f58bbe4135b71924433a014bbc60a9f8c95555e917bfba8413b6a0aea49753de

Analysis

max time kernel
134s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
12/05/2024, 02:35

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General

Target

5e1a35ea2dce2f1e3601432744d2faa0_NeikiAnalytics.exe
Size

80KB
MD5

5e1a35ea2dce2f1e3601432744d2faa0
SHA1

00e59e46869620db792b225f61fedea67b1975e0
SHA256

f58bbe4135b71924433a014bbc60a9f8c95555e917bfba8413b6a0aea49753de
SHA512

4e01be69e1b745821059fd1ad1a25e097f487735171c3ad8bc2881d0759bbfc0454e1ce0f1601fed5962a45bee9f55adc50cb2aa5c33e426af6379a02755f2bc
SSDEEP

768:JNK2cNW0QbRsWjcd+6yBFLqJ4Z8qx70RM8/O/B2Z9tRQL:pcNjQlsWjcd+xzl7SMQQL

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4992	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

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"	5e1a35ea2dce2f1e3601432744d2faa0_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	5e1a35ea2dce2f1e3601432744d2faa0_NeikiAnalytics.exe
File created	C:\Windows\CTS.exe	CTS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	976	5e1a35ea2dce2f1e3601432744d2faa0_NeikiAnalytics.exe
Token: SeDebugPrivilege	4992	CTS.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 976 wrote to memory of 4992	976	5e1a35ea2dce2f1e3601432744d2faa0_NeikiAnalytics.exe	82
PID 976 wrote to memory of 4992	976	5e1a35ea2dce2f1e3601432744d2faa0_NeikiAnalytics.exe	82
PID 976 wrote to memory of 4992	976	5e1a35ea2dce2f1e3601432744d2faa0_NeikiAnalytics.exe	82

C:\Users\Admin\AppData\Local\Temp\5e1a35ea2dce2f1e3601432744d2faa0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5e1a35ea2dce2f1e3601432744d2faa0_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:976
- 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:4992

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

Replay Monitor

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Downloads

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

Filesize
402KB

MD5
5237ad4157be6e7c3001d49501d02d32

SHA1
74bc9ee027e787660002afa581bc316dfb955457

SHA256
a024a67f5f429437fd532cc351fb167c4820475754932f3697e5c20a4b888559

SHA512
2b63a290b6c9bfdb29cf074dac69dd8e9b177f4698d9341ff113594c2c308475c12319a2579c4e29c86e0120e63006e3e90386998ad447bef72fa40c0c4405d7

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C:\Users\Admin\AppData\Local\Temp\PS0N8PfZhEL77uf.exe

Filesize
80KB

MD5
9bc6f4e00ccbf45a0bd94aa745f3d41d

SHA1
cdf9bdf13a947745f2cf9355a861fe42e3b9925c

SHA256
3660095ffb9fd71d4012c9a8ffa46e49f81047acf54a3184a503da1c537179cf

SHA512
d72f388a0edfed855fc986bafe0ebb6cea51fd21151881a1100201fe54b564e376b1fe1ad3675712dfbcc62119a09cddeee4d11dbdaf21e699091da6f988e30d

Download Submit
C:\Windows\CTS.exe

Filesize
80KB

MD5
ec704028ad7125c2fa52e04dc68c0ca3

SHA1
2a63f27d0138696c9c27a9ea2534e8f2ca11ddc4

SHA256
5f77a5d7c9eac3b004820646dece450e315a6e3ed320dc183ae68d59cd2318bf

SHA512
a008a08c980583b8698431ca44fa45d5565fdc5316dc3e58c47ae523e7a7a776162979b0c79f9c64f0b71e0d98fb49102679378354f76c270d0c99207c15d160

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads