0b096d69313b5133d5e7833dacf27eada850e5120fd1f669fde64824f2676e17

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 20:48

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General

Target

38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe
Size

34KB
MD5

38258e439e1f7413f9f4638bff2a1910
SHA1

946ad05769018105a43b48a4301e232eefc1a870
SHA256

0b096d69313b5133d5e7833dacf27eada850e5120fd1f669fde64824f2676e17
SHA512

982e569da2a55cecd104a24a139b154b226121f188871d07b6e963f3c345dbc4422a53bb816dea89b6141f2879fc78c6c53d5c9b146617ff0b0a8ad671b92616
SSDEEP

768:/qPJtHA6C1VqahohtgVRNToV7TtRu8rM0wYVFl2g5coW58dO0xXHV2EfKYfdhNhp:/qnA6C1VqaqhtgVRNToV7TtRu8rM0wYJ

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

microsofthelp.exe

pid process

2132 microsofthelp.exe
Executes dropped EXE 1 IoCs

Processes:

microsofthelp.exe

pid process

2132 microsofthelp.exe

pid	process
2132	microsofthelp.exe

pid	process
2132	microsofthelp.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe

Drops file in Windows directory 1 IoCs

Processes:

38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe

description ioc process

File created C:\Windows\microsofthelp.exe 38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe

description	ioc	process
File created	C:\Windows\microsofthelp.exe	38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe

description	pid	process	target process
PID 1636 wrote to memory of 2132	1636	38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe	microsofthelp.exe
PID 1636 wrote to memory of 2132	1636	38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe	microsofthelp.exe
PID 1636 wrote to memory of 2132	1636	38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe	microsofthelp.exe
PID 1636 wrote to memory of 2132	1636	38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe	microsofthelp.exe

C:\Users\Admin\AppData\Local\Temp\38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\38258e439e1f7413f9f4638bff2a1910_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\microsofthelp.exe
"C:\Windows\microsofthelp.exe"
2⤵
- Deletes itself
- Executes dropped EXE
PID:2132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\microsofthelp.exe

Filesize
34KB

MD5
3edc865f695ddaaa001d8f6b62f81525

SHA1
4823359bf17c204b01a538b9934016ca1b312978

SHA256
d140f94d694a6c3662f04ac4330392b9039738783ab2e8f63738eb65a2822186

SHA512
9e51396a91a0ac4f39a3cf6e03092792a00891b1f020ec06bc0837d6ddf1f2493540fc3dfb9509fdc57320f4deac740d73cab0345cd1b89014189b0757b58ae9

Download Submit
memory/1636-0-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/1636-6-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2132-8-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download