67e0115a2ad6b0cb5ecbd40e8ab0d9295f77c65f86ec9d68961f5d7e64ede77c

Analysis

max time kernel
132s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 02:27

Target

77f15a9089a0b584f5238b26c0965ad0_NeikiAnalytics.dll
Size

223KB
MD5

77f15a9089a0b584f5238b26c0965ad0
SHA1

975e98d39d2e67c903b16b4d8c5af50d48d545f7
SHA256

67e0115a2ad6b0cb5ecbd40e8ab0d9295f77c65f86ec9d68961f5d7e64ede77c
SHA512

f66b4f31429150d6c57663376e1b9a665d4b9c1e186749f2b71e65f6a2bc53fa25601ea6cb744360c3b7e1321d12efdaa4f3009816de9341736cd035d7908b24
SSDEEP

3072:6huf5AUWGIcvwJvK24mgufAnAZdlGZxIOtY81fs2lQBV+UdE+rECWp7hK3yKIR:ZBAUWG4V4mgufYLIBV+UdvrEFp7hK3yX

Score

7^/10

upx

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

Processes:

resource	yara_rule
C:\Program Files\Common Files\System\symsrv.dll	acprotect

Loads dropped DLL 2 IoCs

Processes:

rundll32.exe

pid process

5036 rundll32.exe
5036 rundll32.exe

pid	process
5036	rundll32.exe
5036	rundll32.exe

UPX packed file 3 IoCs

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

Processes:

resource	yara_rule
C:\Program Files\Common Files\System\symsrv.dll	upx
behavioral2/memory/5036-7-0x0000000000610000-0x0000000000640000-memory.dmp	upx
behavioral2/memory/5036-11-0x0000000000610000-0x0000000000640000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

Processes:

rundll32.exe

description ioc process

File created C:\Program Files\Common Files\System\symsrv.dll rundll32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2640 5036 WerFault.exe rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

rundll32.exe

description pid process

Token: SeDebugPrivilege 5036 rundll32.exe

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

pid	pid_target	process	target process
2640	5036	WerFault.exe	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	5036	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 5104 wrote to memory of 5036	5104	rundll32.exe	rundll32.exe
PID 5104 wrote to memory of 5036	5104	rundll32.exe	rundll32.exe
PID 5104 wrote to memory of 5036	5104	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\77f15a9089a0b584f5238b26c0965ad0_NeikiAnalytics.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5036 -s 712
3⤵
- Program crash
PID:2640

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5036 -ip 5036
1⤵
PID:1440

C:\Program Files\Common Files\System\symsrv.dll
Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
memory/5036-6-0x0000000000610000-0x0000000000640000-memory.dmp

Filesize
192KB

Download
memory/5036-7-0x0000000000610000-0x0000000000640000-memory.dmp

Filesize
192KB

Download
memory/5036-11-0x0000000000610000-0x0000000000640000-memory.dmp

Filesize
192KB

Download
memory/5036-9-0x0000000010000000-0x0000000010025000-memory.dmp

Filesize
148KB

Download