34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137

Analysis

max time kernel
193s
max time network
210s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 10:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe
Size

4.3MB
MD5

d3fe3ed86250d92eef2842c8831bcf88
SHA1

8fac06ee6dd806bedc0fb076e5fb5b98b01d63b4
SHA256

34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137
SHA512

1d25ada597597eb3510c8bb6b326872fbba1188133d74ad2c5a01481b3a8fffa06d31296588d8dc15694522f3a86bd406dd1ecb337dec0e3f23d6e1409361448
SSDEEP

98304:/cpuYqbmeHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP+:/2uYadjjqPdDsDbsU0akJyxL405+fiX

Score

9^/10

agilenet 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

Processes:

34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.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

Processes:

34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.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

Processes:

34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Wine	34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe

Loads dropped DLL 1 IoCs

Processes:

34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe

pid process

112 34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral2/memory/112-132-0x0000000000C50000-0x00000000010A8000-memory.dmp	agile_net

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe

pid process

112 34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe

pid	process
112	34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe
112	34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe

C:\Users\Admin\AppData\Local\Temp\34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe
"C:\Users\Admin\AppData\Local\Temp\34561f3a63589d8d37e0141c4e6cc911c4331d4c9d28bbccd988fe0e99f2d137.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:112

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\5a18923d-d180-4e95-9948-35cef5910615\AgileDotNetRT.dll
Filesize
1.0MB

MD5
d2340ef740ece066503d415beb9ac276

SHA1
25a859b812ff4e5dd57150964ffea1de7b4d24f2

SHA256
1e1b9669fd464401e53fbed81ec00e2af926b75ae8b7c6987709cc281c85f1af

SHA512
e248ab2edd7a83557d57deae826fa3f0da0ec1ec2806599b239a320535f937eb5806ba962e5e7daa5bd0fb634e8b4b104e25a898ba0804857c3e7362c98106c7

Download Submit
memory/112-132-0x0000000000C50000-0x00000000010A8000-memory.dmp

Filesize
4.3MB

Download
memory/112-134-0x0000000072880000-0x0000000072B74000-memory.dmp

Filesize
3.0MB

Download
memory/112-135-0x0000000072880000-0x0000000072B74000-memory.dmp

Filesize
3.0MB

Download
memory/112-136-0x00000000776A0000-0x0000000077843000-memory.dmp

Filesize
1.6MB

Download
memory/112-137-0x0000000073610000-0x0000000073699000-memory.dmp

Filesize
548KB

Download
memory/112-138-0x00000000776A0000-0x0000000077843000-memory.dmp

Filesize
1.6MB

Download
memory/112-139-0x0000000072880000-0x0000000072B74000-memory.dmp

Filesize
3.0MB

Download
memory/112-140-0x00000000776A0000-0x0000000077843000-memory.dmp

Filesize
1.6MB

Download