d1f8a04a9f95f1896f963870292b705a6af86d9c6db7abbd3b96ed4db0aa1113

Analysis

max time kernel
149s
max time network
151s
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, 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
2324	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 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1508-0-0x0000000000170000-0x0000000000188000-memory.dmp	upx
behavioral2/files/0x000800000002348f-6.dat	upx
behavioral2/memory/2324-9-0x0000000000190000-0x00000000001A8000-memory.dmp	upx
behavioral2/memory/1508-8-0x0000000000170000-0x0000000000188000-memory.dmp	upx
behavioral2/files/0x0004000000022999-13.dat	upx
behavioral2/files/0x000900000002348a-30.dat	upx
behavioral2/memory/2324-32-0x0000000000190000-0x00000000001A8000-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"	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	1508	6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe
Token: SeDebugPrivilege	2324	CTS.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1508 wrote to memory of 2324	1508	6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe	82
PID 1508 wrote to memory of 2324	1508	6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe	82
PID 1508 wrote to memory of 2324	1508	6764ed6eb13622394c4e9d13f6872c50_NeikiAnalytics.exe	82

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:1508
- 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:2324

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
36af95f94dbdce6f36f7872222ca344f

SHA1
307829ce2faa1a5075c67b43a9e705c7ff16bd37

SHA256
ed6b9005fe1426599484fac608741372f303c8e9adf850ce3e18e0d1c05ceee9

SHA512
5ddcfceaf968ceadac7c3533aaaf8113bf44216300f4aa8d68df9237c8364a5e94f1e5dd15d7ab93b5510816ab429c1b96da301e312be4dab845fdc06ce64db7

Download Submit
C:\Users\Admin\AppData\Local\Temp\9SXpLgoNJigkSdP.exe

Filesize
29KB

MD5
619fc0b2679183dff8f78d7d4e197189

SHA1
de9186097546a101d6ebb23bee4e03f8fa096264

SHA256
699f9dda1dbc8bb62e9194790a5649a84b835d7975e8700db9a7b0931bd65ccd

SHA512
f717378238290b5b3ef5670e4ccaf31be6b5380cc7d38943eec7a45b18c0497226ff4f7ae00b64f30150086f6c43a0bafb671f10f020529692095be65da0af6c

Download Submit
C:\Windows\CTS.exe

Filesize
27KB

MD5
a6749b968461644db5cc0ecceffb224a

SHA1
2795aa37b8586986a34437081351cdd791749a90

SHA256
720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2

SHA512
2a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4

Download Submit
memory/1508-0-0x0000000000170000-0x0000000000188000-memory.dmp

Filesize
96KB

Download
memory/1508-8-0x0000000000170000-0x0000000000188000-memory.dmp

Filesize
96KB

Download
memory/2324-9-0x0000000000190000-0x00000000001A8000-memory.dmp

Filesize
96KB

Download
memory/2324-32-0x0000000000190000-0x00000000001A8000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads