b77991feda21af3ef741da4aee26a29d55731842176a24e4c1ba75fb21e2063f

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
11/05/2024, 14:02

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General

Target

0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe
Size

135KB
MD5

0b9510cdb22219cfdb60d20db7d0d990
SHA1

d8f9c56c028220ce00c30dedcee7f9503c9776a1
SHA256

b77991feda21af3ef741da4aee26a29d55731842176a24e4c1ba75fb21e2063f
SHA512

6b6cee1d4fb4bad86bff03473f250ec094fbbc27bf23e922e4edce34916b060aef1b3011658bc5bff78fc833b7979a439d6bdc75f7d683d75a7dc55689218c92
SSDEEP

3072:ZhpAyazIlyazTIFPF+WVFMO3gAs7lzIr8:hZMazad0LAsCg

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1356	CTS.exe
1608	bVsSlv5elchQWEM.exe

Loads dropped DLL 2 IoCs

pid	Process
2056	0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe
2056	0b9510cdb22219cfdb60d20db7d0d990_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

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"	0b9510cdb22219cfdb60d20db7d0d990_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	0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe
File created	C:\Windows\CTS.exe	CTS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2056	0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe
Token: SeDebugPrivilege	1356	CTS.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 1608	2056	0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe	28
PID 2056 wrote to memory of 1608	2056	0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe	28
PID 2056 wrote to memory of 1608	2056	0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe	28
PID 2056 wrote to memory of 1608	2056	0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe	28
PID 2056 wrote to memory of 1356	2056	0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe	29
PID 2056 wrote to memory of 1356	2056	0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe	29
PID 2056 wrote to memory of 1356	2056	0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe	29
PID 2056 wrote to memory of 1356	2056	0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe	29

C:\Users\Admin\AppData\Local\Temp\0b9510cdb22219cfdb60d20db7d0d990_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0b9510cdb22219cfdb60d20db7d0d990_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:2056
- C:\Users\Admin\AppData\Local\Temp\bVsSlv5elchQWEM.exe
  C:\Users\Admin\AppData\Local\Temp\bVsSlv5elchQWEM.exe
  2⤵
  - Executes dropped EXE
  PID:1608
- 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:1356

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\bVsSlv5elchQWEM.exe

Filesize
135KB

MD5
15ab449a873d1caba65d014d6bc43ba5

SHA1
e29ad9c66fa144379f0fbc21f3a4c39217b1afb0

SHA256
553afbcb6dcb491356e717ec801c521407e5e1854b88007f1d79c50367aa3fbf

SHA512
f47c16c334c13647c155dcc535ca9cfbcd7f96a85a9fe1923fe4713f07645f8d7ff16b83619c6c873c344e9e3d254da43ad571bf467eded0c95c8e7a55e8ec4f

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C:\Windows\CTS.exe

Filesize
71KB

MD5
66df4ffab62e674af2e75b163563fc0b

SHA1
dec8a197312e41eeb3cfef01cb2a443f0205cd6e

SHA256
075a6eecd8da1795532318f9cf880efe42461f9464d63f74deb271d33110f163

SHA512
1588dd78e6e8972013c40cdb6acfb84c8df7b081197233ce621904b645356c805d0424bb93dd46c55834dc47d9ff39ee1323cf8e670841b3fff24ab98ba87f25

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\Users\Admin\AppData\Local\Temp\bVsSlv5elchQWEM.exe

Filesize
64KB

MD5
e97c622b03fb2a2598bf019fbbe29f2c

SHA1
32698bd1d3a0ff6cf441770d1b2b816285068d19

SHA256
5c1af46c7300e87a73dacf6cf41ce397e3f05df6bd9c7e227b4ac59f85769160

SHA512
db70c62fb35a8e5b005f13b57c1ebbf6c465f6ff0524422294c43e27fb4aa79379dc1e300ad11dc2354405c43b192ae06b91c0f525a1f2617e4d14673651a87d

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads