d1f8a04a9f95f1896f963870292b705a6af86d9c6db7abbd3b96ed4db0aa1113

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
13/06/2024, 06:57

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General

Target

6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe
Size

29KB
MD5

6764ed6eb13622394c4e9d13f6872c50
SHA1

47c97382173f93e5ead87e467d4a33489e48403d
SHA256

d1f8a04a9f95f1896f963870292b705a6af86d9c6db7abbd3b96ed4db0aa1113
SHA512

5d7ce0254b0b881254d0f19ae271ad779c9f230cbafbe0670200a12cc05b912bf21acf88548addee844dab8f07045f207e702d8be3771f3be93357a2d740933c
SSDEEP

768:X9J/3FzjgfanEGx8V36unjv88tznuRU65Y4gpph1ePVCMPLK1:N5VzcfA/6LrVpL74gfh16nzm

Score

7^/10

persistence spyware stealer upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1716	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
behavioral1/memory/848-0-0x0000000000D10000-0x0000000000D28000-memory.dmp	upx
behavioral1/memory/848-10-0x0000000000D10000-0x0000000000D28000-memory.dmp	upx
behavioral1/files/0x0038000000015d28-12.dat	upx
behavioral1/memory/1716-13-0x0000000000330000-0x0000000000348000-memory.dmp	upx
behavioral1/files/0x000e000000012122-15.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"	6764ed6eb13622394c4e9d13f6872c50_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	6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe
File created	C:\Windows\CTS.exe	CTS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	848	6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe
Token: SeDebugPrivilege	1716	CTS.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 848 wrote to memory of 1716	848	6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe	28
PID 848 wrote to memory of 1716	848	6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe	28
PID 848 wrote to memory of 1716	848	6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe	28
PID 848 wrote to memory of 1716	848	6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:848
- 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:1716

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\Temp\sNsZiRldFYBBBu0.exe

Filesize
29KB

MD5
5873a56f19b13f761ed9289fb4e45376

SHA1
d84460156b333a39bc2c9bf04623cbeeeee4495f

SHA256
70e976046f26f816105e433e56276c169be38d9d24c97505b2a0459335e8ed73

SHA512
3b16b12eabf8c0f0b40f5180d9f671f31d8248fa68c51b3f2447f0a361494e6a8c07c1a15950a6888095c5e390970254040917ef683fb5e2aca79d671d181bec

Download Submit
C:\Windows\CTS.exe

Filesize
27KB

MD5
a6749b968461644db5cc0ecceffb224a

SHA1
2795aa37b8586986a34437081351cdd791749a90

SHA256
720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2

SHA512
2a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4

Download Submit
memory/848-0-0x0000000000D10000-0x0000000000D28000-memory.dmp

Filesize
96KB

Download
memory/848-10-0x0000000000D10000-0x0000000000D28000-memory.dmp

Filesize
96KB

Download
memory/848-8-0x00000000000E0000-0x00000000000F8000-memory.dmp

Filesize
96KB

Download
memory/848-18-0x00000000000E0000-0x00000000000F8000-memory.dmp

Filesize
96KB

Download
memory/1716-13-0x0000000000330000-0x0000000000348000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads