Overview

overview

10

Static

static

7

bobux2.0.exe

windows7-x64

bobux2.0.exe

windows10-2004-x64

Resubmissions

06-10-2022 06:00

221006-gqkjhsgdg6 10

05-10-2022 14:47

221005-r5vyxaefa8 10

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General

  • Target

    bobux2.0.exe

  • Size

    5.4MB

  • Sample

    221005-r5vyxaefa8

  • MD5

    0f4e55aba3f0e3c761c487847f703d5a

  • SHA1

    13ff1dfafd058c67cd0ce2df49b993298fd5dac2

  • SHA256

    16a9778666f1bdb44777948eca42408df9718aaad2869753990835031578e736

  • SHA512

    d9df7064c95d3f725fe707faaa89c3c9886698a4f3808c116cfb98eb138ca71de40e20fbc65f78cfea2e3c195a1b4a2f7cc6a6d4624802b71fc42531ee0fa76c

  • SSDEEP

    98304:NxV6zRhld9E1BlYb9uto2jgrGeweoSYp2prwvLWaNFXvow17IugzlHbGSZBN7fZm:vV8ld98BlON2jnbNswvBXvowJgzl7GSO

Score
10/10
agilenetevasionpersistencethemidatrojan

Malware Config

Targets

    • Target

      bobux2.0.exe

    • Size

      5.4MB

    • MD5

      0f4e55aba3f0e3c761c487847f703d5a

    • SHA1

      13ff1dfafd058c67cd0ce2df49b993298fd5dac2

    • SHA256

      16a9778666f1bdb44777948eca42408df9718aaad2869753990835031578e736

    • SHA512

      d9df7064c95d3f725fe707faaa89c3c9886698a4f3808c116cfb98eb138ca71de40e20fbc65f78cfea2e3c195a1b4a2f7cc6a6d4624802b71fc42531ee0fa76c

    • SSDEEP

      98304:NxV6zRhld9E1BlYb9uto2jgrGeweoSYp2prwvLWaNFXvow17IugzlHbGSZBN7fZm:vV8ld98BlON2jnbNswvBXvowJgzl7GSO

    Score
    10/10
    agilenetevasionpersistencethemidatrojan

    • Modifies WinLogon for persistence

      persistence

    • UAC bypass

      evasiontrojan

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

      evasion

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • 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

Winlogon Helper DLL

1
T1004

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Modify Registry

3
T1112

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

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