Overview

overview

10

Static

static

7

2607ad1d41...85.exe

windows7-x64

10

2607ad1d41...85.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2607ad1d41dc60cabe77325f6c868c849bd4e2e9e976c4249f16501f4a44cf85

  • Size

    2.5MB

  • Sample

    240701-yg4dpswcpg

  • MD5

    0f7a7b56f9d024f85a540943942d0524

  • SHA1

    e37ff14323fe92e85f8c9d3d7a97858b81b57e44

  • SHA256

    2607ad1d41dc60cabe77325f6c868c849bd4e2e9e976c4249f16501f4a44cf85

  • SHA512

    10d53c12e2e6e3edd672c0cadfc2c53f2fb5abf70999523befeec9c7d7b0f21fd87ae27d8ebbd7ebecacbf7faba8a669cf31fcea5b0ea70de45b255317383b32

  • SSDEEP

    49152:fxmvumkQ9lY9sgUXdTPSxdQ8KX75IyuWuCjcCqWOyxo:fxx9NUFkQx753uWuCyyxo

Score
10/10
evasionpersistencethemidatrojan

Malware Config

Targets

    • Target

      2607ad1d41dc60cabe77325f6c868c849bd4e2e9e976c4249f16501f4a44cf85

    • Size

      2.5MB

    • MD5

      0f7a7b56f9d024f85a540943942d0524

    • SHA1

      e37ff14323fe92e85f8c9d3d7a97858b81b57e44

    • SHA256

      2607ad1d41dc60cabe77325f6c868c849bd4e2e9e976c4249f16501f4a44cf85

    • SHA512

      10d53c12e2e6e3edd672c0cadfc2c53f2fb5abf70999523befeec9c7d7b0f21fd87ae27d8ebbd7ebecacbf7faba8a669cf31fcea5b0ea70de45b255317383b32

    • SSDEEP

      49152:fxmvumkQ9lY9sgUXdTPSxdQ8KX75IyuWuCjcCqWOyxo:fxx9NUFkQx753uWuCyyxo

    Score
    10/10
    evasionpersistencethemidatrojan

    • 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

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

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