d819e0689e1782f676e1644d503f31dae35589ea29b2b7169f69b81abea21d75

General

Target

IntelRapid.exe
Size

3.5MB
MD5

a9334eeb8615854db602db4447beeab2
SHA1

066ad5133b7435b75fe10d7af693c9b6811dc7a9
SHA256

d819e0689e1782f676e1644d503f31dae35589ea29b2b7169f69b81abea21d75
SHA512

a2f27c7716e2d7c2091a4f4a8b7fab7a9bd32d1640411cb9799756427b10468bc917963dab13c626d63fc6e0a081308779160f44a2987e68c250b41998d43b5c

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

1660 IntelRapid.exe

pid	process
1660	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.exeIntelRapid.exe

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

Drops startup file 1 IoCs

Processes:

IntelRapid.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelRapid.lnk IntelRapid.exe
Loads dropped DLL 3 IoCs

Processes:

IntelRapid.exe

pid process

1636 IntelRapid.exe
1636 IntelRapid.exe
1636 IntelRapid.exe

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

pid	process
1636	IntelRapid.exe
1636	IntelRapid.exe
1636	IntelRapid.exe

Themida packer 10 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1636-54-0x000000013F9C0000-0x0000000140331000-memory.dmp	themida
behavioral1/memory/1636-55-0x000000013F9C0000-0x0000000140331000-memory.dmp	themida
behavioral1/memory/1636-56-0x000000013F9C0000-0x0000000140331000-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/1660-62-0x000000013FE50000-0x00000001407C1000-memory.dmp	themida
behavioral1/memory/1660-63-0x000000013FE50000-0x00000001407C1000-memory.dmp	themida
behavioral1/memory/1660-64-0x000000013FE50000-0x00000001407C1000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

IntelRapid.exeIntelRapid.exe

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

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

IntelRapid.exeIntelRapid.exe

pid process

1636 IntelRapid.exe
1660 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

1660 IntelRapid.exe

pid	process
1636	IntelRapid.exe
1660	IntelRapid.exe

pid	process
1660	IntelRapid.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

IntelRapid.exe

description	pid	process	target process
PID 1636 wrote to memory of 1660	1636	IntelRapid.exe	IntelRapid.exe
PID 1636 wrote to memory of 1660	1636	IntelRapid.exe	IntelRapid.exe
PID 1636 wrote to memory of 1660	1636	IntelRapid.exe	IntelRapid.exe

C:\Users\Admin\AppData\Local\Temp\IntelRapid.exe
"C:\Users\Admin\AppData\Local\Temp\IntelRapid.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:1636

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:1660

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
a9334eeb8615854db602db4447beeab2

SHA1
066ad5133b7435b75fe10d7af693c9b6811dc7a9

SHA256
d819e0689e1782f676e1644d503f31dae35589ea29b2b7169f69b81abea21d75

SHA512
a2f27c7716e2d7c2091a4f4a8b7fab7a9bd32d1640411cb9799756427b10468bc917963dab13c626d63fc6e0a081308779160f44a2987e68c250b41998d43b5c

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
a9334eeb8615854db602db4447beeab2

SHA1
066ad5133b7435b75fe10d7af693c9b6811dc7a9

SHA256
d819e0689e1782f676e1644d503f31dae35589ea29b2b7169f69b81abea21d75

SHA512
a2f27c7716e2d7c2091a4f4a8b7fab7a9bd32d1640411cb9799756427b10468bc917963dab13c626d63fc6e0a081308779160f44a2987e68c250b41998d43b5c

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
a9334eeb8615854db602db4447beeab2

SHA1
066ad5133b7435b75fe10d7af693c9b6811dc7a9

SHA256
d819e0689e1782f676e1644d503f31dae35589ea29b2b7169f69b81abea21d75

SHA512
a2f27c7716e2d7c2091a4f4a8b7fab7a9bd32d1640411cb9799756427b10468bc917963dab13c626d63fc6e0a081308779160f44a2987e68c250b41998d43b5c

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
a9334eeb8615854db602db4447beeab2

SHA1
066ad5133b7435b75fe10d7af693c9b6811dc7a9

SHA256
d819e0689e1782f676e1644d503f31dae35589ea29b2b7169f69b81abea21d75

SHA512
a2f27c7716e2d7c2091a4f4a8b7fab7a9bd32d1640411cb9799756427b10468bc917963dab13c626d63fc6e0a081308779160f44a2987e68c250b41998d43b5c

Download Submit
memory/1636-54-0x000000013F9C0000-0x0000000140331000-memory.dmp

Filesize
9.4MB

Download
memory/1636-55-0x000000013F9C0000-0x0000000140331000-memory.dmp

Filesize
9.4MB

Download
memory/1636-56-0x000000013F9C0000-0x0000000140331000-memory.dmp

Filesize
9.4MB

Download
memory/1636-57-0x000007FEFB8C1000-0x000007FEFB8C3000-memory.dmp

Filesize
8KB

Download
memory/1660-62-0x000000013FE50000-0x00000001407C1000-memory.dmp

Filesize
9.4MB

Download
memory/1660-63-0x000000013FE50000-0x00000001407C1000-memory.dmp

Filesize
9.4MB

Download
memory/1660-64-0x000000013FE50000-0x00000001407C1000-memory.dmp

Filesize
9.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads