Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
06/05/2024, 14:44
Behavioral task
behavioral1
Sample
06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe
Resource
win7-20231129-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe
Resource
win10v2004-20240419-en
6 signatures
150 seconds
General
- Target 06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe
- Size 29KB
- Sample240506-r36bvsaa94
- SHA256 fb624a3daa388e756ea9d9c96139b4ecd15132979ea1a9cde8a93dbfb0d6f754
- MD5 06c8944ca3c9b18f55840e56bc32fc18
- SHA1 98b067aa169f1e8f3da374ed44595aeda0e3405b
- SHA512 6d490c1e462eec47ec49423383d22c6b134b77091e4fdc3056b382f14b44ed1f654c2d57ab749f5995a0515e912a070b45ac927e41c64f1f8da425f9b526f81f
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/URg:AEwVs+0jNDY1qi/qMy
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 220 services.exe -
resource yara_rule behavioral2/memory/4448-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000c000000023b9d-4.dat upx behavioral2/memory/220-7-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4448-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/220-14-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/220-19-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/220-24-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/220-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/220-31-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/220-36-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/220-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/220-43-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4448-47-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/220-48-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000b000000023bbc-53.dat upx behavioral2/memory/4448-129-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/220-130-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4448-214-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/220-215-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4448-251-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/220-252-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4448-275-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/220-276-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4448-325-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/220-326-0x0000000000400000-0x0000000000408000-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\Services = "C:\\Windows\\services.exe" services.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe - Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe File opened for modification C:\Windows\java.exe 06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe File created C:\Windows\java.exe 06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4448 wrote to memory of 220 4448 06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe 83 PID 4448 wrote to memory of 220 4448 06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe 83 PID 4448 wrote to memory of 220 4448 06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe"C:\Users\Admin\AppData\Local\Temp\06c8944ca3c9b18f55840e56bc32fc18_NEAS.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4448 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:220
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3X7K2ORY\LIQJXS6V.htm
- Size 175KB
- SHA256 3a1474615e08b1145e6d21ece2f98b1dcd94e1b286e1f04fbed8d951c99b5892
- MD5 1274aee85e2af7b36982b21395b42b02
- SHA1 9e4993b94b853fdc5f85c5e2d222f8aa70fdf1ab
- SHA512 200cd7ce0571f79fdd92be4693fb49ef5b1d437fbb0616b9c6b279e68a56bc1735cf8dfc38e567fc83f4b1ad291de2ada671e22127137a33040871fa4de360af
- SSDEEP 1536:4j+DspoamI1MEhhLlaSU+mDoSm/iR9+Ek58TJVDEBN1oamI1MGoamI1MdGmYKU2I:RdIeEhhxtSmC9+758TJVFIetIeZeRT
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3X7K2ORY\search[7].htm
- Size 107KB
- SHA256 1cb0fed7038c52ebc340d635f5f3352967286ecf9ac51b7d0982840e5ec2a382
- MD5 0b7dc7ba4cb71d10f795b6e38d6eb9d8
- SHA1 8127275b1914bb9c3c3e94d10936a8c1edd59f55
- SHA512 d97e27db48a2a2d46d997c6144ffa14d15fab042437ee0722b730d5f9ace800c8b05ee4a460d5417a870a0b6199494b4bb502c60c42594250ab1fa3ff40c46c6
- SSDEEP 3072:HWIehrF+aqXPKoToWry1jg8G8W8N1I2SL:HaF3DzHIpL
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\B91VJWSD\search[10].htm
- Size 110KB
- SHA256 6d16fda41bd33f826bd9a5923f099a7eb53cbdefef83862d0f0abfead075fa6a
- MD5 d3755b51422f4100f50ddcf886c896c4
- SHA1 488422c8e6cc1661fe86a0083ed7a8adf98946ba
- SHA512 f04be3716bf8c4163268d133dad87cd3ae91ca45322312d48ad7832b53c44bbf5a2dff004b9de2fc1399477d494e79e2a3054dbcb85715ae9dc6fa0a9de55b12
- SSDEEP 3072:3WIeYtVZJDoQvVYAFuESwBHTAY/T9YE4CvNeV:3jtHTxvQV
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\B91VJWSD\search[6].htm
- Size 107KB
- SHA256 d79060207216a7d74545bdd9cd9edd2e9b4f1f2cecf322ec5fb5b203aadbdb7d
- MD5 501a8cb4d94109d30862a42dcc8f6693
- SHA1 b17380fc34a9e78b0d9a8347ecddd702d894fac3
- SHA512 b5117a9684dca214720e6875c68bef81c33e2081a7243f8e362cf49421ab857914e3d30a4e293a862084c9a80858145eb649098351bf1319f07cce10b9313e53
- SSDEEP 3072:xWIeYxFDZpjEjhT+MvL8m8W8v8L848L8e8CXImZj:xrFJjzUQlQrSIaj
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W1O6EZKR\W0IXIIE9.htm
- Size 175KB
- SHA256 c476c43b7c61bdbbd1369f3c2476330170400d65d4249474ee7509df06429b37
- MD5 b7ac8c194b598057585b6857d10d7fbc
- SHA1 5a81b6a57f7abb5f92f571796dd96c624c5d5d0a
- SHA512 471a592ce4f16d87fa5606fcc02390ac90c428c40dd976b72c1db7ed16c05f08acdfc4040eb0712f491fa94c0087c5f9904f66724bf4b75d177ffe282357945b
- SSDEEP 1536:4jyDsDoamI1MEhhLlaSU+mDoSm/iR9+Ek58TJVDEtNZoamI1MGoamI1Mdf+P/mt5:djIeEhhxtSmC9+758TJVtIetIe2YLT
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W1O6EZKR\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\W1O6EZKR\search[3].htm
- Size 120KB
- SHA256 e9940ae9ccc4c896ba6f92b0df44f85306fc53b96690f7ca54090932005620de
- MD5 f2492492edebec74d068bc20dfa6cd19
- SHA1 915d64685ce5c05578b84ee866270dc9302ffe99
- SHA512 35f1c0a8bd0b22cba20e3e1796fce2cf5e546db1fb757762772e7b7018bd27fb0923ccd5564e049369ca36b1a34474eb18b87314947ab8a2999248227f677bf0
- SSDEEP 3072:5WIet2pCFjBvqFgGf5ztgvrw+Li/I868f8J858w8hOKutq:5o2QFG3k2GNgKoq
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W1O6EZKR\search[4].htm
- Size 121KB
- SHA256 33b533b374b4adc59fd4b5c350d64aee9bfba0b1d555fe0ebd1c0ddd24764a6b
- MD5 030a84d8a6ce87d77f2a268ae25c49b3
- SHA1 501292a05c1664418c947312496782982117a913
- SHA512 3e9842d198a02c22a93396a03d98c573bec6716be5e9cbdf69f757b49bd57646980e342a92def746d71bc7d762e4436198d3fc08ae1cd344af6026d03af2c326
- SSDEEP 3072:TWIe8cFro4lCQhFV66zXcmQmoX98p8g8Q8F8f8I8m85t7jzo:TAFjWdtykVjP7Ho
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Y2LQBQ0P\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\Y2LQBQ0P\search[4].htm
- Size 106KB
- SHA256 f233bdc20beb7c07a6739996d56c6b0482600b15c967a9fb5eee912db29a0a1e
- MD5 20169df80507ae768e37305324d9df42
- SHA1 d468ad3feb24144758a1b22c96e242949ccc5928
- SHA512 2cb42b8aaf74d2a1dbbd466723477dd490acb26ea73dfa542e19b2632f80f472e31c5515e4c68d440b981a33154fef45f95cc6b47a1a91ec9d22946f62948dc7
- SSDEEP 3072:FWIekLERr7VLViRqTFC18MFfECTpG6/udmlCeL:FqjZmoi
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\tmpBAFE.tmp
- Size 29KB
- SHA256 a346763cfda3190032076185256c17e5f49ebe768bb803bd7c1e9b0be835d2f9
- MD5 cd6b97d7a86a6039a0b98a1b22b7eaad
- SHA1 87cbbb895b433737487160f1dbf7ea0f55de2220
- SHA512 4b2fc296cd391c21644a7c0320b3929e65c2312e0a8aa46ce05fe8dd35cf7605a9bf333d1e21cf022ac98c0b4ccf4148f65a1f593bf034c0e08fa0cd4085ac56
- SSDEEP 768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9//:AEwVs+0jNDY1qi/qH
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 320B
- SHA256 6d248bc10fd46a7a400b400cc1c44d833f58767bd28aa6b0914d7fe79dadd5f6
- MD5 324315469e9d5e5fc8c243b7a68a7d88
- SHA1 f1ab38586d81306bdebfae9ca82397b1b4562835
- SHA512 f0ce455ff95bfa6f01d4025864ad6cc3f954a092af34e65a3eba6b090cb91a60ca6c96ea70e74be3f2e2d152203388be98e0ee0cdb53efe23864284b382ba3de
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\zincite.log
- Size 320B
- SHA256 82b577d2f5f6176c33eb69eb35705c4d37d99d4593afc3fa8d74dc37701107cd
- MD5 205457d198076ff61610f0c9e374d439
- SHA1 bca7adffe1a68e84e08ce0689d55a66efb6e780a
- SHA512 ffae122658c258b90afa24ef482d64ca1047c1353160a3fcddaecdf73901ea522a4fb40794a24a7ce110b116e02b9da2c7a8493bf922df04b093d5d3ab99c545
- 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