346662c767688feac8fdf191523aa706303fd5dcbee4ef51ad153b9b9dbc7f37

Analysis

max time kernel
69s
max time network
31s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
09/06/2023, 17:42

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General

Target

Power_Tool64.exe
Size

6.3MB
MD5

30fa72291682cb10a25ddacfc1982905
SHA1

0e7f9ace355dbc6e192aa40d5c83085a23aab273
SHA256

346662c767688feac8fdf191523aa706303fd5dcbee4ef51ad153b9b9dbc7f37
SHA512

975bc12e27dc4c0e3e7012d0a609f04b90341c6c459c8f6f209f187b940071b18667223ce396b09d100db2473c66f78fab26a0075a571bc090aa746d9411decc
SSDEEP

98304:aLXDJ4KAHYJMuPNk61rs8v4ElgbM//YvxZ5HwF8w+ffwle7d1XVI94NGeB:YXD6KksRPeUpNQlI86eh5K90

Score

8^/10

discovery persistence vmprotect

Malware Config

Signatures

Sets service image path in registry 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\kEvP64\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\kEvP64.sys"	Power_Tool64.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\NFD7eV\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\NFD7eV.sys"	Power_Tool64.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\cWdYLY\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\cWdYLY.sys"	Power_Tool64.exe

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/1560-72-0x0000000000A50000-0x000000000192A000-memory.dmp	vmprotect

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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1560	Power_Tool64.exe
1560	Power_Tool64.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1560	Power_Tool64.exe

Suspicious behavior: LoadsDriver 3 IoCs

pid	Process
1560	Power_Tool64.exe
1560	Power_Tool64.exe
1560	Power_Tool64.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	1560	Power_Tool64.exe
Token: SeLoadDriverPrivilege	1560	Power_Tool64.exe
Token: SeLoadDriverPrivilege	1560	Power_Tool64.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1560	Power_Tool64.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1560	Power_Tool64.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1560	Power_Tool64.exe
1560	Power_Tool64.exe
1560	Power_Tool64.exe

C:\Users\Admin\AppData\Local\Temp\Power_Tool64.exe
"C:\Users\Admin\AppData\Local\Temp\Power_Tool64.exe"
1⤵
- Sets service image path in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1560

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1560-55-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/1560-54-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/1560-56-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/1560-57-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/1560-58-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/1560-59-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/1560-61-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/1560-62-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/1560-64-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/1560-65-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/1560-67-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/1560-68-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/1560-70-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/1560-71-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/1560-72-0x0000000000A50000-0x000000000192A000-memory.dmp

Filesize
14.9MB

Download