8ec10cde52807baf1ab0924ced2ea9bb69ef522b579a52ee697e68dd40ef50ca

Analysis

max time kernel
141s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 12:04

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General

Target

7a80a18769deae2e547c49fbd477c4c0_NeikiAnalytics.exe
Size

52KB
MD5

7a80a18769deae2e547c49fbd477c4c0
SHA1

639a6d4f7591e95f31f4905e53f75429a09ef3dd
SHA256

8ec10cde52807baf1ab0924ced2ea9bb69ef522b579a52ee697e68dd40ef50ca
SHA512

4da9ee86c8443281502d9cbef81170c857f3e34683cfdaafaa4933ee75b7cdb916f93a52087d7f702b10dac1159763604da134249c3f12bf5dfdb0244bfd7668
SSDEEP

1536:N5VzcfA/6LrVpL74gfh16no3+AaKJyHH5:/V2A/gVh74gpg3AaOG

Score

7^/10

persistence spyware stealer upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
5104	aO3LC7PtzDaZ9mI.exe
904	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 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1068-0-0x0000000000F60000-0x0000000000F78000-memory.dmp	upx
behavioral2/memory/1068-8-0x0000000000F60000-0x0000000000F78000-memory.dmp	upx
behavioral2/files/0x000800000002356f-9.dat	upx
behavioral2/memory/904-10-0x0000000000BA0000-0x0000000000BB8000-memory.dmp	upx
behavioral2/files/0x01320000000162ac-15.dat	upx
behavioral2/memory/904-34-0x0000000000BA0000-0x0000000000BB8000-memory.dmp	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"	7a80a18769deae2e547c49fbd477c4c0_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	7a80a18769deae2e547c49fbd477c4c0_NeikiAnalytics.exe
File created	C:\Windows\CTS.exe	CTS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1068	7a80a18769deae2e547c49fbd477c4c0_NeikiAnalytics.exe
Token: SeDebugPrivilege	904	CTS.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1068 wrote to memory of 5104	1068	7a80a18769deae2e547c49fbd477c4c0_NeikiAnalytics.exe	81
PID 1068 wrote to memory of 5104	1068	7a80a18769deae2e547c49fbd477c4c0_NeikiAnalytics.exe	81
PID 1068 wrote to memory of 904	1068	7a80a18769deae2e547c49fbd477c4c0_NeikiAnalytics.exe	83
PID 1068 wrote to memory of 904	1068	7a80a18769deae2e547c49fbd477c4c0_NeikiAnalytics.exe	83
PID 1068 wrote to memory of 904	1068	7a80a18769deae2e547c49fbd477c4c0_NeikiAnalytics.exe	83

C:\Users\Admin\AppData\Local\Temp\7a80a18769deae2e547c49fbd477c4c0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\7a80a18769deae2e547c49fbd477c4c0_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1068
- C:\Users\Admin\AppData\Local\Temp\aO3LC7PtzDaZ9mI.exe
  C:\Users\Admin\AppData\Local\Temp\aO3LC7PtzDaZ9mI.exe
  2⤵
  - Executes dropped EXE
  PID:5104
- 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:904

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
348KB

MD5
2088061faeaebe38a0bd50244a9c0fbc

SHA1
f103bc627c26d1e49a89194faad51e10bbac9cda

SHA256
ffd0adbdfa88dd720169e302477298095b5f1fc7ddd3a2060724e9e6ebb2528f

SHA512
4c84b52bbbe7c23f00011e86ae6144ace65d58b916343c4f66811af03c6262b9541c332977bcca17eb2fb5d876cba2fdfd49fca84dea90d7902f5a3fc8a98fd7

Download Submit
C:\Users\Admin\AppData\Local\Temp\aO3LC7PtzDaZ9mI.exe

Filesize
25KB

MD5
abbd49c180a2f8703f6306d6fa731fdc

SHA1
d63f4bfe7f74936b2fbace803e3da6103fbf6586

SHA256
5f411c0bd9ed9a42b0f07ed568c7d0cf358a83063b225a1f8f7da3296dde90f1

SHA512
290dd984acc451b778f3db8c510bae7aec1d9547c3ad0a1829df731c136e4ecc9a37dc6a786cf8f1ecc4d14339aed1288af25055f450f6f953138c8d4d5c36e9

Download Submit
C:\Windows\CTS.exe

Filesize
27KB

MD5
a6749b968461644db5cc0ecceffb224a

SHA1
2795aa37b8586986a34437081351cdd791749a90

SHA256
720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2

SHA512
2a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4

Download Submit
memory/904-10-0x0000000000BA0000-0x0000000000BB8000-memory.dmp

Filesize
96KB

Download
memory/904-34-0x0000000000BA0000-0x0000000000BB8000-memory.dmp

Filesize
96KB

Download
memory/1068-0-0x0000000000F60000-0x0000000000F78000-memory.dmp

Filesize
96KB

Download
memory/1068-8-0x0000000000F60000-0x0000000000F78000-memory.dmp

Filesize
96KB

Download
memory/5104-12-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads