sectoprat | 8e00c11c54f5c2aab457920120ed02205299d4341975b073b4841b749b0e47a0

General

Target

JaffaCakes118_c8c5318e55ef91f7566c585d0157cc90.exe
Size

3.0MB
MD5

c8c5318e55ef91f7566c585d0157cc90
SHA1

0e9f001f523bb2938dbe6c0b547faca932b31697
SHA256

8e00c11c54f5c2aab457920120ed02205299d4341975b073b4841b749b0e47a0
SHA512

74831484ad84315bdd54359edde898ecc9427b169f038f199c37124ab35375890418bdab207c21ca84de157a84b05850aaab2bf8049b72b7c519580399d636a9
SSDEEP

49152:oONykdwTu98f1sO2xtqkvRId4vP2DRYlpPncdugvXtO9zUqu6ZJtc+wTrjBDkiQR:B/wqGaxZRlWRYlpovvXMzBLZJtc7Trlw

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
behavioral2/memory/2708-15-0x0000000000320000-0x0000000000B48000-memory.dmp	family_sectoprat
behavioral2/memory/2708-16-0x0000000000320000-0x0000000000B48000-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_c8c5318e55ef91f7566c585d0157cc90.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\VideoBiosVersion	JaffaCakes118_c8c5318e55ef91f7566c585d0157cc90.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	JaffaCakes118_c8c5318e55ef91f7566c585d0157cc90.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/2708-15-0x0000000000320000-0x0000000000B48000-memory.dmp	themida
behavioral2/memory/2708-16-0x0000000000320000-0x0000000000B48000-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_c8c5318e55ef91f7566c585d0157cc90.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2708	JaffaCakes118_c8c5318e55ef91f7566c585d0157cc90.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_c8c5318e55ef91f7566c585d0157cc90.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	JaffaCakes118_c8c5318e55ef91f7566c585d0157cc90.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c8c5318e55ef91f7566c585d0157cc90.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c8c5318e55ef91f7566c585d0157cc90.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:2708

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/2708-0-0x0000000000320000-0x0000000000B48000-memory.dmp

Filesize
8.2MB

Download
memory/2708-1-0x00000000770A0000-0x00000000770A1000-memory.dmp

Filesize
4KB

Download
memory/2708-2-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-3-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-4-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-5-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-8-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-7-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-6-0x0000000000320000-0x0000000000B48000-memory.dmp

Filesize
8.2MB

Download
memory/2708-9-0x00000000770A0000-0x00000000770A1000-memory.dmp

Filesize
4KB

Download
memory/2708-10-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-12-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-11-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-15-0x0000000000320000-0x0000000000B48000-memory.dmp

Filesize
8.2MB

Download
memory/2708-16-0x0000000000320000-0x0000000000B48000-memory.dmp

Filesize
8.2MB

Download
memory/2708-17-0x0000000005CD0000-0x00000000062E8000-memory.dmp

Filesize
6.1MB

Download
memory/2708-18-0x0000000005560000-0x0000000005572000-memory.dmp

Filesize
72KB

Download
memory/2708-19-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-20-0x00000000055C0000-0x00000000055FC000-memory.dmp

Filesize
240KB

Download
memory/2708-21-0x0000000005600000-0x000000000564C000-memory.dmp

Filesize
304KB

Download
memory/2708-22-0x0000000005870000-0x000000000597A000-memory.dmp

Filesize
1.0MB

Download
memory/2708-23-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-25-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-26-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-27-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download
memory/2708-28-0x0000000077080000-0x0000000077170000-memory.dmp

Filesize
960KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads