4c3ade9b1dd6be87e9eafb070bc44e25d5f3d0d1911acfd26d003c13a17732e6

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
08/06/2024, 15:03

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General

Target
5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe
Size 94KB
Sample240608-sfar4scg2t
SHA256 4c3ade9b1dd6be87e9eafb070bc44e25d5f3d0d1911acfd26d003c13a17732e6
MD5 5803e1f3134a376b00ff8cbcae1bf210
SHA1 5c734800252420398fec1ff4fc6dd138cbd2d854
SHA512 56cf2dcdd4334c29ddd53c795e33aab1248113487dfa436b934f39675a4f903ab9586ddb9e546023d47a3ccb2128cd5ee2c3ddf3e434dcff1b9bab413bcd5bbf
SSDEEP 1536:PGYU/W2/HG6QMauSV3ixJHABLrmhH7i9CO+WHg7zRZICrWaGZh7z:PfU/WF6QMauSuiWNi9CO+WARJrWNZR
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2752	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2592	wuauclt.exe

Loads dropped DLL 1 IoCs

pid	Process
836	5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\wuauclt.exe\" /run"	5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 2592	836	5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe	28
PID 836 wrote to memory of 2592	836	5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe	28
PID 836 wrote to memory of 2592	836	5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe	28
PID 836 wrote to memory of 2592	836	5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe	28
PID 836 wrote to memory of 2752	836	5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe	29
PID 836 wrote to memory of 2752	836	5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe	29
PID 836 wrote to memory of 2752	836	5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe	29
PID 836 wrote to memory of 2752	836	5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe	29

C:\Users\Admin\AppData\Local\Temp\5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:836
- C:\ProgramData\Update\wuauclt.exe
  "C:\ProgramData\Update\wuauclt.exe" /run
  2⤵
  - Executes dropped EXE
  PID:2592
- C:\windows\SysWOW64\cmd.exe
  "C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\5803e1f3134a376b00ff8cbcae1bf210_NeikiAnalytics.exe" >> NUL
  2⤵
  - Deletes itself
  PID:2752

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

wuauclt.exe

Path \ProgramData\Update\wuauclt.exe
Size 94KB
SHA256 313f7d6296d12cc59316e7ae8eaeb3e1616583d2858722e9f4454d1434dc1571
MD5 e6f1c36441cc29eb436a29dc416be450
SHA1 73bf67bfceaf1f210ea889b83bc239e0669c691f
SHA512 e1bf0931885d78bd33c18fed29019e6b3b51f70d5d721aec38ed96fe72d9beea1f76daaffe60a0c5f68008f2e4785dde5b56421aee43a58fca8b1bee2b9ab204
SSDEEP 1536:PGYU/W2/HG6QMauSV3ixJHABLrmhH7i9CO+WHg7zRZICrWaGZh7W:PfU/WF6QMauSuiWNi9CO+WARJrWNZI
MD5 SHA1 SHA512 SSDEEP

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads