baec6196b9cc6527c33ff84ca64cdaf66aecff5af2bd5432696919401c1cd70d

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
27/05/2024, 17:03

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General

Target
00d2467fa4b240420c6ab093d7f0e050_NeikiAnalytics.exe
Size 71KB
Sample240527-vknwmsca68
SHA256 baec6196b9cc6527c33ff84ca64cdaf66aecff5af2bd5432696919401c1cd70d
MD5 00d2467fa4b240420c6ab093d7f0e050
SHA1 07a88b065fd3e5e316ec5cf9415c684c806dee66
SHA512 15c6e86130e38777c8145e3b36da46fe50294081481d58e9fd6563cef1de9440a4a521a966a81077baf1c1ccb1415e963682dfd97eecc41766643005e0ffaecd
SSDEEP 1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazT1:ZRpAyazIliazT1
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1864	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"	00d2467fa4b240420c6ab093d7f0e050_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	00d2467fa4b240420c6ab093d7f0e050_NeikiAnalytics.exe
File created	C:\Windows\CTS.exe	CTS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1044	00d2467fa4b240420c6ab093d7f0e050_NeikiAnalytics.exe
Token: SeDebugPrivilege	1864	CTS.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 1864	1044	00d2467fa4b240420c6ab093d7f0e050_NeikiAnalytics.exe	83
PID 1044 wrote to memory of 1864	1044	00d2467fa4b240420c6ab093d7f0e050_NeikiAnalytics.exe	83
PID 1044 wrote to memory of 1864	1044	00d2467fa4b240420c6ab093d7f0e050_NeikiAnalytics.exe	83

C:\Users\Admin\AppData\Local\Temp\00d2467fa4b240420c6ab093d7f0e050_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\00d2467fa4b240420c6ab093d7f0e050_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1044
- 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:1864

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

excel.exe_Rules.xml

Path C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\excel.exe_Rules.xml
Size 394KB
SHA256 4d34d82adb5925a9febccdb9d080da99d82c47c885a848c3f4b5188103e06864
MD5 705fde6a0754b210d49f51b6967160f7
SHA1 e58adf78cb6ddd61ea8c2597cfb678a83bb3b436
SHA512 666accd9e7f71df3d6d8acfc2704ef0ee240efe046b07e2e181f402de62898ca9389142613efbad61c68e4408b191a0a9099200c5a24f3ad465c4c95d898a875
SSDEEP 6144:xZ8azRbQepZySztAAtj2tL23bN8k+bF8cBdWOgVJ6KwHhG/Iv9unNQ:xC0X/AGALsb0RBdCJP2hUIGNQ
MD5 SHA1 SHA512 SSDEEP

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gFdLb4lMQs910j2.exe

Path C:\Users\Admin\AppData\Local\Temp\gFdLb4lMQs910j2.exe
Size 71KB
SHA256 da9218ea818361e743b509188131c1474f83c515752b42ccc166c5e935a625a1
MD5 c7809721341d39b68d51d8323130236f
SHA1 940d1aa34ea5307150c283162fc5a044be2e187b
SHA512 7256810361874835f9c0f5347c7ae9fe44d9abd5c8cb9ea5a09c10d00c827d0d07a60f7eb14254a22ce37834e18493b59d464968ba3d894d7f1d5ffa9c04562f
SSDEEP 1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazTj:ZRpAyazIliazTj
MD5 SHA1 SHA512 SSDEEP

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CTS.exe

Path C:\Windows\CTS.exe
Size 71KB
SHA256 b43be87e8586ca5e995979883468f3b3d9dc5212fbfd0b5f3341a5b7c56e0fbc
MD5 f9d4ab0a726adc9b5e4b7d7b724912f1
SHA1 3d42ca2098475924f70ee4a831c4f003b4682328
SHA512 22a5f0e4b2716244e978ee50771823926f86baf0382ece48fd049f039cf77b5eb0691d83c61148903cff081fdbea969f47b8ed521647717f42bbed5c64552432
SSDEEP 1536:Fc8N7UsWjcd9w+AyabjDbxE+MwmvlzuazT:ZRpAyazIliazT
MD5 SHA1 SHA512 SSDEEP

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads