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Analysis
-
max time kernel
151s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
27/11/2023, 18:59
Behavioral task
behavioral1
Sample
3d94e92b365acec3100d7ee7d036b2b0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
3d94e92b365acec3100d7ee7d036b2b0.exe
Resource
win10v2004-20231023-en
General
-
Target
3d94e92b365acec3100d7ee7d036b2b0.exe
-
Size
29KB
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MD5
3d94e92b365acec3100d7ee7d036b2b0
-
SHA1
e148ac4342c363fd4d7d5c24f1f737135fabb4af
-
SHA256
54f005ebc30ea5ba65ea412cfdf5f6b0c5958da2efb1bd4db7150700f1447dc3
-
SHA512
2eee1b33d7ae07c8553fb075e985e79bbf739096bb6ce8624fc685b705e8cac5a731490630dd16f1387192afa4776ff05a2b6cacc33acc4aacfa31ec1f62beba
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/X0:AEwVs+0jNDY1qi/qs
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3860 services.exe -
resource yara_rule behavioral2/memory/3632-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0006000000022dde-4.dat upx behavioral2/files/0x0006000000022dde-7.dat upx behavioral2/memory/3860-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3632-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3860-14-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3860-19-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3860-24-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3860-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3860-31-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3860-36-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3860-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3860-43-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3860-48-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3860-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0006000000000037-60.dat upx behavioral2/memory/3632-154-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3860-155-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3632-344-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3860-345-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3632-483-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3860-514-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3632-685-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3860-686-0x0000000000400000-0x0000000000408000-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" 3d94e92b365acec3100d7ee7d036b2b0.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 3d94e92b365acec3100d7ee7d036b2b0.exe File opened for modification C:\Windows\java.exe 3d94e92b365acec3100d7ee7d036b2b0.exe File created C:\Windows\java.exe 3d94e92b365acec3100d7ee7d036b2b0.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3632 wrote to memory of 3860 3632 3d94e92b365acec3100d7ee7d036b2b0.exe 83 PID 3632 wrote to memory of 3860 3632 3d94e92b365acec3100d7ee7d036b2b0.exe 83 PID 3632 wrote to memory of 3860 3632 3d94e92b365acec3100d7ee7d036b2b0.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\3d94e92b365acec3100d7ee7d036b2b0.exe"C:\Users\Admin\AppData\Local\Temp\3d94e92b365acec3100d7ee7d036b2b0.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3632 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:3860
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
1KB
MD53587117c1296d5f2f1d4f74e516b147b
SHA19e5f07bd6916ae9087a44f6ccecbf3698197371b
SHA256ceb2c4df8e4667372b4079498d71c68b916fe1f1f2bd8953719fc6575912559d
SHA512e9e74be9242daccce7cd4e83a53a9621a1aaea55a6d1d5b95e9a44731c815c206a925528d71e193254700051825611252061f07dcea912bc42dfbc296938ddcb
-
Filesize
157KB
MD5cfb77b3d17b12bf62499d8052aa6754a
SHA177d78a841119dc2c77821c930360c4fa80684e7b
SHA256750955a1941760c53b5e5667bec97625b69931951d89a8e99a95412bcc30bbc0
SHA5123065cedf29617a56c4e9e65610b7d752f243088e1e8afea525cc49b5752910126c3182f80f1e01a380bde9d7369080e283dd31e435cc23158623a2c6df0c7fda
-
Filesize
168KB
MD55368d5bfa3761f6e481e824c5ad88f4b
SHA1a76b8e73944a8860039e4d012f5935a87c3ea7e6
SHA256d98ac3b3011b786cffcafa7c2d14cae087d44f7cb8fcd2dba51237373b49f2bd
SHA512cdf312358f80160ea67fcf6baefc09e100184e9653898bf50333e994e7b196db203a5ee90cb41f1bf2e33ab4fb30ef4777c75f51fa0b6ddd2005b91f758f8045
-
Filesize
168KB
MD5f8c1516c9fff47794f2bbc3836702d70
SHA16f7cc45857dc801dbb53bcad6d64c1dedf267443
SHA256e8b5802e56baf348288062ccef2477fd7f0b015f9006621c156adf167286f916
SHA5125b0bd9efc5ab9820b3eb8e4d1ea1d639b3d972da4b2f29e00b766fda4413f9d5293357b87f38bb53b632987fc8e278448a26afc344769f23327f4f344f4c1fa0
-
Filesize
167KB
MD5507a68d677dded2fc53a3f517efeb6a2
SHA1cfe8134e3922617df16016e47f68f355dc757fff
SHA25618245e56d17a8459f03dbdadfd446332a05ffe65acf0b46b5297517b1ecff804
SHA512c18b6fbbeb1267068bf0e56b1c62751817265f76d8805555d6751b9b505c458a40c3ea7b2458f8ee798c1a4eb82508e38b604e9204ecd3493559db17802e0a70
-
Filesize
145KB
MD5b716da7733a59aab22e1cf9338f84cbd
SHA16aa567772ae844b65d3d4312ccf98aa266419153
SHA256be215946b1853c5aee4ae173dc491ae548d137858ba0e28114ba09fd23aa92a0
SHA51289abb0c63e66132936e2b37469ecfce29bd5440eb3d0c629977493984bf6d7b3a8fd7a8739df5fe1ca7adebc04f4b312a723d7ad029d754c10e2a8339f8eeca3
-
Filesize
145KB
MD5475a8b6a54e110ec53e44e480fb627df
SHA17d242c9a66a6d3937a07a95be76999866ff64af6
SHA256e53c7f0570942d120f421ae9dfd2001bc505834a6225c749b5fc81726a6d8e4d
SHA512edaf52baba403f4fa5c26e782b70edd90a76f183b2bee1fcb696a60acfd0ffd0a5054a7c82b937ad199d4f28114c79a7cfc0e64c4359f38c03651ca04ba864a9
-
Filesize
145KB
MD50dcebcd4b713a63dfcbd90e232b60cc2
SHA1a2a6c1762d37bf24184f848965c98609b1425677
SHA25667027ed2fcf5099d55f543847fc4c97e4cdb6690387c85bf325b53801b0f531e
SHA512e60d8a03749f008a8748bfb68382cee1045c64853ec4503876e379a8f71eea081627109019aed28d0667c6baa6575dd415ec11b5d50b2633e8e68a9ab5ba88fd
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Filesize
145KB
MD58afcb91da393348524f733bc006edaad
SHA1e5d77f2d8480c9de2082b55bcc59aca02bb59bb9
SHA25600e081e6c1417632728f2f3f64e03f423937334c67dea0216132c468218a5fdb
SHA512f1f3c00271a06068df604806c8d6a8fea27a6faf6293a375a71d786651a7ec9ce180f2618acd39bae68ad3225f2c831e5501ef39e0b1996b71d24b3cbb9306a3
-
Filesize
304B
MD58251fff4df202c8d6dd6aaf34f4838ea
SHA1fa88f08dfdeaff6b86873d447fd26cb7d83a694d
SHA256a17db628f6bdbf4cdc6fe029542404867306406510dbbdb57a047a75ac294962
SHA512e9c0fe2a920377777bdda16a8744cf80d15e1d1b3c94b704f8a4c4cf54d2529ede4aea8a2d6d38f4e3c4d02f602edfed659db6613ac7c374e5214a201f16a3b2
-
Filesize
305B
MD52c4ce699b73ce3278646321d836aca40
SHA172ead77fbd91cfadae8914cbb4c023a618bf0bd1
SHA256e7391b33aeb3be8afbe1b180430c606c5d3368baf7f458254cef5db9eef966e3
SHA51289ec604cd4a4ad37c5392da0bb28bd9072d731a3efdd38707eeb7b1caf7626e6917da687529bf9426d8eb89fab23175399032d545d96ab93ffd19dd54c02c075
-
Filesize
1KB
MD5d66c7f6fd195ebb66412c8db429ecfe0
SHA1d001516d3d392bceaeb92dcab62212e92b17f5ea
SHA256990f7d2a1c1c1d44a3cbb87b46d995dbc1fa2ac3e62dc278e09364b3236f4f98
SHA512ba86e1ae44ae59a374c590922522d09ec6826f3dc7be74c9b21fb9a8ea066950e3a6757f6402fb7618b43916133c86244d35c7bcd13d21dedd549d77b41830bf
-
Filesize
168KB
MD5d2852714164c0b7736d88c4e2ac47db1
SHA1a4a60b8ba388b173aad9fc4eda7a232acf0ad353
SHA25620710c323654e4bd29018f8f5a01e6667a02d05f024948b3109a77ab4210b52a
SHA512dd0ca4b0e9beb0425752c1a34404a242b05333e3c86c4b43449f2635bbe9a68b02166a097b80b3fb7df35ac9aab3dcb9399f257d7a8b053416847c6b3f3a3c1d
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Filesize
155KB
MD53a11349df4d303692b23afff5fc293d1
SHA180990e5aafdd455e91fede5b54d56cb01a5b4109
SHA25687471acdbb8005af1623adebfca587f7177b29fe4e84269c461fa14ec6726795
SHA5122c0383d441ef1cccda4d9516de012786b03ec4f41f3b227616001c0057a5ffeec7c36a997dc55c7cc7ad51433f88716872b5b97de1d63da1761f27e12e063b11
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Filesize
169KB
MD517a41fa2186addc63c9a2ad32eddc45f
SHA1a29535d98aebbe7ec007e28addee9fcfc648ab23
SHA2562f6fc9257478b371d7433b5136c1d8240ea1dd685365416120937e0cfaa3933a
SHA512ae6278b988b2a095a2410172e008a7cc658b0489634375028ac43aeede67624f961806531642b96da3d5b9081b14affe06f88e75ab843ab0c156937299f034a8
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Filesize
171KB
MD583036db529389877d1716c7cfaff6f0e
SHA111aea57a07858c08ed552e8ee76d2f62c4e567b7
SHA256c3b09abaad377b3b015597d2031c295f820ba86ea7325907be7f4fd786d2a13c
SHA5122e3f8a5918a9e429d196d640528daaa41b8f7b0a974f0e7a1f967affa6610c49cff31d63776ce8178fca3811120ee2129dec61a908c35d37774189288c2130f5
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Filesize
304B
MD5605de1f61d0446f81e63c25750e99301
SHA10eaf9121f9dc1338807a511f92ea0b30dc2982a5
SHA256049f75dee036da00f8c8366d29ee14268239df75b8be53aa104aec22b84560f0
SHA512a6a2505b8b89a895922ad6dc06d2ce620cb51cc6582c1b7e498a9f1ee1e4e47c53ebc4f92f8aa37532d558667225e30574732c9fe7187153a262c933893e4285
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Filesize
1KB
MD51f54bb772898601864114ea6f0b12b25
SHA16e7988e843cc302509d64e192d18c83b2c7dec3a
SHA25631c4da7079c2bd7ca47ff1c5088456fefa48f6ab5a5836950d4b255b4b5e0d0b
SHA512f05085ba7521d70f35eda262962a3b11ed0d76edec90d3c8eeda27f99a947ef519df5191d964c2e1b9fee1db606ae0dd9d7cbbf924aa50d2e872556127479b62
-
Filesize
167KB
MD580ea70b66b57a05f199182e3bea0ce25
SHA122730ae84d48e8079520e7b41086887414871f2b
SHA256c05e528d7f8a36910260c1e0074f6824b9db1c629d629fb617db61122287b944
SHA512e9eab39cc84d5276901ff4d994d22ed91fac01966baf36fbf8eb356404c27d830c6d49d52e70baee1e65241ff7c793f8c13c591912c9c630ed35a8b422465aab
-
Filesize
170KB
MD5527a400201282ed06ae6812c65435ed5
SHA1f4e80967980e9e7130304c40d76fccde91b0c13c
SHA2560f286c8bbca88a4a6d86251b1a9ad7cd96b5da06fd8c3bb282fe32f3447fbda7
SHA512553ceaa8e5ce12fef62ae0b0272c8983625c49045c495160ff93f1ff7006ce8eb0bc23c8162172791756763373b44083eed644efd6023b40bdfc534b6423848c
-
Filesize
171KB
MD5563bb80608454ab62a01b1c01cede502
SHA1b816d4df45cc0855e345aace0ab7a08fcd7625e2
SHA256b4b19bef4fb16a8d06050ae8a758d859b789587f61b78ac0e25fac9f9d09e7c2
SHA512d1fcacf336281f019e3d0added64ef3542917190a4cc6319f3a343b483466d4f5dc7d71fa4572fe85b7bb38e1bf60aae939a35cd4ffe08437c492ceda4405d7d
-
Filesize
303B
MD5ab7421802af48230da4837d84ca54208
SHA1ee1036ca523fe527c1e4ff585983f59720d07e3e
SHA25687937d2d6d98641310a5ac9d849a483bd192318a197d352d5db7b074f926c944
SHA512c690cd667ba4a7f339c74276cdf2400ba8ebaa348ca83e2cb1ef26413e41a0ab96d9b6e13e697b3472ece4be2c85d2591977679383c43f4f55a40ab06476736d
-
Filesize
187KB
MD5cfb59bc8743d86100c35aff17521649f
SHA11841d0ee54cc7e27a4f191bbcd3e9e6058d023ff
SHA256c10556310499cd825dc1aa0383b407c22afb74ab68dea687302b88b1112642af
SHA512b33e4da2cb2b2dc89c1ab5f7ae5e1a97921621c5c5d11c4262b9d20b03acaf87854ddc81ceef6b251d4b6d626d7001ba9587d0b62e8a9001b952dd6c2804344a
-
Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
155KB
MD55a91ab1952bdf40e01bf05c4f489aca3
SHA109f4c4937e902292e191c99677e259c69516ccc4
SHA256ac31eef95d73850cfe788448769d3aa21a43b351272f779fd134affafde45ccd
SHA51261d3a9cda3565f295f5e7de705045b18f8f1426d5f2b4f9089dc276fe93f1846160be45546436a21c8cc5c0d4d3c1e55460c1aab5d4690d50f38270be950714d
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Filesize
170KB
MD545256299cab2d7ee744ce639a8da683a
SHA180e2443647fa7aae948f71eb2d785eaee630581f
SHA2561550b72653aaa0db80b0fabffe40e67dc706aeca183f72876f33d35be2b6968b
SHA512b441c4177416f6501e9b739311e451807c7405cf61af409d0802860003c545674dba403e4f4de264dc23dc19f495e973a185155109659523968eac10939d8903
-
Filesize
170KB
MD54657cef78300abec89a107104b6be1ca
SHA12af30ee377684ff7482d763f5243c42fd52eeb52
SHA256b4b3687064b76ecbe5c5aa8e200f25f352a9e380688b553bc2439e7739abb20a
SHA5129afa1fb53aa6dd5af8447dc4574f48f53b4f1bb054ff1c29ab032d8e4b3e8c7bd8949269a917e6559700f652ede6f342af863fbdf092b09fa7ca50d985874bf1
-
Filesize
256B
MD564a652fbfbfdbabfe373b9f78ca1276d
SHA17228d4c574c6ad1c100e74c63a1fcd7027690159
SHA256616cce6d14a239cfec0fb2e22e0fc15192eac6510f3969f775441099d6099b40
SHA5126b8b9ad7e1c2c9606cacd7ef65d2472c2094fbc84bebd4ab11fad1d9f2a6eb9394f428b03f5c77a6802d89d7de0a335ff11f41947ee8ba84e4c4ea6e59f639fd
-
Filesize
29KB
MD5bc4711c0d0fef47b7b0212668f019506
SHA181b2f112d5943ab4c03ad451106e0cc961fed652
SHA2564113050aac9d93bcd998e81edae83fb35d7405f12ae336aedb13976938354d51
SHA512f032f3468301ed8adb7b106e3ec3f45a05baae52180beb177f2694a7bac1c9edc9d57a6886bff449d566a83070d96d2bec76664b859f556f124ea143e3944fff
-
Filesize
288B
MD57ea1906c22e90d8812d89b1081db5b1a
SHA149e81b8c1bf7121ef2956d26f801fe1e0de66878
SHA2563a538a3eb6422e7dc826d2319dd1b07494748bef36378a667b2d36b152b01b07
SHA5125a229bc8a596c91f7a749879f693ef4eb699dbba0e6cfc6ce9b7bf28001cd16f83c681280a5e7a6a9dec8ccdf7361ee609f6c9044705c7fc80235492674ffbad
-
Filesize
288B
MD536828f13ff587f93b0d97bf551f3d650
SHA140a0a47d0c51a9c98a1c36abaa9c90306fa651f7
SHA256f8b872cec66276e54d9520d8af8156a973331ae90d4d9f814e2f63d5b03c7e6e
SHA5122cf08046698b0fecb512cec810aad3c517537049cfc2d432690e445de031e81fc487e8888cda13e9fc0998c8b69ac195687ef9a45369e98b95c1237aefee8425
-
Filesize
288B
MD5924f3b3af75a5f36fff71a30222875c8
SHA1d134131cf5badd0214bdeef29a2bdccaaedc7a83
SHA256d770d963756b044b3ef61e000e702d204d8160f06d5fd521337f58ac0f4fb4a4
SHA51294d8eb7c637b00a34b903b220d162f7bbebffceffc40a412ec945e0301a6e8d5461f66fc079b2771b537b8692c921a29e41e61cbb0fbca439cef08023ac53bc6
-
Filesize
288B
MD5fd07758f79771c94042b5d374aecbc2a
SHA11e2fc4155efbe5db8f6b8313d3cfbb3febb5fc1f
SHA256e5954f5c51bfaf2ae787dca4e612410bfc011e1fc359eab5677f80274ebdeaa8
SHA51221bde7e9593caba0eb54311ec701b98e78837e0b06205b1d58c39d718c00277a1d85c15acbfc8827facca4a88df32546c8560410595a8386e755c4e90fe15f17
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2