sectoprat | 6c0092d6659a16980d2a231b692ffad9d0f09b4a5888f8fdd8443aa104d7a584

General

Target

JaffaCakes118_a7940ae06093e34ee0df817c8e2812b5.exe
Size

3.1MB
MD5

a7940ae06093e34ee0df817c8e2812b5
SHA1

de1bd723226d6710fa89eb58498a4780cb90f9e2
SHA256

6c0092d6659a16980d2a231b692ffad9d0f09b4a5888f8fdd8443aa104d7a584
SHA512

fa4640c0874cf423a2eeab26497575175c50a62e6eb2bc65327eca4036f97ab509d41304563a59674b482138bc21ceab3b8534bf583e7eedf56335ab985a8c05
SSDEEP

98304:DkUk5Eg2SFj0PA35wbKPWdK748QOKRg6QZDCFByDU:DW5P2SFVSG1E8QOK+6QZDFU

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 3 IoCs

resource	yara_rule
behavioral1/memory/2100-22-0x0000000076F90000-0x00000000770A0000-memory.dmp	family_sectoprat
behavioral1/memory/2100-28-0x0000000000AF0000-0x000000000132A000-memory.dmp	family_sectoprat
behavioral1/memory/2100-29-0x0000000000AF0000-0x000000000132A000-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_a7940ae06093e34ee0df817c8e2812b5.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_a7940ae06093e34ee0df817c8e2812b5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	JaffaCakes118_a7940ae06093e34ee0df817c8e2812b5.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2100-28-0x0000000000AF0000-0x000000000132A000-memory.dmp	themida
behavioral1/memory/2100-29-0x0000000000AF0000-0x000000000132A000-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_a7940ae06093e34ee0df817c8e2812b5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2100	JaffaCakes118_a7940ae06093e34ee0df817c8e2812b5.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_a7940ae06093e34ee0df817c8e2812b5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2100	JaffaCakes118_a7940ae06093e34ee0df817c8e2812b5.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a7940ae06093e34ee0df817c8e2812b5.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a7940ae06093e34ee0df817c8e2812b5.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 use of AdjustPrivilegeToken
PID:2100

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/2100-0-0x0000000000AF0000-0x000000000132A000-memory.dmp

Filesize
8.2MB

Download
memory/2100-5-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-10-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-9-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-27-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-26-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-25-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-24-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-23-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-22-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-21-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-20-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-19-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-15-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-14-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-13-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-12-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-11-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-8-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-7-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-6-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-4-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-3-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-2-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-1-0x0000000076FA1000-0x0000000076FA2000-memory.dmp

Filesize
4KB

Download
memory/2100-28-0x0000000000AF0000-0x000000000132A000-memory.dmp

Filesize
8.2MB

Download
memory/2100-29-0x0000000000AF0000-0x000000000132A000-memory.dmp

Filesize
8.2MB

Download
memory/2100-33-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-32-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-31-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/2100-30-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads