812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 16:28

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General

Target

812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe
Size

9.7MB
MD5

df001339cece4f98b447a0017f20037d
SHA1

11f7294afaf3ccdf17b9cad314ebafdb213b9960
SHA256

812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f
SHA512

d71212b33848126acd6224c944c405a9d4d2d5d88ac405067b40a3e2d01ebc086aabb90d1e200b46f4c9b4fb401fb2e386bab26ab84cc1ce7ab84cc75c712137
SSDEEP

196608:38rwcLzQvcmzwnj0NwD0mAJWHfg/RDe+Ye4d/e2xlKA0Erf:3LqzQRcj7Aqfg/Be1e4d20SEr

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:

812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.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:

812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

Loads dropped DLL 1 IoCs

Processes:

812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

pid process

2360 812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

Themida packer 5 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/2360-0-0x0000000000400000-0x00000000014FB000-memory.dmp	themida
behavioral2/memory/2360-2-0x0000000000400000-0x00000000014FB000-memory.dmp	themida
behavioral2/memory/2360-3-0x0000000000400000-0x00000000014FB000-memory.dmp	themida
behavioral2/memory/2360-4-0x0000000000400000-0x00000000014FB000-memory.dmp	themida
behavioral2/memory/2360-10-0x0000000000400000-0x00000000014FB000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

pid process

2360 812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

pid	process
2360	812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe
2360	812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

pid	process
2360	812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe
2360	812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe

C:\Users\Admin\AppData\Local\Temp\812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe
"C:\Users\Admin\AppData\Local\Temp\812896479e7bab5a8d0722082b443140a4c509e9a7d7c54fc8a791889222bb6f.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2360

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

C:\Users\Admin\AppData\Local\Temp\E2EECore.2.7.2.dll
Filesize
8.4MB

MD5
8b6c94bbdbfb213e94a5dcb4fac28ce3

SHA1
b56102ca4f03556f387f8b30e2b404efabe0cb65

SHA256
982a177924762f270b36fe34c7d6847392b48ae53151dc2011078dceef487a53

SHA512
9d6d63b5d8cf7a978d7e91126d7a343c2f7acd00022da9d692f63e50835fdd84a59a93328564f10622f2b1f6adfd7febdd98b8ddb294d0754ed45cc9c165d25a

Download Submit
memory/2360-0-0x0000000000400000-0x00000000014FB000-memory.dmp

Filesize
17.0MB

Download
memory/2360-1-0x0000000077D84000-0x0000000077D86000-memory.dmp

Filesize
8KB

Download
memory/2360-2-0x0000000000400000-0x00000000014FB000-memory.dmp

Filesize
17.0MB

Download
memory/2360-3-0x0000000000400000-0x00000000014FB000-memory.dmp

Filesize
17.0MB

Download
memory/2360-4-0x0000000000400000-0x00000000014FB000-memory.dmp

Filesize
17.0MB

Download
memory/2360-10-0x0000000000400000-0x00000000014FB000-memory.dmp

Filesize
17.0MB

Download