f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e

General

Target

f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.exe
Size

3.0MB
MD5

2066b414de225c9f5423bbfc774a389c
SHA1

603b82dfb2f61dfc658637847a6eb7157601022b
SHA256

f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e
SHA512

1f4ae6bc01254d0c551525ee87d3f680d5a97d08d8931799cda3a6c2bb4efd15686dc4ccd0062c23926249d54ed5de0149df7c386bc564e8be252a2cdaf73302
SSDEEP

49152:SaLQFiYDBA6UmeuxMKsLipOndP/UsfmztJYAfbPrev5y0svGYUFX5IVDuoDMOr8:SaYiy6TuxvsLgyMOmztCAfn8yN+JpK5P

Score

9^/10

discovery evasion trojan

Malware Config

Signatures

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Wine	f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1756	f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1756	f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.exe
1756	f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1756	f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.exe

C:\Users\Admin\AppData\Local\Temp\f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.exe
"C:\Users\Admin\AppData\Local\Temp\f058f5aaeabf13db0fd82837a40819ce6bc61b68bc2801878f77faae0694623e.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

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/1756-0-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-1-0x0000000077B04000-0x0000000077B06000-memory.dmp

Filesize
8KB

Download
memory/1756-2-0x0000000000401000-0x00000000004F6000-memory.dmp

Filesize
980KB

Download
memory/1756-3-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-4-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-5-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-6-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-7-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-8-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-9-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-10-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-11-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-12-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-13-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-14-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-15-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-16-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-17-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-18-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-19-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-20-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-21-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-22-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-23-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-24-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-25-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download
memory/1756-26-0x0000000000400000-0x0000000000B7D000-memory.dmp

Filesize
7.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads