sectoprat | 9918daecd7bf9c87e285d506568ea7ccef81c7670eab4266fb7ca01576989178

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 20:53

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General

Target

9918daecd7bf9c87e285d506568ea7ccef81c7670eab4266fb7ca01576989178.exe
Size

3.0MB
MD5

adb44b6260f073b1301b7c528ecce1b2
SHA1

90f84e324cfaa70a2f053726e5f366303ba26a98
SHA256

9918daecd7bf9c87e285d506568ea7ccef81c7670eab4266fb7ca01576989178
SHA512

e14c10158bca545e181b16cc5146324dfeeebe2c6431449779000c10f7002e4da91f0f84029e6f5d3534769c7fbc26c3c6dcd152233a692850a84f6f3ad07370
SSDEEP

49152:oONykdwTu98f1sO2xtqkvRId4vP2DRYlpPncdugvXtO9zUqu6ZJtc+wTrjBDkiQL:B/wqGaxZRlWRYlpovvXMzBLZJtc7Trlg

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/1680-12-0x0000000000670000-0x0000000000E98000-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__	9918daecd7bf9c87e285d506568ea7ccef81c7670eab4266fb7ca01576989178.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	9918daecd7bf9c87e285d506568ea7ccef81c7670eab4266fb7ca01576989178.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9918daecd7bf9c87e285d506568ea7ccef81c7670eab4266fb7ca01576989178.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/1680-12-0x0000000000670000-0x0000000000E98000-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	9918daecd7bf9c87e285d506568ea7ccef81c7670eab4266fb7ca01576989178.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1680	9918daecd7bf9c87e285d506568ea7ccef81c7670eab4266fb7ca01576989178.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1936	1680	WerFault.exe	82

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	9918daecd7bf9c87e285d506568ea7ccef81c7670eab4266fb7ca01576989178.exe

C:\Users\Admin\AppData\Local\Temp\9918daecd7bf9c87e285d506568ea7ccef81c7670eab4266fb7ca01576989178.exe
"C:\Users\Admin\AppData\Local\Temp\9918daecd7bf9c87e285d506568ea7ccef81c7670eab4266fb7ca01576989178.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
PID:1680
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 420
  2⤵
  - Program crash
  PID:1936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1680 -ip 1680
1⤵
PID:3044

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

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Downloads

memory/1680-0-0x0000000000670000-0x0000000000E98000-memory.dmp

Filesize
8.2MB

Download
memory/1680-5-0x00000000779F0000-0x0000000077AE0000-memory.dmp

Filesize
960KB

Download
memory/1680-4-0x00000000779F0000-0x0000000077AE0000-memory.dmp

Filesize
960KB

Download
memory/1680-3-0x00000000779F0000-0x0000000077AE0000-memory.dmp

Filesize
960KB

Download
memory/1680-2-0x00000000779F0000-0x0000000077AE0000-memory.dmp

Filesize
960KB

Download
memory/1680-1-0x0000000077A10000-0x0000000077A11000-memory.dmp

Filesize
4KB

Download
memory/1680-6-0x00000000779F0000-0x0000000077AE0000-memory.dmp

Filesize
960KB

Download
memory/1680-7-0x00000000779F0000-0x0000000077AE0000-memory.dmp

Filesize
960KB

Download
memory/1680-8-0x00000000779F0000-0x0000000077AE0000-memory.dmp

Filesize
960KB

Download
memory/1680-12-0x0000000000670000-0x0000000000E98000-memory.dmp

Filesize
8.2MB

Download
memory/1680-13-0x00000000779F0000-0x0000000077AE0000-memory.dmp

Filesize
960KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads