sectoprat | a9231a89615f748364c107b5329e78a8bbd3b5f355274f50170a9709bd628ff7

General

Target

a9231a89615f748364c107b5329e78a8bbd3b5f355274f50170a9709bd628ff7.exe
Size

2.3MB
MD5

dbc4092546fcf3ac30f1c34fbcebe583
SHA1

d2607f54cc4fdf061f8f75a672e07099c2a84ad6
SHA256

a9231a89615f748364c107b5329e78a8bbd3b5f355274f50170a9709bd628ff7
SHA512

2b0fcaec1dfc6ff354582d12075de0c1a4bdd2b7782fd87f92ccd8cbc25ef23327ba2eb6b148e08e17f4e1483aaec224993e4a1396cdfad96617d1b0222a269d
SSDEEP

49152:NtD46oTUvDEjY+GtjSA05fHAZgsdz4O9lyYB7MkPhjrVKpij:NN4fIvgNwZ01gZgsJ4O399hPhlKp0

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/636-9-0x0000000000B30000-0x000000000114E000-memory.dmp	family_sectoprat
behavioral2/memory/636-10-0x0000000000B30000-0x000000000114E000-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__	a9231a89615f748364c107b5329e78a8bbd3b5f355274f50170a9709bd628ff7.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	a9231a89615f748364c107b5329e78a8bbd3b5f355274f50170a9709bd628ff7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a9231a89615f748364c107b5329e78a8bbd3b5f355274f50170a9709bd628ff7.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/636-9-0x0000000000B30000-0x000000000114E000-memory.dmp	themida
behavioral2/memory/636-10-0x0000000000B30000-0x000000000114E000-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	a9231a89615f748364c107b5329e78a8bbd3b5f355274f50170a9709bd628ff7.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	a9231a89615f748364c107b5329e78a8bbd3b5f355274f50170a9709bd628ff7.exe

C:\Users\Admin\AppData\Local\Temp\a9231a89615f748364c107b5329e78a8bbd3b5f355274f50170a9709bd628ff7.exe
"C:\Users\Admin\AppData\Local\Temp\a9231a89615f748364c107b5329e78a8bbd3b5f355274f50170a9709bd628ff7.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
PID:636

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/636-0-0x0000000000B30000-0x000000000114E000-memory.dmp

Filesize
6.1MB

Download
memory/636-1-0x0000000076320000-0x0000000076321000-memory.dmp

Filesize
4KB

Download
memory/636-2-0x0000000076300000-0x00000000763F0000-memory.dmp

Filesize
960KB

Download
memory/636-5-0x0000000076300000-0x00000000763F0000-memory.dmp

Filesize
960KB

Download
memory/636-4-0x0000000076300000-0x00000000763F0000-memory.dmp

Filesize
960KB

Download
memory/636-3-0x0000000076300000-0x00000000763F0000-memory.dmp

Filesize
960KB

Download
memory/636-6-0x0000000076300000-0x00000000763F0000-memory.dmp

Filesize
960KB

Download
memory/636-9-0x0000000000B30000-0x000000000114E000-memory.dmp

Filesize
6.1MB

Download
memory/636-10-0x0000000000B30000-0x000000000114E000-memory.dmp

Filesize
6.1MB

Download
memory/636-11-0x0000000006140000-0x00000000066E4000-memory.dmp

Filesize
5.6MB

Download
memory/636-12-0x0000000005C90000-0x0000000005D22000-memory.dmp

Filesize
584KB

Download
memory/636-13-0x0000000006D10000-0x0000000007328000-memory.dmp

Filesize
6.1MB

Download
memory/636-14-0x0000000005D60000-0x0000000005D72000-memory.dmp

Filesize
72KB

Download
memory/636-15-0x0000000005E90000-0x0000000005F9A000-memory.dmp

Filesize
1.0MB

Download
memory/636-16-0x0000000006730000-0x000000000676C000-memory.dmp

Filesize
240KB

Download
memory/636-17-0x0000000006770000-0x00000000067BC000-memory.dmp

Filesize
304KB

Download
memory/636-18-0x0000000000B30000-0x000000000114E000-memory.dmp

Filesize
6.1MB

Download
memory/636-19-0x0000000076320000-0x0000000076321000-memory.dmp

Filesize
4KB

Download
memory/636-20-0x0000000076300000-0x00000000763F0000-memory.dmp

Filesize
960KB

Download
memory/636-21-0x0000000076300000-0x00000000763F0000-memory.dmp

Filesize
960KB

Download
memory/636-22-0x0000000076300000-0x00000000763F0000-memory.dmp

Filesize
960KB

Download
memory/636-23-0x0000000076300000-0x00000000763F0000-memory.dmp

Filesize
960KB

Download
memory/636-25-0x0000000076300000-0x00000000763F0000-memory.dmp

Filesize
960KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads