213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013

General

Target

213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe
Size

3.4MB
MD5

97a1f8d3a08336c5eb1b64ed37bc7427
SHA1

ffb3c8454c58f93ce8fa4c8c81202e7f327193f6
SHA256

213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013
SHA512

84fd0b819c232ed860b209317b379e618bdbefac188f9f68059b7cf51ceac242fee6e08b0d8aaa9209fc5e39953f1161b895eb25660784792826d1e1bde3a564

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

332 IntelRapid.exe

pid	process
332	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:

213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exeIntelRapid.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	IntelRapid.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	IntelRapid.exe

Drops startup file 1 IoCs

Processes:

213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelRapid.lnk	213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe

Loads dropped DLL 3 IoCs

Processes:

213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe

pid	process
1564	213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe
1564	213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe
1564	213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe

Themida packer 8 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1564-55-0x000000013FDB0000-0x00000001406D3000-memory.dmp	themida
behavioral1/memory/1564-56-0x000000013FDB0000-0x00000001406D3000-memory.dmp	themida
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe	themida
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe	themida
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe	themida
C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe	themida
behavioral1/memory/332-62-0x000000013F110000-0x000000013FA33000-memory.dmp	themida
behavioral1/memory/332-63-0x000000013F110000-0x000000013FA33000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exeIntelRapid.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	IntelRapid.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exeIntelRapid.exe

pid process

1564 213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe
332 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

332 IntelRapid.exe

pid	process
332	IntelRapid.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe

description	pid	process	target process
PID 1564 wrote to memory of 332	1564	213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe	IntelRapid.exe
PID 1564 wrote to memory of 332	1564	213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe	IntelRapid.exe
PID 1564 wrote to memory of 332	1564	213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe	IntelRapid.exe

C:\Users\Admin\AppData\Local\Temp\213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe
"C:\Users\Admin\AppData\Local\Temp\213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013.exe"
1⤵
- Checks BIOS information in registry
- Drops startup file
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:1564

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:332

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
97a1f8d3a08336c5eb1b64ed37bc7427

SHA1
ffb3c8454c58f93ce8fa4c8c81202e7f327193f6

SHA256
213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013

SHA512
84fd0b819c232ed860b209317b379e618bdbefac188f9f68059b7cf51ceac242fee6e08b0d8aaa9209fc5e39953f1161b895eb25660784792826d1e1bde3a564

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe

MD5
97a1f8d3a08336c5eb1b64ed37bc7427

SHA1
ffb3c8454c58f93ce8fa4c8c81202e7f327193f6

SHA256
213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013

SHA512
84fd0b819c232ed860b209317b379e618bdbefac188f9f68059b7cf51ceac242fee6e08b0d8aaa9209fc5e39953f1161b895eb25660784792826d1e1bde3a564

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe

MD5
97a1f8d3a08336c5eb1b64ed37bc7427

SHA1
ffb3c8454c58f93ce8fa4c8c81202e7f327193f6

SHA256
213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013

SHA512
84fd0b819c232ed860b209317b379e618bdbefac188f9f68059b7cf51ceac242fee6e08b0d8aaa9209fc5e39953f1161b895eb25660784792826d1e1bde3a564

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe

MD5
97a1f8d3a08336c5eb1b64ed37bc7427

SHA1
ffb3c8454c58f93ce8fa4c8c81202e7f327193f6

SHA256
213c5947e50b9edd68412d2850e08e32bd41c1473cba614f78c396a63be40013

SHA512
84fd0b819c232ed860b209317b379e618bdbefac188f9f68059b7cf51ceac242fee6e08b0d8aaa9209fc5e39953f1161b895eb25660784792826d1e1bde3a564

Download Submit
memory/332-62-0x000000013F110000-0x000000013FA33000-memory.dmp

Filesize
9.1MB

Download
memory/332-63-0x000000013F110000-0x000000013FA33000-memory.dmp

Filesize
9.1MB

Download
memory/1564-54-0x0000000077B90000-0x0000000077B92000-memory.dmp

Filesize
8KB

Download
memory/1564-55-0x000000013FDB0000-0x00000001406D3000-memory.dmp

Filesize
9.1MB

Download
memory/1564-56-0x000000013FDB0000-0x00000001406D3000-memory.dmp

Filesize
9.1MB

Download
memory/1564-57-0x000007FEFC3C1000-0x000007FEFC3C3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads