metasploit | e7119b0df9876a2ea122e6538a7e495e00ac0e6e413c3e357bc66e2d6a32e711

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-09-2024 17:55

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General

Target

e7119b0df9876a2ea122e6538a7e495e00ac0e6e413c3e357bc66e2d6a32e711.exe
Size

3.8MB
MD5

d8c068ec1c7b58234ea34abb43aec2b3
SHA1

1726cb220ebc06dc714721d1ea6dd18daeb9fc11
SHA256

e7119b0df9876a2ea122e6538a7e495e00ac0e6e413c3e357bc66e2d6a32e711
SHA512

b5b1323d90962065b498c1f710078b1984dcee077f8f462c67b856f77b789f6f9bc23708684ffb50e694b26d1cecf72f8ffad33fed9e865f40c6d9902bbdaff8
SSDEEP

98304:Qm8NFWr4ebMWqxhSA/hD/TK8zEjcwWyvUHQc:XApebMJxQA/B/TKaEwbygQc

Score

10^/10

metasploit backdoor discovery evasion themida trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/reverse_tcp

192.168.8.134:50000

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit

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__	e7119b0df9876a2ea122e6538a7e495e00ac0e6e413c3e357bc66e2d6a32e711.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	e7119b0df9876a2ea122e6538a7e495e00ac0e6e413c3e357bc66e2d6a32e711.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e7119b0df9876a2ea122e6538a7e495e00ac0e6e413c3e357bc66e2d6a32e711.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2492-0-0x0000000000400000-0x0000000000A07000-memory.dmp	themida
behavioral1/memory/2492-2-0x0000000000400000-0x0000000000A07000-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	e7119b0df9876a2ea122e6538a7e495e00ac0e6e413c3e357bc66e2d6a32e711.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2492	e7119b0df9876a2ea122e6538a7e495e00ac0e6e413c3e357bc66e2d6a32e711.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	e7119b0df9876a2ea122e6538a7e495e00ac0e6e413c3e357bc66e2d6a32e711.exe

C:\Users\Admin\AppData\Local\Temp\e7119b0df9876a2ea122e6538a7e495e00ac0e6e413c3e357bc66e2d6a32e711.exe
"C:\Users\Admin\AppData\Local\Temp\e7119b0df9876a2ea122e6538a7e495e00ac0e6e413c3e357bc66e2d6a32e711.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:2492

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/2492-0-0x0000000000400000-0x0000000000A07000-memory.dmp

Filesize
6.0MB

Download
memory/2492-1-0x0000000077550000-0x0000000077552000-memory.dmp

Filesize
8KB

Download
memory/2492-2-0x0000000000400000-0x0000000000A07000-memory.dmp

Filesize
6.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads