f8891f8e330eff8fc7f6311c893c5b3b9d348d9677947ba2e190e65aebb7ecb1

Analysis

max time kernel
362s
max time network
420s
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

f8891f8e330eff8fc7f6311c893c5b3b9d348d9677947ba2e190e65aebb7ecb1.exe
Size

3.3MB
MD5

d51d2ae27240253d256eb407146b0b95
SHA1

4ef90358186ff8c336b9cba939518bcb79a8c22f
SHA256

f8891f8e330eff8fc7f6311c893c5b3b9d348d9677947ba2e190e65aebb7ecb1
SHA512

9dbe71eba2605f3cecbb49767121843c13070ebe3d08b71855efb12a108c0637a5a21b8f3454f48789d99727e8ed28856ccc3f4da75d3c0c0b726994ddce2add
SSDEEP

98304:33YobVRxj94j/JpY6A7PFLiWg5RxjUZzc:nYeujnY6aIrYZY

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

drvprosetup.exedrvprosetup.tmp

pid process

4156 drvprosetup.exe
1608 drvprosetup.tmp

pid	process
4156	drvprosetup.exe
1608	drvprosetup.tmp

Drops file in Program Files directory 8 IoCs

Processes:

drvprosetup.tmp

description	ioc	process
File opened for modification	C:\Program Files (x86)\Driver Pro\DPTray.exe	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 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\DriverPro.exe	drvprosetup.tmp
File opened for modification	C:\Program Files (x86)\Driver Pro\DrvProHelper.dll	drvprosetup.tmp

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

drvprosetup.tmp

pid process

1608 drvprosetup.tmp
1608 drvprosetup.tmp

pid	process
1608	drvprosetup.tmp
1608	drvprosetup.tmp

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

f8891f8e330eff8fc7f6311c893c5b3b9d348d9677947ba2e190e65aebb7ecb1.exedrvprosetup.exe

description	pid	process	target process
PID 1800 wrote to memory of 4156	1800	f8891f8e330eff8fc7f6311c893c5b3b9d348d9677947ba2e190e65aebb7ecb1.exe	drvprosetup.exe
PID 1800 wrote to memory of 4156	1800	f8891f8e330eff8fc7f6311c893c5b3b9d348d9677947ba2e190e65aebb7ecb1.exe	drvprosetup.exe
PID 1800 wrote to memory of 4156	1800	f8891f8e330eff8fc7f6311c893c5b3b9d348d9677947ba2e190e65aebb7ecb1.exe	drvprosetup.exe
PID 4156 wrote to memory of 1608	4156	drvprosetup.exe	drvprosetup.tmp
PID 4156 wrote to memory of 1608	4156	drvprosetup.exe	drvprosetup.tmp
PID 4156 wrote to memory of 1608	4156	drvprosetup.exe	drvprosetup.tmp

C:\Users\Admin\AppData\Local\Temp\f8891f8e330eff8fc7f6311c893c5b3b9d348d9677947ba2e190e65aebb7ecb1.exe
"C:\Users\Admin\AppData\Local\Temp\f8891f8e330eff8fc7f6311c893c5b3b9d348d9677947ba2e190e65aebb7ecb1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1800

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:4156

C:\Users\Admin\AppData\Local\Temp\is-MO1HI.tmp\drvprosetup.tmp
"C:\Users\Admin\AppData\Local\Temp\is-MO1HI.tmp\drvprosetup.tmp" /SL5="$C006C,2543061,85504,C:\Users\Admin\AppData\Local\Temp\drvprosetup.exe" /VERYSILENT
3⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1608

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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-MO1HI.tmp\drvprosetup.tmp

Filesize
1.1MB

MD5
938604f6ac59637bac93477c279247b2

SHA1
7d463ead499fb69ee4d785429ba8783b5bbef43a

SHA256
38a41372c1ca922a7aa14c82fd09656c0d168acf9cbc481b8e3d05f2302bcce3

SHA512
2e22e8c7c4f0652bba62eec7e8103e530c0a6a5a61aedb13bf2501ffa158bc02a3efbdb36684fa80b282b50225e5e1385dd27b25c98a7b18eb97e55d445fd3eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-MO1HI.tmp\drvprosetup.tmp

Filesize
1.1MB

MD5
938604f6ac59637bac93477c279247b2

SHA1
7d463ead499fb69ee4d785429ba8783b5bbef43a

SHA256
38a41372c1ca922a7aa14c82fd09656c0d168acf9cbc481b8e3d05f2302bcce3

SHA512
2e22e8c7c4f0652bba62eec7e8103e530c0a6a5a61aedb13bf2501ffa158bc02a3efbdb36684fa80b282b50225e5e1385dd27b25c98a7b18eb97e55d445fd3eb

Download Submit
memory/1608-137-0x0000000000000000-mapping.dmp

Download
memory/4156-132-0x0000000000000000-mapping.dmp

Download
memory/4156-135-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/4156-136-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download