sectoprat | ba2eb409f65dfd657cf72d02e0e385a4c7417598246ef7b8b8f3febce971cea9

Analysis

max time kernel
142s
max time network
148s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
18/03/2024, 17:10

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General

Target

d40fab4443e90a4f2fa843583c3f89a1.exe
Size

4.3MB
MD5

d40fab4443e90a4f2fa843583c3f89a1
SHA1

f504eaf7a3139a12a58ecaee011ae6f486ec6297
SHA256

ba2eb409f65dfd657cf72d02e0e385a4c7417598246ef7b8b8f3febce971cea9
SHA512

5d6f36dc4115cc4b43feba51e93f660d7a26cddd00f725bc9342fd3bc3fc0547e981d8348e830809e63f03688fdd655195fdcbaaabb7d2e357458321f9785377
SSDEEP

98304:XkhaGOiWEkYVcijHazK7Wv63x3ahmSxRYzFTu000eg:UhaGOPErrjH+KqI/SUzlb00e

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 3 IoCs

resource	yara_rule
behavioral1/memory/2296-19-0x0000000000940000-0x0000000001374000-memory.dmp	family_sectoprat
behavioral1/memory/2296-21-0x0000000000940000-0x0000000001374000-memory.dmp	family_sectoprat
behavioral1/memory/2296-40-0x0000000076780000-0x0000000076890000-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__	d40fab4443e90a4f2fa843583c3f89a1.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	d40fab4443e90a4f2fa843583c3f89a1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d40fab4443e90a4f2fa843583c3f89a1.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2296-19-0x0000000000940000-0x0000000001374000-memory.dmp	themida
behavioral1/memory/2296-21-0x0000000000940000-0x0000000001374000-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	d40fab4443e90a4f2fa843583c3f89a1.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2296	d40fab4443e90a4f2fa843583c3f89a1.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2296	d40fab4443e90a4f2fa843583c3f89a1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2296	d40fab4443e90a4f2fa843583c3f89a1.exe

C:\Users\Admin\AppData\Local\Temp\d40fab4443e90a4f2fa843583c3f89a1.exe
"C:\Users\Admin\AppData\Local\Temp\d40fab4443e90a4f2fa843583c3f89a1.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:2296

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/2296-0-0x0000000000940000-0x0000000001374000-memory.dmp

Filesize
10.2MB

Download
memory/2296-1-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-2-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-3-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-4-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-6-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-8-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-11-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-12-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-13-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-14-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-15-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-16-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-17-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-19-0x0000000000940000-0x0000000001374000-memory.dmp

Filesize
10.2MB

Download
memory/2296-18-0x0000000075630000-0x0000000075677000-memory.dmp

Filesize
284KB

Download
memory/2296-20-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-21-0x0000000000940000-0x0000000001374000-memory.dmp

Filesize
10.2MB

Download
memory/2296-22-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-23-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-24-0x0000000075630000-0x0000000075677000-memory.dmp

Filesize
284KB

Download
memory/2296-25-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-26-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-27-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-28-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-29-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-30-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-31-0x0000000076F00000-0x0000000076F02000-memory.dmp

Filesize
8KB

Download
memory/2296-32-0x0000000073E10000-0x00000000744FE000-memory.dmp

Filesize
6.9MB

Download
memory/2296-33-0x0000000005860000-0x00000000058A0000-memory.dmp

Filesize
256KB

Download
memory/2296-36-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-37-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-38-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-39-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-40-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-41-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-42-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-43-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-44-0x0000000075630000-0x0000000075677000-memory.dmp

Filesize
284KB

Download
memory/2296-45-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-46-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-47-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-48-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-49-0x0000000076780000-0x0000000076890000-memory.dmp

Filesize
1.1MB

Download
memory/2296-50-0x0000000073E10000-0x00000000744FE000-memory.dmp

Filesize
6.9MB

Download
memory/2296-51-0x0000000005860000-0x00000000058A0000-memory.dmp

Filesize
256KB

Download