Analysis
-
max time kernel
150s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
04/11/2023, 15:55
Behavioral task
behavioral1
Sample
NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe
-
Size
29KB
-
MD5
a6cb766cb0a715fc14f4f87e5a013866
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SHA1
5aa788ed439c1bae062361013838e894f04af26e
-
SHA256
4afbd46fdbaf04e96fcf59557ee795665658f77b01737714383180ac9e6cd877
-
SHA512
ceb170419cbf78a0f1357c08530c191543474e7b33c78446e3a82a522114b2a789247f6ae8d6dadcb1b33a167c2c3d7f354915e0402b97159cf3c9b5b913e698
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/JN:AEwVs+0jNDY1qi/qBN
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1840 services.exe -
resource yara_rule behavioral2/memory/1300-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0007000000022d7a-4.dat upx behavioral2/files/0x0007000000022d7a-7.dat upx behavioral2/memory/1840-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1300-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1840-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1840-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1840-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0008000000022da1-36.dat upx behavioral2/memory/1300-87-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-88-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1300-127-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-128-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1300-197-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-198-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1300-237-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-242-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1300-289-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-297-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1300-346-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-351-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1300-396-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-397-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1300-437-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-438-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1300-482-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-483-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1300-533-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-534-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1300-575-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1840-576-0x0000000000400000-0x0000000000408000-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" NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe File opened for modification C:\Windows\java.exe NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe File created C:\Windows\java.exe NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1300 wrote to memory of 1840 1300 NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe 84 PID 1300 wrote to memory of 1840 1300 NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe 84 PID 1300 wrote to memory of 1840 1300 NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.a6cb766cb0a715fc14f4f87e5a013866.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1300 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:1840
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
304B
MD5605de1f61d0446f81e63c25750e99301
SHA10eaf9121f9dc1338807a511f92ea0b30dc2982a5
SHA256049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0
SHA512a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285
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Filesize
303B
MD56a0f569150af2b9f0db7444703c27a68
SHA169591c4c6e85d710d5bf89c4b6330d813bf24eb9
SHA2564dd9d1b48bef8fbd32a979c93141c60683c30da136fc0a58c69970ca78dd9878
SHA512e1c71ab22237b98603a57b3949329b242663c6d369c7ea1a2f17b05b673eb991b1890474a131fc424b921dfb26dc06acfff5df7400186d2491785c6ac420d05f
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Filesize
308B
MD55243568476eb2052b2f3b67dc9053e86
SHA1b126aa6506772f9024b76580bdf28b45e3a7f051
SHA2562d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80
SHA5123c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833
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Filesize
303B
MD50a53779b07f9c9c56ef169499851915e
SHA1281bf81610dae812be159f95a0858f88f9b96637
SHA256b946117d346ecf850135aae1ac65b368f4effd806bf5180ecd3c585f1324dbd1
SHA5125a5016dcdeef68be7115eafee0a6844e3cc868fa04f353980d924fca7394962d919d8dece40b15b7ddcc867f956fc8c0e522b68688ca409f1671c39e42973dc6
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Filesize
305B
MD52c4ce699b73ce3278646321d836aca40
SHA172ead77fbd91cfadae8914cbb4c023a618bf0bd1
SHA256e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3
SHA51289ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075
-
Filesize
304B
MD5084f55ccad6fddfe1704851a5074a194
SHA1844821de6a0f3c2410341af6b3979f6b59f16a3a
SHA256b10034ade693ec98852ac56ed2b784c546aeb3f11593a7ece687b17c283cb4cf
SHA512776a722ff79b1665f904be9972229f03b67c0a54c9ebb4b639d959e2c87398a3eb5930ebd7c2a03b14ccdbba380ae26ae1ffdbd1f65f8a900fddb4fde467aa31
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Filesize
315B
MD5e510f9586fd45ddb7f0c00cc01b5bb78
SHA10f49be1ea6f9228f7fa5877a74df5913d500f44c
SHA25606dc56e918b87be102dbef5a82c2b9e572d2e4dd4e778026ab8aa59ec58c454c
SHA5124a6cd27994a9bab95b152bd6be520dfa186b3b067345a350ced80933757ce875bf53cdaf3413ddf1ed14968adc233f7cb6bb2fcda0fa19c4d68e2e9d86416b90
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Filesize
312B
MD55431b34b55fc2e8dfe8e2e977e26e6b5
SHA187cf8feeb854e523871271b6f5634576de3e7c40
SHA2563d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432
SHA5126f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c
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Filesize
304B
MD54d1a10f22e8332513741877c47ac8970
SHA1f68ecc13b7a71e948c6d137be985138586deb726
SHA256a0dbc1b7d129cfa07a5d324fb03e41717fbdd17be3903e7e3fd7f21878dfbba4
SHA5124f1e447c41f5b694bf2bff7f21a73f2bce00dfc844d3c7722ade44249d5ac4b50cf0319630b7f3fdb890bbd76528b6d0ed6b5ad98867d09cd90dcfbfd8b96860
-
Filesize
304B
MD53483bf8f41c9a3b9c4acd2c9be5d8d00
SHA1fe960cf9b9744217b295ed86f66e80c58c4d6052
SHA2569b402b64c9cddf2ce4c139df23fd6354b51bb218706076d0b6ed1c128df25535
SHA5121df7f496dcd70238c3982e595964b552548a7100f3b238a65476cc57fb10e3e1d82c19ffc3f4d61ead29657623665126f3e09561bc0feb39f3aa189f603757db
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Filesize
305B
MD5157431349a057954f4227efc1383ecad
SHA169ccc939e6b36aa1fabb96ad999540a5ab118c48
SHA2568553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac
SHA5126405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284
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Filesize
302B
MD551b86971925c7d24d895ff89fdebc8f5
SHA1d037148e50a77f0de8421e0ef81f87f9f73570da
SHA2563b50a39db6499f5cb2d3b6cec01daa5c33fcf80c0722707c6014e23ed1577280
SHA5121bc88174ee963971ca43e106828d9e74473cf1aa664f6d4fa43ec9631610ab4c1dc9a0c84f5c89dd2b627eaf64f57dee99eca84b88eb14c36bf7285cb9d7f0c4
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Filesize
302B
MD5485828cfdc2c1efc0c51ff9b74dd34f8
SHA16f685134b031e9b2fff0eb8c7212c99bfba3719f
SHA256615a15f6247f8f979b3a066801c98489018b1d137fd5d9b7bce73824acc70f06
SHA51269736b9700c2f47feab282d8bf8bd6f02c9f62ecb9c02466b6cf76b1cd4b1becc70803123e73427c871c2aeb2eb64540edf95a342f78d9211ac0571e8fd1f426
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Filesize
304B
MD58251fff4df202c8d6dd6aaf34f4838ea
SHA1fa88f08dfdeaff6b86873d447fd26cb7d83a694d
SHA256a17db628f6bdbf4cdc6fe029542404867306406510dbbdb57a047a75ac294962
SHA512e9c0fe2a920377777bdda16a8744cf80d15e1d1b3c94b704f8a4c4cf54d2529ede4aea8a2d6d38f4e3c4d02f602edfed659db6613ac7c374e5214a201f16a3b2
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Filesize
303B
MD56a62ed00d5950a7aa3df6d446d0beb92
SHA1608da2a7b63e92b731a7beb2d990405d7a6e9611
SHA2567aaaf31ea9c2999c775008a4b769336c91d87dc8f6dc0a1015bb45c61bc39fdb
SHA51210a77d30bd2a5a930233e79830ac6e0a695bcfacb4e33fe9a67a7dc4b4c0ffaf3ca6ce458bf2a6714b9c590997ff816f207bee87536516a2c8e711c3c161773d
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
-
Filesize
256B
MD54f9716941f6bef601d1d717e7ff3d9fa
SHA12312bef34d3ea3f7a0727896bf3d8118c6963620
SHA2565c9a841b9dbb94f9dc55c29e39596d3978b5d8ba0578f5a702d9e264706deff2
SHA51237cedd92858c567ebfe48da228567c8b025c8b78401a80da594dfb6ff093560b5b6fd00cebf725d9752d8ed29ab8330db5b6003acc374199a98ef5aa5697cb12
-
Filesize
29KB
MD5eeea11c1cf91e4324e66afe51a24ea9b
SHA105e5d6d6147a28572770564510dacfab9c67c112
SHA256378feba1563e3293fede6311c4dfa062349f30c7d5e058e51f200d8c0e66c09a
SHA51228050f2ed06c28aa655c4156c289271aec6a7625054969a050119b06fac6cc53a2bf45b046b5995f8a3685c0e7faf64838f1d7bc6b533351ddfe86e5f46d5233
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Filesize
288B
MD5a41f436e598e0dc069313661a61cb8fc
SHA1caf3f9c90a1054ae5e42f60e221d867de4b79ddf
SHA256e8b7e15d4c06a1d7bdb02d1a1791c68ce1a057157d851a6ba7fffdc2af96aafa
SHA5129e339aedb93707fd0d638ff79455a68e90de9eb47329f4e4f4d51294969d03841d5188fd8009fedc37ade53fa517969e741a5a4aeaa8aeaff5feb12b09203402
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Filesize
288B
MD51d95e73471b7af95ed644feac4db451f
SHA16c9e3fe696870e7d58b8693a937b53bcc29c6c69
SHA256c880eab2a1a01c0f29c09e5e17da39519e7030125a1027ea372d4aa0bd1b1f7c
SHA512efd929bbbf247efe743b01c725b2389403874ea8d0b0e50df3c6ceb4eceffc4f8121569b75619667dd9c14aea479f68ff07e3f0a557ba3226c6d0d456bf094df
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Filesize
288B
MD517f98af7a208a58f84a2623397710e4c
SHA1bff3a1c11881bd5a09d39fbfbc7fe09f994622d2
SHA256b02011de0fd1e4eacb1e01d448f9931294155c85a7f253fb458ea7d6ab222a0d
SHA51252bbb8b2259416ed13faed1eca0e02a5d3772e0ad7e0aca750024a19ff97f0877caa5329e5d8dd0f35eba5df1cd8a7e94f1d7086a1009c525edd139077b09f25
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2