84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c

Analysis

max time kernel
142s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
25/06/2024, 11:25

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General

Target

84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c.exe
Size

2.3MB
MD5

5825511fff6477d37c0252823e3a6086
SHA1

2d1ee4a1219fbf845923d4c0d08498fd15e901de
SHA256

84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c
SHA512

4b3c3f7c6dd41eb4eb522e8ec4eec8f597b02bbfafcccc03eeb8fab37d95c2f9337d1eacc393b4b5ff4b91560344f518390af2a99ddb2086222ecc8e63d3db2d
SSDEEP

49152:ilIwOuhHGafSO0oSXCB3lL8Y+YeNiJX6HbrZrvMwqEpFAmJTs:irOuNd+XCxmTNiJX6ZQvEFAmZs

Score

9^/10

evasion

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__	84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c.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	84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c.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-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4896	84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4896	84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c.exe
4896	84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c.exe

C:\Users\Admin\AppData\Local\Temp\84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c.exe
"C:\Users\Admin\AppData\Local\Temp\84371435f061c089b0f6ea8d1b6393e573e87566f8eb5986abba4430d232dd8c.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4896

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/4896-0-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-1-0x0000000077D96000-0x0000000077D98000-memory.dmp

Filesize
8KB

Download
memory/4896-2-0x0000000000FA1000-0x000000000104D000-memory.dmp

Filesize
688KB

Download
memory/4896-3-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-4-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-5-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-6-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-7-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-8-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-9-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-10-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-11-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-12-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-13-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-14-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-15-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-16-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-17-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-18-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-19-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-20-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download
memory/4896-21-0x0000000000FA0000-0x0000000001587000-memory.dmp

Filesize
5.9MB

Download