Overview

overview

9

Static

static

7

c3d4a3acdf...41.exe

windows7_x64

9

c3d4a3acdf...41.exe

windows10-2004_x64

9

Sharing

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General

  • Target

    c3d4a3acdf7e36217b4b9799b5f34f1302e57c3406656ef74c8ed6c4ef30b641

  • Size

    2.7MB

  • Sample

    220212-ay45kaffdm

  • MD5

    47d659b3fa14c54b9700012da8cf2d92

  • SHA1

    da9a4a73ad5a6d9d71750c9e3684bfbca25b7b2a

  • SHA256

    c3d4a3acdf7e36217b4b9799b5f34f1302e57c3406656ef74c8ed6c4ef30b641

  • SHA512

    0eec877866ab22b18cc6a826865a6227a189eb28c65562a469ed9821d26dcf8f0bf9fd27c106e3f717360008cd596ec9fe4452545812726be5434350611c1785

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      c3d4a3acdf7e36217b4b9799b5f34f1302e57c3406656ef74c8ed6c4ef30b641

    • Size

      2.7MB

    • MD5

      47d659b3fa14c54b9700012da8cf2d92

    • SHA1

      da9a4a73ad5a6d9d71750c9e3684bfbca25b7b2a

    • SHA256

      c3d4a3acdf7e36217b4b9799b5f34f1302e57c3406656ef74c8ed6c4ef30b641

    • SHA512

      0eec877866ab22b18cc6a826865a6227a189eb28c65562a469ed9821d26dcf8f0bf9fd27c106e3f717360008cd596ec9fe4452545812726be5434350611c1785

    Score
    9/10
    evasionthemidatrojan

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

      evasion

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

Tasks