a93a40597266db70576237aeb0f944358a5988ce0bd4799d2f9438ace11bbc48

Analysis

max time kernel
150s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-08-2024 06:10

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General

Target

Trixx_Spoofer_protected (1).exe
Size

3.5MB
MD5

1ebe588f34203da1d42e36a7aa7e5cd1
SHA1

5ed14541f50df5106c77dddf22326092c9d1c23f
SHA256

a93a40597266db70576237aeb0f944358a5988ce0bd4799d2f9438ace11bbc48
SHA512

2e867970d8d4e5f1ee17321f8e3f2dfc5e4e901ed859d40082e19ff8684f8ce1eb1537055cf70b36b294fecb0a2ba26af33687cd14d6ff0f99975d9f6cceadc8
SSDEEP

98304:MWzu1SEzVBy7IRcEU9+CjJ3BCsNy3Ab/EqEVgtDQ:MRj7ywg++Rdg3ArEqEg2

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__	Trixx_Spoofer_protected (1).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	Trixx_Spoofer_protected (1).exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Trixx_Spoofer_protected (1).exe

Themida packer 9 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/3556-0-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp	themida
behavioral2/memory/3556-3-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp	themida
behavioral2/memory/3556-2-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp	themida
behavioral2/memory/3556-4-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp	themida
behavioral2/memory/3556-5-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp	themida
behavioral2/memory/3556-6-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp	themida
behavioral2/memory/3556-7-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp	themida
behavioral2/memory/3556-9-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp	themida
behavioral2/memory/3556-12-0x00007FF7C26E0000-0x00007FF7C3067000-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	Trixx_Spoofer_protected (1).exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3556	Trixx_Spoofer_protected (1).exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3556 wrote to memory of 2424	3556	Trixx_Spoofer_protected (1).exe	87
PID 3556 wrote to memory of 2424	3556	Trixx_Spoofer_protected (1).exe	87
PID 2424 wrote to memory of 3684	2424	cmd.exe	88
PID 2424 wrote to memory of 3684	2424	cmd.exe	88
PID 2424 wrote to memory of 3512	2424	cmd.exe	89
PID 2424 wrote to memory of 3512	2424	cmd.exe	89
PID 2424 wrote to memory of 2024	2424	cmd.exe	90
PID 2424 wrote to memory of 2024	2424	cmd.exe	90

C:\Users\Admin\AppData\Local\Temp\Trixx_Spoofer_protected (1).exe
"C:\Users\Admin\AppData\Local\Temp\Trixx_Spoofer_protected (1).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 use of WriteProcessMemory
PID:3556
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\Trixx_Spoofer_protected (1).exe" MD5 | find /i /v "md5" | find /i /v "certutil"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2424
- - C:\Windows\system32\certutil.exe
    certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\Trixx_Spoofer_protected (1).exe" MD5
    3⤵
    PID:3684
- - C:\Windows\system32\find.exe
    find /i /v "md5"
    3⤵
    PID:3512
- - C:\Windows\system32\find.exe
    find /i /v "certutil"
    3⤵
    PID:2024

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/3556-0-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp

Filesize
9.5MB

Download
memory/3556-1-0x00007FF92D690000-0x00007FF92D692000-memory.dmp

Filesize
8KB

Download
memory/3556-3-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp

Filesize
9.5MB

Download
memory/3556-2-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp

Filesize
9.5MB

Download
memory/3556-4-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp

Filesize
9.5MB

Download
memory/3556-5-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp

Filesize
9.5MB

Download
memory/3556-6-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp

Filesize
9.5MB

Download
memory/3556-7-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp

Filesize
9.5MB

Download
memory/3556-9-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp

Filesize
9.5MB

Download
memory/3556-12-0x00007FF7C26E0000-0x00007FF7C3067000-memory.dmp

Filesize
9.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads