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Analysis
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max time kernel
150s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
10/10/2024, 13:26
Static task
static1
Behavioral task
behavioral1
Sample
2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe
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Size
93KB
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MD5
d4cd2ff91baf898d3afa5c34109e27c8
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SHA1
bd17e4452b292080cb0087fd4e5b100cccfe1c2d
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SHA256
b8a646dd0931a3b455c720e4f3a6346447a3b4d7f1d41ff4336d29eac44055e0
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SHA512
b3104d8f541483d6cfb1897b1cf809be9ed47c951621be830c6abbff6578d40d5e95256a312a8e8a833cec700e6fd9190be1babe306a37aef1cac26496e08687
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SSDEEP
768:GlKar8kr2D6AKlLO+SNhBgCHDck4MV0ggv8KoETBB9D3xvjHhx4eC7Xj8Qc17/PT:qo/6A0q5HDR4oWBx3xrBx41z8QctT
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2664 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2848 DevicePairingWizard.exe -
Impair Defenses: Safe Mode Boot 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\NGEN19476_32 2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal\NGEN19476_32\ = "Service" 2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe -
Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs
When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.
description ioc Process File opened for modification C:\ProgramData\Microsoft\v2.0_2.0.0.0__7bfc298cb499436b\DevicePairingWizard.exe:Zone.Identifier 2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DevicePairingWizard.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fsutil.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2664 cmd.exe 2996 PING.EXE -
NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\ProgramData\Microsoft\v2.0_2.0.0.0__7bfc298cb499436b\DevicePairingWizard.exe:Zone.Identifier 2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2996 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe 2848 DevicePairingWizard.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1624 wrote to memory of 2664 1624 2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe 32 PID 1624 wrote to memory of 2664 1624 2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe 32 PID 1624 wrote to memory of 2664 1624 2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe 32 PID 1624 wrote to memory of 2664 1624 2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe 32 PID 2664 wrote to memory of 2996 2664 cmd.exe 34 PID 2664 wrote to memory of 2996 2664 cmd.exe 34 PID 2664 wrote to memory of 2996 2664 cmd.exe 34 PID 2664 wrote to memory of 2996 2664 cmd.exe 34 PID 2664 wrote to memory of 2568 2664 cmd.exe 35 PID 2664 wrote to memory of 2568 2664 cmd.exe 35 PID 2664 wrote to memory of 2568 2664 cmd.exe 35 PID 2664 wrote to memory of 2568 2664 cmd.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe"1⤵
- Impair Defenses: Safe Mode Boot
- Subvert Trust Controls: Mark-of-the-Web Bypass
- System Location Discovery: System Language Discovery
- NTFS ADS
- Suspicious use of WriteProcessMemory
PID:1624 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /d /c ping -n 2 127.0.0.1 > NUL & fsutil file setzerodata offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe" & del "C:\Users\Admin\AppData\Local\Temp\2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe" > NUL & exit2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2664 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2996
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C:\Windows\SysWOW64\fsutil.exefsutil file setzerodata offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\2024-10-10_d4cd2ff91baf898d3afa5c34109e27c8_lockbit.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2568
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C:\ProgramData\Microsoft\v2.0_2.0.0.0__7bfc298cb499436b\DevicePairingWizard.exeC:\ProgramData\Microsoft\v2.0_2.0.0.0__7bfc298cb499436b\DevicePairingWizard.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2848
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Impair Defenses
1Safe Mode Boot
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Replay Monitor
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Downloads
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Filesize
93KB
MD5d4cd2ff91baf898d3afa5c34109e27c8
SHA1bd17e4452b292080cb0087fd4e5b100cccfe1c2d
SHA256b8a646dd0931a3b455c720e4f3a6346447a3b4d7f1d41ff4336d29eac44055e0
SHA512b3104d8f541483d6cfb1897b1cf809be9ed47c951621be830c6abbff6578d40d5e95256a312a8e8a833cec700e6fd9190be1babe306a37aef1cac26496e08687
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Filesize
89KB
MD58440be68680deec2673ac950eba194ec
SHA19ae1a04d9eef65bf3bacb539c3d74a73df94bac6
SHA2567dc7de259dbe55cbd933a773eddfa754af9207982bac0dc5e00d4735c41927bc
SHA512617b7198a4ef806a453e74b2a07f87af8a2f5141ec231f509454769cd130c71a25ca3f6ff8655dae61547baf6521135ff2fa74a3353dd97266ae77b6f3fdd645