0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a

Analysis

max time kernel
140s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 18:55

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General

Target

0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe
Size

14.1MB
MD5

7a889665adc9300bf6fa5a0c9de6ea85
SHA1

ec239770b0be0d1adddb63ad547809705c378ea6
SHA256

0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a
SHA512

018c722b7b1552ed34c877c4109c047505e869b193a0a7a76e36d01d772df287ba8fb7fa680a70b26859c3ed244889ab2bed9cff091069e39a43bf32a0c507a8
SSDEEP

393216:AQu7e763RLYK7aZWbtjW/UBeKNcoCY5wtz3vC1:rF6sK7GkRhCtQ

Score

9^/10

evasion themida 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

Processes:

0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.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:

0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/4856-0-0x0000000000400000-0x0000000001AF3000-memory.dmp	themida
behavioral2/memory/4856-2-0x0000000000400000-0x0000000001AF3000-memory.dmp	themida
behavioral2/memory/4856-3-0x0000000000400000-0x0000000001AF3000-memory.dmp	themida
behavioral2/memory/4856-4-0x0000000000400000-0x0000000001AF3000-memory.dmp	themida
behavioral2/memory/4856-5-0x0000000000400000-0x0000000001AF3000-memory.dmp	themida
behavioral2/memory/4856-14-0x0000000000400000-0x0000000001AF3000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe

pid process

4856 0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe

pid	process
4856	0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe

C:\Users\Admin\AppData\Local\Temp\0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe
"C:\Users\Admin\AppData\Local\Temp\0411dbefd10a56662ff9c5c23862c3ff54fa68ac5a08c290b9590c7da25ce10a.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:4856

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4232,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=4084 /prefetch:8
1⤵
PID:4260

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/4856-0-0x0000000000400000-0x0000000001AF3000-memory.dmp

Filesize
22.9MB

Download
memory/4856-1-0x0000000077CA4000-0x0000000077CA6000-memory.dmp

Filesize
8KB

Download
memory/4856-2-0x0000000000400000-0x0000000001AF3000-memory.dmp

Filesize
22.9MB

Download
memory/4856-3-0x0000000000400000-0x0000000001AF3000-memory.dmp

Filesize
22.9MB

Download
memory/4856-4-0x0000000000400000-0x0000000001AF3000-memory.dmp

Filesize
22.9MB

Download
memory/4856-5-0x0000000000400000-0x0000000001AF3000-memory.dmp

Filesize
22.9MB

Download
memory/4856-14-0x0000000000400000-0x0000000001AF3000-memory.dmp

Filesize
22.9MB

Download