sectoprat | a35bb31351cf385fe52b27c02642f2f99aed0d8fd472b4df12bf508faf3426d3

General

Target

d59c7cc6f109cb59fa55309f4f829692_JaffaCakes118.exe
Size

3.0MB
MD5

d59c7cc6f109cb59fa55309f4f829692
SHA1

18c2361058540fdf9684ba07cef04085d90dbaa2
SHA256

a35bb31351cf385fe52b27c02642f2f99aed0d8fd472b4df12bf508faf3426d3
SHA512

532d135a1009a4a4985cbf15ad1cd1fe35a2ea5bb1a8ce15da5c2f5f6d7cb9b07491715b24539ad36702c664fb71e98a4f3aca1753691de5a02d73caa87bbc00
SSDEEP

49152:KDaBkTKFi1vosNsqTGmCOicY/TCJyMRrCUXVgGdCMKxdaFVOJjg5BRifqGkuPSXv:GaBEvo1qTga4AJTldCZmcUTRwkv1rlxB

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/2668-33-0x0000000001220000-0x00000000019B8000-memory.dmp	family_sectoprat
behavioral1/memory/2668-32-0x0000000001220000-0x00000000019B8000-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__	d59c7cc6f109cb59fa55309f4f829692_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	d59c7cc6f109cb59fa55309f4f829692_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d59c7cc6f109cb59fa55309f4f829692_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2668-33-0x0000000001220000-0x00000000019B8000-memory.dmp	themida
behavioral1/memory/2668-32-0x0000000001220000-0x00000000019B8000-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	d59c7cc6f109cb59fa55309f4f829692_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2668	d59c7cc6f109cb59fa55309f4f829692_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	d59c7cc6f109cb59fa55309f4f829692_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2668	d59c7cc6f109cb59fa55309f4f829692_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2668	d59c7cc6f109cb59fa55309f4f829692_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d59c7cc6f109cb59fa55309f4f829692_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d59c7cc6f109cb59fa55309f4f829692_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
- Suspicious use of AdjustPrivilegeToken
PID:2668

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/2668-1-0x0000000075884000-0x0000000075885000-memory.dmp

Filesize
4KB

Download
memory/2668-0-0x0000000001220000-0x00000000019B8000-memory.dmp

Filesize
7.6MB

Download
memory/2668-6-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-15-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-30-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-25-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-24-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-23-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-22-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-21-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-20-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-19-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-18-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-17-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-16-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-14-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-13-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-31-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-12-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-11-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-10-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-9-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-8-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-7-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-5-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-4-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-3-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-2-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download
memory/2668-33-0x0000000001220000-0x00000000019B8000-memory.dmp

Filesize
7.6MB

Download
memory/2668-32-0x0000000001220000-0x00000000019B8000-memory.dmp

Filesize
7.6MB

Download
memory/2668-34-0x0000000075884000-0x0000000075885000-memory.dmp

Filesize
4KB

Download
memory/2668-35-0x0000000075870000-0x0000000075980000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads