Overview

overview

9

Static

static

7

Loader.exe

windows7-x64

9

Loader.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    Loader.exe

  • Size

    3.6MB

  • Sample

    230324-2v7vtshh32

  • MD5

    9485ef4eb4927403cb0f1b40563e7d83

  • SHA1

    97f4105f7a911d7b9f9028bac945aad687e12949

  • SHA256

    4c947ca6cbc5ab813b051bb5ea739842b7c9b46e1d27f8dcc0ef881139ca482f

  • SHA512

    13f110ee534bb13cf5b3120bdf9a2acc0acf0d70bbc902442f985739be742b4b015df08b9ff2dce4625e7fc500cf80f02cb36ef660926148948df92d0dca5a3b

  • SSDEEP

    49152:DV961jhCeR2FNyAphBiyAVO9Enl0xeIGcS9EOoLNBF6FUVMP96BxMM3m9xCTCEBn:DKx48AphuVPeAIGcS9EO8NPVMVWTvJ

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      Loader.exe

    • Size

      3.6MB

    • MD5

      9485ef4eb4927403cb0f1b40563e7d83

    • SHA1

      97f4105f7a911d7b9f9028bac945aad687e12949

    • SHA256

      4c947ca6cbc5ab813b051bb5ea739842b7c9b46e1d27f8dcc0ef881139ca482f

    • SHA512

      13f110ee534bb13cf5b3120bdf9a2acc0acf0d70bbc902442f985739be742b4b015df08b9ff2dce4625e7fc500cf80f02cb36ef660926148948df92d0dca5a3b

    • SSDEEP

      49152:DV961jhCeR2FNyAphBiyAVO9Enl0xeIGcS9EOoLNBF6FUVMP96BxMM3m9xCTCEBn:DKx48AphuVPeAIGcS9EO8NPVMVWTvJ

    Score
    9/10
    evasionthemidatrojan

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

      evasion

    • Stops running service(s)

      evasion

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • 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

Modify Existing Service

1
T1031

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Impair Defenses

1
T1562

Credential Access

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Tasks