dd721ce1189509484d284e683e16d46480c2df77328fc58934ef79515637bd70

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
07-06-2024 09:16

Target

4974daec28d7fcb3b5f1dd99dc53deb0_NeikiAnalytics.dll
Size

119KB
MD5

4974daec28d7fcb3b5f1dd99dc53deb0
SHA1

1e1b3710dab68d6a3ad5c1cb700394932aceac3c
SHA256

dd721ce1189509484d284e683e16d46480c2df77328fc58934ef79515637bd70
SHA512

055c007cd3e57f59b3fd2e80c0c7d9387aaa7ce42bd545c7e1fc14bf466b86188efad3d19e6b33283281d7f16f7d8534b9354934001da457539082c576019839
SSDEEP

3072:TY38io2GKPRBa2lQBV+UdE+rECWp7hKvPF:TY3XiKPfgBV+UdvrEFp7hK1

Score

7^/10

upx

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000c00000001226d-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
1236	rundll32.exe

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral1/files/0x000c00000001226d-1.dat	upx
behavioral1/memory/1236-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1236-6-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\symsrv.dll	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1240 wrote to memory of 1236	1240	rundll32.exe	28
PID 1240 wrote to memory of 1236	1240	rundll32.exe	28
PID 1240 wrote to memory of 1236	1240	rundll32.exe	28
PID 1240 wrote to memory of 1236	1240	rundll32.exe	28
PID 1240 wrote to memory of 1236	1240	rundll32.exe	28
PID 1240 wrote to memory of 1236	1240	rundll32.exe	28
PID 1240 wrote to memory of 1236	1240	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4974daec28d7fcb3b5f1dd99dc53deb0_NeikiAnalytics.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1240
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4974daec28d7fcb3b5f1dd99dc53deb0_NeikiAnalytics.dll,#1
  2⤵
  - Loads dropped DLL
  - Drops file in Program Files directory
  PID:1236

\Program Files\Common Files\System\symsrv.dll

Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
memory/1236-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1236-4-0x0000000074E60000-0x0000000074E6C000-memory.dmp

Filesize
48KB

Download
memory/1236-6-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download