Analysis
- max time kernel
142s - max time network
149s - 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, 11:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe
Resource
win7-20240221-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
7 signatures
150 seconds
General
- Target a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe
- Size 212KB
- Sample240603-nrfehsed48
- SHA256 f474aa9edd5f17e7a9ace0abe05102338daf00ccf37c1d1f7e465555537b3347
- MD5 a20f62a01ac50c66d9854ea103ca1760
- SHA1 a9a28c2878a135e749cd10b52c4896569e9fb15f
- SHA512 c055276ba17c6ac3c9416244cdd43a6310cf3d3bf8d652d4c2f9e5bcfa281b4e21e5ae3d220f8d1de2d3df482078a570c526080d4dd8c1d1990de73908285321
- SSDEEP 6144:dob34ERMS/H7YAVsobrVn5G4E3Hi96mbQzJWFO8Omw4G:CboEj/8ASWM4Ki96/zqIKG
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- 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 3120 svchost.exe - Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\d15faa33 = "¦×{SU;0‹Oƒ\x1e”\a\x14¹`^pôGI\x7f”âöQaø8¥\x1c/ýOp$´Ì…_,¨ýp8ä\x04ø" a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\d15faa33 = "¦×{SU;0‹Oƒ\x1e”\a\x14¹`^pôGI\x7f”âöQaø8¥\x1c/ýOp$´Ì…_,¨ýp8ä\x04ø" svchost.exe - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\apppatch\svchost.exe a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe File opened for modification C:\Windows\apppatch\svchost.exe a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe 3120 svchost.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2604 wrote to memory of 3120 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe 82 PID 2604 wrote to memory of 3120 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe 82 PID 2604 wrote to memory of 3120 2604 a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\a20f62a01ac50c66d9854ea103ca1760_NeikiAnalytics.exe"1⤵
- Modifies WinLogon
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2604 -
C:\Windows\apppatch\svchost.exe"C:\Windows\apppatch\svchost.exe"2⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
PID:3120
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3YK18YAR\login[2].htm
- Size 593B
- SHA256 7392749832c70fcfc2d440d7afc2f880000dd564930d95d634eb1199fa15de30
- MD5 3b03d93d3487806337b5c6443ce7a62d
- SHA1 93a7a790bb6348606cbdaf5daeaaf4ea8cf731d0
- SHA512 770977beaeedafc5c98d0c32edc8c6c850f05e9f363bc9997fa73991646b02e5d40ceed0017b06caeab0db86423844bc4b0a9f0df2d8239230e423a7bfbd4a88
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6E1TJXL2\login[1].htm
- Size 168B
- SHA256 43edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c
- MD5 d57e3a550060f85d44a175139ea23021
- SHA1 2c5cb3428a322c9709a34d04dd86fe7628f8f0a6
- SHA512 0364fe6a010fce7a3f4a6344c84468c64b20fd131f3160fc649db78f1075ba52d8a1c4496e50dbe27c357e01ee52e94cdcda8f7927cba28d5f2f45b9da690063
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\1FC.tmp
- Size 457B
- SHA256 e06beacdcc1ad1cfbe80aadb8a62d04c80c45e0e603c63b2e4313bfc32b7f50c
- MD5 27d3ea64ef0f44f8002f175950e3dedf
- SHA1 45664f15cc95011360e6e0742ca70ca4443737c2
- SHA512 24eff55499cfcfcad8ec8df6e7648b0f16cb2663b5f7d35d1a77caf8f5c5c08a4ad7eda6752113ecca448704e88d38035c43b77f48487954aae3d0ba607365bb
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\1FC.tmp
- Size 457B
- SHA256 4875b451859b1eb8d0d3b040b1bb8d654d212edb6d9c721cf0f4372129579385
- MD5 531ec87a0b2f9477a52d88b111d0d46a
- SHA1 50a72e5752075309f91c062e0282a7e7cd1e751e
- SHA512 07994963fd76b31ef0ba2c7f418dcb3ee0290f6baca2d8ec63a6e6b861557b13fbc20d2f0a10a66f35c4d72d4d2c1920ac88b96174604f2f8856868912327da1
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\544A.tmp
- Size 23KB
- SHA256 c729e0594a5649e925c15f0ad6d18e252a44ead0d4f5f8510bfc009fdbbbab8c
- MD5 bf0a41a1a6ca202151dcd4319a25a397
- SHA1 715d6991f7ff0d8b53c0af63ab41cf008687aac9
- SHA512 ebf975c80f591cb96b00fae68dbc9b66740caa14024e7cfcd8c7b2af3abe8930962730660766d92710c165f83b2c76f2b509835a708a47e3ad0c36ce725ae508
- SSDEEP 384:P0YZ3Jjaxk9sU4B5xLlrzEoq/Id5LRqw0mnHsL70kN0Bpf3zV5RRG70Bi:dZ3VGB5h6UZD0mHsH0YCDVXRg00
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\5AB5.tmp
- Size 593B
- SHA256 b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f
- MD5 926512864979bc27cf187f1de3f57aff
- SHA1 acdeb9d6187932613c7fa08eaf28f0cd8116f4b5
- SHA512 f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\621C.tmp
- Size 42KB
- SHA256 8c29a60a6361112ae0ca9c4d7d0bf0216a283d0c6de326606c08b42924f72ca6
- MD5 c6ba50a82cf647b5906e196296a5faf1
- SHA1 e4a9bed3bef45d6fee218af4acd99ae1ed4b335b
- SHA512 b6bf33be85448c011b21a96963d4f9146704dad3a8c7aec52c62b4d2a2991575c5b8fcbbc18ce438919160a321c24c86f0418e4d8540f12bd2a91ea1456db22c
- SSDEEP 768:CiBtrifZVO7Wg3hIBYO0NY7JXw6q4pE/+hkdiGPtUbcq:C8Cg3fKFw6q4pEmh6ZPtUbcq
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\621C.tmp
- Size 42KB
- SHA256 d02f4e35c5a01526bdcca9fa8d5b80a0526ce4563419d9c56e8d53eb482c1f1c
- MD5 bb0084e14313ae5bb8ca223cc4914b99
- SHA1 8c110243de592bbf3485096e557ecfbd660ff0c0
- SHA512 7d16013a356b389c177e5738e8532e194c85a58749eaf921212dc772e0f96a799be568486a55bbfe4e6382e84fbf27e119674cbb1015303bc7dd2a8b2b75e083
- SSDEEP 768:A6eLDU7W3WFK7iI4tqcLQa33mXYoQ5VSHY5txbOiSyK96y9gNaQhKN54FncbW5Ag:AD33b+I4tPV3+xgZb9KuYNbbwAiaElp
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\apppatch\svchost.exe
- Size 212KB
- SHA256 baffd92006ce6ffdd9cd374edf88b7d0283adffeabe6b7a43872502ef3e8b2ef
- MD5 9d125347b19291006853640bfdd5715a
- SHA1 f12a2d14c726f9bfbb1c3dcb9602a743bec13722
- SHA512 a696f93e8c7faf2bb6c52caed1e6d1a7d913f1823611c1be3a4c300f6fb75c1476afa5a7429c7fe253243def5931da8e237f30ddadf914dc83bd089028fa0969
- SSDEEP 6144:aob34ERMS/H7YAVsobrVn5G4E3Hi96mbQzJWFO8Omw4G:dboEj/8ASWM4Ki96/zqIKG
- MD5 SHA1 SHA512 SSDEEP