sectoprat | 4da051820aa16c3258fa1b3c276a42df4f5a6006ce820ae26bc0bcc3a3fef3a7

General

Target

JaffaCakes118_f36dce77ea4480e95d763db6c31b033e.exe
Size

2.3MB
MD5

f36dce77ea4480e95d763db6c31b033e
SHA1

2a1e2d46856aae304dc7703efd7b3425437cbeeb
SHA256

4da051820aa16c3258fa1b3c276a42df4f5a6006ce820ae26bc0bcc3a3fef3a7
SHA512

ecf209722550ab1e1505ae01823414a70bbc3125a4d5a9611c0eeae60472d1189f6dcc8f70a7afb5347fcf18dafdc9d52d6ebe6acc06bbadcb58ca84e448707c
SSDEEP

49152:ng1296HTCVMxIDQeYBBUlwbqR2xQOD0d9dJwGlUa1GmbiyKUumFoT51R:nYCV9DQe692DOY9dGGlUaBKJmFW1R

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 2 IoCs

resource	yara_rule
behavioral1/memory/2660-22-0x0000000000B40000-0x0000000001166000-memory.dmp	family_sectoprat
behavioral1/memory/2660-23-0x0000000000B40000-0x0000000001166000-memory.dmp	family_sectoprat

Sectoprat 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__	JaffaCakes118_f36dce77ea4480e95d763db6c31b033e.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	JaffaCakes118_f36dce77ea4480e95d763db6c31b033e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	JaffaCakes118_f36dce77ea4480e95d763db6c31b033e.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2660-22-0x0000000000B40000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2660-23-0x0000000000B40000-0x0000000001166000-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	JaffaCakes118_f36dce77ea4480e95d763db6c31b033e.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	JaffaCakes118_f36dce77ea4480e95d763db6c31b033e.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f36dce77ea4480e95d763db6c31b033e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f36dce77ea4480e95d763db6c31b033e.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:2660

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

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Downloads

memory/2660-0-0x0000000000B40000-0x0000000001166000-memory.dmp

Filesize
6.1MB

Download
memory/2660-17-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-16-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-15-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-14-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-13-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-12-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-11-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-10-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-9-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-8-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-7-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-6-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-5-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-4-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-3-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-2-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-1-0x000000007543E000-0x000000007543F000-memory.dmp

Filesize
4KB

Download
memory/2660-21-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-22-0x0000000000B40000-0x0000000001166000-memory.dmp

Filesize
6.1MB

Download
memory/2660-23-0x0000000000B40000-0x0000000001166000-memory.dmp

Filesize
6.1MB

Download
memory/2660-24-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-25-0x0000000000B40000-0x0000000001166000-memory.dmp

Filesize
6.1MB

Download
memory/2660-26-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download
memory/2660-27-0x000000007543E000-0x000000007543F000-memory.dmp

Filesize
4KB

Download
memory/2660-28-0x0000000075430000-0x0000000075477000-memory.dmp

Filesize
284KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads