31f74a0058bfdeb064ca3094bfbf7d18956ca2a8a4d9852cbd0a8eaff5fe17ae

Analysis

max time kernel
147s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
27-05-2024 13:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe
Size

225KB
MD5

9d50d0cb5dec5e151ad2a45a194315e0
SHA1

81c450ecd1f805e5a99c7d273932f1488e84927d
SHA256

31f74a0058bfdeb064ca3094bfbf7d18956ca2a8a4d9852cbd0a8eaff5fe17ae
SHA512

6c173c2dfa86b5b70b2eb9814103aa7f854351292b44928fa09f037b046c0d32a614d6c44e71717ccf3b2c7f6862a96a586224550050a8d781a370387398d4ad
SSDEEP

6144:JA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:JATuTAnKGwUAW3ycQqgf

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

5116 724 WerFault.exe winver.exe
1304 540 WerFault.exe 9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe

pid	pid_target	process	target process
5116	724	WerFault.exe	winver.exe
1304	540	WerFault.exe	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe

Modifies data under HKEY_USERS 1 IoCs

Processes:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client"	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe

pid process

540 9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe
540 9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe

pid	process
540	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe
540	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Explorer.EXE

description	pid	process
Token: SeShutdownPrivilege	3452	Explorer.EXE
Token: SeCreatePagefilePrivilege	3452	Explorer.EXE
Token: SeShutdownPrivilege	3452	Explorer.EXE
Token: SeCreatePagefilePrivilege	3452	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

winver.exe9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe

pid process

724 winver.exe
540 9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3452 Explorer.EXE

pid	process
724	winver.exe
540	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe

pid	process
3452	Explorer.EXE

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exewinver.exe

description	pid	process	target process
PID 540 wrote to memory of 724	540	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe	winver.exe
PID 540 wrote to memory of 724	540	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe	winver.exe
PID 540 wrote to memory of 724	540	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe	winver.exe
PID 540 wrote to memory of 724	540	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe	winver.exe
PID 724 wrote to memory of 3452	724	winver.exe	Explorer.EXE
PID 540 wrote to memory of 3452	540	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe	Explorer.EXE
PID 540 wrote to memory of 2788	540	9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe	sihost.exe

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2788

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3452

C:\Users\Admin\AppData\Local\Temp\9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\9d50d0cb5dec5e151ad2a45a194315e0_NeikiAnalytics.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:540

C:\Windows\SysWOW64\winver.exe
winver
3⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 300
4⤵
- Program crash
PID:5116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 540 -s 972
3⤵
- Program crash
PID:1304

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:1764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 724 -ip 724
1⤵
PID:1492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 540 -ip 540
1⤵
PID:4588

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/540-1-0x0000000004560000-0x0000000004BB8000-memory.dmp

Filesize
6.3MB

Download
memory/540-2-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/540-6-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/540-9-0x0000000005A70000-0x0000000006470000-memory.dmp

Filesize
10.0MB

Download
memory/540-14-0x0000000005A70000-0x0000000006470000-memory.dmp

Filesize
10.0MB

Download
memory/540-17-0x0000000004560000-0x0000000004BB8000-memory.dmp

Filesize
6.3MB

Download
memory/2788-12-0x0000000000CD0000-0x0000000000CD6000-memory.dmp

Filesize
24KB

Download
memory/2788-18-0x0000000000CD0000-0x0000000000CD6000-memory.dmp

Filesize
24KB

Download
memory/3452-4-0x0000000000150000-0x0000000000156000-memory.dmp

Filesize
24KB

Download
memory/3452-5-0x0000000000150000-0x0000000000156000-memory.dmp

Filesize
24KB

Download
memory/3452-10-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download