General

  • Target
    Crack-17.1 @GsmTubee.rar
  • Size 105.6MB
  • Sample260626-ncejnsbw2n
  • SHA256 8f446760e86d7fdab04f07fdeaa3e90a53a0b77baae56b25b01063d8a1aa5a12
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Crack-17.1 @GsmTubee.rar
    • Size 105.6MB
    • SHA256 8f446760e86d7fdab04f07fdeaa3e90a53a0b77baae56b25b01063d8a1aa5a12
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      Crack-17.1 @GsmTubee/CKEngine.dll
    • Size 14.9MB
    • SHA256 2104d5c346d178109b8041a757e4e0f1bb68daeab28d1a6a0a313358933af76a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Crack-17.1 @GsmTubee/CKEngine_.dll
    • Size 6.0MB
    • SHA256 e7d49d0f0a74a0a734afc419290015a2c2229bb7adc13fd40ce0eb79644e6055
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Crack-17.1 @GsmTubee/DeviceExtractor/libcrypto-1_1-x64.dll
    • Size 3.3MB
    • SHA256 712b577da41b68c5669d107f077a776d4cb30ed7b49bddc3cf5ed5dead78895f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Crack-17.1 @GsmTubee/DeviceExtractor/winspool.drv
    • Size 11.7MB
    • SHA256 44a33e74d957d033f66837be7887ad07850e1906eabe0850d171cab03f426dae
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Crack-17.1 @GsmTubee/Maps/libcrypto-1_1-x64.dll
    • Size 3.3MB
    • SHA256 712b577da41b68c5669d107f077a776d4cb30ed7b49bddc3cf5ed5dead78895f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Crack-17.1 @GsmTubee/Maps/winspool.drv
    • Size 11.7MB
    • SHA256 44a33e74d957d033f66837be7887ad07850e1906eabe0850d171cab03f426dae
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Crack-17.1 @GsmTubee/OFEC/CKEngine.dll
    • Size 14.9MB
    • SHA256 2104d5c346d178109b8041a757e4e0f1bb68daeab28d1a6a0a313358933af76a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Crack-17.1 @GsmTubee/OFEC/CKEngine_.dll
    • Size 6.0MB
    • SHA256 e7d49d0f0a74a0a734afc419290015a2c2229bb7adc13fd40ce0eb79644e6055
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Crack-17.1 @GsmTubee/OFEC/winspool.drv
    • Size 11.7MB
    • SHA256 44a33e74d957d033f66837be7887ad07850e1906eabe0850d171cab03f426dae
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Crack-17.1 @GsmTubee/OxyCheck64.dll
    • Size 14.9MB
    • SHA256 de704a58e6eab40bb7bf3431714508c1eed4ee8ebf67016f859cac9eaab6da35
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Crack-17.1 @GsmTubee/OxyCheck64_.dll
    • Size 8.5MB
    • SHA256 ce89510ae5399abde81bf330a10ee2e03488797c23a6404fef2240ce709c9da8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

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

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Target
      Crack-17.1 @GsmTubee/winspool.drv
    • Size 11.7MB
    • SHA256 44a33e74d957d033f66837be7887ad07850e1906eabe0850d171cab03f426dae
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
5/10

behavioral1

Score
1/10

behavioral2

adwarepersistenceransomwarespyware
Score
8/10

behavioral3

Score
5/10

behavioral4

Score
5/10

behavioral5

defense_evasion
Score
9/10

behavioral6

defense_evasion
Score
9/10

behavioral7

Score
5/10

behavioral8

Score
5/10

behavioral9

Score
5/10

behavioral10

Score
5/10

behavioral11

Score
5/10

behavioral12

adwarepersistenceransomwarespyware
Score
8/10

behavioral13

Score
5/10

behavioral14

Score
5/10

behavioral15

Score
5/10

behavioral16

Score
5/10

behavioral17

defense_evasion
Score
9/10

behavioral18

defense_evasion
Score
9/10

behavioral19

Score
5/10

behavioral20

Score
5/10

behavioral21

Score
5/10

behavioral22

Score
5/10

behavioral23

defense_evasion
Score
9/10

behavioral24

adwaredefense_evasionpersistenceransomwarespyware
Score
9/10

behavioral25

Score
5/10

behavioral26

adwarepersistenceransomwarespyware
Score
8/10