sectoprat | dbb57dc46b4f186daaa6a264e70ce88fa6524821e1d52e4c919c3f05433ca520

General

Target

4f911fd1d0338df8a99ce04b02e0b98d_JaffaCakes118.exe
Size

3.5MB
MD5

4f911fd1d0338df8a99ce04b02e0b98d
SHA1

988bdf8207a1acc96096ad0fff7d6918fa7b28eb
SHA256

dbb57dc46b4f186daaa6a264e70ce88fa6524821e1d52e4c919c3f05433ca520
SHA512

a1ca52ee7c13c78a02e090501ad8ec997e0c2fa89caadc7c76fe1c663ff3040443f94f7a934ca3116c15a2b75da1d53ec2f2d2a9ff8212b0629d1d5dc2006117
SSDEEP

49152:gWdazm0qXUgCJZRdZPVSdTjP9+k46kwDUBAXtIjD8+rv8fPv8ZSvYRq1K2LJFLyj:4V2xDh+Zv/B1E+rEf48YR6JvG

Score

10^/10

sectoprat discovery evasion rat themida trojan

Malware Config

Signatures

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3504-11-0x0000000000C60000-0x0000000001558000-memory.dmp	family_sectoprat

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__	4f911fd1d0338df8a99ce04b02e0b98d_JaffaCakes118.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	4f911fd1d0338df8a99ce04b02e0b98d_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4f911fd1d0338df8a99ce04b02e0b98d_JaffaCakes118.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/3504-11-0x0000000000C60000-0x0000000001558000-memory.dmp	themida

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	4f911fd1d0338df8a99ce04b02e0b98d_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3504	4f911fd1d0338df8a99ce04b02e0b98d_JaffaCakes118.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	4f911fd1d0338df8a99ce04b02e0b98d_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3504	4f911fd1d0338df8a99ce04b02e0b98d_JaffaCakes118.exe
3504	4f911fd1d0338df8a99ce04b02e0b98d_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4f911fd1d0338df8a99ce04b02e0b98d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4f911fd1d0338df8a99ce04b02e0b98d_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3504-0-0x0000000000C60000-0x0000000001558000-memory.dmp

Filesize
9.0MB

Download
memory/3504-2-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-3-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-1-0x0000000076940000-0x0000000076941000-memory.dmp

Filesize
4KB

Download
memory/3504-4-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-7-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-6-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-8-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-5-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-11-0x0000000000C60000-0x0000000001558000-memory.dmp

Filesize
9.0MB

Download
memory/3504-12-0x00000000068A0000-0x0000000006EB8000-memory.dmp

Filesize
6.1MB

Download
memory/3504-13-0x0000000003FC0000-0x0000000003FD2000-memory.dmp

Filesize
72KB

Download
memory/3504-14-0x0000000006280000-0x000000000638A000-memory.dmp

Filesize
1.0MB

Download
memory/3504-16-0x0000000000C60000-0x0000000001558000-memory.dmp

Filesize
9.0MB

Download
memory/3504-15-0x0000000006130000-0x000000000616C000-memory.dmp

Filesize
240KB

Download
memory/3504-17-0x0000000006170000-0x00000000061BC000-memory.dmp

Filesize
304KB

Download
memory/3504-18-0x0000000076940000-0x0000000076941000-memory.dmp

Filesize
4KB

Download
memory/3504-19-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-20-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-21-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-22-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-23-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download
memory/3504-25-0x0000000076920000-0x0000000076A10000-memory.dmp

Filesize
960KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads