6483c04c06b26dd192311b7b0e6047621fa5ba93ba05d2ac5f969674f8d8d4eb

Analysis

max time kernel
2s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
08/01/2024, 08:48

Target

4afacfa98df6043c6d868a533cec37ae.exe
Size

1.2MB
MD5

4afacfa98df6043c6d868a533cec37ae
SHA1

03c6c1143969a8ed1f41c2322833b672e3329e05
SHA256

6483c04c06b26dd192311b7b0e6047621fa5ba93ba05d2ac5f969674f8d8d4eb
SHA512

e3c7d461236f159d9c8b19cc7a8fb907edd9694086c44bf9c8100aedb59283fe31efe20365b77637db081ffc016d9b713bc806233198e951f08e0459451121c1
SSDEEP

24576:dkVVNoZJtjys7ETyCMjXNgLi8DmtV55pUoCoOFEeC9OhWPJPe7:d+mZHjtQTyfjeiImSaOSeK4

Score

8^/10

upx

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	4afacfa98df6043c6d868a533cec37ae.exe

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0006000000009f50-49.dat	acprotect
behavioral2/files/0x0006000000009f50-83.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
5012	4afacfa98df6043c6d868a533cec37ae.exe

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral2/memory/5012-0-0x0000000000400000-0x000000000069F000-memory.dmp	upx
behavioral2/memory/5012-52-0x0000000010000000-0x00000000100E1000-memory.dmp	upx
behavioral2/files/0x0006000000009f50-49.dat	upx
behavioral2/memory/672-85-0x0000000010000000-0x00000000100E1000-memory.dmp	upx
behavioral2/files/0x0006000000009f50-83.dat	upx
behavioral2/memory/5012-103-0x0000000000400000-0x000000000069F000-memory.dmp	upx
behavioral2/memory/5012-105-0x0000000010000000-0x00000000100E1000-memory.dmp	upx

Modifies registry class 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{26037A0E-7CBD-4FFF-9C63-56F2D0770214}\ProgID\ = "dm.dmsoft"	4afacfa98df6043c6d868a533cec37ae.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{26037A0E-7CBD-4FFF-9C63-56F2D0770214}\InProcServer32	4afacfa98df6043c6d868a533cec37ae.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\dm.dmsoft\ = "dm.dmsoft"	4afacfa98df6043c6d868a533cec37ae.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{26037A0E-7CBD-4FFF-9C63-56F2D0770214}	4afacfa98df6043c6d868a533cec37ae.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{26037A0E-7CBD-4FFF-9C63-56F2D0770214}\ = "dm.dmsoft"	4afacfa98df6043c6d868a533cec37ae.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\dm.dmsoft\CLSID	4afacfa98df6043c6d868a533cec37ae.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\dm.dmsoft\CLSID\ = "{26037A0E-7CBD-4FFF-9C63-56F2D0770214}"	4afacfa98df6043c6d868a533cec37ae.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{26037A0E-7CBD-4FFF-9C63-56F2D0770214}\ProgID	4afacfa98df6043c6d868a533cec37ae.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\dm.dmsoft	4afacfa98df6043c6d868a533cec37ae.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{26037A0E-7CBD-4FFF-9C63-56F2D0770214}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\dm.dll"	4afacfa98df6043c6d868a533cec37ae.exe

Suspicious use of SetWindowsHookEx 5 IoCs

C:\Users\Admin\AppData\Local\Temp\4afacfa98df6043c6d868a533cec37ae.exe
"C:\Users\Admin\AppData\Local\Temp\4afacfa98df6043c6d868a533cec37ae.exe"
1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5012
- C:\Windows\SysWOW64\regsvr32.exe
  regsvr32 /s C:\Users\Admin\AppData\Local\Temp\dm.dll
  2⤵
  PID:672

C:\Users\Admin\AppData\Local\Temp\dm.dll

Filesize
92KB

MD5
c9d2c719e83551b98bea7b3d0095d756

SHA1
ca7d5e43a320de52a7c915a4f64cb2e86fda9153

SHA256
c396c378b0d0a238cb4b251455888813c0edf005289c63d07d20da45cac36603

SHA512
962200534eae6a7670ab21b7f50a6a7735c95a5142bebdf820abdd441f317335fa07515c88c41eb417e87051deabf7966a45c398d24559ea1354005cce888610

Download Submit
memory/672-85-0x0000000010000000-0x00000000100E1000-memory.dmp

Filesize
900KB

Download
memory/5012-0-0x0000000000400000-0x000000000069F000-memory.dmp

Filesize
2.6MB

Download
memory/5012-52-0x0000000010000000-0x00000000100E1000-memory.dmp

Filesize
900KB

Download
memory/5012-103-0x0000000000400000-0x000000000069F000-memory.dmp

Filesize
2.6MB

Download
memory/5012-105-0x0000000010000000-0x00000000100E1000-memory.dmp

Filesize
900KB

Download