Overview

overview

10

Static

static

10

Client.exe

windows10-2004-x64

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Client.exe

  • Size

    57KB

  • Sample

    240627-ppv8matfjj

  • MD5

    d5974fd7079170fcaae8d9f67871cfae

  • SHA1

    c898165a5e5277acb909f5f83f50c218055c0a79

  • SHA256

    0b3669c3b810dd0b3e04d0059885e4339ca5f152373f9516dd6d745cb5371a2b

  • SHA512

    8151b6a0a040cf36005d00c26539115f41c07dc0ee713d08711f542bd96e5f78f7349f35352f859b7f621894e8dd23bb8d7a447871f6036a59f4dadb0721f1ba

  • SSDEEP

    1536:E+mlvaVccBqyKeENPbr2oWfAoepo0OoL6TPfr:EvlaVccBgbr44o0OomrD

Score
10/10
modiloaderneshtaxwormdefense_evasionevasionpersistenceratspywarestealertrojanupx

Malware Config

Extracted

Family

xworm

C2

during-goto.gl.at.ply.gg:45478

Attributes
  • install_file

    USB.exe

Targets

    • Target

      Client.exe

    • Size

      57KB

    • MD5

      d5974fd7079170fcaae8d9f67871cfae

    • SHA1

      c898165a5e5277acb909f5f83f50c218055c0a79

    • SHA256

      0b3669c3b810dd0b3e04d0059885e4339ca5f152373f9516dd6d745cb5371a2b

    • SHA512

      8151b6a0a040cf36005d00c26539115f41c07dc0ee713d08711f542bd96e5f78f7349f35352f859b7f621894e8dd23bb8d7a447871f6036a59f4dadb0721f1ba

    • SSDEEP

      1536:E+mlvaVccBqyKeENPbr2oWfAoepo0OoL6TPfr:EvlaVccBgbr44o0OomrD

    Score
    10/10
    modiloaderneshtaxwormdefense_evasionevasionpersistenceratspywarestealertrojanupx

    • Detect Neshta payload

    • Detect Xworm Payload

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

      trojanmodiloader

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • ModiLoader Second Stage

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Disables Task Manager via registry modification

      evasion

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

      defense_evasion

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Active Setup

1
T1547.014

Event Triggered Execution

1
T1546

Change Default File Association

1
T1546.001

Defense Evasion

Modify Registry

4
T1112

Impair Defenses

1
T1562

Safe Mode Boot

1
T1562.009

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

5
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

2
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks