Overview

overview

10

Static

static

7

main.exe

windows7-x64

10

main.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    main.exe

  • Size

    5.9MB

  • Sample

    240428-f3q2dsgh99

  • MD5

    3354496085a148bf84e4b9249d8ab9b2

  • SHA1

    7f5a53faa73edac8a2999bc8624b8c8ce943f06a

  • SHA256

    43cf51ea2ac2ea60017c077d196d9719c6217548510619aa8ac18c6657163c55

  • SHA512

    66c9f316002593745d1b7e141c5c0cc70695f50f140ac2b9b32753a89ac3c482a3ca57afa825a2bd6c6e72855ac4367eb0ea1b933974fc3592739b63a93c71df

  • SSDEEP

    98304:TXzhW148Pd+Tf1mpcOldJQ3/V5s18HdDo45ow3ONp2MTJs9wplordZNum6vukIP0:zFK4s0TfLOdo/bs1moU2N8AMmofNum6z

Score
10/10
evasionpersistencepyinstallerthemidatrojan

Malware Config

Targets

    • Target

      main.exe

    • Size

      5.9MB

    • MD5

      3354496085a148bf84e4b9249d8ab9b2

    • SHA1

      7f5a53faa73edac8a2999bc8624b8c8ce943f06a

    • SHA256

      43cf51ea2ac2ea60017c077d196d9719c6217548510619aa8ac18c6657163c55

    • SHA512

      66c9f316002593745d1b7e141c5c0cc70695f50f140ac2b9b32753a89ac3c482a3ca57afa825a2bd6c6e72855ac4367eb0ea1b933974fc3592739b63a93c71df

    • SSDEEP

      98304:TXzhW148Pd+Tf1mpcOldJQ3/V5s18HdDo45ow3ONp2MTJs9wplordZNum6vukIP0:zFK4s0TfLOdo/bs1moU2N8AMmofNum6z

    Score
    10/10
    evasionpersistencepyinstallerthemidatrojan

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

2
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks