d469d7f395bc7c4c44d1340a299ccd03c39971587f09380fc433b5ea746a6137

Analysis

max time kernel
312s
max time network
319s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
27-07-2022 14:36

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General

Target

Setup-Crack-Key.exe
Size

394.8MB
MD5

16a270e38302409f5e21ff3199d4e072
SHA1

eb55332d66c1183139f442c44a2a650bc6ee62b5
SHA256

d469d7f395bc7c4c44d1340a299ccd03c39971587f09380fc433b5ea746a6137
SHA512

47063be4eda5123e7a7f4267d4f127cd9a461c12d74fb891b42578dca47fd02ddbe08047865b79c5317b4317a045346f4bfe92131402395af9766b27ca6b4305

Score

9^/10

discovery evasion spyware stealer themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

Setup-Crack-Key.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Setup-Crack-Key.exe
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

95958990521888581619.exe

pid process

4320 95958990521888581619.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Setup-Crack-Key.exe

pid	process
4320	95958990521888581619.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Setup-Crack-Key.exe

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Setup-Crack-Key.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation	Setup-Crack-Key.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Themida packer 8 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/4412-130-0x0000000000030000-0x00000000008DC000-memory.dmp	themida
behavioral2/memory/4412-131-0x0000000000030000-0x00000000008DC000-memory.dmp	themida
behavioral2/memory/4412-134-0x0000000000030000-0x00000000008DC000-memory.dmp	themida
behavioral2/memory/4412-133-0x0000000000030000-0x00000000008DC000-memory.dmp	themida
behavioral2/memory/4412-132-0x0000000000030000-0x00000000008DC000-memory.dmp	themida
behavioral2/memory/4412-137-0x0000000000030000-0x00000000008DC000-memory.dmp	themida
behavioral2/memory/4412-136-0x0000000000030000-0x00000000008DC000-memory.dmp	themida
behavioral2/memory/4412-162-0x0000000000030000-0x00000000008DC000-memory.dmp	themida

Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

Setup-Crack-Key.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Setup-Crack-Key.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

Processes:

Setup-Crack-Key.exe95958990521888581619.exe

pid process

4412 Setup-Crack-Key.exe
4320 95958990521888581619.exe
4320 95958990521888581619.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4532 4320 WerFault.exe 95958990521888581619.exe

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

pid	pid_target	process	target process
4532	4320	WerFault.exe	95958990521888581619.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Setup-Crack-Key.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	Setup-Crack-Key.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Setup-Crack-Key.exe

Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

3628 schtasks.exe
2820 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4396 timeout.exe
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

1356 taskkill.exe

pid	process
3628	schtasks.exe
2820	schtasks.exe

pid	process
4396	timeout.exe

pid	process
1356	taskkill.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Setup-Crack-Key.exe95958990521888581619.exe

pid	process
4412	Setup-Crack-Key.exe
4412	Setup-Crack-Key.exe
4412	Setup-Crack-Key.exe
4412	Setup-Crack-Key.exe
4412	Setup-Crack-Key.exe
4412	Setup-Crack-Key.exe
4320	95958990521888581619.exe
4320	95958990521888581619.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 1356 taskkill.exe

description	pid	process
Token: SeDebugPrivilege	1356	taskkill.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

Setup-Crack-Key.execmd.exe95958990521888581619.exe

description	pid	process	target process
PID 4412 wrote to memory of 4320	4412	Setup-Crack-Key.exe	95958990521888581619.exe
PID 4412 wrote to memory of 4320	4412	Setup-Crack-Key.exe	95958990521888581619.exe
PID 4412 wrote to memory of 4320	4412	Setup-Crack-Key.exe	95958990521888581619.exe
PID 4412 wrote to memory of 3100	4412	Setup-Crack-Key.exe	cmd.exe
PID 4412 wrote to memory of 3100	4412	Setup-Crack-Key.exe	cmd.exe
PID 4412 wrote to memory of 3100	4412	Setup-Crack-Key.exe	cmd.exe
PID 3100 wrote to memory of 1356	3100	cmd.exe	taskkill.exe
PID 3100 wrote to memory of 1356	3100	cmd.exe	taskkill.exe
PID 3100 wrote to memory of 1356	3100	cmd.exe	taskkill.exe
PID 3100 wrote to memory of 4396	3100	cmd.exe	timeout.exe
PID 3100 wrote to memory of 4396	3100	cmd.exe	timeout.exe
PID 3100 wrote to memory of 4396	3100	cmd.exe	timeout.exe
PID 4320 wrote to memory of 3628	4320	95958990521888581619.exe	schtasks.exe
PID 4320 wrote to memory of 3628	4320	95958990521888581619.exe	schtasks.exe
PID 4320 wrote to memory of 3628	4320	95958990521888581619.exe	schtasks.exe
PID 4320 wrote to memory of 3904	4320	95958990521888581619.exe	schtasks.exe
PID 4320 wrote to memory of 3904	4320	95958990521888581619.exe	schtasks.exe
PID 4320 wrote to memory of 3904	4320	95958990521888581619.exe	schtasks.exe
PID 4320 wrote to memory of 2820	4320	95958990521888581619.exe	schtasks.exe
PID 4320 wrote to memory of 2820	4320	95958990521888581619.exe	schtasks.exe
PID 4320 wrote to memory of 2820	4320	95958990521888581619.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\Setup-Crack-Key.exe
"C:\Users\Admin\AppData\Local\Temp\Setup-Crack-Key.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4412

C:\ProgramData\95958990521888581619.exe
"C:\ProgramData\95958990521888581619.exe"
2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4320

C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 5 /tn "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\PerfMon\PerfWatson2.exe"
3⤵
- Creates scheduled task(s)
PID:3628

C:\Windows\SysWOW64\schtasks.exe
/C /Query /XML /TN "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}"
3⤵
PID:3904

C:\Windows\SysWOW64\schtasks.exe
/C /create /F /tn "PerformanceMonitor_{Y6F7A6L1Q3V2W4S7}" /XML "C:\Users\Admin\AppData\Roaming\Microsoft\PerfMon\1201824912038.xml"
3⤵
- Creates scheduled task(s)
PID:2820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4320 -s 568
3⤵
- Program crash
PID:4532

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im Setup-Crack-Key.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\Setup-Crack-Key.exe" & del C:\ProgramData\*.dll & exit
2⤵
- Suspicious use of WriteProcessMemory
PID:3100

C:\Windows\SysWOW64\taskkill.exe
taskkill /im Setup-Crack-Key.exe /f
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1356

C:\Windows\SysWOW64\timeout.exe
timeout /t 6
3⤵
- Delays execution with timeout.exe
PID:4396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4320 -ip 4320
1⤵
PID:1876

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\ProgramData\95958990521888581619.exe
Filesize
6.6MB

MD5
bee28e19c6b505930e4a49af46bbf869

SHA1
f626c6cc69a3854418c91540c4a07ed576ce38f7

SHA256
baa189bb50907bd224fea02b937ea59bf05ee6a14ac73c2d34b3c7fd3700148b

SHA512
daa39e99f86e163130d566a24a8b5efb5914b787f8518731549ab22c82cc85b59ed3e1b83728e0046721d4dab50deb04a54af46c66eec75e12b6c7667175c3ca

Download Submit
C:\ProgramData\95958990521888581619.exe
Filesize
6.6MB

MD5
bee28e19c6b505930e4a49af46bbf869

SHA1
f626c6cc69a3854418c91540c4a07ed576ce38f7

SHA256
baa189bb50907bd224fea02b937ea59bf05ee6a14ac73c2d34b3c7fd3700148b

SHA512
daa39e99f86e163130d566a24a8b5efb5914b787f8518731549ab22c82cc85b59ed3e1b83728e0046721d4dab50deb04a54af46c66eec75e12b6c7667175c3ca

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\PerfMon\1201824912038.xml
Filesize
1KB

MD5
548aba1d30ee3c3bf9a1b16826a9153b

SHA1
c25cf730d924fed9b4b167e0c1c6ffbc3287a6c4

SHA256
f1c4e0e80b95eafbfd232db0ae113cff1014b67bbef981b462d7aa577f4f2457

SHA512
62c1504b45db7fbbe24a44e432735e5dda2fcee0b9ccc327e759a0e3ba20e62eb5b94f53bc812038d1e9ec4e0c3a79d8c88972bbf54c17607e9b73d9a278796a

Download Submit
memory/1356-164-0x0000000000000000-mapping.dmp

Download
memory/2820-169-0x0000000000000000-mapping.dmp

Download
memory/3100-161-0x0000000000000000-mapping.dmp

Download
memory/3628-167-0x0000000000000000-mapping.dmp

Download
memory/3904-168-0x0000000000000000-mapping.dmp

Download
memory/4320-172-0x0000000000550000-0x0000000000F88000-memory.dmp

Filesize
10.2MB

Download
memory/4320-158-0x0000000000000000-mapping.dmp

Download
memory/4320-171-0x0000000000550000-0x0000000000F88000-memory.dmp

Filesize
10.2MB

Download
memory/4320-166-0x0000000000550000-0x0000000000F88000-memory.dmp

Filesize
10.2MB

Download
memory/4396-165-0x0000000000000000-mapping.dmp

Download
memory/4412-137-0x0000000000030000-0x00000000008DC000-memory.dmp

Filesize
8.7MB

Download
memory/4412-163-0x0000000077B90000-0x0000000077D33000-memory.dmp

Filesize
1.6MB

Download
memory/4412-133-0x0000000000030000-0x00000000008DC000-memory.dmp

Filesize
8.7MB

Download
memory/4412-162-0x0000000000030000-0x00000000008DC000-memory.dmp

Filesize
8.7MB

Download
memory/4412-132-0x0000000000030000-0x00000000008DC000-memory.dmp

Filesize
8.7MB

Download
memory/4412-130-0x0000000000030000-0x00000000008DC000-memory.dmp

Filesize
8.7MB

Download
memory/4412-138-0x0000000077B90000-0x0000000077D33000-memory.dmp

Filesize
1.6MB

Download
memory/4412-134-0x0000000000030000-0x00000000008DC000-memory.dmp

Filesize
8.7MB

Download
memory/4412-131-0x0000000000030000-0x00000000008DC000-memory.dmp

Filesize
8.7MB

Download
memory/4412-136-0x0000000000030000-0x00000000008DC000-memory.dmp

Filesize
8.7MB

Download
memory/4412-139-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download