5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a

General

Target

5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe
Size

2.7MB
MD5

b999c72b5042201219eb2dd152dc5a06
SHA1

d05baf5596576ebb24206f5f6ebd4ac68ff42279
SHA256

5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a
SHA512

0d2e50b6142d804fe04d55274208b8340b6bb38f4929d2828615161259dfb2589f426d5ce705b5a2c7f13087bf6588e28ac8f56f3ed1006df88135a5a4298945
SSDEEP

49152:+x4/1Da418cVGckXouoQbIg23UrStIuy242CKk:+x4/ha418cVGckXouurfk2o

Score

10^/10

discovery evasion trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

pid process

2148 5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

pid	process
2148	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe
2148	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe
2148	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

description pid process

Token: SeDebugPrivilege 2148 5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

description	pid	process
Token: SeDebugPrivilege	2148	5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe

C:\Users\Admin\AppData\Local\Temp\5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe
"C:\Users\Admin\AppData\Local\Temp\5f8501e09131d374d8c6944c2d4db61ead94a05ede3ca2e3c60b61478b6b9b9a.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Windows security modification
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2148

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2148-0-0x0000000000C20000-0x0000000000ED8000-memory.dmp

Filesize
2.7MB

Download
memory/2148-1-0x0000000000C20000-0x0000000000ED8000-memory.dmp

Filesize
2.7MB

Download
memory/2148-2-0x0000000000C20000-0x0000000000ED8000-memory.dmp

Filesize
2.7MB

Download
memory/2148-4-0x0000000000C20000-0x0000000000ED8000-memory.dmp

Filesize
2.7MB

Download
memory/2148-6-0x0000000000C20000-0x0000000000ED8000-memory.dmp

Filesize
2.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads