sectoprat | 77cd4154f0e95ecc46fa5c01f90754d4845a4d0a231634046fc7c3ae3b82a251

General

Target

JaffaCakes118_35378600b629ea5a5776ef8250a5b2fa.exe
Size

2.4MB
MD5

35378600b629ea5a5776ef8250a5b2fa
SHA1

7d70bf1fefa2d3e6f949d1a9a7f374f7ba0cb6e8
SHA256

77cd4154f0e95ecc46fa5c01f90754d4845a4d0a231634046fc7c3ae3b82a251
SHA512

5d49fc196aa3709ec6dda12c7392bdc6cd6200e626c398f297a89646b37cdcca7053596fb073c4f6e0e387ce803ab826cf1af84cf464202ef34c98772db69811
SSDEEP

49152:ASqaaSWkYApTlW/7TpRrwAGurJhVvjk1XGKCC971B4RMD+3qH2HHRYpPdKnV/TZa:ASqCCApTsTp5bG4JhJjk1XP976aHGaP1

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/548-28-0x0000000000B10000-0x0000000001144000-memory.dmp	family_sectoprat
behavioral1/memory/548-29-0x0000000000B10000-0x0000000001144000-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_35378600b629ea5a5776ef8250a5b2fa.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_35378600b629ea5a5776ef8250a5b2fa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	JaffaCakes118_35378600b629ea5a5776ef8250a5b2fa.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/548-28-0x0000000000B10000-0x0000000001144000-memory.dmp	themida
behavioral1/memory/548-29-0x0000000000B10000-0x0000000001144000-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_35378600b629ea5a5776ef8250a5b2fa.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_35378600b629ea5a5776ef8250a5b2fa.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_35378600b629ea5a5776ef8250a5b2fa.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_35378600b629ea5a5776ef8250a5b2fa.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:548

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

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Downloads

memory/548-0-0x0000000000B10000-0x0000000001144000-memory.dmp

Filesize
6.2MB

Download
memory/548-1-0x00000000774A4000-0x00000000774A5000-memory.dmp

Filesize
4KB

Download
memory/548-2-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-6-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-7-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-5-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-11-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-4-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-3-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-12-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-14-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-17-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-27-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-26-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-25-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-24-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-23-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-22-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-21-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-20-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-19-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-18-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-16-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-15-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-13-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download
memory/548-28-0x0000000000B10000-0x0000000001144000-memory.dmp

Filesize
6.2MB

Download
memory/548-29-0x0000000000B10000-0x0000000001144000-memory.dmp

Filesize
6.2MB

Download
memory/548-30-0x0000000000B10000-0x0000000001144000-memory.dmp

Filesize
6.2MB

Download
memory/548-31-0x00000000774A4000-0x00000000774A5000-memory.dmp

Filesize
4KB

Download
memory/548-32-0x0000000077490000-0x00000000775A0000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads