Analysis
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max time kernel
140s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 13:59
Behavioral task
behavioral1
Sample
9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exe
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Size
27KB
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MD5
9469a5c9059ad25aab75f6152dbe2ab0
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SHA1
16a537abab7d835d30da8f1c2be786b5ac0259cc
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SHA256
d4970f21788c6e138c10e66c1a1411ad1ec8cc42c9e3b53ed9dae3637c1dbf24
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SHA512
48c241ef1d3d8ae3d14a439c06868bf41de2a30195ae2ebb4f8f5f98b5ff8a4f228016bd7fcca04ab9f8465a866973c33656494ef67da42a02ef065f6195c1a6
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SSDEEP
768:X9J/3FzjgfanEGx8V36unjv88tznuRU65Y4gpph1ePVCM4:N5VzcfA/6LrVpL74gfh16n4
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
CTS.exepid process 1976 CTS.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Processes:
resource yara_rule behavioral1/memory/616-0-0x0000000000940000-0x0000000000958000-memory.dmp upx C:\Windows\CTS.exe upx behavioral1/memory/1976-13-0x0000000000D70000-0x0000000000D88000-memory.dmp upx behavioral1/memory/616-10-0x0000000000940000-0x0000000000958000-memory.dmp upx behavioral1/memory/616-5-0x0000000000160000-0x0000000000178000-memory.dmp upx C:\Users\Admin\AppData\Local\Temp\6cevQHRx9uQ33He.exe upx behavioral1/memory/1976-18-0x0000000000D70000-0x0000000000D88000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exeCTS.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" 9469a5c9059ad25aab75f6152dbe2ab0_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
Processes:
9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exeCTS.exedescription ioc process File created C:\Windows\CTS.exe 9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exe File created C:\Windows\CTS.exe CTS.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exeCTS.exedescription pid process Token: SeDebugPrivilege 616 9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exe Token: SeDebugPrivilege 1976 CTS.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exedescription pid process target process PID 616 wrote to memory of 1976 616 9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exe CTS.exe PID 616 wrote to memory of 1976 616 9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exe CTS.exe PID 616 wrote to memory of 1976 616 9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exe CTS.exe PID 616 wrote to memory of 1976 616 9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exe CTS.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\9469a5c9059ad25aab75f6152dbe2ab0_NeikiAnalytics.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\6cevQHRx9uQ33He.exeFilesize
27KB
MD58f7b127622fc900cef893d6078933066
SHA10ac33c9ffa5247c6ab5eb588da0b263882e382fc
SHA256b5a39bb1f8e1621f8d0da53c5808a23e698a1beb9fd4dc2623d76430499a14d9
SHA512c73ff8e3ffe249cd98992b6fb21ebaca5ccf545309302bcf9b2cc03fef7575243779f70de5b8be5c6a886e37d1d0fd193e2a943de5533710219e9c78ee0950c2
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C:\Windows\CTS.exeFilesize
27KB
MD5a6749b968461644db5cc0ecceffb224a
SHA12795aa37b8586986a34437081351cdd791749a90
SHA256720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2
SHA5122a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4
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memory/616-0-0x0000000000940000-0x0000000000958000-memory.dmpFilesize
96KB
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memory/616-11-0x0000000000160000-0x0000000000178000-memory.dmpFilesize
96KB
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memory/616-10-0x0000000000940000-0x0000000000958000-memory.dmpFilesize
96KB
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memory/616-5-0x0000000000160000-0x0000000000178000-memory.dmpFilesize
96KB
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memory/616-20-0x0000000000160000-0x0000000000178000-memory.dmpFilesize
96KB
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memory/1976-13-0x0000000000D70000-0x0000000000D88000-memory.dmpFilesize
96KB
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memory/1976-18-0x0000000000D70000-0x0000000000D88000-memory.dmpFilesize
96KB