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Analysis
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max time kernel
150s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03/06/2024, 05:06
Static task
static1
Behavioral task
behavioral1
Sample
9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe
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Size
213KB
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MD5
9c830d51d65dd354bf08339d7c5e30f0
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SHA1
e54e6e076f415d97e80240067d5aeb091861fe86
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SHA256
c858155a0f5b576b927ff5888932d66b22b1b1c794c65b6f178ed9e46231b26a
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SHA512
119e4eb0fec31450c8585dba772dadb6b9c0afd53fe46dac8a85693951fb752f1dd69b36e2f70046a936aef4dae553fddc55eb6f63483fa3d2acbd8517d56938
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SSDEEP
6144:/7++Jbojf5Vq5OC4qZhZcKYhc/ZfUozY:K+cff22qZhZcKYhc/
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\apppatch\\svchost.exe," svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 2520 svchost.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\559775ce\desktop.ini svchost.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\aa798f9e = "C:\\Windows\\apppatch\\svchost.exe" 9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\aa798f9e = "C:\\Windows\\apppatch\\svchost.exe" svchost.exe -
Drops file in Program Files directory 52 IoCs
description ioc Process File created C:\Program Files (x86)\Windows Defender\lymyxid.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\qetyfuv.com svchost.exe File created C:\Program Files (x86)\Windows Defender\vofycot.com svchost.exe File created C:\Program Files (x86)\Windows Defender\qegyval.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\dll\WinSCard.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\lymyxid.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\pupydeq.com svchost.exe File created C:\Program Files (x86)\Windows Defender\gadyciz.com svchost.exe File created C:\Program Files (x86)\Windows Defender\galynuh.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\qegyval.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\wrpcrt4.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\symbols\DLL\wkernel32.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\galynuh.com svchost.exe File created C:\Program Files (x86)\Windows Defender\qexyhuv.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\lygyvuj.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\gahyhiz.com svchost.exe File created C:\Program Files (x86)\Windows Defender\galyqaz.com svchost.exe File created C:\Program Files (x86)\Windows Defender\pupydeq.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\qetyhyg.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\symbols\dll\wkernelbase.pdb svchost.exe File created C:\Program Files (x86)\Windows Defender\vonypom.com svchost.exe File created C:\Program Files (x86)\Windows Defender\qetyhyg.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\dll\wrpcrt4.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\dll\winsta.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\symbols\dll\wrpcrt4.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\galyqaz.com svchost.exe File created C:\Program Files (x86)\Windows Defender\gatyfus.com svchost.exe File created C:\Program Files (x86)\Windows Defender\pupycag.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\gadyciz.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\qexyhuv.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\symbols\dll\WinSCard.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\vocyzit.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\vofycot.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\wkernelbase.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\winsta.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\symbols\dll\winsta.pdb svchost.exe File created C:\Program Files (x86)\Windows Defender\lyxynyx.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\dll\wkernelbase.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\wkernel32.pdb svchost.exe File created C:\Program Files (x86)\Windows Defender\qetyfuv.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\dll\wntdll.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\gatyfus.com svchost.exe File created C:\Program Files (x86)\Windows Defender\gahyhiz.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\DLL\wkernel32.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\symbols\dll\wntdll.pdb svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\vonypom.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\pupycag.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\lyxynyx.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\WinSCard.pdb svchost.exe File created C:\Program Files (x86)\Windows Defender\vocyzit.com svchost.exe File created C:\Program Files (x86)\Windows Defender\lygyvuj.com svchost.exe File opened for modification C:\Program Files (x86)\Windows Defender\wntdll.pdb svchost.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\apppatch\svchost.exe 9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe File created C:\Windows\apppatch\svchost.exe 9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2520 svchost.exe 2520 svchost.exe 2520 svchost.exe 2520 svchost.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3440 9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3440 wrote to memory of 2520 3440 9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe 83 PID 3440 wrote to memory of 2520 3440 9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe 83 PID 3440 wrote to memory of 2520 3440 9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\9c830d51d65dd354bf08339d7c5e30f0_NeikiAnalytics.exe"1⤵
- Modifies WinLogon
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3440 -
C:\Windows\apppatch\svchost.exe"C:\Windows\apppatch\svchost.exe"2⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Drops desktop.ini file(s)
- Modifies WinLogon
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2520
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
42KB
MD5b727cd3ab840aea466b8a881f16469e2
SHA190f1c2d42176650f1bbd91f0d7806f9a64c1b042
SHA25628c14d6333ce6661dc98255b23c1124c39211e0fbb095e62ac9ea58d6ee4367e
SHA5122bec3689eb7968590c7ae656e64c043b2f6d3a9440c3136db282890281b035a47253e9696ed6dd7f35b22eafd687ea76ad507e0b6094313469ef63e2422f7cea
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Filesize
457B
MD5531ec87a0b2f9477a52d88b111d0d46a
SHA150a72e5752075309f91c062e0282a7e7cd1e751e
SHA2564875b451859b1eb8d0d3b040b1bb8d654d212edb6d9c721cf0f4372129579385
SHA51207994963fd76b31ef0ba2c7f418dcb3ee0290f6baca2d8ec63a6e6b861557b13fbc20d2f0a10a66f35c4d72d4d2c1920ac88b96174604f2f8856868912327da1
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Filesize
593B
MD5926512864979bc27cf187f1de3f57aff
SHA1acdeb9d6187932613c7fa08eaf28f0cd8116f4b5
SHA256b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f
SHA512f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b
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Filesize
114B
MD5bfde1e9e9c32c1681a16139450c6909d
SHA17e669b927e6a75a10a0ca29e38e58ddcb49b725e
SHA256e0d020ba1cb6506cee234903a44c747ee0cfa7e2d1e60029e4cd8de9a431512a
SHA512781fd54f155442dd34f9919b3cd063ee399db411bbfe15f2bdc43d3ab8ac2d04e1011b2c99fab42bebf7b903a94e09aaaef71b7a465d2d04b417f6dad8e8e396
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Filesize
23KB
MD59b5b7d6a4b2dcdeb7d2d5eddc8d45e11
SHA1c3be2138b67cdf7c24114cb528f2af4b2bb16b34
SHA256c727fa07f0f3d9740addc711dcf9d53d7b3bc22a61abfc395d311c3bbafc0407
SHA5125079e6d04784e2dd536d235fb9bb3618f1eafbffd22fbd5b354bf954ffb5ffc2101ae1678b78a2ea4641abaa70068e9f5bcdb23dd6b3472fd9207e9713022db4
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Filesize
114B
MD5e89f75f918dbdcee28604d4e09dd71d7
SHA1f9d9055e9878723a12063b47d4a1a5f58c3eb1e9
SHA2566dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023
SHA5128df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0
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Filesize
593B
MD53b03d93d3487806337b5c6443ce7a62d
SHA193a7a790bb6348606cbdaf5daeaaf4ea8cf731d0
SHA2567392749832c70fcfc2d440d7afc2f880000dd564930d95d634eb1199fa15de30
SHA512770977beaeedafc5c98d0c32edc8c6c850f05e9f363bc9997fa73991646b02e5d40ceed0017b06caeab0db86423844bc4b0a9f0df2d8239230e423a7bfbd4a88
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Filesize
168B
MD5d57e3a550060f85d44a175139ea23021
SHA12c5cb3428a322c9709a34d04dd86fe7628f8f0a6
SHA25643edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c
SHA5120364fe6a010fce7a3f4a6344c84468c64b20fd131f3160fc649db78f1075ba52d8a1c4496e50dbe27c357e01ee52e94cdcda8f7927cba28d5f2f45b9da690063
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Filesize
213KB
MD542011f5b9ffb3a852e50874de91f9a13
SHA17aed40a519f57a861ace43f7bb313ae002be2392
SHA256436d2a8d868cdccc1d8516376dda7f24f75e155b981f8a51d598f2c9c2c91571
SHA5129ac02924b0f4138ef231fafe0e21e3823c17fbfaf40ef90cab9309e839d20355948fb607e834eafc9478914f76ca69b0d24b56abc5c4fcdedea84c34229bb67a