Overview

overview

10

Static

static

0214740257...45.exe

windows7_x64

10

0214740257...45.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    0214740257d4e56dc517282a8b9cd0281c8317f970cce810eedc586afdda8f45

  • Size

    462KB

  • Sample

    220523-t3btcsacal

  • MD5

    ce21fc7287d1f563531dd7ba6d1995ae

  • SHA1

    a5cd1be66465fd948343b9e7855138d68f8a0d76

  • SHA256

    0214740257d4e56dc517282a8b9cd0281c8317f970cce810eedc586afdda8f45

  • SHA512

    8467c48d9ea26a32e65150ae743e1d17327fb0e13eabcdc404215b9cb3d1bc1b085c3478fd5282ab3aae900b45ab55bf6e61b0f8f692e6a5613be15f768cb4a3

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      0214740257d4e56dc517282a8b9cd0281c8317f970cce810eedc586afdda8f45

    • Size

      462KB

    • MD5

      ce21fc7287d1f563531dd7ba6d1995ae

    • SHA1

      a5cd1be66465fd948343b9e7855138d68f8a0d76

    • SHA256

      0214740257d4e56dc517282a8b9cd0281c8317f970cce810eedc586afdda8f45

    • SHA512

      8467c48d9ea26a32e65150ae743e1d17327fb0e13eabcdc404215b9cb3d1bc1b085c3478fd5282ab3aae900b45ab55bf6e61b0f8f692e6a5613be15f768cb4a3

    Score
    10/10
    evasionpersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Executes dropped EXE

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • 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

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

4
T1112

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks