Overview

overview

9

Static

static

LineInst.exe

windows7_x64

9

LineInst.exe

windows10-2004_x64

7

Sharing

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General

  • Target

    LineInst.exe.7z

  • Size

    63.2MB

  • Sample

    220706-jmy9lsacep

  • MD5

    869859cb926165635b79d42414d4ee50

  • SHA1

    d1ba52158e3745811a3f564673b0cde1a512c369

  • SHA256

    eae05ad219796fb2a3d956c6b1b7478412ca8102dc9822ce080c02132659ac70

  • SHA512

    18d40eae3c4d6c86c8037049666f0ad4f24a537b9d71ad4d0aa35944c6801ef534a9e252de9d40eae43b930eaef0f048abc0dd371bc11e5160ef3b9467b43932

Score
9/10
discoveryevasionthemidatrojan

Malware Config

Targets

    • Target

      LineInst.exe

    • Size

      63.6MB

    • MD5

      9538a246a143ab3dd6102ccf67cc4479

    • SHA1

      977315ff6c432b6ade557a2bd4937681a4435930

    • SHA256

      029e81e6a5307da6c6675a13cdeb0d899027ced1865d219982f0c93c3b3fce63

    • SHA512

      f81a6c3714086a06e80a0938803bac257e617b3d2ac1f344ce61a586bf4cf5ad6772afab66a984536d32b59cd25e7e41e4dd3643447cecb8d65a2636db118afa

    Score
    9/10
    discoveryevasionthemidatrojan

    • 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 installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • 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

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks