sectoprat | b25bee3af9e82135e21cd618f31c46a8c3a18a6cdd89162e8286081be6ce9437

General

Target

4db37eea55319db3b067e896e8d20574_JaffaCakes118.exe
Size

4.2MB
MD5

4db37eea55319db3b067e896e8d20574
SHA1

6d0cdd323c02f48d85c334802f0e669322e1433d
SHA256

b25bee3af9e82135e21cd618f31c46a8c3a18a6cdd89162e8286081be6ce9437
SHA512

e94c1e2de5ff3abe8aebf4599110d098f2dcf2158ac7b2e0d442d802c63a18b15f958cd45f25bc24dd05842f144af5693124c8ae8ae3d869735a59930a06be34
SSDEEP

98304:G65qUVjCYMvWtc3Ny07SHrEhBzW9JCNaNQ:GrUlCYMOtSNy07OWmha

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/2648-22-0x0000000000B10000-0x0000000001538000-memory.dmp	family_sectoprat
behavioral1/memory/2648-23-0x0000000000B10000-0x0000000001538000-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__	4db37eea55319db3b067e896e8d20574_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	4db37eea55319db3b067e896e8d20574_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4db37eea55319db3b067e896e8d20574_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2648-22-0x0000000000B10000-0x0000000001538000-memory.dmp	themida
behavioral1/memory/2648-23-0x0000000000B10000-0x0000000001538000-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	4db37eea55319db3b067e896e8d20574_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2648	4db37eea55319db3b067e896e8d20574_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	4db37eea55319db3b067e896e8d20574_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2648	4db37eea55319db3b067e896e8d20574_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2648	4db37eea55319db3b067e896e8d20574_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\4db37eea55319db3b067e896e8d20574_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4db37eea55319db3b067e896e8d20574_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:2648

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/2648-0-0x0000000000B10000-0x0000000001538000-memory.dmp

Filesize
10.2MB

Download
memory/2648-2-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-1-0x0000000075C61000-0x0000000075C62000-memory.dmp

Filesize
4KB

Download
memory/2648-5-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-7-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-21-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-20-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-19-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-18-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-17-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-16-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-15-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-14-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-13-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-12-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-11-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-10-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-9-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-8-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-6-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-22-0x0000000000B10000-0x0000000001538000-memory.dmp

Filesize
10.2MB

Download
memory/2648-23-0x0000000000B10000-0x0000000001538000-memory.dmp

Filesize
10.2MB

Download
memory/2648-24-0x0000000075C61000-0x0000000075C62000-memory.dmp

Filesize
4KB

Download
memory/2648-25-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-26-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-27-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-28-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download
memory/2648-29-0x0000000075C50000-0x0000000075D60000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads