Overview

overview

10

Static

static

7

b2990cdeae...41.exe

windows10-2004-x64

10

b2990cdeae...41.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    b2990cdeaead0a723333987a115ea0c4a1b4776692c61032e7c3fa98ad321e41
  • Size 2.7MB
  • Sample260511-x8k6rsg151
  • SHA256 b2990cdeaead0a723333987a115ea0c4a1b4776692c61032e7c3fa98ad321e41
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
blackmoonbankerdefense_evasiondiscoverythemidatrojanupx

Malware Config

Targets

    • Target
      b2990cdeaead0a723333987a115ea0c4a1b4776692c61032e7c3fa98ad321e41
    • Size 2.7MB
    • SHA256 b2990cdeaead0a723333987a115ea0c4a1b4776692c61032e7c3fa98ad321e41
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    bankerdefense_evasiondiscoveryblackmoonthemidatrojanupx

    • Detect Blackmoon payload

    • Family: Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

      trojanbankerblackmoon

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

      defense_evasion

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks