b9872e1ab1c6e17f1df163038b3d552648e3e87d7d5996cb5ce5b9696dbfb985

Analysis

max time kernel
184s
max time network
186s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 14:32

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General

Target

b9872e1ab1c6e17f1df163038b3d552648e3e87d7d5996cb5ce5b9696dbfb985.exe
Size

3.3MB
MD5

e457f8797ddb663e65dc833ecd6fabd6
SHA1

c16e8b5464a9087b8491e7ef59ce88e480f22253
SHA256

b9872e1ab1c6e17f1df163038b3d552648e3e87d7d5996cb5ce5b9696dbfb985
SHA512

e1fc29bf8373e54c169985a06ef4abf695866673b5a1619f3bf2da73d6afd6a7ac444826b6fd1d68a471ef1a3bd07b22103cc86ee5b4169473454378a9a5b503
SSDEEP

98304:s3YobVRxj94j/JpY6A7PFLiWg5RxjUZz+:OYeujnY6aIrYZa

Score

8^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 6 IoCs

Processes:

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

pid process

636 drvprosetup.exe
3964 drvprosetup.tmp
808 DPTray.exe
4224 DriverPro.exe
3120 DPStartScan.exe
1072 DriverPro.exe

pid	process
636	drvprosetup.exe
3964	drvprosetup.tmp
808	DPTray.exe
4224	DriverPro.exe
3120	DPStartScan.exe
1072	DriverPro.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:

DPStartScan.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Control Panel\International\Geo\Nation	DPStartScan.exe

Loads dropped DLL 2 IoCs

Processes:

DriverPro.exeDriverPro.exe

pid process

4224 DriverPro.exe
1072 DriverPro.exe

pid	process
4224	DriverPro.exe
1072	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-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Windows\CurrentVersion\Run	drvprosetup.tmp
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\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 opened for modification	C:\Program Files (x86)\Driver Pro\DriverPro.exe	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\DrvProHelper.dll	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-CQFRQ.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-5LKA9.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-2TQP8.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-Q0KG1.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-J900Q.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-959QQ.tmp	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\DPStartScan.exe	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\7z.dll	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\sqlite3.dll	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\unins000.dat	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-06NGK.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-JD1MU.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-H9ANS.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-HL3M1.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-1KM4P.tmp	drvprosetup.tmp
File created	C:\Program Files (x86)\Driver Pro\is-5S1NQ.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\unins000.dat	drvprosetup.tmp

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

System Information Discovery
T1082

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 8 IoCs

Processes:

drvprosetup.tmpDriverPro.exeDPTray.exeDriverPro.exe

pid process

3964 drvprosetup.tmp
3964 drvprosetup.tmp
4224 DriverPro.exe
4224 DriverPro.exe
808 DPTray.exe
808 DPTray.exe
1072 DriverPro.exe
1072 DriverPro.exe

pid	process
3964	drvprosetup.tmp
3964	drvprosetup.tmp
4224	DriverPro.exe
4224	DriverPro.exe
808	DPTray.exe
808	DPTray.exe
1072	DriverPro.exe
1072	DriverPro.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

DriverPro.exe

description	pid	process
Token: SeDebugPrivilege	4224	DriverPro.exe
Token: SeIncreaseQuotaPrivilege	4224	DriverPro.exe
Token: SeImpersonatePrivilege	4224	DriverPro.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

drvprosetup.tmp

pid process

3964 drvprosetup.tmp
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

DriverPro.exeDriverPro.exe

pid process

4224 DriverPro.exe
1072 DriverPro.exe

pid	process
3964	drvprosetup.tmp

pid	process
4224	DriverPro.exe
1072	DriverPro.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

b9872e1ab1c6e17f1df163038b3d552648e3e87d7d5996cb5ce5b9696dbfb985.exedrvprosetup.exedrvprosetup.tmpDPStartScan.exe

description	pid	process	target process
PID 2488 wrote to memory of 636	2488	b9872e1ab1c6e17f1df163038b3d552648e3e87d7d5996cb5ce5b9696dbfb985.exe	drvprosetup.exe
PID 2488 wrote to memory of 636	2488	b9872e1ab1c6e17f1df163038b3d552648e3e87d7d5996cb5ce5b9696dbfb985.exe	drvprosetup.exe
PID 2488 wrote to memory of 636	2488	b9872e1ab1c6e17f1df163038b3d552648e3e87d7d5996cb5ce5b9696dbfb985.exe	drvprosetup.exe
PID 636 wrote to memory of 3964	636	drvprosetup.exe	drvprosetup.tmp
PID 636 wrote to memory of 3964	636	drvprosetup.exe	drvprosetup.tmp
PID 636 wrote to memory of 3964	636	drvprosetup.exe	drvprosetup.tmp
PID 3964 wrote to memory of 808	3964	drvprosetup.tmp	DPTray.exe
PID 3964 wrote to memory of 808	3964	drvprosetup.tmp	DPTray.exe
PID 3964 wrote to memory of 808	3964	drvprosetup.tmp	DPTray.exe
PID 3964 wrote to memory of 4224	3964	drvprosetup.tmp	DriverPro.exe
PID 3964 wrote to memory of 4224	3964	drvprosetup.tmp	DriverPro.exe
PID 3964 wrote to memory of 4224	3964	drvprosetup.tmp	DriverPro.exe
PID 3964 wrote to memory of 3120	3964	drvprosetup.tmp	DPStartScan.exe
PID 3964 wrote to memory of 3120	3964	drvprosetup.tmp	DPStartScan.exe
PID 3964 wrote to memory of 3120	3964	drvprosetup.tmp	DPStartScan.exe
PID 3120 wrote to memory of 1072	3120	DPStartScan.exe	DriverPro.exe
PID 3120 wrote to memory of 1072	3120	DPStartScan.exe	DriverPro.exe
PID 3120 wrote to memory of 1072	3120	DPStartScan.exe	DriverPro.exe

C:\Users\Admin\AppData\Local\Temp\b9872e1ab1c6e17f1df163038b3d552648e3e87d7d5996cb5ce5b9696dbfb985.exe
"C:\Users\Admin\AppData\Local\Temp\b9872e1ab1c6e17f1df163038b3d552648e3e87d7d5996cb5ce5b9696dbfb985.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2488

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:636

C:\Users\Admin\AppData\Local\Temp\is-6BM3E.tmp\drvprosetup.tmp
"C:\Users\Admin\AppData\Local\Temp\is-6BM3E.tmp\drvprosetup.tmp" /SL5="$A0056,2543061,85504,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:3964

C:\Program Files (x86)\Driver Pro\DPTray.exe
"C:\Program Files (x86)\Driver Pro\DPTray.exe"
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:808

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:4224

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:3120

C:\Program Files (x86)\Driver Pro\DriverPro.exe
"C:\Program Files (x86)\Driver Pro\DriverPro.exe" /START
5⤵
- Executes dropped EXE
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1072

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

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-6BM3E.tmp\drvprosetup.tmp
Filesize
1.1MB

MD5
938604f6ac59637bac93477c279247b2

SHA1
7d463ead499fb69ee4d785429ba8783b5bbef43a

SHA256
38a41372c1ca922a7aa14c82fd09656c0d168acf9cbc481b8e3d05f2302bcce3

SHA512
2e22e8c7c4f0652bba62eec7e8103e530c0a6a5a61aedb13bf2501ffa158bc02a3efbdb36684fa80b282b50225e5e1385dd27b25c98a7b18eb97e55d445fd3eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-6BM3E.tmp\drvprosetup.tmp
Filesize
1.1MB

MD5
938604f6ac59637bac93477c279247b2

SHA1
7d463ead499fb69ee4d785429ba8783b5bbef43a

SHA256
38a41372c1ca922a7aa14c82fd09656c0d168acf9cbc481b8e3d05f2302bcce3

SHA512
2e22e8c7c4f0652bba62eec7e8103e530c0a6a5a61aedb13bf2501ffa158bc02a3efbdb36684fa80b282b50225e5e1385dd27b25c98a7b18eb97e55d445fd3eb

Download Submit
memory/636-140-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/636-132-0x0000000000000000-mapping.dmp

Download
memory/636-153-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/636-136-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/636-135-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/808-141-0x0000000000000000-mapping.dmp

Download
memory/1072-154-0x0000000000000000-mapping.dmp

Download
memory/3120-150-0x0000000000000000-mapping.dmp

Download
memory/3964-137-0x0000000000000000-mapping.dmp

Download
memory/4224-144-0x0000000000000000-mapping.dmp

Download