sectoprat | b4548930086fa2b97d01f62f7ccfe582637ad53fd3e83ba409d00c2272d4403f

Analysis

max time kernel
180s
max time network
190s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2023 11:47

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General

Target

1bdd9743ef074f26b32791236dcfaae6.exe
Size

2.4MB
MD5

1bdd9743ef074f26b32791236dcfaae6
SHA1

e66c8bc439e9d47df0498a395ddb038912697346
SHA256

b4548930086fa2b97d01f62f7ccfe582637ad53fd3e83ba409d00c2272d4403f
SHA512

d61115642769aafc23e76869ea6096aae3dc08ce15570978b36e03ac639755657d3921e560ffc7e0706a7cb7a2ebc6a430ce0a95d6e27517102c49c7e21c80b9
SSDEEP

49152:cCu9WOT0EW1foBA8gQNj/x5b/zFn6GKwLvj4oEMoR:cCuE1ECfK33/x5DFHKA49

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 2 IoCs

resource	yara_rule
behavioral2/memory/4812-12-0x0000000000BD0000-0x00000000012C4000-memory.dmp	family_sectoprat
behavioral2/memory/4812-13-0x0000000000BD0000-0x00000000012C4000-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__	1bdd9743ef074f26b32791236dcfaae6.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	1bdd9743ef074f26b32791236dcfaae6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1bdd9743ef074f26b32791236dcfaae6.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/4812-12-0x0000000000BD0000-0x00000000012C4000-memory.dmp	themida
behavioral2/memory/4812-13-0x0000000000BD0000-0x00000000012C4000-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	1bdd9743ef074f26b32791236dcfaae6.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4812	1bdd9743ef074f26b32791236dcfaae6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4812	1bdd9743ef074f26b32791236dcfaae6.exe

C:\Users\Admin\AppData\Local\Temp\1bdd9743ef074f26b32791236dcfaae6.exe
"C:\Users\Admin\AppData\Local\Temp\1bdd9743ef074f26b32791236dcfaae6.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 use of AdjustPrivilegeToken
PID:4812

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/4812-0-0x0000000000BD0000-0x00000000012C4000-memory.dmp

Filesize
7.0MB

Download
memory/4812-1-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-3-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-2-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-4-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-5-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-7-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-6-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-8-0x00000000770D4000-0x00000000770D6000-memory.dmp

Filesize
8KB

Download
memory/4812-12-0x0000000000BD0000-0x00000000012C4000-memory.dmp

Filesize
7.0MB

Download
memory/4812-13-0x0000000000BD0000-0x00000000012C4000-memory.dmp

Filesize
7.0MB

Download
memory/4812-14-0x0000000005DE0000-0x00000000063F8000-memory.dmp

Filesize
6.1MB

Download
memory/4812-15-0x0000000005820000-0x0000000005832000-memory.dmp

Filesize
72KB

Download
memory/4812-16-0x0000000005880000-0x00000000058BC000-memory.dmp

Filesize
240KB

Download
memory/4812-17-0x00000000058C0000-0x000000000590C000-memory.dmp

Filesize
304KB

Download
memory/4812-18-0x0000000005B30000-0x0000000005C3A000-memory.dmp

Filesize
1.0MB

Download
memory/4812-19-0x0000000000BD0000-0x00000000012C4000-memory.dmp

Filesize
7.0MB

Download
memory/4812-21-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-22-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-23-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-26-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-25-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-28-0x0000000075530000-0x0000000075620000-memory.dmp

Filesize
960KB

Download
memory/4812-27-0x0000000075530000-0x0000000075620000-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