4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 13:27

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General

Target

4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe
Size

7.1MB
MD5

651534aa08ba57dd3b06d3c7e920f2fb
SHA1

be378336ddbab5095deb85927788a094c9bddb2c
SHA256

4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af
SHA512

54036127b49b6834d1e25e40851397b5e84fc19f4443e9390d94663e7a8543dd9cb038980b25b6354df76060034e77e7f4afd203d188ff92f31c3bae4e4068dd
SSDEEP

196608:vOG/hjInbVceDdTxVKEj4E9IFwAJcTWB9JxG+2zKF:vOKhjGR0C9OwBdHzK

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:

4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.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:

4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

Themida packer 3 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/2848-25-0x0000000001100000-0x0000000001F78000-memory.dmp	themida
behavioral1/memory/2848-26-0x0000000001100000-0x0000000001F78000-memory.dmp	themida
behavioral1/memory/2848-31-0x0000000001100000-0x0000000001F78000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

pid process

2848 4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

pid process

2848 4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

pid	process
2848	4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

pid	process
2848	4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

description	pid	process
Token: SeDebugPrivilege	2848	4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe
Token: 33	2848	4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe
Token: SeIncBasePriorityPrivilege	2848	4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe
Token: 33	2848	4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe
Token: SeIncBasePriorityPrivilege	2848	4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe

C:\Users\Admin\AppData\Local\Temp\4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.exe
"C:\Users\Admin\AppData\Local\Temp\4eeb99843fd24dbf40fa096241c6445f40833f2139d39ca99edf39babb47d6af.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:2848

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/2848-0-0x0000000001100000-0x0000000001F78000-memory.dmp

Filesize
14.5MB

Download
memory/2848-1-0x0000000076DE1000-0x0000000076DE2000-memory.dmp

Filesize
4KB

Download
memory/2848-4-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-11-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-10-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-9-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-20-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-19-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-14-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-21-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-22-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-13-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-12-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-18-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-17-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-16-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-15-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-8-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-7-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-6-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-5-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-3-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-2-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-25-0x0000000001100000-0x0000000001F78000-memory.dmp

Filesize
14.5MB

Download
memory/2848-26-0x0000000001100000-0x0000000001F78000-memory.dmp

Filesize
14.5MB

Download
memory/2848-28-0x0000000001100000-0x0000000001F78000-memory.dmp

Filesize
14.5MB

Download
memory/2848-30-0x0000000076DD0000-0x0000000076EE0000-memory.dmp

Filesize
1.1MB

Download
memory/2848-31-0x0000000001100000-0x0000000001F78000-memory.dmp

Filesize
14.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads