Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
139s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
21/08/2023, 20:17
Behavioral task
behavioral1
Sample
355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
Resource
win10v2004-20230703-en
General
-
Target
355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe
-
Size
12.8MB
-
MD5
20fd656120a1ce09a041bd9bb539a6df
-
SHA1
1ac639cd162545d2f984af61e1fb544494b34501
-
SHA256
355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d
-
SHA512
e0cc3a9e04a2e955721601e4981c106f891e335cdf361a84320844642d5b8722e8c4f8c77131f52f6889dcd66632fe8280939d9755ec89cfd87805327b6b756d
-
SSDEEP
393216:dsm+o/IsJomYVSFoYt/TzfCnGERpFtBCUq:ykdJUwfzOK5
Malware Config
Signatures
-
Deletes itself 1 IoCs
pid Process 2628 31447355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe -
Executes dropped EXE 1 IoCs
pid Process 2628 31447355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe -
Loads dropped DLL 1 IoCs
pid Process 2032 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe -
resource yara_rule behavioral1/memory/2032-54-0x0000000000400000-0x0000000000CC2000-memory.dmp upx behavioral1/memory/2032-59-0x0000000000400000-0x0000000000CC2000-memory.dmp upx behavioral1/memory/2032-63-0x0000000000400000-0x0000000000CC2000-memory.dmp upx behavioral1/files/0x00060000000170ed-93.dat upx behavioral1/files/0x00060000000170ed-96.dat upx behavioral1/memory/2032-102-0x0000000000400000-0x0000000000CC2000-memory.dmp upx behavioral1/memory/2628-103-0x0000000000400000-0x0000000000CC2000-memory.dmp upx behavioral1/files/0x00060000000170ed-105.dat upx -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Y: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\Z: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\A: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\I: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\N: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\O: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\W: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\T: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\X: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\B: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\G: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\K: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\L: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\R: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\S: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\E: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\J: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\M: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\P: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\Q: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\H: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\U: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe File opened (read-only) \??\V: 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Main 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe Key created \REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Main 31447355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 31447355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 31447355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2032 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe 2032 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe 2032 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe 2032 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe 2628 31447355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe 2628 31447355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe 2628 31447355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe 2628 31447355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2032 wrote to memory of 2628 2032 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe 29 PID 2032 wrote to memory of 2628 2032 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe 29 PID 2032 wrote to memory of 2628 2032 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe 29 PID 2032 wrote to memory of 2628 2032 355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe 29
Processes
-
C:\Users\Admin\AppData\Local\Temp\355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe"C:\Users\Admin\AppData\Local\Temp\355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\ÂþÍþ¹í¸«(Éñ´´)\31447355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exeC:\ÂþÍþ¹í¸«(Éñ´´)\31447355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d.exe2⤵
- Deletes itself
- Executes dropped EXE
- Modifies Internet Explorer settings
- Modifies system certificate store
- Suspicious use of SetWindowsHookEx
PID:2628
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\2AKN11NC\ErrorPageTemplate[1]
Filesize2KB
MD5f4fe1cb77e758e1ba56b8a8ec20417c5
SHA1f4eda06901edb98633a686b11d02f4925f827bf0
SHA2568d018639281b33da8eb3ce0b21d11e1d414e59024c3689f92be8904eb5779b5f
SHA51262514ab345b6648c5442200a8e9530dfb88a0355e262069e0a694289c39a4a1c06c6143e5961074bfac219949102a416c09733f24e8468984b96843dc222b436
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\64WRFCMO\errorPageStrings[2]
Filesize2KB
MD5e3e4a98353f119b80b323302f26b78fa
SHA120ee35a370cdd3a8a7d04b506410300fd0a6a864
SHA2569466d620dc57835a2475f8f71e304f54aee7160e134ba160baae0f19e5e71e66
SHA512d8e4d73c76804a5abebd5dbc3a86dcdb6e73107b873175a8de67332c113fb7c4899890bf7972e467866fa4cd100a7e2a10a770e5a9c41cbf23b54351b771dcee
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\64WRFCMO\httpErrorPagesScripts[1]
Filesize8KB
MD53f57b781cb3ef114dd0b665151571b7b
SHA1ce6a63f996df3a1cccb81720e21204b825e0238c
SHA25646e019fa34465f4ed096a9665d1827b54553931ad82e98be01edb1ddbc94d3ad
SHA5128cbf4ef582332ae7ea605f910ad6f8a4bc28513482409fa84f08943a72cac2cf0fa32b6af4c20c697e1fac2c5ba16b5a64a23af0c11eefbf69625b8f9f90c8fa
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\BNJTQ62U\background_gradient[1]
Filesize453B
MD520f0110ed5e4e0d5384a496e4880139b
SHA151f5fc61d8bf19100df0f8aadaa57fcd9c086255
SHA2561471693be91e53c2640fe7baeecbc624530b088444222d93f2815dfce1865d5b
SHA5125f52c117e346111d99d3b642926139178a80b9ec03147c00e27f07aab47fe38e9319fe983444f3e0e36def1e86dd7c56c25e44b14efdc3f13b45ededa064db5a
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\BNJTQ62U\bullet[1]
Filesize447B
MD526f971d87ca00e23bd2d064524aef838
SHA17440beff2f4f8fabc9315608a13bf26cabad27d9
SHA2561d8e5fd3c1fd384c0a7507e7283c7fe8f65015e521b84569132a7eabedc9d41d
SHA512c62eb51be301bb96c80539d66a73cd17ca2021d5d816233853a37db72e04050271e581cc99652f3d8469b390003ca6c62dad2a9d57164c620b7777ae99aa1b15
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RL08PF7G\info_48[1]
Filesize4KB
MD55565250fcc163aa3a79f0b746416ce69
SHA1b97cc66471fcdee07d0ee36c7fb03f342c231f8f
SHA25651129c6c98a82ea491f89857c31146ecec14c4af184517450a7a20c699c84859
SHA512e60ea153b0fece4d311769391d3b763b14b9a140105a36a13dad23c2906735eaab9092236deb8c68ef078e8864d6e288bef7ef1731c1e9f1ad9b0170b95ac134
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RL08PF7G\navcancl[1]
Filesize2KB
MD54bcfe9f8db04948cddb5e31fe6a7f984
SHA142464c70fc16f3f361c2419751acd57d51613cdf
SHA256bee0439fcf31de76d6e2d7fd377a24a34ac8763d5bf4114da5e1663009e24228
SHA512bb0ef3d32310644285f4062ad5f27f30649c04c5a442361a5dbe3672bd8cb585160187070872a31d9f30b70397d81449623510365a371e73bda580e00eef0e4e
-
Filesize
291B
MD59367d7ed079964324cf2d474d7804a9f
SHA107cd9b09737b4009686acaac48e8859d1f77a634
SHA25635ef25577e92815feabe1e6195eba7dab44c417c4971daf330551b554364f5f2
SHA512aa2469e173259d00e78e3ade93a54714cdf00c2b775adb1b08da6c29efcb047b25dd52c31f9996ce00804bb41d8582c51390256cf9ff3b869931be3089a552c1
-
Filesize
13KB
MD5ba4c86af7cc88d7eb156c81ed2369125
SHA17f9f272e089ec1e33b3c3d390850ec3c0f4f1368
SHA256411df7b9b3cee8460ccf69d12aa1f304cad111da03569a1235a62419ca769fce
SHA512a7bacd5854622c8cee57b13d1e5af26ed506f5ca3c55c2f703d23855dbf911681354c069ef53fbf64f43e806a23df278d8794305133b95f838dac0cc68fcc504
-
Filesize
102B
MD54f809217a8b94c04fb41d5234a04e1fc
SHA1a60f6c2341502f39c0512731c5068d7286d06b8f
SHA2566f93ceb32c09f8a141071e7efbe451b622e8525ef58b4955760079e0a9a02c2d
SHA512d33ed487b146482d575dcb58efbdf205ca35b4ae2350304b51c16dd57c2bc13ca28fb5a3ef3873b16b6c3e0e28f7be3c327aa4579ce02ea1903a0508a2047dfd
-
Filesize
18B
MD5bff8d3aa6f3e75aac01ab62d45684ac3
SHA1cf9523d84c39674e4aecaa0323e1326e459d0bc1
SHA2565c9bea70f0403638a50a14a0dc759065e83961ee0330b2477dc20227168b7f83
SHA5127d3d622acbc59f9006f20285065a4849a47a7b25c144bc99ff06e5268ab77bc421b8af4fd6763ec7db040be75bbb351a36dbd11dadc61b67794a9d601aa38d23
-
Filesize
12.8MB
MD520fd656120a1ce09a041bd9bb539a6df
SHA11ac639cd162545d2f984af61e1fb544494b34501
SHA256355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d
SHA512e0cc3a9e04a2e955721601e4981c106f891e335cdf361a84320844642d5b8722e8c4f8c77131f52f6889dcd66632fe8280939d9755ec89cfd87805327b6b756d
-
Filesize
12.8MB
MD520fd656120a1ce09a041bd9bb539a6df
SHA11ac639cd162545d2f984af61e1fb544494b34501
SHA256355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d
SHA512e0cc3a9e04a2e955721601e4981c106f891e335cdf361a84320844642d5b8722e8c4f8c77131f52f6889dcd66632fe8280939d9755ec89cfd87805327b6b756d
-
Filesize
233B
MD590d9629685ca3ab87d060442e8a1620a
SHA1554a797d5c2b153506f37616f9f94567c024f41c
SHA2568413e9ae961cb4b9ff4ae2302b192b2d6ff4e6de657f6fa2b30cec4714335872
SHA512419eb9e3c88262651f36abf5a80ad790259f79b416924513e27c92227d96055101f60bace84c10b28328ba69d1d52f160e143fe30f2456e4113b58b5dcb73b7d
-
Filesize
613B
MD575c997aae46147761cd2e2d7678abe72
SHA1f72c8b3c337bf25c144b44bda0eb8f7bffa4a250
SHA2567dc0a6d7101a0b4d50f8f0d11d3df6b5af6a529ff480158875680b4981f0f768
SHA51251b812f7129792b70c8051ee3cc0486d935cdc00bd8baf83a02650e78a638b21215c91ee8f67b2b489ead6f36355c4951faeff211793ca12dc77bb0ad0aa9403
-
Filesize
846B
MD59ce2ac0eb3e1102ceb107071ac51dc56
SHA1e2b60e8bf8b1440e8390b714913d32bda56dcac8
SHA256ef6d2ae077a4b86de65b73aa89e25902d8f9f667d23010e1881b76e063b32cb7
SHA5125139f38c3a26afa4f5476610a55908ea98725e73ef1401bd313b8f3590aead0ab82d5ba322306b6f3aa0bad1b80b31f18771734419ab402c981b2090ef9384d0
-
Filesize
1KB
MD50c8449267b358afdd162a848b81538ae
SHA1bbc5a35f40873436f2e6898a2c3e607a94fb1af0
SHA256c60d46428a8ba685eec127485e60e3faf8885af726d8f24a5e2bcba98483be9a
SHA512cde0d037184af81436ba0eb1984b05550a86087e9cb3bdaeb7791de33b4ccd9b05b32b51481adf83445af782ff26cb1eed6ce58bf8c53d9d4622b19fbc1d5809
-
Filesize
1KB
MD5bec6e50e15ec5424eced6fd5b10d4ebd
SHA19926fabf877cc9f5bc1380e3ba9fc439afc75348
SHA2569c404f5682baceca365dd39f4b099197b295c98be7837833a991a800af535571
SHA5124cd24d34b933965b692fe552c93d6a9b4fe7ddfa7035a4dbdc728f8cd2f56340a6a3019fdcf0337e43000cb6ecaea0c141c6beb19c856e784b1e4d2d62a1e43e
-
Filesize
12.8MB
MD520fd656120a1ce09a041bd9bb539a6df
SHA11ac639cd162545d2f984af61e1fb544494b34501
SHA256355e4c7ba564e5f5f8c76ca1c48a4bdee58093e97b3a6946082ce6e27bf5c60d
SHA512e0cc3a9e04a2e955721601e4981c106f891e335cdf361a84320844642d5b8722e8c4f8c77131f52f6889dcd66632fe8280939d9755ec89cfd87805327b6b756d