Analysis
- max time kernel
150s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
05/05/2024, 17:20
Behavioral task
behavioral1
Sample
c170e90db86efc9c7253bec97e26fb47_NEAS.exe
Resource
win7-20231129-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
c170e90db86efc9c7253bec97e26fb47_NEAS.exe
Resource
win10v2004-20240419-en
6 signatures
150 seconds
General
- Target c170e90db86efc9c7253bec97e26fb47_NEAS.exe
- Size 29KB
- Sample240505-vwtahafh4s
- SHA256 d9dff9963e6617f957ebb0d080c06c8556288406dcdfd11381490ea3efb3b6d1
- MD5 c170e90db86efc9c7253bec97e26fb47
- SHA1 9735e3bedc93da0786b1c73248e4f17a3ba3f025
- SHA512 8ca4230c641561322a7e16ada12fe6f78a6687b0670a228186aebcc0c041841ff41728d995a794c182c976a0c9d977dc232111b4b61aa30ceed8a01f8cb68a2c
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/P:AEwVs+0jNDY1qi/qX
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1468 services.exe -
resource yara_rule behavioral2/memory/1080-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000c000000023ba9-4.dat upx behavioral2/memory/1468-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1080-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1468-14-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1468-19-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1468-24-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1468-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1080-30-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1468-31-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0010000000023bb2-44.dat upx behavioral2/memory/1080-63-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1468-64-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1468-352-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1080-348-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1080-364-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1468-365-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1468-370-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1080-371-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1468-372-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1080-392-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1468-393-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1080-397-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1468-398-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1080-531-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1468-532-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1080-651-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1468-652-0x0000000000400000-0x0000000000408000-memory.dmp upx - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" c170e90db86efc9c7253bec97e26fb47_NEAS.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe - Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\java.exe c170e90db86efc9c7253bec97e26fb47_NEAS.exe File created C:\Windows\services.exe c170e90db86efc9c7253bec97e26fb47_NEAS.exe File opened for modification C:\Windows\java.exe c170e90db86efc9c7253bec97e26fb47_NEAS.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1080 wrote to memory of 1468 1080 c170e90db86efc9c7253bec97e26fb47_NEAS.exe 84 PID 1080 wrote to memory of 1468 1080 c170e90db86efc9c7253bec97e26fb47_NEAS.exe 84 PID 1080 wrote to memory of 1468 1080 c170e90db86efc9c7253bec97e26fb47_NEAS.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\c170e90db86efc9c7253bec97e26fb47_NEAS.exe"C:\Users\Admin\AppData\Local\Temp\c170e90db86efc9c7253bec97e26fb47_NEAS.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1080 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:1468
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\22GDAN8B\search[9].htm
- Size 119KB
- SHA256 30f42948448e454477f034c8235d666403acaae051e04705944bafd1b6d41f92
- MD5 ee1b2fd973ef5b7b489b7464332d5654
- SHA1 a75d212a773b1ce1e00253d559cfeac53ab45a3b
- SHA512 b97260ac522e926f47cc09da4b745f00fddcc7470746b93e408d5941f48222fdff9806b56a385dd0737147b20c609017d9a9930d4b73356f6a13d1d6f5c75c02
- SSDEEP 3072:jWIeOpFE5pq0TAetEqYzPLWmnt8b8W8582808b8D8WnPRsy:jXFuAzGThA4yPmy
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BB8X2UQ6\ZV4ZCYTU.htm
- Size 175KB
- SHA256 51bd7c1d4687176015d6c8806696f07b83e65efa8900493947a1a3feb032edf9
- MD5 fa0fbcc51c67601ad7841ba046e4d442
- SHA1 471ebc9c0f2e18a47ed14a138c8f4426cdee0e07
- SHA512 42b31c2531b7b01541178cf9b2cced70a3bacde84e2977e21879f396b68c142104d3d4fe23576de8713e088d2259ec6f6723cac7fda677d5395f0b42c696f87f
- SSDEEP 1536:4j+Ds5oamI1MEhhLlaSU+mDoSm/iR9+Ek58TJVDEBN1oamI1MGoamI1Md9x4Qg2o:1hIeEhhxtSmC9+758TJVdIetIeYww3T
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BB8X2UQ6\results[4].htm
- Size 1KB
- SHA256 a4e6ba8c1fe3df423e6f17fcbeeaa7e90e2bd2fffe8f98ff4b3e6ed970e32c61
- MD5 ee4aed56584bf64c08683064e422b722
- SHA1 45e5ba33f57c6848e84b66e7e856a6b60af6c4a8
- SHA512 058f023cb934a00c8f1c689001438c9bdd067d923ddcbe7a951f54d3ca82218803e0e81fbc9af5c56375ff7961deed0359af1ffa7335d41379ee97d01a76ded6
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BB8X2UQ6\search[10].htm
- Size 113KB
- SHA256 27a7a379a88cf1a02e051af394bdc9cf0d8cd6b2726a512f71ca3c49e151428c
- MD5 838bcb0a4769dc82cc4dd42d2b086fd2
- SHA1 786f8e0696f3f3159ffafb7e8ca89c0b35ece838
- SHA512 f6343dfde631ea4f56d2a71828713fdf8d8b11b2ec8e9934052e93c0395b39f6e43b18bdf9576812243660d0790cc27ed22359536d0315a884fcdccd17a8c1a4
- SSDEEP 3072:xWIemcF2f7RB7jDTRM+qgBg8j8J8w8X8n8q8S8NriBKN:x4FeY2NM8H/ligN
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BB8X2UQ6\search[2].htm
- Size 136KB
- SHA256 04c3bcf20b54887fe277d1618e5f5ec6a372a6850c5c65cbd4a8f44d0bfb2169
- MD5 17ba7f3c28dc7abe4944f9d883ccaed1
- SHA1 0d2ea8b7d74fe5e9b3ce780578d93df1b0b8d61c
- SHA512 e0c7fd970bbf67af327114a98cce606911d9c15fdaf43b253d629795b523c0637a1b35a5d4952422cdbd347a36bd3f285dbc2f35d91c6c1db176a3cf82d65803
- SSDEEP 3072:RWIebbXEelVHTZOmg44c6HZBmbOnJHShundIRyO3JTFK:RvXDJWJxK
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BB8X2UQ6\search[3].htm
- Size 112KB
- SHA256 c2f49d876701c2f9c4d90abff3e04102ed21bfbb136c06bac2eed474496a161d
- MD5 dec9b7f2de6790b91659fd0335b9c12d
- SHA1 388c8213d648d0f30800be43ba4b6d4570dba2db
- SHA512 803bf67348ac4d9a9e238a10750761783c2a0cc52a6dc319b157012d4dbb7b00ed40fc3ba55260be92aee251343f4594c887e31e87a5ed840c6d618940ffeace
- SSDEEP 3072:fWIeCPFl6o6jwFFdCLtie5kr+848u878Y8A8K8r8wF0P8X:fhFplbgF9nwK0kX
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BB8X2UQ6\search[7].htm
- Size 158KB
- SHA256 9bef9d453fb3b3addd672294567120c61c419008b49d21be5fbac9b87bfb1424
- MD5 eaa2b7a437a6959865d0b72974332532
- SHA1 222f49aab137df956bcbfe646091680f77b02838
- SHA512 9946875a38c114e73581534015ee4fa6654ca51dbf3b8b1a3a81376a5dbd0cb83049d882cfef9282e3a27daeb759ccd667d62f7a9ee835f211ad01ffa4fa0489
- SSDEEP 3072:zWIe/m6pFaEOv5+3Tfcg4maudawMM3A1Menc8A8S8M8m8h8I8I8KAPyc9:zYF89/JjeVVtPx9
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\LA4X8NGR\results[5].htm
- Size 1KB
- SHA256 aec2ac9539d1b0cac493bbf90948eca455c6803342cc83d0a107055c1d131fd5
- MD5 211da0345fa466aa8dbde830c83c19f8
- SHA1 779ece4d54a099274b2814a9780000ba49af1b81
- SHA512 37fd7ef6e11a1866e844439318ae813059106fbd52c24f580781d90da3f64829cf9654acac0dd0f2098081256c5dcdf35c70b2cbef6cbe3f0b91bd2d8edd22ca
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\LA4X8NGR\results[8].htm
- Size 1KB
- SHA256 0731a24ba3c569a734d2e8a74f9786c4b09c42af70457b185c56f147792168ea
- MD5 35a826c9d92a048812533924ecc2d036
- SHA1 cc2d0c7849ea5f36532958d31a823e95de787d93
- SHA512 fd385904a466768357de812d0474e34a0b5f089f1de1e46bd032d889b28f10db84c869f5e81a0e2f1c8ffdd8a110e0736a7d63c887d76de6f0a5fd30bb8ebecd
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\LA4X8NGR\search[2].htm
- Size 25B
- SHA256 6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
- MD5 8ba61a16b71609a08bfa35bc213fce49
- SHA1 8374dddcc6b2ede14b0ea00a5870a11b57ced33f
- SHA512 5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\SZ2TD4H5\search1ME9D2CE.htm
- Size 160KB
- SHA256 d8097fe7022b518596fb43b52d41183c18cca9f9577627412c53744fd6bd5fd7
- MD5 1809e0b4dce92cf7b375a7c1086f4677
- SHA1 42390911644ba1d54ec8995a97563bdcd3639cff
- SHA512 d5a892efb0822a37cbfdc58fe2ebb7f147bd0d3c05da828d0a87be9f646d736616fe94c26c8607d8f0071a65786e26bd9f267b3f342a9f7c4692b76dc2503f73
- SSDEEP 3072:7WIeYF6PF6t9/qAqH6GGa5UrUOwc/oljp5Ne8Q8V8Y8r8/8F808aVJK5XXe:7iFKqAOrtiFwEyhIJyXXe
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\SZ2TD4H5\search7XA7YCO5.htm
- Size 172KB
- SHA256 c40843823472dc46e0f068cbd52bce7f2696e36ddf83469086a65bfdd00d9d21
- MD5 7521bd357ee47adc0bb591de82c64e4a
- SHA1 0ec5710be43c5d8630c6bbc371fb7f7492864014
- SHA512 a5173b917162d803c482f9c6b574287ab23ff96bbda78c67839c7146312147ae7dfcf2d22c996b01f41277736f1d36f292370e45d9173d38254ac7be2ac61720
- SSDEEP 3072:dWIeL86PFx0++RHAk6G6EtNDbilr3yaW12Qy8w8I8m8o80898w8UHmujh:dGF8NVj1haN4mWh
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\SZ2TD4H5\search8R8EFT8Y.htm
- Size 154KB
- SHA256 8bb27b799cba1943ce6464db08b4ad94ada8a99abaeaaa9206f9d38e2f12f695
- MD5 526b1e3bf74edf7f7099e86662b30d4a
- SHA1 789c36c4465ac50c0d7cfb6acf26d971c01a9de0
- SHA512 b6901581bc37b911b040ea5d01050da042da4fa9bd1a1750f93bf6eea26dab67083f09d202fe36c3e2489d94c175204c10b7b256ef9d80853c3367cfd1673216
- SSDEEP 3072:rWIeqb6GFvUku3bBlVdHLZDweJXw8pnUFa/u8t8g8a8282xJE5M:rVFQfqdXTIJqM
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\SZ2TD4H5\search[7].htm
- Size 101KB
- SHA256 4d54800f0180249322ce8a2a421f4e1d4020f69fc63b8c9009861cd2b7d2ee0c
- MD5 4a0efc998bc38ce6fdeec0d8c3d07bce
- SHA1 24f5f00673afcfdbd2c195f133c8975e0dcf4bb7
- SHA512 979e440f364cababe2621bd69c9c926efb8402f79b08df851a203733ccad94e12a0f7694c34e4e182808bab5164176d1f090d4f8e9e46fcfa4751604011a50a1
- SSDEEP 1536:Pt/DsqoamI1MRffFAIGf+b4Q6sKYxzHpcrgBlI5NEdWFJuPeT9en5YY+jt:hWIeUsJHpc0BlI5NEdiJOeBen5Sjt
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\SZ2TD4H5\search[8].htm
- Size 110KB
- SHA256 76ff41e7807ef75ff34d14e6eaf0074716be0bb86469d70b7ceccdfc36df3262
- MD5 0ae28b70b3eb51b199ad917f968e4f04
- SHA1 6a561c962d2b3f2b542cae0a2babee68429f2636
- SHA512 5a405f1334575a4bed1461b699474cbebffb4573bcdd6b698e480ff54eb34540123d1a070527d7c511a154a1099514e904bf736729080a44061193e91d761e20
- SSDEEP 3072:dWIeJHFnhzdVcw7yTdukNm8f8w8Elabw0i:d0FkkNFbli
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\tmp2A0B.tmp
- Size 29KB
- SHA256 467eb9dbed5d721afd67d4603bc8c57c1157d2030be36bf894a936b68e444efc
- MD5 6403de7e49bd311851cb7ecf4d692399
- SHA1 542b02be85f0f8fae446edcd4de8aa79b9177544
- SHA512 6cdb64bda7b0e24051b7aebef093dc0fa862b063d8ec5df949f2dc4b18b836ec97ae395dab589f68fc0528aea3b03c416ec635bd7dc8eda6faefba9fe217372c
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Eju:AEwVs+0jNDY1qi/qZ
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 320B
- SHA256 8d58b80590f8693337658f11a21c49da0ec58df3c8f9e35db0d26871fb5b8c93
- MD5 5d855a0280f620adbf32978cca6abc1e
- SHA1 1cec96911f02fc4be3448f8e7d7ab036afb5321b
- SHA512 beba0dd0e45858dca508e14ee1cab0f00bf1ef953ca85bda01d1ea1609816cf98ea86623da57935e43c813efaa795af02c3509bf47584a040f951ccd011f99f3
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 320B
- SHA256 c2828ce613a58afc65a958d8d254d729b8717a987cbf38b0a29fc0c78e59802c
- MD5 5276827c458f4efd866479be0da2fcf9
- SHA1 df77744fad4dc0b77aa94a39d009646af03bb90c
- SHA512 4b45d7644dff21c9e8c2523f9ea0d8c769efc228bc76325763dcd92e851b0c5d3405ac818ea28965697ce71f2bd8056b851ffb8a9f14d4ed7d9657984ffb8170
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 320B
- SHA256 43bddcb722d03163afbdafbda41de7b7cfae4bdfe4fda3f7506d937a56ff9c41
- MD5 1e6703ac0c0d94d1bbc3362569263bbc
- SHA1 118b28b7469d99e9e6ddc15d21d37f0f7acd0554
- SHA512 22e478cec6dbfac7e107dbad4db7402ba4bef2199fee2abe6073de94eaae9b1740ecc812013738af14e0418e866a165c3fbf5733aa79d0a980ddf9441c0ccdf5
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 320B
- SHA256 0ece63870850cfd35583e48c67389324d4a2c8f08f2f49091f1019609ff94b64
- MD5 c4bf054323444c5917d635f81fb958ff
- SHA1 df351c4ccc0d70e2730c58e643d91fa6b913f427
- SHA512 37c39f467aa132e9eb361341ed4b231c9aa75a69334e9ea37d4a110f1ee390355a68ca10b80e3901345e36487dddeff62f9edf02683b17fbfb060908d10eecee
- MD5 SHA1 SHA512
- Path C:\Windows\services.exe
- Size 8KB
- SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
- MD5 b0fe74719b1b647e2056641931907f4a
- SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
- SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
- SSDEEP 192:tZWNqWKIzebvOZnzCj6juhEJS3/Uf/tpfmG62X9f3:tZ6qWTYvczfahX/UHtF6e9f3
- MD5 SHA1 SHA512 SSDEEP