5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745

General

Target

5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe
Size

3.3MB
MD5

20b0b7d7ed23c53fc0a26c81625a9c12
SHA1

873c9599f1d8a429223cd01568b28b75ab0a1cf2
SHA256

5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745
SHA512

a9798da173052c64698e8d65f80465115f25e9bfec785b97541e9d4b50025f5cccae77c9b9a38217452a9a83c61ad2a1a980952b0b908fd1bc6ce27e024bdd02

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

668 IntelRapid.exe

pid	process
668	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:

5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exeIntelRapid.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.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:

5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelRapid.lnk	5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe

Loads dropped DLL 3 IoCs

Processes:

5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe

pid	process
1464	5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe
1464	5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe
1464	5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe

Themida packer 10 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1464-56-0x000000013F5A0000-0x000000013FEB2000-memory.dmp	themida
behavioral1/memory/1464-57-0x000000013F5A0000-0x000000013FEB2000-memory.dmp	themida
behavioral1/memory/1464-58-0x000000013F5A0000-0x000000013FEB2000-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/668-64-0x000000013F600000-0x000000013FF12000-memory.dmp	themida
behavioral1/memory/668-65-0x000000013F600000-0x000000013FF12000-memory.dmp	themida
behavioral1/memory/668-66-0x000000013F600000-0x000000013FF12000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exeIntelRapid.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	IntelRapid.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exeIntelRapid.exe

pid process

1464 5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe
668 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

668 IntelRapid.exe

pid	process
668	IntelRapid.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe

description	pid	process	target process
PID 1464 wrote to memory of 668	1464	5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe	IntelRapid.exe
PID 1464 wrote to memory of 668	1464	5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe	IntelRapid.exe
PID 1464 wrote to memory of 668	1464	5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe	IntelRapid.exe

C:\Users\Admin\AppData\Local\Temp\5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.exe
"C:\Users\Admin\AppData\Local\Temp\5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745.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:1464

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:668

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
20b0b7d7ed23c53fc0a26c81625a9c12

SHA1
873c9599f1d8a429223cd01568b28b75ab0a1cf2

SHA256
5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745

SHA512
a9798da173052c64698e8d65f80465115f25e9bfec785b97541e9d4b50025f5cccae77c9b9a38217452a9a83c61ad2a1a980952b0b908fd1bc6ce27e024bdd02

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
20b0b7d7ed23c53fc0a26c81625a9c12

SHA1
873c9599f1d8a429223cd01568b28b75ab0a1cf2

SHA256
5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745

SHA512
a9798da173052c64698e8d65f80465115f25e9bfec785b97541e9d4b50025f5cccae77c9b9a38217452a9a83c61ad2a1a980952b0b908fd1bc6ce27e024bdd02

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
20b0b7d7ed23c53fc0a26c81625a9c12

SHA1
873c9599f1d8a429223cd01568b28b75ab0a1cf2

SHA256
5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745

SHA512
a9798da173052c64698e8d65f80465115f25e9bfec785b97541e9d4b50025f5cccae77c9b9a38217452a9a83c61ad2a1a980952b0b908fd1bc6ce27e024bdd02

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
20b0b7d7ed23c53fc0a26c81625a9c12

SHA1
873c9599f1d8a429223cd01568b28b75ab0a1cf2

SHA256
5a7701f9a1e8ade12d05b7c9fb66c355d09657ddd5537aa76d92f5756439f745

SHA512
a9798da173052c64698e8d65f80465115f25e9bfec785b97541e9d4b50025f5cccae77c9b9a38217452a9a83c61ad2a1a980952b0b908fd1bc6ce27e024bdd02

Download Submit
memory/668-64-0x000000013F600000-0x000000013FF12000-memory.dmp

Filesize
9.1MB

Download
memory/668-65-0x000000013F600000-0x000000013FF12000-memory.dmp

Filesize
9.1MB

Download
memory/668-66-0x000000013F600000-0x000000013FF12000-memory.dmp

Filesize
9.1MB

Download
memory/1464-55-0x0000000077480000-0x0000000077482000-memory.dmp

Filesize
8KB

Download
memory/1464-56-0x000000013F5A0000-0x000000013FEB2000-memory.dmp

Filesize
9.1MB

Download
memory/1464-57-0x000000013F5A0000-0x000000013FEB2000-memory.dmp

Filesize
9.1MB

Download
memory/1464-58-0x000000013F5A0000-0x000000013FEB2000-memory.dmp

Filesize
9.1MB

Download
memory/1464-59-0x000007FEFBCB1000-0x000007FEFBCB3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads