Analysis
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max time kernel
141s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
30-06-2024 23:51
Behavioral task
behavioral1
Sample
249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe
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Size
868KB
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MD5
88c0db119b6f2ed00e82725bb6772bb0
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SHA1
58b0cbc9172b2af373b4ddd959ac1ca89cb9a531
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SHA256
249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc
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SHA512
1073d3bd9bba23eb2e1fdebf4be8c8af55bac5f504fa42cf050921e7b8683f62856a8594b05d31c81a3a654c49d42e38615ed7ba85d1ab3db09ba201bd5c0222
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SSDEEP
24576:0XdcgJxWfbEjkvnI1G5TjPQRa+sPpc0QvwJby:0X292kUG5TrYERMYJe
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
Processes:
cVJt4XyENQ2EDQn.exeCTS.execVJt4XyENQ2EDQn.exepid process 1884 cVJt4XyENQ2EDQn.exe 3040 CTS.exe 2176 cVJt4XyENQ2EDQn.exe -
Loads dropped DLL 3 IoCs
Processes:
249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.execVJt4XyENQ2EDQn.execVJt4XyENQ2EDQn.exepid process 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe 1884 cVJt4XyENQ2EDQn.exe 2176 cVJt4XyENQ2EDQn.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/1404-0-0x0000000000060000-0x0000000000078000-memory.dmp upx C:\Windows\CTS.exe upx behavioral1/memory/3040-14-0x0000000000ED0000-0x0000000000EE8000-memory.dmp upx behavioral1/memory/1404-18-0x0000000000060000-0x0000000000078000-memory.dmp upx behavioral1/memory/3040-77-0x0000000000ED0000-0x0000000000EE8000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exeCTS.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_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:
249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exeCTS.exedescription ioc process File created C:\Windows\CTS.exe 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe File created C:\Windows\CTS.exe CTS.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exeCTS.exedescription pid process Token: SeDebugPrivilege 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe Token: SeDebugPrivilege 3040 CTS.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.execVJt4XyENQ2EDQn.exedescription pid process target process PID 1404 wrote to memory of 1884 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe cVJt4XyENQ2EDQn.exe PID 1404 wrote to memory of 1884 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe cVJt4XyENQ2EDQn.exe PID 1404 wrote to memory of 1884 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe cVJt4XyENQ2EDQn.exe PID 1404 wrote to memory of 1884 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe cVJt4XyENQ2EDQn.exe PID 1404 wrote to memory of 1884 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe cVJt4XyENQ2EDQn.exe PID 1404 wrote to memory of 1884 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe cVJt4XyENQ2EDQn.exe PID 1404 wrote to memory of 1884 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe cVJt4XyENQ2EDQn.exe PID 1404 wrote to memory of 3040 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe CTS.exe PID 1404 wrote to memory of 3040 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe CTS.exe PID 1404 wrote to memory of 3040 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe CTS.exe PID 1404 wrote to memory of 3040 1404 249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe CTS.exe PID 1884 wrote to memory of 2176 1884 cVJt4XyENQ2EDQn.exe cVJt4XyENQ2EDQn.exe PID 1884 wrote to memory of 2176 1884 cVJt4XyENQ2EDQn.exe cVJt4XyENQ2EDQn.exe PID 1884 wrote to memory of 2176 1884 cVJt4XyENQ2EDQn.exe cVJt4XyENQ2EDQn.exe PID 1884 wrote to memory of 2176 1884 cVJt4XyENQ2EDQn.exe cVJt4XyENQ2EDQn.exe PID 1884 wrote to memory of 2176 1884 cVJt4XyENQ2EDQn.exe cVJt4XyENQ2EDQn.exe PID 1884 wrote to memory of 2176 1884 cVJt4XyENQ2EDQn.exe cVJt4XyENQ2EDQn.exe PID 1884 wrote to memory of 2176 1884 cVJt4XyENQ2EDQn.exe cVJt4XyENQ2EDQn.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\249404caffd5c0bdd3fefb03e819408e60740d2d7208cd1b34dea971312565bc_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
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C:\Users\Admin\AppData\Local\Temp\cVJt4XyENQ2EDQn.exeC:\Users\Admin\AppData\Local\Temp\cVJt4XyENQ2EDQn.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\Temp\{203A7F1D-A191-4F7E-A861-0C6E355CF2FB}\.cr\cVJt4XyENQ2EDQn.exe"C:\Windows\Temp\{203A7F1D-A191-4F7E-A861-0C6E355CF2FB}\.cr\cVJt4XyENQ2EDQn.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\cVJt4XyENQ2EDQn.exe" -burn.filehandle.attached=180 -burn.filehandle.self=1883⤵
- Executes dropped EXE
- Loads dropped DLL
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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:\Windows\CTS.exeFilesize
27KB
MD5a6749b968461644db5cc0ecceffb224a
SHA12795aa37b8586986a34437081351cdd791749a90
SHA256720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2
SHA5122a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4
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C:\Windows\Temp\{BDCB994F-456F-428E-B5A1-B8AF94E80156}\.ba\SideBar.pngFilesize
56KB
MD5ca62a92ad5b307faeac640cd5eb460ed
SHA15edf8b5fc931648f77a2a131e4c733f1d31b548e
SHA256f3109977125d4a3a3ffa17462cfc31799589f466a51d226d1d1f87df2f267627
SHA512f7b3001a957f393298b0ff2aa08b400f8639f2f0487a34ac2a0e8d9519765ac92249185ebe45f907bc9d2f8556fdd39095c52f890330a35edf71ae49df32e27a
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\Users\Admin\AppData\Local\Temp\cVJt4XyENQ2EDQn.exeFilesize
841KB
MD5f33aac555c5e5a2c10d07e3bbf9a9e82
SHA175fa5322fdc00223246bc70fcb6772ae9f10e97c
SHA2568977d454b74e2abbafc3be6a3b2e7946d1cde530d742235bc1e5cc229e231aa6
SHA512a64d465c327cd3799044fa1e8786812e055b72aea7faeac66916c7cf1f762bb919d211060cc7944b84037c316babb796ef449d1049a162d8faa51b08d05cef34
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\Windows\Temp\{BDCB994F-456F-428E-B5A1-B8AF94E80156}\.ba\PythonBA.dllFilesize
600KB
MD5910d34f4b8e8c40e2c7ea16335c7a27c
SHA1d1ded5742bd647c688f2749cce0093b6a71b56f4
SHA256c143b40448e90687587bb7ecb376e96db469f347c0921863af468181fab972e3
SHA512be3ad1e5fbb4a3c65051b54c70d94f8e14edbbae69ff5670ce7d615171182da9aaeb2004c97c4c76689ce359e71a595cd5931f3500ef7fba001af8e68715084d
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memory/1404-0-0x0000000000060000-0x0000000000078000-memory.dmpFilesize
96KB
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memory/1404-12-0x0000000000200000-0x0000000000218000-memory.dmpFilesize
96KB
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memory/1404-18-0x0000000000060000-0x0000000000078000-memory.dmpFilesize
96KB
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memory/1404-11-0x0000000000200000-0x0000000000218000-memory.dmpFilesize
96KB
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memory/3040-14-0x0000000000ED0000-0x0000000000EE8000-memory.dmpFilesize
96KB
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memory/3040-77-0x0000000000ED0000-0x0000000000EE8000-memory.dmpFilesize
96KB