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Analysis
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max time kernel
150s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
02/11/2023, 16:33
Behavioral task
behavioral1
Sample
NEAS.0f5d1169543209044c80b7f1e19c40b0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.0f5d1169543209044c80b7f1e19c40b0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.0f5d1169543209044c80b7f1e19c40b0.exe
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Size
29KB
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MD5
0f5d1169543209044c80b7f1e19c40b0
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SHA1
b8266a6416bd01d87725c1268b8a414f6272e372
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SHA256
8009287300b2fb5f295c229fc6f453a06ffeaf23ca116b835dc7b0a4a8bec1e4
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SHA512
83110a68b23a10034818862aea281f47bbf8c3a9ee99d79ef26dca0e584f3d0273b39605d4cee3ee66432f080c549b6da19fc0626b36c30de005155acb26018b
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/o:AEwVs+0jNDY1qi/qA
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3556 services.exe -
resource yara_rule behavioral2/memory/3624-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0006000000022e42-4.dat upx behavioral2/files/0x0006000000022e42-6.dat upx behavioral2/memory/3556-7-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3624-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3556-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3556-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3556-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0006000000022e71-36.dat upx behavioral2/memory/3624-52-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-53-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3624-102-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-103-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3624-141-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-142-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3624-174-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-177-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3624-230-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-236-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3624-286-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-289-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3624-329-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-330-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3624-372-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-373-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3624-407-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-408-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3624-443-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-444-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3624-481-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3556-482-0x0000000000400000-0x0000000000408000-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" NEAS.0f5d1169543209044c80b7f1e19c40b0.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\services.exe NEAS.0f5d1169543209044c80b7f1e19c40b0.exe File opened for modification C:\Windows\java.exe NEAS.0f5d1169543209044c80b7f1e19c40b0.exe File created C:\Windows\java.exe NEAS.0f5d1169543209044c80b7f1e19c40b0.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3624 wrote to memory of 3556 3624 NEAS.0f5d1169543209044c80b7f1e19c40b0.exe 86 PID 3624 wrote to memory of 3556 3624 NEAS.0f5d1169543209044c80b7f1e19c40b0.exe 86 PID 3624 wrote to memory of 3556 3624 NEAS.0f5d1169543209044c80b7f1e19c40b0.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.0f5d1169543209044c80b7f1e19c40b0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.0f5d1169543209044c80b7f1e19c40b0.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3624 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:3556
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
305B
MD5f84538b33a071d01320a46b057aef921
SHA1e7b43145855c43f8c5d43a9b39e707885c17294e
SHA256e5a764c9c517f97e07ee2c8e1296e5f68ef436ea513eefb639fc40dffac6e1fc
SHA512eff4fdc3ad9ba8f40b99b3e4f856546b5f2b17d0e715f4529a0c7f9e3150964a2b1625c0f734b643ff4496cfd9d256aa096c7e2c4e1911e6262dc9fd869dca5a
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Filesize
305B
MD52c4ce699b73ce3278646321d836aca40
SHA172ead77fbd91cfadae8914cbb4c023a618bf0bd1
SHA256e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3
SHA51289ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075
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Filesize
305B
MD5157431349a057954f4227efc1383ecad
SHA169ccc939e6b36aa1fabb96ad999540a5ab118c48
SHA2568553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac
SHA5126405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
308B
MD55243568476eb2052b2f3b67dc9053e86
SHA1b126aa6506772f9024b76580bdf28b45e3a7f051
SHA2562d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80
SHA5123c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
304B
MD557e90e4154b7cd9f1ef8a42a680d4eb6
SHA1e9e1cdb76f921a0579fe13b55645c58bf2406144
SHA2565f43170f230ecbe938dae2f5ab36fb2a0fae41195154fe8df32d6016f957fdf3
SHA5129ce03985f48ab068de1de5d3cb8bd0e2b63280ad4eabc1280ab39d1d1b215291da6c1a7bb3f1b68b7e3ceb571a3cfc1de5b998e2a61100eda530e0e169bf0033
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Filesize
302B
MD5485828cfdc2c1efc0c51ff9b74dd34f8
SHA16f685134b031e9b2fff0eb8c7212c99bfba3719f
SHA256615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06
SHA51269736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426
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Filesize
304B
MD5605de1f61d0446f81e63c25750e99301
SHA10eaf9121f9dc1338807a511f92ea0b30dc2982a5
SHA256049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0
SHA512a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285
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Filesize
304B
MD53483bf8f41c9a3b9c4acd2c9be5d8d00
SHA1fe960cf9b9744217b295ed86f66e80c58c4d6052
SHA2569b402b64c9cddf2ce4c139df23fd6354b51bb218706076d0b6ed1c128df25535
SHA5121df7f496dcd70238c3982e595964b552548a7100f3b238a65476cc57fb10e3e1d82c19ffc3f4d61ead29657623665126f3e09561bc0feb39f3aa189f603757db
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Filesize
302B
MD551b86971925c7d24d895ff89fdebc8f5
SHA1d037148e50a77f0de8421e0ef81f87f9f73570da
SHA2563b50a39db6499f5cb2d3b6cec01daa5c33fcf80c0722707c6014e23ed1577280
SHA5121bc88174ee963971ca43e106828d9e74473cf1aa664f6d4fa43ec9631610ab4c1dc9a0c84f5c89dd2b627eaf64f57dee99eca84b88eb14c36bf7285cb9d7f0c4
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Filesize
304B
MD54d1a10f22e8332513741877c47ac8970
SHA1f68ecc13b7a71e948c6d137be985138586deb726
SHA256a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4
SHA5124f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860
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Filesize
304B
MD5084f55ccad6fddfe1704851a5074a194
SHA1844821de6a0f3c2410341af6b3979f6b59f16a3a
SHA256b10034ade693ec98852ac56ed2b784c546aeb3f11593a7ece687b17c283cb4cf
SHA512776a722ff79b1665f904be9972229f03b67c0a54c9ebb4b639d959e2c87398a3eb5930ebd7c2a03b14ccdbba380ae26ae1ffdbd1f65f8a900fddb4fde467aa31
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Filesize
305B
MD546e42f26c7218d036d9d0608bfc83bbe
SHA19d6b068eaed89ceedda9e02e59cffdbdb8eb0207
SHA2565578c64b4212b92c66773c8a2734fb1bcdc9a97d809417589262a5daefa866ef
SHA5124fcc58402739d520c04d65b54584c4f0267779d244a73b22a2ed3bc502ae991524a7aaf768e30fdaa7c88803270f8494195ebf7aefec51624eeaab80df47083b
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Filesize
311B
MD5cb42662caffe525e9957c942617edf06
SHA1615009db9a1a242579e639ee0fc7a2a765095bfe
SHA256312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15
SHA5123e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c
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Filesize
303B
MD50a53779b07f9c9c56ef169499851915e
SHA1281bf81610dae812be159f95a0858f88f9b96637
SHA256b946117d346ecf850135aae1ac65b368f4effd806bf5180ecd3c585f1324dbd1
SHA5125a5016dcdeef68be7115eafee0a6844e3cc868fa04f353980d924fca7394962d919d8dece40b15b7ddcc867f956fc8c0e522b68688ca409f1671c39e42973dc6
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Filesize
29KB
MD59c0a7480031702f67b9ee471705f1417
SHA148b26269c3ce5ab1d1b0eb7a17ff540d2a74c553
SHA25619dd933eb15223affd975c1259b24aec9a9afb7fbe0bf3f0582ce087a6241bbd
SHA51208a39c80dd3eab7ff23b2c8498f0a3b964eb0229bed599830d2ca355d84e513b6d93777f96058791f64c6b81c09b647a00bf12cde7d1926fd94ac304f1c4e16a
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Filesize
256B
MD5cbec58ed230a787f4b064e46eb1bcbdc
SHA1e8c5988441454d86ba1c703cf7514acf015b8df3
SHA256483007ea86968e776c0676cc87487a404646365d4893baa8fdcc73c6a8c07ec2
SHA512b9c4509a1c6bb04ebde8593587430fb0db75c3684552ae2ab16075f8d5fd01dfe5c628c5fd2ed049481e7ea9de29f78bd884c0c7d75a879a37f8ecd14618b877
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Filesize
288B
MD5780cee87f08677c6b46c3db65e060f05
SHA1bb8006114271063b34980e9a2ad2eb6a7394bb96
SHA256b6b314a107bc32953d08a146941e7fa62d21efabeae1ba5f0f917d2dc9b081aa
SHA512b919f659c9425197a306c8129061eb8e274b7ff3fc4a2f24a25af154cdac6add3b55e38e04f3d35f427fdf70790b904b0550ecfc2ffb1821f6681cd67e074ee3
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Filesize
288B
MD54db9c80615ed5fdcda2f2f5683062f93
SHA19ed7725fec0becad32c2f9e5da02520e5aad76d5
SHA256274392b6325143ab43c0de8355eb39d3a8a0f2d4b2b1991ea10311de187b7d1c
SHA512325060cf630adede38340f2cec582b22fe4d24725f6a2a155b69cd40a882d2c2aebb2826d471a259bfb6cc8530e31e0a06f3739811e3a284fa17f87357b0ce2d
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2