Overview

overview

10

Static

static

a1c3e1f6e6...b4.exe

windows7_x64

10

a1c3e1f6e6...b4.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    a1c3e1f6e6b81321e3cf866d05f5b19987203bcd576e9e3e2398641490f0bfb4

  • Size

    1.8MB

  • Sample

    220322-p7hp9afbb6

  • MD5

    3a58fb8bddcd783603cd2db060bb393c

  • SHA1

    9322cb54e34843470ac96a70b475c1e3beaa21a1

  • SHA256

    a1c3e1f6e6b81321e3cf866d05f5b19987203bcd576e9e3e2398641490f0bfb4

  • SHA512

    eefedae8e6273910931eefe05eb6530d6e4790b116e69cf37717c467eaba43074dda3fc34e84ab6dcc92dee8ac93aa41d95a5314066ffb7d68a5ca01ad445b7c

Score
10/10
discoveryevasionpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      a1c3e1f6e6b81321e3cf866d05f5b19987203bcd576e9e3e2398641490f0bfb4

    • Size

      1.8MB

    • MD5

      3a58fb8bddcd783603cd2db060bb393c

    • SHA1

      9322cb54e34843470ac96a70b475c1e3beaa21a1

    • SHA256

      a1c3e1f6e6b81321e3cf866d05f5b19987203bcd576e9e3e2398641490f0bfb4

    • SHA512

      eefedae8e6273910931eefe05eb6530d6e4790b116e69cf37717c467eaba43074dda3fc34e84ab6dcc92dee8ac93aa41d95a5314066ffb7d68a5ca01ad445b7c

    Score
    10/10
    evasionpersistencetrojandiscoveryspywarestealer

    • Modifies WinLogon for persistence

      persistence

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • UAC bypass

      evasiontrojan

    • Executes dropped EXE

    • Checks computer location settings

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

    • 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

    • Checks whether UAC is enabled

      evasiontrojan

    • 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 v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Bypass User Account Control

1
T1088

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

4
T1112

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks