Overview

overview

9

Static

static

7

Temp-Spoofer.exe

windows7-x64

9

Temp-Spoofer.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    Temp-Spoofer.exe

  • Size

    3.2MB

  • Sample

    240630-rxea7asfrl

  • MD5

    77c92538ef329e1847377a641d338a99

  • SHA1

    cea16e9c7262661b4473b7c765697491df8e20c3

  • SHA256

    f05bca401bf81914873c7423f0737e881db82c9ee67477652e36e3e766fcd750

  • SHA512

    2299cfe8eb617f28e83b1d3e745bff6dd7e6ef8f85db514ce53593187b05e2d676b0f92571dd29e95e4aae4632d7a5fe05889705207ef881c3fbd5ea612df97e

  • SSDEEP

    98304:dEs2Xgoz2aZjpzNWkFbwC3X9OWnPtZX9E:di2ahWYZ3p1ZXq

Score
9/10
evasionexecutionthemidatrojan

Malware Config

Targets

    • Target

      Temp-Spoofer.exe

    • Size

      3.2MB

    • MD5

      77c92538ef329e1847377a641d338a99

    • SHA1

      cea16e9c7262661b4473b7c765697491df8e20c3

    • SHA256

      f05bca401bf81914873c7423f0737e881db82c9ee67477652e36e3e766fcd750

    • SHA512

      2299cfe8eb617f28e83b1d3e745bff6dd7e6ef8f85db514ce53593187b05e2d676b0f92571dd29e95e4aae4632d7a5fe05889705207ef881c3fbd5ea612df97e

    • SSDEEP

      98304:dEs2Xgoz2aZjpzNWkFbwC3X9OWnPtZX9E:di2ahWYZ3p1ZXq

    Score
    9/10
    evasionexecutionthemidatrojan

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

      evasion

    • Stops running service(s)

      evasionexecution

    • Checks BIOS information in registry

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Impair Defenses

1
T1562

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Service Stop

1
T1489

Resource Development

Reconnaissance

Tasks