Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 05:39
Behavioral task
behavioral1
Sample
62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe
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Size
244KB
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MD5
62c115abc2445314fdeb214a829dde30
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SHA1
a11c562560bf3e1c5592f0bd58ff0c79ea9e6b70
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SHA256
4215c7c3bb6b1353c334a5c69e5b7f6330b7de11751dc14918b1e297c22092bd
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SHA512
7ff3cd54fc45339df08e30b24bdbfc70c48511abd2c995847a573312de2d4673f74fa1cef4be491d63f3e9d807668fb96b512c9d0850e3c29851c190e1e1d227
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SSDEEP
3072:/V2A/gVh74gpgT13PM23NEwMSNQqfdFETifQIOR+iPKdhyl5Mw9tmL3aa9DU7JnG:/MAoVNg1/MylNbdFn9OFpLmTax795A7
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
Nr2Gj9acOSz8zKp.exeCTS.exepid process 4220 Nr2Gj9acOSz8zKp.exe 4908 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 behavioral2/memory/3016-0-0x00000000004C0000-0x00000000004D8000-memory.dmp upx behavioral2/memory/4908-9-0x00000000009B0000-0x00000000009C8000-memory.dmp upx behavioral2/memory/3016-11-0x00000000004C0000-0x00000000004D8000-memory.dmp upx C:\Windows\CTS.exe upx C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\excel.exe_Rules.xml upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exeCTS.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" 62c115abc2445314fdeb214a829dde30_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:
62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exeCTS.exedescription ioc process File created C:\Windows\CTS.exe 62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe File created C:\Windows\CTS.exe CTS.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exeCTS.exedescription pid process Token: SeDebugPrivilege 3016 62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe Token: SeDebugPrivilege 4908 CTS.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exedescription pid process target process PID 3016 wrote to memory of 4220 3016 62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe Nr2Gj9acOSz8zKp.exe PID 3016 wrote to memory of 4220 3016 62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe Nr2Gj9acOSz8zKp.exe PID 3016 wrote to memory of 4908 3016 62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe CTS.exe PID 3016 wrote to memory of 4908 3016 62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe CTS.exe PID 3016 wrote to memory of 4908 3016 62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe CTS.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\62c115abc2445314fdeb214a829dde30_NeikiAnalytics.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Users\Admin\AppData\Local\Temp\Nr2Gj9acOSz8zKp.exeC:\Users\Admin\AppData\Local\Temp\Nr2Gj9acOSz8zKp.exe2⤵
- Executes dropped EXE
PID:4220 -
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:4908
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
348KB
MD50b6e0a58ee9082a382ecc60bbce6c7ad
SHA106409f6f530d8901925b5d84d10dd60ae7fe5fc4
SHA2568f5b54b61297f2c7fb18af6a5d6abbc9b7be327410413710a847b54c30f0d9a1
SHA5122766a310b6920ce92527805680cfdb8c00e450298eb83b54586d43d3f76ac4c9b3af8784c1f59c389752627a07aa89d4b3aea42a4b685213ecda9573a43e4afa
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Filesize
217KB
MD5f8a38fd27da720881c0af1ac99b8c1ad
SHA12ed31938119e2ebdeb0f5539c985e9965aef72d7
SHA256b2e32b3fa44b3a9a8fdfa906627355f6f48b4821929f9bce5ded2d07894361d4
SHA512aafa05bc5bd68687b998fe4d9a619caecc65d14f317af7a05ac0ecab7e231891e8719029245dc84eddce20bdd4c0cc6f4ffafdf8200227746b28cc6628564495
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Filesize
27KB
MD5a6749b968461644db5cc0ecceffb224a
SHA12795aa37b8586986a34437081351cdd791749a90
SHA256720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2
SHA5122a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4