e36e717ad1f661f695e905d457dba6729aa238c0da051893ebec1429e042ddf7

General

Target

978b7f1dba9746c29ac4b61bc219bd7b.exe
Size

3.2MB
MD5

978b7f1dba9746c29ac4b61bc219bd7b
SHA1

f498e5ebf211bace3e027a1596edfdcf7900317c
SHA256

e36e717ad1f661f695e905d457dba6729aa238c0da051893ebec1429e042ddf7
SHA512

dbdba57e4af16966d814bb0fafec867be05dd33381ab3140cb99249a7df57f7a09f69bdec5909d00a7268fda7574be3e738561bf094b211e3e9d5c6fb126da08

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

812 IntelRapid.exe

pid	process
812	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:

978b7f1dba9746c29ac4b61bc219bd7b.exeIntelRapid.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	978b7f1dba9746c29ac4b61bc219bd7b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	978b7f1dba9746c29ac4b61bc219bd7b.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:

978b7f1dba9746c29ac4b61bc219bd7b.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IntelRapid.lnk	978b7f1dba9746c29ac4b61bc219bd7b.exe

Loads dropped DLL 3 IoCs

Processes:

978b7f1dba9746c29ac4b61bc219bd7b.exe

pid process

1652 978b7f1dba9746c29ac4b61bc219bd7b.exe
1652 978b7f1dba9746c29ac4b61bc219bd7b.exe
1652 978b7f1dba9746c29ac4b61bc219bd7b.exe

pid	process
1652	978b7f1dba9746c29ac4b61bc219bd7b.exe
1652	978b7f1dba9746c29ac4b61bc219bd7b.exe
1652	978b7f1dba9746c29ac4b61bc219bd7b.exe

Themida packer 10 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1652-55-0x000000013F350000-0x000000013FC51000-memory.dmp	themida
behavioral1/memory/1652-56-0x000000013F350000-0x000000013FC51000-memory.dmp	themida
behavioral1/memory/1652-57-0x000000013F350000-0x000000013FC51000-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/812-64-0x000000013F240000-0x000000013FB41000-memory.dmp	themida
behavioral1/memory/812-65-0x000000013F240000-0x000000013FB41000-memory.dmp	themida
behavioral1/memory/812-66-0x000000013F240000-0x000000013FB41000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

IntelRapid.exe978b7f1dba9746c29ac4b61bc219bd7b.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	978b7f1dba9746c29ac4b61bc219bd7b.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

978b7f1dba9746c29ac4b61bc219bd7b.exeIntelRapid.exe

pid process

1652 978b7f1dba9746c29ac4b61bc219bd7b.exe
812 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

812 IntelRapid.exe

pid	process
1652	978b7f1dba9746c29ac4b61bc219bd7b.exe
812	IntelRapid.exe

pid	process
812	IntelRapid.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

978b7f1dba9746c29ac4b61bc219bd7b.exe

description	pid	process	target process
PID 1652 wrote to memory of 812	1652	978b7f1dba9746c29ac4b61bc219bd7b.exe	IntelRapid.exe
PID 1652 wrote to memory of 812	1652	978b7f1dba9746c29ac4b61bc219bd7b.exe	IntelRapid.exe
PID 1652 wrote to memory of 812	1652	978b7f1dba9746c29ac4b61bc219bd7b.exe	IntelRapid.exe

C:\Users\Admin\AppData\Local\Temp\978b7f1dba9746c29ac4b61bc219bd7b.exe
"C:\Users\Admin\AppData\Local\Temp\978b7f1dba9746c29ac4b61bc219bd7b.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:1652

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:812

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
978b7f1dba9746c29ac4b61bc219bd7b

SHA1
f498e5ebf211bace3e027a1596edfdcf7900317c

SHA256
e36e717ad1f661f695e905d457dba6729aa238c0da051893ebec1429e042ddf7

SHA512
dbdba57e4af16966d814bb0fafec867be05dd33381ab3140cb99249a7df57f7a09f69bdec5909d00a7268fda7574be3e738561bf094b211e3e9d5c6fb126da08

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
978b7f1dba9746c29ac4b61bc219bd7b

SHA1
f498e5ebf211bace3e027a1596edfdcf7900317c

SHA256
e36e717ad1f661f695e905d457dba6729aa238c0da051893ebec1429e042ddf7

SHA512
dbdba57e4af16966d814bb0fafec867be05dd33381ab3140cb99249a7df57f7a09f69bdec5909d00a7268fda7574be3e738561bf094b211e3e9d5c6fb126da08

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
978b7f1dba9746c29ac4b61bc219bd7b

SHA1
f498e5ebf211bace3e027a1596edfdcf7900317c

SHA256
e36e717ad1f661f695e905d457dba6729aa238c0da051893ebec1429e042ddf7

SHA512
dbdba57e4af16966d814bb0fafec867be05dd33381ab3140cb99249a7df57f7a09f69bdec5909d00a7268fda7574be3e738561bf094b211e3e9d5c6fb126da08

Download Submit
\Users\Admin\AppData\Roaming\Intel Rapid\IntelRapid.exe
MD5
978b7f1dba9746c29ac4b61bc219bd7b

SHA1
f498e5ebf211bace3e027a1596edfdcf7900317c

SHA256
e36e717ad1f661f695e905d457dba6729aa238c0da051893ebec1429e042ddf7

SHA512
dbdba57e4af16966d814bb0fafec867be05dd33381ab3140cb99249a7df57f7a09f69bdec5909d00a7268fda7574be3e738561bf094b211e3e9d5c6fb126da08

Download Submit
memory/812-62-0x0000000000000000-mapping.dmp

Download
memory/812-64-0x000000013F240000-0x000000013FB41000-memory.dmp

Filesize
9.0MB

Download
memory/812-65-0x000000013F240000-0x000000013FB41000-memory.dmp

Filesize
9.0MB

Download
memory/812-66-0x000000013F240000-0x000000013FB41000-memory.dmp

Filesize
9.0MB

Download
memory/1652-55-0x000000013F350000-0x000000013FC51000-memory.dmp

Filesize
9.0MB

Download
memory/1652-56-0x000000013F350000-0x000000013FC51000-memory.dmp

Filesize
9.0MB

Download
memory/1652-57-0x000000013F350000-0x000000013FC51000-memory.dmp

Filesize
9.0MB

Download
memory/1652-58-0x000007FEFB631000-0x000007FEFB633000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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