da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d

General

Target

da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe
Size

3.4MB
MD5

c99135844ed0178d69a3c7844b0f1acd
SHA1

150f4c59579bc966c22eb848b95d66b1cb7ec073
SHA256

da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d
SHA512

f5f702a84bdced6916f83b79d569cebe102b07b740bc6b5242e27391f3764d5b429fa7edcb27237b82d6eded4108bc5de06b0d9f32125da6db1ac222c3b38721

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

1552 IntelRapid.exe

pid	process
1552	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:

da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exeIntelRapid.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.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:

da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelRapid.lnk	da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe

Loads dropped DLL 3 IoCs

Processes:

da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe

pid	process
1804	da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe
1804	da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe
1804	da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe

Themida packer 10 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1804-55-0x000000013F6C0000-0x000000013FFE5000-memory.dmp	themida
behavioral1/memory/1804-56-0x000000013F6C0000-0x000000013FFE5000-memory.dmp	themida
behavioral1/memory/1804-57-0x000000013F6C0000-0x000000013FFE5000-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/1552-64-0x000000013FD20000-0x0000000140645000-memory.dmp	themida
behavioral1/memory/1552-65-0x000000013FD20000-0x0000000140645000-memory.dmp	themida
behavioral1/memory/1552-66-0x000000013FD20000-0x0000000140645000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exeIntelRapid.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	IntelRapid.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exeIntelRapid.exe

pid process

1804 da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe
1552 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

1552 IntelRapid.exe

pid	process
1552	IntelRapid.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe

description	pid	process	target process
PID 1804 wrote to memory of 1552	1804	da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe	IntelRapid.exe
PID 1804 wrote to memory of 1552	1804	da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe	IntelRapid.exe
PID 1804 wrote to memory of 1552	1804	da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe	IntelRapid.exe

C:\Users\Admin\AppData\Local\Temp\da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.exe
"C:\Users\Admin\AppData\Local\Temp\da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d.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:1804

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:1552

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
c99135844ed0178d69a3c7844b0f1acd

SHA1
150f4c59579bc966c22eb848b95d66b1cb7ec073

SHA256
da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d

SHA512
f5f702a84bdced6916f83b79d569cebe102b07b740bc6b5242e27391f3764d5b429fa7edcb27237b82d6eded4108bc5de06b0d9f32125da6db1ac222c3b38721

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
c99135844ed0178d69a3c7844b0f1acd

SHA1
150f4c59579bc966c22eb848b95d66b1cb7ec073

SHA256
da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d

SHA512
f5f702a84bdced6916f83b79d569cebe102b07b740bc6b5242e27391f3764d5b429fa7edcb27237b82d6eded4108bc5de06b0d9f32125da6db1ac222c3b38721

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
c99135844ed0178d69a3c7844b0f1acd

SHA1
150f4c59579bc966c22eb848b95d66b1cb7ec073

SHA256
da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d

SHA512
f5f702a84bdced6916f83b79d569cebe102b07b740bc6b5242e27391f3764d5b429fa7edcb27237b82d6eded4108bc5de06b0d9f32125da6db1ac222c3b38721

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
c99135844ed0178d69a3c7844b0f1acd

SHA1
150f4c59579bc966c22eb848b95d66b1cb7ec073

SHA256
da88c1a20134db6130887290aa0fb8214615bd9cd8ae2c5164e5e96d3eec825d

SHA512
f5f702a84bdced6916f83b79d569cebe102b07b740bc6b5242e27391f3764d5b429fa7edcb27237b82d6eded4108bc5de06b0d9f32125da6db1ac222c3b38721

Download Submit
memory/1552-64-0x000000013FD20000-0x0000000140645000-memory.dmp

Filesize
9.1MB

Download
memory/1552-65-0x000000013FD20000-0x0000000140645000-memory.dmp

Filesize
9.1MB

Download
memory/1552-66-0x000000013FD20000-0x0000000140645000-memory.dmp

Filesize
9.1MB

Download
memory/1804-55-0x000000013F6C0000-0x000000013FFE5000-memory.dmp

Filesize
9.1MB

Download
memory/1804-56-0x000000013F6C0000-0x000000013FFE5000-memory.dmp

Filesize
9.1MB

Download
memory/1804-57-0x000000013F6C0000-0x000000013FFE5000-memory.dmp

Filesize
9.1MB

Download
memory/1804-59-0x000007FEFBD71000-0x000007FEFBD73000-memory.dmp

Filesize
8KB

Download
memory/1804-58-0x00000000773A0000-0x00000000773A2000-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