sectoprat | 73b260bd596dba9a66f71109028bad12dfac35a889b55698fdf79ca943271e16

General

Target

JaffaCakes118_7777703020a76330b89b453ffd37a3c6.exe
Size

2.9MB
MD5

7777703020a76330b89b453ffd37a3c6
SHA1

35a77fdfdf7424c3e774b6ea86a581363b884d07
SHA256

73b260bd596dba9a66f71109028bad12dfac35a889b55698fdf79ca943271e16
SHA512

6b52e4278d1df502b55a174d121197476db04efde6392f9f8ea0b43657f4028fbbfc8c6ca30af79449c1e006ab11f534b1fa67cfb8bc3c3c8bb894837088e818
SSDEEP

49152:oxZWPC1nKPnX1bnnpfrvjbW7j1NCEA0wlqpsMU0gn4ZgOB4x+CQ:oDYC1i1bpTe7jq90MquM/g4Zgs4u

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
behavioral1/memory/2972-16-0x0000000001230000-0x0000000001A0C000-memory.dmp	family_sectoprat
behavioral1/memory/2972-11-0x0000000001230000-0x0000000001A0C000-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__	JaffaCakes118_7777703020a76330b89b453ffd37a3c6.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	JaffaCakes118_7777703020a76330b89b453ffd37a3c6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	JaffaCakes118_7777703020a76330b89b453ffd37a3c6.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2972-16-0x0000000001230000-0x0000000001A0C000-memory.dmp	themida
behavioral1/memory/2972-11-0x0000000001230000-0x0000000001A0C000-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	JaffaCakes118_7777703020a76330b89b453ffd37a3c6.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2972	JaffaCakes118_7777703020a76330b89b453ffd37a3c6.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	JaffaCakes118_7777703020a76330b89b453ffd37a3c6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2972	JaffaCakes118_7777703020a76330b89b453ffd37a3c6.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7777703020a76330b89b453ffd37a3c6.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7777703020a76330b89b453ffd37a3c6.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
- Suspicious use of AdjustPrivilegeToken
PID:2972

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/2972-0-0x0000000001230000-0x0000000001A0C000-memory.dmp

Filesize
7.9MB

Download
memory/2972-1-0x0000000075204000-0x0000000075205000-memory.dmp

Filesize
4KB

Download
memory/2972-5-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-6-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-7-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-15-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-19-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-18-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-17-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-16-0x0000000001230000-0x0000000001A0C000-memory.dmp

Filesize
7.9MB

Download
memory/2972-14-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-13-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-12-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-11-0x0000000001230000-0x0000000001A0C000-memory.dmp

Filesize
7.9MB

Download
memory/2972-10-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-9-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-8-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-20-0x0000000001230000-0x0000000001A0C000-memory.dmp

Filesize
7.9MB

Download
memory/2972-21-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download
memory/2972-22-0x00000000751F0000-0x0000000075300000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads