f2d1fb73dd67874bbe69ad8e55994c498dc76fcd45969ed37af78a954cfd6a34

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09-03-2024 11:06

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General

Target

Loader/Render.exe
Size

7.9MB
MD5

6fb0f4100edb81e9db8581c4424be171
SHA1

12555aad36e75f3caedea6b2b834154a0a95c880
SHA256

55ef52db75cd48a2fcd03fff69e7e8a31ebf26d4ef170d0c9e68765624278116
SHA512

dafd9bdb3b0c031645e6f7e6f684a6d4baf4a4a62efb3ff2c4537699cee188d25b46f917a247dc1e42b337574e32ddb675ce33ff41a373b995ec362b1607fda3
SSDEEP

196608:Saz4mfp7n4GEiVuEwujjhg3i1UHJt5VrJmYTz/:SaE8n4+V6u3O39H73ggz

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Render.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\VideoBiosVersion	Render.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Render.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral4/memory/3512-11-0x00000000007D0000-0x00000000014D0000-memory.dmp	themida
behavioral4/memory/3512-12-0x00000000007D0000-0x00000000014D0000-memory.dmp	themida

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	Render.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3512	Render.exe
3512	Render.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe
3512	Render.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3512	Render.exe

C:\Users\Admin\AppData\Local\Temp\Loader\Render.exe
"C:\Users\Admin\AppData\Local\Temp\Loader\Render.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3512

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/3512-0-0x00000000007D0000-0x00000000014D0000-memory.dmp

Filesize
13.0MB

Download
memory/3512-1-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-2-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-3-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-4-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-5-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-6-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-7-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-8-0x0000000077DA4000-0x0000000077DA6000-memory.dmp

Filesize
8KB

Download
memory/3512-11-0x00000000007D0000-0x00000000014D0000-memory.dmp

Filesize
13.0MB

Download
memory/3512-12-0x00000000007D0000-0x00000000014D0000-memory.dmp

Filesize
13.0MB

Download
memory/3512-13-0x0000000007A60000-0x0000000008004000-memory.dmp

Filesize
5.6MB

Download
memory/3512-14-0x0000000007550000-0x00000000075E2000-memory.dmp

Filesize
584KB

Download
memory/3512-15-0x00000000075F0000-0x000000000763E000-memory.dmp

Filesize
312KB

Download
memory/3512-16-0x0000000008E70000-0x0000000008E82000-memory.dmp

Filesize
72KB

Download
memory/3512-17-0x0000000008FD0000-0x000000000900C000-memory.dmp

Filesize
240KB

Download
memory/3512-18-0x0000000005D60000-0x0000000005D6A000-memory.dmp

Filesize
40KB

Download
memory/3512-19-0x000000000B2D0000-0x000000000B6A6000-memory.dmp

Filesize
3.8MB

Download
memory/3512-21-0x0000000005F00000-0x0000000005F10000-memory.dmp

Filesize
64KB

Download
memory/3512-22-0x00000000007D0000-0x00000000014D0000-memory.dmp

Filesize
13.0MB

Download
memory/3512-23-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-24-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-25-0x00000000068A0000-0x0000000006958000-memory.dmp

Filesize
736KB

Download
memory/3512-27-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-28-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-29-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-31-0x0000000006F20000-0x0000000006FBC000-memory.dmp

Filesize
624KB

Download
memory/3512-32-0x0000000077510000-0x0000000077600000-memory.dmp

Filesize
960KB

Download
memory/3512-34-0x0000000005F00000-0x0000000005F10000-memory.dmp

Filesize
64KB

Download