ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06/04/2024, 01:36 UTC

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General

Target

ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443.exe
Size

2.0MB
MD5

ab275dc085750fcd8255c9c53f4a0cbc
SHA1

e7696576c13fd1710273a11e8aeed9130b4b5b93
SHA256

ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443
SHA512

f3b963cb624bf2ce312ba3a7baba75cee471a42688e9c44217d659b466081be363271c571076ac182fd85d6e160835030dc60004fde4f1941d35d63aa69fb8fa
SSDEEP

49152:RVRgimL5K/33pLBRYC9G+RbbUaTTwOFifiR6wXHRb:vRgWJQl+RbdTDMiR6s

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__	ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443.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	ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443.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-1-5-21-330940541-141609230-1670313778-1000\Software\Wine	ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443.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	ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2220	ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2220	ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443.exe

C:\Users\Admin\AppData\Local\Temp\ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443.exe
"C:\Users\Admin\AppData\Local\Temp\ae9f4c94e6ba6bd784e781a1a5a3a5bc25bac1f3149b486045d9348621cc2443.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
PID:2220

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

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Downloads

memory/2220-0-0x0000000000400000-0x0000000001345000-memory.dmp

Filesize
15.3MB

Download
memory/2220-1-0x0000000077E90000-0x0000000077E92000-memory.dmp

Filesize
8KB

Download
memory/2220-2-0x0000000000400000-0x0000000001345000-memory.dmp

Filesize
15.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads

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