sectoprat | 7a3249290a094efd595411b33810028f4417a6b4521fe9369baded0a1672f6e3

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 02:53

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General

Target

0c39642431246745f347de9e82eb9618.exe
Size

2.4MB
MD5

0c39642431246745f347de9e82eb9618
SHA1

790ef2b105103e87929f48655625ae56834fb653
SHA256

7a3249290a094efd595411b33810028f4417a6b4521fe9369baded0a1672f6e3
SHA512

4f6e3af0ce72730fa236e1b110e595dee445830b5af2c3a61159453f6bd0ef2b2b71040c5cc87441109f80d46e3c882c8b1a3a74bb95c2d06c517ceb861d36ad
SSDEEP

49152:m6qvNHyKZ2Clq0zkCO78DqWJtjRYm5d4KNliwac6bFnaxVW+g+:kkZmq0zk5OqWJtjr5dzer9bFaWs

Score

10^/10

sectoprat 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/452-12-0x0000000000A70000-0x000000000114E000-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__	0c39642431246745f347de9e82eb9618.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	0c39642431246745f347de9e82eb9618.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0c39642431246745f347de9e82eb9618.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/452-12-0x0000000000A70000-0x000000000114E000-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	0c39642431246745f347de9e82eb9618.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
452	0c39642431246745f347de9e82eb9618.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
452	0c39642431246745f347de9e82eb9618.exe
452	0c39642431246745f347de9e82eb9618.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	452	0c39642431246745f347de9e82eb9618.exe

C:\Users\Admin\AppData\Local\Temp\0c39642431246745f347de9e82eb9618.exe
"C:\Users\Admin\AppData\Local\Temp\0c39642431246745f347de9e82eb9618.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:452

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

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/452-0-0x0000000000A70000-0x000000000114E000-memory.dmp

Filesize
6.9MB

Download
memory/452-2-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-3-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-5-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-7-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-4-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-1-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-10-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-11-0x0000000077844000-0x0000000077846000-memory.dmp

Filesize
8KB

Download
memory/452-12-0x0000000000A70000-0x000000000114E000-memory.dmp

Filesize
6.9MB

Download
memory/452-13-0x0000000005960000-0x0000000005F04000-memory.dmp

Filesize
5.6MB

Download
memory/452-15-0x0000000005500000-0x0000000005592000-memory.dmp

Filesize
584KB

Download
memory/452-16-0x00000000054C0000-0x00000000054D2000-memory.dmp

Filesize
72KB

Download
memory/452-17-0x0000000005720000-0x000000000575C000-memory.dmp

Filesize
240KB

Download
memory/452-14-0x0000000006AE0000-0x00000000070F8000-memory.dmp

Filesize
6.1MB

Download
memory/452-18-0x0000000005F10000-0x0000000005F5C000-memory.dmp

Filesize
304KB

Download
memory/452-19-0x00000000060A0000-0x00000000061AA000-memory.dmp

Filesize
1.0MB

Download
memory/452-21-0x0000000000A70000-0x000000000114E000-memory.dmp

Filesize
6.9MB

Download
memory/452-25-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-24-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-23-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-22-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-27-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download
memory/452-28-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

Filesize
960KB

Download