ce461afb0e0a2383774adc783957d15f30711dcfba83e5fc801cb26385db0f09

Analysis

max time kernel
147s
max time network
125s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13/01/2024, 19:51

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General

Target

Patch_CNN.CLI.CL.23.00.00.10.exe
Size

17.7MB
MD5

374dfab5c8575d386382466bb2caf3e7
SHA1

a392b2e05fc6506fff64a2f4a682ded88d13d289
SHA256

ce461afb0e0a2383774adc783957d15f30711dcfba83e5fc801cb26385db0f09
SHA512

8bf0f3c0198f4d34faa0a29069b10a309e6ee1c8d86214053d7af3f966b19a96df7c09bb6f15ddbbdf9166ccfc8de5b3fde7c07a74d72f008073a8261c15f754
SSDEEP

393216:bBJ5NtmBK2gqybV/4w6WtJqTb/JvQaw2OC/xp1w7AdeYq+y+88ssfFPxyV8:rcBFgqybVwwttGD/OC/xMcAuy+889tPX

Score

9^/10

evasion trojan

Malware Config

Signatures

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__	Patch_CNN.CLI.CL.23.00.00.10.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	Patch_CNN.CLI.CL.23.00.00.10.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Patch_CNN.CLI.CL.23.00.00.10.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1268429524-3929314613-1992311491-1000\Software\Wine	Patch_CNN.CLI.CL.23.00.00.10.exe

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	Patch_CNN.CLI.CL.23.00.00.10.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2232	Patch_CNN.CLI.CL.23.00.00.10.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2232	Patch_CNN.CLI.CL.23.00.00.10.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2232	Patch_CNN.CLI.CL.23.00.00.10.exe

C:\Users\Admin\AppData\Local\Temp\Patch_CNN.CLI.CL.23.00.00.10.exe
"C:\Users\Admin\AppData\Local\Temp\Patch_CNN.CLI.CL.23.00.00.10.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:2232

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/2232-0-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-1-0x0000000077E90000-0x0000000077E92000-memory.dmp

Filesize
8KB

Download
memory/2232-2-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-3-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-4-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-5-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-6-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-7-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-8-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-9-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-10-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-11-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-12-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-13-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-14-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-15-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download
memory/2232-16-0x00000000001C0000-0x0000000001681000-memory.dmp

Filesize
20.8MB

Download