sectoprat | 9204e9728fed1de9e4f88a3770132d355a97e0093bed833efdef9a43894f427e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2024, 16:07

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General

Target

48beea7d70a85c051e6fe5d8026a1999_JaffaCakes118.exe
Size

2.6MB
MD5

48beea7d70a85c051e6fe5d8026a1999
SHA1

b0f26ed1457a1ecda31d4d433596b14b66ba0e29
SHA256

9204e9728fed1de9e4f88a3770132d355a97e0093bed833efdef9a43894f427e
SHA512

46a2c3b43a889d3bd99a9f7db90d9d1864221179770f5c7f95942c3cfce2f4799947cd3f98a23838ebe2d25a4875ad0ffebb319cc0fcbdecfa95c2ee486f8cda
SSDEEP

49152:QyIjegleg3dc/UHHU54llsRGmubN7/qxk7Tp2m1EatoGSERbYSJ6VG+Rx26q:QRDcAGuHX3sX0ND7XEcXmDVGT

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/2976-12-0x0000000000140000-0x00000000009D8000-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__	48beea7d70a85c051e6fe5d8026a1999_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	48beea7d70a85c051e6fe5d8026a1999_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	48beea7d70a85c051e6fe5d8026a1999_JaffaCakes118.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/2976-12-0x0000000000140000-0x00000000009D8000-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	48beea7d70a85c051e6fe5d8026a1999_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2976	48beea7d70a85c051e6fe5d8026a1999_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	48beea7d70a85c051e6fe5d8026a1999_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2976	48beea7d70a85c051e6fe5d8026a1999_JaffaCakes118.exe
2976	48beea7d70a85c051e6fe5d8026a1999_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\48beea7d70a85c051e6fe5d8026a1999_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\48beea7d70a85c051e6fe5d8026a1999_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:2976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2976-0-0x0000000000140000-0x00000000009D8000-memory.dmp

Filesize
8.6MB

Download
memory/2976-1-0x0000000075B70000-0x0000000075B71000-memory.dmp

Filesize
4KB

Download
memory/2976-2-0x0000000075B50000-0x0000000075C40000-memory.dmp

Filesize
960KB

Download
memory/2976-5-0x0000000075B50000-0x0000000075C40000-memory.dmp

Filesize
960KB

Download
memory/2976-4-0x0000000075B50000-0x0000000075C40000-memory.dmp

Filesize
960KB

Download
memory/2976-7-0x0000000075B50000-0x0000000075C40000-memory.dmp

Filesize
960KB

Download
memory/2976-6-0x0000000075B50000-0x0000000075C40000-memory.dmp

Filesize
960KB

Download
memory/2976-3-0x0000000075B50000-0x0000000075C40000-memory.dmp

Filesize
960KB

Download
memory/2976-8-0x0000000075B50000-0x0000000075C40000-memory.dmp

Filesize
960KB

Download
memory/2976-12-0x0000000000140000-0x00000000009D8000-memory.dmp

Filesize
8.6MB

Download
memory/2976-13-0x0000000005E50000-0x0000000006468000-memory.dmp

Filesize
6.1MB

Download
memory/2976-14-0x0000000005790000-0x00000000057A2000-memory.dmp

Filesize
72KB

Download
memory/2976-15-0x0000000005940000-0x0000000005A4A000-memory.dmp

Filesize
1.0MB

Download
memory/2976-16-0x0000000005830000-0x000000000586C000-memory.dmp

Filesize
240KB

Download
memory/2976-17-0x0000000005870000-0x00000000058BC000-memory.dmp

Filesize
304KB

Download
memory/2976-18-0x0000000000140000-0x00000000009D8000-memory.dmp

Filesize
8.6MB

Download
memory/2976-19-0x0000000075B70000-0x0000000075B71000-memory.dmp

Filesize
4KB

Download
memory/2976-20-0x0000000075B50000-0x0000000075C40000-memory.dmp

Filesize
960KB

Download
memory/2976-21-0x0000000075B50000-0x0000000075C40000-memory.dmp

Filesize
960KB

Download
memory/2976-23-0x0000000075B50000-0x0000000075C40000-memory.dmp

Filesize
960KB

Download