8725e5ff2dde91cb1a5424ddeea253b3f3e1b59b46ac3142c22ad5ccd4e22914

General

Target

7d4a4b1e6c40323bb0c3c86da4c185d5.exe
Size

3.5MB
MD5

7d4a4b1e6c40323bb0c3c86da4c185d5
SHA1

43e649e0537be8052ecddac525f860c304ca5c8f
SHA256

8725e5ff2dde91cb1a5424ddeea253b3f3e1b59b46ac3142c22ad5ccd4e22914
SHA512

5e92aa291ec956086a7ddf7cc3b037d2c4e7fbc8415ff2c52d772252b76ef4a3a19c4b913e419540a10dfcef7994770928b568f3fc40c74842d49782bba1e443

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

3336 IntelRapid.exe

pid	process
3336	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:

7d4a4b1e6c40323bb0c3c86da4c185d5.exeIntelRapid.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7d4a4b1e6c40323bb0c3c86da4c185d5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7d4a4b1e6c40323bb0c3c86da4c185d5.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:

7d4a4b1e6c40323bb0c3c86da4c185d5.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelRapid.lnk	7d4a4b1e6c40323bb0c3c86da4c185d5.exe

Themida packer 8 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/2784-115-0x00007FF6E68A0000-0x00007FF6E720F000-memory.dmp	themida
behavioral2/memory/2784-116-0x00007FF6E68A0000-0x00007FF6E720F000-memory.dmp	themida
behavioral2/memory/2784-117-0x00007FF6E68A0000-0x00007FF6E720F000-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/3336-121-0x00007FF6BE730000-0x00007FF6BF09F000-memory.dmp	themida
behavioral2/memory/3336-122-0x00007FF6BE730000-0x00007FF6BF09F000-memory.dmp	themida
behavioral2/memory/3336-123-0x00007FF6BE730000-0x00007FF6BF09F000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

IntelRapid.exe7d4a4b1e6c40323bb0c3c86da4c185d5.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	7d4a4b1e6c40323bb0c3c86da4c185d5.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

7d4a4b1e6c40323bb0c3c86da4c185d5.exeIntelRapid.exe

pid process

2784 7d4a4b1e6c40323bb0c3c86da4c185d5.exe
3336 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

3336 IntelRapid.exe

pid	process
2784	7d4a4b1e6c40323bb0c3c86da4c185d5.exe
3336	IntelRapid.exe

pid	process
3336	IntelRapid.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

7d4a4b1e6c40323bb0c3c86da4c185d5.exe

description	pid	process	target process
PID 2784 wrote to memory of 3336	2784	7d4a4b1e6c40323bb0c3c86da4c185d5.exe	IntelRapid.exe
PID 2784 wrote to memory of 3336	2784	7d4a4b1e6c40323bb0c3c86da4c185d5.exe	IntelRapid.exe

C:\Users\Admin\AppData\Local\Temp\7d4a4b1e6c40323bb0c3c86da4c185d5.exe
"C:\Users\Admin\AppData\Local\Temp\7d4a4b1e6c40323bb0c3c86da4c185d5.exe"
1⤵
- Checks BIOS information in registry
- Drops startup file
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:2784

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:3336

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
7d4a4b1e6c40323bb0c3c86da4c185d5

SHA1
43e649e0537be8052ecddac525f860c304ca5c8f

SHA256
8725e5ff2dde91cb1a5424ddeea253b3f3e1b59b46ac3142c22ad5ccd4e22914

SHA512
5e92aa291ec956086a7ddf7cc3b037d2c4e7fbc8415ff2c52d772252b76ef4a3a19c4b913e419540a10dfcef7994770928b568f3fc40c74842d49782bba1e443

Download Submit
C:\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
7d4a4b1e6c40323bb0c3c86da4c185d5

SHA1
43e649e0537be8052ecddac525f860c304ca5c8f

SHA256
8725e5ff2dde91cb1a5424ddeea253b3f3e1b59b46ac3142c22ad5ccd4e22914

SHA512
5e92aa291ec956086a7ddf7cc3b037d2c4e7fbc8415ff2c52d772252b76ef4a3a19c4b913e419540a10dfcef7994770928b568f3fc40c74842d49782bba1e443

Download Submit
memory/2784-115-0x00007FF6E68A0000-0x00007FF6E720F000-memory.dmp

Filesize
9.4MB

Download
memory/2784-116-0x00007FF6E68A0000-0x00007FF6E720F000-memory.dmp

Filesize
9.4MB

Download
memory/2784-117-0x00007FF6E68A0000-0x00007FF6E720F000-memory.dmp

Filesize
9.4MB

Download
memory/3336-118-0x0000000000000000-mapping.dmp

Download
memory/3336-121-0x00007FF6BE730000-0x00007FF6BF09F000-memory.dmp

Filesize
9.4MB

Download
memory/3336-122-0x00007FF6BE730000-0x00007FF6BF09F000-memory.dmp

Filesize
9.4MB

Download
memory/3336-123-0x00007FF6BE730000-0x00007FF6BF09F000-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