Overview

overview

10

Static

static

e9bb5824bd...b5.exe

windows7_x64

10

e9bb5824bd...b5.exe

windows10_x64

10

Sharing

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General

  • Target

    e9bb5824bdcb260753367e68abfa8fb5

  • Size

    1.4MB

  • Sample

    210915-hlchsadafp

  • MD5

    e9bb5824bdcb260753367e68abfa8fb5

  • SHA1

    956c467cdbecf98b250f780aa3d8cd1d9634f3a4

  • SHA256

    f5c297279b27a02d9ede35e210c0bf0dbe0decbecd09183e5a2677f05cea50db

  • SHA512

    e33838c5dd7e94efdf08ae37f33945dd6eefa26f8a56f415e2447179c40bd9d081abf59a1f054274ea9e1b5e80a9948a55ba5d0a048ff8f0f45f644b524d6c5f

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      e9bb5824bdcb260753367e68abfa8fb5

    • Size

      1.4MB

    • MD5

      e9bb5824bdcb260753367e68abfa8fb5

    • SHA1

      956c467cdbecf98b250f780aa3d8cd1d9634f3a4

    • SHA256

      f5c297279b27a02d9ede35e210c0bf0dbe0decbecd09183e5a2677f05cea50db

    • SHA512

      e33838c5dd7e94efdf08ae37f33945dd6eefa26f8a56f415e2447179c40bd9d081abf59a1f054274ea9e1b5e80a9948a55ba5d0a048ff8f0f45f644b524d6c5f

    Score
    10/10
    evasionpersistencetrojan

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Turns off Windows Defender SpyNet reporting

      evasion

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Nirsoft

    • Executes dropped EXE

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

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

    • Drops startup file

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Maps connected drives based on registry

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

7
T1112

Disabling Security Tools

5
T1089

Bypass User Account Control

1
T1088

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks