2ca4803498d7d375a61bfab2a3a4cf7e0eec41d116e50a838791a55b164e0f8c

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Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-01-2025 14:16

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Report Analysis Logs

General

Target

Malware-1-master/iimo3.exe
Size

1.7MB
MD5

4f8767983d865a5e706ae3c6aa5ab6c5
SHA1

535bc0a1cf7140176fd6e6a205f3394d146c2ba3
SHA256

5ac017285572c24fc8b77324a52ca484e83c3622c61bea80a74a6850f0a16061
SHA512

a88e5fd993d2fdde869ef32a5271d5bbd222f2174217bf4e2c4cea6fad624d237b3528478b70ab1ec5011bd031fc93319865f5877e06fb3efcc53cc5c7e786a3
SSDEEP

49152:ZgTJ84RvagaNgNu5W05jvIAo69PnaLgnMu4x:ZgmmygtNfCvjf58

Score

10^/10

discovery evasion trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	iimo3.exe

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__	iimo3.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	iimo3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	iimo3.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-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	iimo3.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	iimo3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2004	iimo3.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	iimo3.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2004	iimo3.exe
2004	iimo3.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	iimo3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	iimo3.exe

C:\Users\Admin\AppData\Local\Temp\Malware-1-master\iimo3.exe
"C:\Users\Admin\AppData\Local\Temp\Malware-1-master\iimo3.exe"
1⤵
- UAC bypass
- 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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- System policy modification
PID:2004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Malware-1-master\Config.ini

Filesize
1KB

MD5
2db7a58f4892054c7077dab88fd68b86

SHA1
acf198a9160a872bc8633fc9185ad317e69bf2a4

SHA256
01701b302ab45f11729fac64ba33cd7b53abbc94963578d9813a1f5848e75618

SHA512
01926e211445f72f6637f7be04af33339f4acd78b3d2e8f4b6b4e0c28ea6c2662ea0aec976cc8a4f875ab1d12ca20eec7ebf59fe3704f76dc4adac3a0766511c

Download Submit
memory/2004-27-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-9-0x0000000004A80000-0x0000000004A81000-memory.dmp

Filesize
4KB

Download
memory/2004-13-0x0000000000411000-0x000000000042C000-memory.dmp

Filesize
108KB

Download
memory/2004-28-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-12-0x0000000004B10000-0x0000000004B11000-memory.dmp

Filesize
4KB

Download
memory/2004-11-0x0000000004AD0000-0x0000000004AD1000-memory.dmp

Filesize
4KB

Download
memory/2004-10-0x0000000004AE0000-0x0000000004AE1000-memory.dmp

Filesize
4KB

Download
memory/2004-29-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-8-0x0000000004B20000-0x0000000004B21000-memory.dmp

Filesize
4KB

Download
memory/2004-7-0x0000000004AC0000-0x0000000004AC1000-memory.dmp

Filesize
4KB

Download
memory/2004-6-0x0000000004AA0000-0x0000000004AA1000-memory.dmp

Filesize
4KB

Download
memory/2004-4-0x0000000004B40000-0x0000000004B41000-memory.dmp

Filesize
4KB

Download
memory/2004-3-0x0000000004AB0000-0x0000000004AB1000-memory.dmp

Filesize
4KB

Download
memory/2004-30-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-1-0x00000000777E4000-0x00000000777E6000-memory.dmp

Filesize
8KB

Download
memory/2004-0-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-5-0x0000000004A70000-0x0000000004A72000-memory.dmp

Filesize
8KB

Download
memory/2004-2-0x0000000004A60000-0x0000000004A61000-memory.dmp

Filesize
4KB

Download
memory/2004-17-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-31-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-32-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-33-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-34-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-35-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-36-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-37-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-38-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-39-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-40-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-41-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-42-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-43-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download
memory/2004-44-0x0000000000410000-0x000000000089A000-memory.dmp

Filesize
4.5MB

Download