cbb318289595c74f77ecde03521cdc6d2e7aa527cb37d57c679fcb273cc94a90

Analysis

max time kernel
136s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 14:32

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General

Target

cbb318289595c74f77ecde03521cdc6d2e7aa527cb37d57c679fcb273cc94a90.exe
Size

3.3MB
MD5

e572643050075b28727e441e39abbbd4
SHA1

3dd11dfa0b626777947a9978f8bba195fe2c5834
SHA256

cbb318289595c74f77ecde03521cdc6d2e7aa527cb37d57c679fcb273cc94a90
SHA512

cd12366eea2fb64fb6b34b5c2843608322477ef126fa965fa371c1259469109aaf35d75a856155323884df083c4a903ffc3e9bf36bc3906ca4be085dc6023700
SSDEEP

98304:M3YobVRxj94j/JpY6A7PFLiWg5RxjUZzh:uYeujnY6aIrYZF

Score

8^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 6 IoCs

Processes:

drvprosetup.exedrvprosetup.tmpDPTray.exeDriverPro.exeDPStartScan.exeDriverPro.exe

pid process

1140 drvprosetup.exe
2844 drvprosetup.tmp
2888 DPTray.exe
1044 DriverPro.exe
1300 DPStartScan.exe
3232 DriverPro.exe

pid	process
1140	drvprosetup.exe
2844	drvprosetup.tmp
2888	DPTray.exe
1044	DriverPro.exe
1300	DPStartScan.exe
3232	DriverPro.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

DPStartScan.exeDriverPro.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	DPStartScan.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	DriverPro.exe

Loads dropped DLL 2 IoCs

Processes:

DriverPro.exeDriverPro.exe

pid process

1044 DriverPro.exe
3232 DriverPro.exe

pid	process
1044	DriverPro.exe
3232	DriverPro.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

drvprosetup.tmp

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run	drvprosetup.tmp
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Driver Pro = "C:\\Program Files (x86)\\Driver Pro\\DPLauncher.exe"	drvprosetup.tmp

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

Drops file in Program Files directory 22 IoCs

Processes:

drvprosetup.tmp

description	ioc	process
File created	C:\Program Files (x86)\Driver Pro\is-PCRLA.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-NTSVA.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-90LOD.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-LLRO7.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-1S98J.tmp	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\unins000.dat	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\DPStartScan.exe	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\unins000.dat	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-CETTC.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-RU8L7.tmp	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\DriverPro.chm	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\sqlite3.dll	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-8MACG.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-A0ITE.tmp	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\DriverPro.exe	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\DPTray.exe	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-B3NMM.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-67JED.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-C97KL.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\unins000.msg	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\7z.dll	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\DrvProHelper.dll	drvprosetup.tmp

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3140 schtasks.exe

pid	process
3140	schtasks.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

DriverPro.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	DriverPro.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	DriverPro.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	DriverPro.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

drvprosetup.tmpDriverPro.exeDriverPro.exeDPTray.exe

pid	process
2844	drvprosetup.tmp
2844	drvprosetup.tmp
1044	DriverPro.exe
1044	DriverPro.exe
3232	DriverPro.exe
3232	DriverPro.exe
2888	DPTray.exe
2888	DPTray.exe
2888	DPTray.exe
2888	DPTray.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

DriverPro.exe

description	pid	process
Token: SeDebugPrivilege	1044	DriverPro.exe
Token: SeIncreaseQuotaPrivilege	1044	DriverPro.exe
Token: SeImpersonatePrivilege	1044	DriverPro.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

drvprosetup.tmp

pid process

2844 drvprosetup.tmp
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

DriverPro.exeDriverPro.exe

pid process

1044 DriverPro.exe
3232 DriverPro.exe

pid	process
1044	DriverPro.exe
3232	DriverPro.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

cbb318289595c74f77ecde03521cdc6d2e7aa527cb37d57c679fcb273cc94a90.exedrvprosetup.exedrvprosetup.tmpDPStartScan.exeDriverPro.exe

description	pid	process	target process
PID 1448 wrote to memory of 1140	1448	cbb318289595c74f77ecde03521cdc6d2e7aa527cb37d57c679fcb273cc94a90.exe	drvprosetup.exe
PID 1448 wrote to memory of 1140	1448	cbb318289595c74f77ecde03521cdc6d2e7aa527cb37d57c679fcb273cc94a90.exe	drvprosetup.exe
PID 1448 wrote to memory of 1140	1448	cbb318289595c74f77ecde03521cdc6d2e7aa527cb37d57c679fcb273cc94a90.exe	drvprosetup.exe
PID 1140 wrote to memory of 2844	1140	drvprosetup.exe	drvprosetup.tmp
PID 1140 wrote to memory of 2844	1140	drvprosetup.exe	drvprosetup.tmp
PID 1140 wrote to memory of 2844	1140	drvprosetup.exe	drvprosetup.tmp
PID 2844 wrote to memory of 2888	2844	drvprosetup.tmp	DPTray.exe
PID 2844 wrote to memory of 2888	2844	drvprosetup.tmp	DPTray.exe
PID 2844 wrote to memory of 2888	2844	drvprosetup.tmp	DPTray.exe
PID 2844 wrote to memory of 1044	2844	drvprosetup.tmp	DriverPro.exe
PID 2844 wrote to memory of 1044	2844	drvprosetup.tmp	DriverPro.exe
PID 2844 wrote to memory of 1044	2844	drvprosetup.tmp	DriverPro.exe
PID 2844 wrote to memory of 1300	2844	drvprosetup.tmp	DPStartScan.exe
PID 2844 wrote to memory of 1300	2844	drvprosetup.tmp	DPStartScan.exe
PID 2844 wrote to memory of 1300	2844	drvprosetup.tmp	DPStartScan.exe
PID 1300 wrote to memory of 3232	1300	DPStartScan.exe	DriverPro.exe
PID 1300 wrote to memory of 3232	1300	DPStartScan.exe	DriverPro.exe
PID 1300 wrote to memory of 3232	1300	DPStartScan.exe	DriverPro.exe
PID 3232 wrote to memory of 3140	3232	DriverPro.exe	schtasks.exe
PID 3232 wrote to memory of 3140	3232	DriverPro.exe	schtasks.exe
PID 3232 wrote to memory of 3140	3232	DriverPro.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\cbb318289595c74f77ecde03521cdc6d2e7aa527cb37d57c679fcb273cc94a90.exe
"C:\Users\Admin\AppData\Local\Temp\cbb318289595c74f77ecde03521cdc6d2e7aa527cb37d57c679fcb273cc94a90.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1448

C:\Users\Admin\AppData\Local\Temp\drvprosetup.exe
C:\Users\Admin\AppData\Local\Temp\\drvprosetup.exe /VERYSILENT
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1140

C:\Users\Admin\AppData\Local\Temp\is-ELPOG.tmp\drvprosetup.tmp
"C:\Users\Admin\AppData\Local\Temp\is-ELPOG.tmp\drvprosetup.tmp" /SL5="$901C4,2543061,85504,C:\Users\Admin\AppData\Local\Temp\drvprosetup.exe" /VERYSILENT
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2844

C:\Program Files (x86)\Driver Pro\DPTray.exe
"C:\Program Files (x86)\Driver Pro\DPTray.exe"
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2888

C:\Program Files (x86)\Driver Pro\DriverPro.exe
"C:\Program Files (x86)\Driver Pro\DriverPro.exe" /INSTALL
4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1044

C:\Program Files (x86)\Driver Pro\DPStartScan.exe
"C:\Program Files (x86)\Driver Pro\DPStartScan.exe"
4⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1300

C:\Program Files (x86)\Driver Pro\DriverPro.exe
"C:\Program Files (x86)\Driver Pro\DriverPro.exe" /START
5⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3232

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Driver Pro Schedule" /TR "\"C:\Program Files (x86)\Driver Pro\DPTray.exe\"" /SC ONLOGON /RL HIGHEST /F
6⤵
- Creates scheduled task(s)
PID:3140

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

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

C:\Program Files (x86)\Driver Pro\DPStartScan.exe

Filesize
820KB

MD5
64a3304ed34f59eb2ca4c85158e4e8ed

SHA1
6b563fc8c535941f63839fb0bdfd2579cd3ad865

SHA256
2e9586cae0c12a70fdd2e35ddc46596b532763b62c94b6dd2cea5ee42e73f17f

SHA512
5641e24445f421ef63e1f2c4194ac386f21a96e56b31fa67b90267bdfc5c581173c9dea53807d2b36e070600a87c4b9daca0d50b0c513e1280d4134df0d326d7

Download Submit
C:\Program Files (x86)\Driver Pro\DPStartScan.exe

Filesize
820KB

MD5
64a3304ed34f59eb2ca4c85158e4e8ed

SHA1
6b563fc8c535941f63839fb0bdfd2579cd3ad865

SHA256
2e9586cae0c12a70fdd2e35ddc46596b532763b62c94b6dd2cea5ee42e73f17f

SHA512
5641e24445f421ef63e1f2c4194ac386f21a96e56b31fa67b90267bdfc5c581173c9dea53807d2b36e070600a87c4b9daca0d50b0c513e1280d4134df0d326d7

Download Submit
C:\Program Files (x86)\Driver Pro\DPTray.exe

Filesize
811KB

MD5
f06e44eb136e46668096879742e58a8c

SHA1
d54e9fd60eb93d2974f2d7e5fd7299ca419e8a58

SHA256
168ebbb593a41ee01c5c9e7a5f085219b41e27dd85c2b3e76c28a3e9fb353e5a

SHA512
97656608acee2f2589643959055678db48cc99a30598292994a41cf5c9d719b3c7c2e91240f70e889915138b5a7262919001876d92ff8d905223df0d648ea1b2

Download Submit
C:\Program Files (x86)\Driver Pro\DPTray.exe

Filesize
811KB

MD5
f06e44eb136e46668096879742e58a8c

SHA1
d54e9fd60eb93d2974f2d7e5fd7299ca419e8a58

SHA256
168ebbb593a41ee01c5c9e7a5f085219b41e27dd85c2b3e76c28a3e9fb353e5a

SHA512
97656608acee2f2589643959055678db48cc99a30598292994a41cf5c9d719b3c7c2e91240f70e889915138b5a7262919001876d92ff8d905223df0d648ea1b2

Download Submit
C:\Program Files (x86)\Driver Pro\DriverPro.exe

Filesize
3.3MB

MD5
e8c5c82535803c370436b6ee486e301f

SHA1
ec8b28105fb0908370aaa8b02ab90b0979e4a2ef

SHA256
d6c5623a2db50056acbbc6c77e982a4a4d6385f54bba94d4673ae7e2b44e4bac

SHA512
5f0a13d054cc117272ce45f1f0bf615c15ee352d3ebb1b2ba17f24b6c5d3898d839b7fda66506cff3514d86019da1a47b965042cadcf1114f8669b82f565513e

Download Submit
C:\Program Files (x86)\Driver Pro\DriverPro.exe

Filesize
3.3MB

MD5
e8c5c82535803c370436b6ee486e301f

SHA1
ec8b28105fb0908370aaa8b02ab90b0979e4a2ef

SHA256
d6c5623a2db50056acbbc6c77e982a4a4d6385f54bba94d4673ae7e2b44e4bac

SHA512
5f0a13d054cc117272ce45f1f0bf615c15ee352d3ebb1b2ba17f24b6c5d3898d839b7fda66506cff3514d86019da1a47b965042cadcf1114f8669b82f565513e

Download Submit
C:\Program Files (x86)\Driver Pro\DriverPro.exe

Filesize
3.3MB

MD5
e8c5c82535803c370436b6ee486e301f

SHA1
ec8b28105fb0908370aaa8b02ab90b0979e4a2ef

SHA256
d6c5623a2db50056acbbc6c77e982a4a4d6385f54bba94d4673ae7e2b44e4bac

SHA512
5f0a13d054cc117272ce45f1f0bf615c15ee352d3ebb1b2ba17f24b6c5d3898d839b7fda66506cff3514d86019da1a47b965042cadcf1114f8669b82f565513e

Download Submit
C:\Program Files (x86)\Driver Pro\English.ini

Filesize
12KB

MD5
8f88e83e8022bfacd1e11529fcbac372

SHA1
2827f7593329022d8a6672133b67d542363e5be9

SHA256
d4fa4405d07c959d8578d344d1fcb3bd834003682ea96ee49b048f7d1eba8679

SHA512
dc3d181f416633a90297a43a710c77193c4b5c387037ad4084d10372a90151cba176330d4b463f07bc1c18f09c0a84be493e16e38b84946deaf081a6567af371

Download Submit
C:\Program Files (x86)\Driver Pro\sqlite3.dll

Filesize
508KB

MD5
0f66e8e2340569fb17e774dac2010e31

SHA1
406bb6854e7384ff77c0b847bf2f24f3315874a3

SHA256
de818c832308b82c2fabd5d3d4339c489e6f4e9d32bb8152c0dcd8359392695f

SHA512
39275df6e210836286e62a95ace7f66c7d2736a07b80f9b7e9bd2a716a6d074c79deae54e2d21505b74bac63df0328d6780a2129cdfda93aec1f75b523da9e05

Download Submit
C:\Program Files (x86)\Driver Pro\sqlite3.dll

Filesize
508KB

MD5
0f66e8e2340569fb17e774dac2010e31

SHA1
406bb6854e7384ff77c0b847bf2f24f3315874a3

SHA256
de818c832308b82c2fabd5d3d4339c489e6f4e9d32bb8152c0dcd8359392695f

SHA512
39275df6e210836286e62a95ace7f66c7d2736a07b80f9b7e9bd2a716a6d074c79deae54e2d21505b74bac63df0328d6780a2129cdfda93aec1f75b523da9e05

Download Submit
C:\Program Files (x86)\Driver Pro\sqlite3.dll

Filesize
508KB

MD5
0f66e8e2340569fb17e774dac2010e31

SHA1
406bb6854e7384ff77c0b847bf2f24f3315874a3

SHA256
de818c832308b82c2fabd5d3d4339c489e6f4e9d32bb8152c0dcd8359392695f

SHA512
39275df6e210836286e62a95ace7f66c7d2736a07b80f9b7e9bd2a716a6d074c79deae54e2d21505b74bac63df0328d6780a2129cdfda93aec1f75b523da9e05

Download Submit
C:\Users\Admin\AppData\Local\Temp\drvprosetup.exe

Filesize
2.9MB

MD5
20a1ff6efbfc6d83a0a6008f45914e9e

SHA1
c3bda8bb56403824402e825ec2c7e022e7d31c13

SHA256
508060dc54b63e210eb42a4f0519a7eb09ac8c1138084b078795ba9bb2bd0828

SHA512
4b3d5d159f5d660b29a6908cf23336272afe475b479a70ba2de5dc067106f2d026f13ccffd43318611e96f2dc4cd1f770474a288a26ebee59a31db891c461f23

Download Submit
C:\Users\Admin\AppData\Local\Temp\drvprosetup.exe

Filesize
2.9MB

MD5
20a1ff6efbfc6d83a0a6008f45914e9e

SHA1
c3bda8bb56403824402e825ec2c7e022e7d31c13

SHA256
508060dc54b63e210eb42a4f0519a7eb09ac8c1138084b078795ba9bb2bd0828

SHA512
4b3d5d159f5d660b29a6908cf23336272afe475b479a70ba2de5dc067106f2d026f13ccffd43318611e96f2dc4cd1f770474a288a26ebee59a31db891c461f23

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-ELPOG.tmp\drvprosetup.tmp

Filesize
1.1MB

MD5
938604f6ac59637bac93477c279247b2

SHA1
7d463ead499fb69ee4d785429ba8783b5bbef43a

SHA256
38a41372c1ca922a7aa14c82fd09656c0d168acf9cbc481b8e3d05f2302bcce3

SHA512
2e22e8c7c4f0652bba62eec7e8103e530c0a6a5a61aedb13bf2501ffa158bc02a3efbdb36684fa80b282b50225e5e1385dd27b25c98a7b18eb97e55d445fd3eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-ELPOG.tmp\drvprosetup.tmp

Filesize
1.1MB

MD5
938604f6ac59637bac93477c279247b2

SHA1
7d463ead499fb69ee4d785429ba8783b5bbef43a

SHA256
38a41372c1ca922a7aa14c82fd09656c0d168acf9cbc481b8e3d05f2302bcce3

SHA512
2e22e8c7c4f0652bba62eec7e8103e530c0a6a5a61aedb13bf2501ffa158bc02a3efbdb36684fa80b282b50225e5e1385dd27b25c98a7b18eb97e55d445fd3eb

Download Submit
C:\Users\Admin\AppData\Roaming\Driver Pro\program.log

Filesize
290B

MD5
1394babb0f5c40db94d388032b48fe95

SHA1
64a7ebdd5782d128ba47205537eb62d80798a342

SHA256
c954b11ec8a6b39b427529c3011f10e9bb7e6d11bc08065266c995d1fc1809af

SHA512
42aafbaa0502473b929624d6a2b857027e1f63da76bd3a89a6e09d0a28f0978d7f40cef79d8f6688c2d3c97c8ce7128f0abe6502994922d997a4e2137cd69184

Download Submit
memory/1044-142-0x0000000000000000-mapping.dmp

Download
memory/1140-132-0x0000000000000000-mapping.dmp

Download
memory/1140-152-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1140-136-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1140-135-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1300-149-0x0000000000000000-mapping.dmp

Download
memory/2844-137-0x0000000000000000-mapping.dmp

Download
memory/2888-140-0x0000000000000000-mapping.dmp

Download
memory/3140-156-0x0000000000000000-mapping.dmp

Download
memory/3232-153-0x0000000000000000-mapping.dmp

Download