e3ec46a47e248030446e63ffffd7c17e4f473cc85f78d41f62260ae87fe8f09b

General

Target

0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe
Size

91KB
MD5

0f15d84b8fb3530cbbcf9b6a06573070
SHA1

46f5afbb0f099a0ca9d2e55e9c09085d50f4dac8
SHA256

e3ec46a47e248030446e63ffffd7c17e4f473cc85f78d41f62260ae87fe8f09b
SHA512

63da39075a6a6cfd8ae1dc6c2a59a5083cf5973c46a1469c44dd1857f3930a155348987f17a34db05dacf084e26b835f12ce005a107e95efa901fc15336884d6
SSDEEP

1536:N5VzcfA/6LrVpL74gfh16nDGhqyEvnlfvJuprKAJXwg2MuO5l3Z1uk2hI8vqQwOz:/V2A/gVh74gpgD0qyEvlpur1gtEl3Z1u

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2320	l5vp7F4fLtBNSSz.exe
2880	CTS.exe

Loads dropped DLL 2 IoCs

pid	Process
2168	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe
2168	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.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
behavioral1/memory/2168-1-0x0000000000310000-0x0000000000328000-memory.dmp	upx
behavioral1/memory/2168-15-0x0000000000310000-0x0000000000328000-memory.dmp	upx
behavioral1/files/0x000a000000013a21-17.dat	upx
behavioral1/memory/2880-18-0x0000000000010000-0x0000000000028000-memory.dmp	upx
behavioral1/files/0x000d00000001342b-21.dat	upx
behavioral1/memory/2880-23-0x0000000000010000-0x0000000000028000-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"	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	2168	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe
Token: SeDebugPrivilege	2880	CTS.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 2320	2168	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	28
PID 2168 wrote to memory of 2320	2168	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	28
PID 2168 wrote to memory of 2320	2168	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	28
PID 2168 wrote to memory of 2320	2168	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	28
PID 2168 wrote to memory of 2880	2168	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	29
PID 2168 wrote to memory of 2880	2168	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	29
PID 2168 wrote to memory of 2880	2168	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	29
PID 2168 wrote to memory of 2880	2168	0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe	29

C:\Users\Admin\AppData\Local\Temp\0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0f15d84b8fb3530cbbcf9b6a06573070_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2168
- C:\Users\Admin\AppData\Local\Temp\l5vp7F4fLtBNSSz.exe
  C:\Users\Admin\AppData\Local\Temp\l5vp7F4fLtBNSSz.exe
  2⤵
  - Executes dropped EXE
  PID:2320
- 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:2880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\l5vp7F4fLtBNSSz.exe

Filesize
64KB

MD5
683cb2096664ba2fd08dd8d180148fca

SHA1
435593d697c0057706af942f20fbb789a7597a40

SHA256
852c9910dc0b063c30b2b003eb0b85c67e2425ff9ae6c5228028fd9a05ff023c

SHA512
0f9e376102e85fd6206045db7cc3e2cb3b0b4b4206834ef4a3db8f4cef498d58684d950563d20e08831c0dbda04a5c0f0db3b5fad66f3d21e3f90a5d89ee3e5c

Download Submit
C:\Windows\CTS.exe

Filesize
27KB

MD5
a6749b968461644db5cc0ecceffb224a

SHA1
2795aa37b8586986a34437081351cdd791749a90

SHA256
720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2

SHA512
2a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4

Download Submit
\Users\Admin\AppData\Local\Temp\l5vp7F4fLtBNSSz.exe

Filesize
64KB

MD5
e97c622b03fb2a2598bf019fbbe29f2c

SHA1
32698bd1d3a0ff6cf441770d1b2b816285068d19

SHA256
5c1af46c7300e87a73dacf6cf41ce397e3f05df6bd9c7e227b4ac59f85769160

SHA512
db70c62fb35a8e5b005f13b57c1ebbf6c465f6ff0524422294c43e27fb4aa79379dc1e300ad11dc2354405c43b192ae06b91c0f525a1f2617e4d14673651a87d

Download Submit
memory/2168-1-0x0000000000310000-0x0000000000328000-memory.dmp

Filesize
96KB

Download
memory/2168-15-0x0000000000310000-0x0000000000328000-memory.dmp

Filesize
96KB

Download
memory/2168-16-0x00000000000E0000-0x00000000000F8000-memory.dmp

Filesize
96KB

Download
memory/2880-18-0x0000000000010000-0x0000000000028000-memory.dmp

Filesize
96KB

Download
memory/2880-23-0x0000000000010000-0x0000000000028000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads