebfe34b016ec55e6b327279eb

  • SHA512

    a79022aad4a39b84b269aacd216aae729dff4178858e0c57c3ec838b500214b4320ba37acdc0ea6f40b12b92039a187d6be5309eca3d75bc50ab8a3b1804beb9

  • SSDEEP

    196608:91O8fM8am3U1EswGUfjl1HkPiEQ80iPe/AmcqrVy39MvrT1W:3OKFamYwGEjl1EPi6tq0avs

Score
10/10
discoveryevasionspywarestealertrojan

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.3MB

    • MD5

      eca73c15c1809fd6726daa4d0deebc33

    • SHA1

      4c42cb044533473e07102ead72183ead0cbb3d27

    • SHA256

      9e70618bd17d25950a53fd9c2b83f20b19fdbf7ebfe34b016ec55e6b327279eb

    • SHA512

      a79022aad4a39b84b269aacd216aae729dff4178858e0c57c3ec838b500214b4320ba37acdc0ea6f40b12b92039a187d6be5309eca3d75bc50ab8a3b1804beb9

    • SSDEEP

      196608:91O8fM8am3U1EswGUfjl1HkPiEQ80iPe/AmcqrVy39MvrT1W:3OKFamYwGEjl1EPi6tq0avs

    Score
    10/10
    discoveryevasionspywarestealertrojan

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • 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

    • Checks installed software on the system

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

      discovery

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks