dca68095317df735cbaac8724a3d4af4aa504d1b58e30699388b67ec44a0e5b8

General

Target

a997db4429053e504cd9d4afaab825cd.exe
Size

3.3MB
MD5

a997db4429053e504cd9d4afaab825cd
SHA1

c0f15b9aaf8876619b9dbe08e429a024d646b867
SHA256

dca68095317df735cbaac8724a3d4af4aa504d1b58e30699388b67ec44a0e5b8
SHA512

84bf29ec7b74577c801507d2f08de15b64d3940650067f12a9433924305fa4741593e08b91cb75100c39590f769a9c63b7c3d14faaf9c8d675de35b1a7636117

Score

9^/10

evasion themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497
Executes dropped EXE 1 IoCs

Processes:

IntelRapid.exe

pid process

3388 IntelRapid.exe

pid	process
3388	IntelRapid.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

IntelRapid.exea997db4429053e504cd9d4afaab825cd.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	IntelRapid.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a997db4429053e504cd9d4afaab825cd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a997db4429053e504cd9d4afaab825cd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	IntelRapid.exe

Drops startup file 1 IoCs

Processes:

a997db4429053e504cd9d4afaab825cd.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelRapid.lnk	a997db4429053e504cd9d4afaab825cd.exe

Themida packer 8 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/3172-130-0x00007FF683240000-0x00007FF683B5A000-memory.dmp	themida
behavioral2/memory/3172-131-0x00007FF683240000-0x00007FF683B5A000-memory.dmp	themida
behavioral2/memory/3172-132-0x00007FF683240000-0x00007FF683B5A000-memory.dmp	themida
C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe	themida
C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe	themida
behavioral2/memory/3388-135-0x00007FF67F620000-0x00007FF67FF3A000-memory.dmp	themida
behavioral2/memory/3388-136-0x00007FF67F620000-0x00007FF67FF3A000-memory.dmp	themida
behavioral2/memory/3388-137-0x00007FF67F620000-0x00007FF67FF3A000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

a997db4429053e504cd9d4afaab825cd.exeIntelRapid.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	a997db4429053e504cd9d4afaab825cd.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	IntelRapid.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

a997db4429053e504cd9d4afaab825cd.exeIntelRapid.exe

pid process

3172 a997db4429053e504cd9d4afaab825cd.exe
3388 IntelRapid.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

IntelRapid.exe

pid process

3388 IntelRapid.exe

pid	process
3172	a997db4429053e504cd9d4afaab825cd.exe
3388	IntelRapid.exe

pid	process
3388	IntelRapid.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

a997db4429053e504cd9d4afaab825cd.exe

description	pid	process	target process
PID 3172 wrote to memory of 3388	3172	a997db4429053e504cd9d4afaab825cd.exe	IntelRapid.exe
PID 3172 wrote to memory of 3388	3172	a997db4429053e504cd9d4afaab825cd.exe	IntelRapid.exe

C:\Users\Admin\AppData\Local\Temp\a997db4429053e504cd9d4afaab825cd.exe
"C:\Users\Admin\AppData\Local\Temp\a997db4429053e504cd9d4afaab825cd.exe"
1⤵
- Checks BIOS information in registry
- Drops startup file
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:3172

C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
"C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe"
2⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: AddClipboardFormatListener
PID:3388

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
a997db4429053e504cd9d4afaab825cd

SHA1
c0f15b9aaf8876619b9dbe08e429a024d646b867

SHA256
dca68095317df735cbaac8724a3d4af4aa504d1b58e30699388b67ec44a0e5b8

SHA512
84bf29ec7b74577c801507d2f08de15b64d3940650067f12a9433924305fa4741593e08b91cb75100c39590f769a9c63b7c3d14faaf9c8d675de35b1a7636117

Download Submit
C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
a997db4429053e504cd9d4afaab825cd

SHA1
c0f15b9aaf8876619b9dbe08e429a024d646b867

SHA256
dca68095317df735cbaac8724a3d4af4aa504d1b58e30699388b67ec44a0e5b8

SHA512
84bf29ec7b74577c801507d2f08de15b64d3940650067f12a9433924305fa4741593e08b91cb75100c39590f769a9c63b7c3d14faaf9c8d675de35b1a7636117

Download Submit
memory/3172-130-0x00007FF683240000-0x00007FF683B5A000-memory.dmp

Filesize
9.1MB

Download
memory/3172-131-0x00007FF683240000-0x00007FF683B5A000-memory.dmp

Filesize
9.1MB

Download
memory/3172-132-0x00007FF683240000-0x00007FF683B5A000-memory.dmp

Filesize
9.1MB

Download
memory/3388-135-0x00007FF67F620000-0x00007FF67FF3A000-memory.dmp

Filesize
9.1MB

Download
memory/3388-136-0x00007FF67F620000-0x00007FF67FF3A000-memory.dmp

Filesize
9.1MB

Download
memory/3388-137-0x00007FF67F620000-0x00007FF67FF3A000-memory.dmp

Filesize
9.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads