Overview

overview

10

Static

static

3

17c963bd9a...a0.exe

windows7-x64

10

17c963bd9a...a0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    17c963bd9a9ba87c8d7ece7f157e1aa0.bin

  • Size

    1.6MB

  • Sample

    240708-cbg3maxanm

  • MD5

    17c963bd9a9ba87c8d7ece7f157e1aa0

  • SHA1

    919676969c00f632c5d622c970887090f21fcce6

  • SHA256

    e1a5fa3567d60770bad8948468b70e9de71244a18fa2fee8d9285b959a9bb70f

  • SHA512

    9393c54973f33786b1db678dbdd8e573b68071385513f1a56f6f582e6ca857baa6307ac6ee8827187494606230550d6dc3c2a82295adbc9d20da4673b3eea286

  • SSDEEP

    12288:0DQ4TNG+Oplm6R2lqtiI4MpXM+bbXGqWZgZUC6hej6pV36fo0TC6v0:0DQK1Obm+2lda/XFWZ+ZeD6fHOX

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      17c963bd9a9ba87c8d7ece7f157e1aa0.bin

    • Size

      1.6MB

    • MD5

      17c963bd9a9ba87c8d7ece7f157e1aa0

    • SHA1

      919676969c00f632c5d622c970887090f21fcce6

    • SHA256

      e1a5fa3567d60770bad8948468b70e9de71244a18fa2fee8d9285b959a9bb70f

    • SHA512

      9393c54973f33786b1db678dbdd8e573b68071385513f1a56f6f582e6ca857baa6307ac6ee8827187494606230550d6dc3c2a82295adbc9d20da4673b3eea286

    • SSDEEP

      12288:0DQ4TNG+Oplm6R2lqtiI4MpXM+bbXGqWZgZUC6hej6pV36fo0TC6v0:0DQK1Obm+2lda/XFWZ+ZeD6fHOX

    Score
    10/10
    evasionpersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (69) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Checks computer location settings

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

    • Deletes itself

    • 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

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

4
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks