e3ec46a47e248030446e63ffffd7c17e4f473cc85f78d41f62260ae87fe8f09b

Analysis

max time kernel
140s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2024, 14:38

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General

Target

0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe
Size

91KB
MD5

0f15d84b8fb3530cbbcf9b6a06573070
SHA1

46f5afbb0f099a0ca9d2e55e9c09085d50f4dac8
SHA256

e3ec46a47e248030446e63ffffd7c17e4f473cc85f78d41f62260ae87fe8f09b
SHA512

63da39075a6a6cfd8ae1dc6c2a59a5083cf5973c46a1469c44dd1857f3930a155348987f17a34db05dacf084e26b835f12ce005a107e95efa901fc15336884d6
SSDEEP

1536:N5VzcfA/6LrVpL74gfh16nDGhqyEvnlfvJuprKAJXwg2MuO5l3Z1uk2hI8vqQwOz:/V2A/gVh74gpgD0qyEvlpur1gtEl3Z1u

Score

7^/10

persistence spyware stealer upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
4864	7J6kuATrQWKtDzp.exe
936	CTS.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4224-0-0x0000000000820000-0x0000000000838000-memory.dmp	upx
behavioral2/files/0x0008000000023412-7.dat	upx
behavioral2/memory/4224-9-0x0000000000820000-0x0000000000838000-memory.dmp	upx
behavioral2/memory/936-11-0x0000000000660000-0x0000000000678000-memory.dmp	upx
behavioral2/files/0x000300000002296f-14.dat	upx

Adds Run key to start application 2 TTPs 2 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\CTS = "C:\\Windows\\CTS.exe"	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	CTS.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\CTS.exe	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe
File created	C:\Windows\CTS.exe	CTS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4224	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe
Token: SeDebugPrivilege	936	CTS.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 4864	4224	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	82
PID 4224 wrote to memory of 4864	4224	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	82
PID 4224 wrote to memory of 4864	4224	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	82
PID 4224 wrote to memory of 936	4224	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	83
PID 4224 wrote to memory of 936	4224	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	83
PID 4224 wrote to memory of 936	4224	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	83

C:\Users\Admin\AppData\Local\Temp\0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4224
- C:\Users\Admin\AppData\Local\Temp\7J6kuATrQWKtDzp.exe
  C:\Users\Admin\AppData\Local\Temp\7J6kuATrQWKtDzp.exe
  2⤵
  - Executes dropped EXE
  PID:4864
- C:\Windows\CTS.exe
  "C:\Windows\CTS.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  PID:936

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\excel.exe_Rules.xml

Filesize
349KB

MD5
9536a47376136241db5358fa290da4df

SHA1
1a3efc0b5ded5ec47d92fe5d0331febf50c3d86c

SHA256
ab5e30f03917bc1bc41e2f3a7c096354fa50a403f15dcd5df7db88681cf2a9d9

SHA512
ea70012594d40b2e72266f490cc8d07e988e1ffe6cfc0694f4ba4fa65e5fa45d1bd2a8003b0a291c4eb1d5bad74e6cc1d7a5e30db0200b5430f3db3dc350413f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7J6kuATrQWKtDzp.exe

Filesize
64KB

MD5
e97c622b03fb2a2598bf019fbbe29f2c

SHA1
32698bd1d3a0ff6cf441770d1b2b816285068d19

SHA256
5c1af46c7300e87a73dacf6cf41ce397e3f05df6bd9c7e227b4ac59f85769160

SHA512
db70c62fb35a8e5b005f13b57c1ebbf6c465f6ff0524422294c43e27fb4aa79379dc1e300ad11dc2354405c43b192ae06b91c0f525a1f2617e4d14673651a87d

Download Submit
C:\Windows\CTS.exe

Filesize
27KB

MD5
a6749b968461644db5cc0ecceffb224a

SHA1
2795aa37b8586986a34437081351cdd791749a90

SHA256
720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2

SHA512
2a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4

Download Submit
memory/936-11-0x0000000000660000-0x0000000000678000-memory.dmp

Filesize
96KB

Download
memory/4224-0-0x0000000000820000-0x0000000000838000-memory.dmp

Filesize
96KB

Download
memory/4224-9-0x0000000000820000-0x0000000000838000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads