Analysis
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max time kernel
135s -
max time network
139s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
24-04-2024 15:13
Behavioral task
behavioral1
Sample
ransom.exe
Resource
win10-20240404-en
General
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Target
ransom.exe
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Size
5.2MB
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MD5
ee4c9438888fc286229ffa55bba6c2c3
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SHA1
6b5ffd189f3bfcadf6bec191435dbcae8b653b86
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SHA256
88a421e7bbe9c07a5235680b4f40a6f21893093b809a6f48871c5cd0ac9e0dc2
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SHA512
72d8f1da30fb622141ba1aeca4dccb64d17a565a5ca90fb83bfcd27075714882397ae3d50a8bd40492261c9209fcdfec3383440d845000092e49f7834fab3a31
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SSDEEP
98304:0zBEbbyXnKICDtPfeE/joXzKzA0xZRdp3zi5u5D41fopr26/Y1C/aYrpQTKPP:09EbGXKICteEroXGzlxZV3Gu5D4S26/L
Malware Config
Signatures
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Loads dropped DLL 4 IoCs
Processes:
ransom.exepid process 292 ransom.exe 292 ransom.exe 292 ransom.exe 292 ransom.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
ransom.exedescription pid process target process PID 4296 wrote to memory of 292 4296 ransom.exe ransom.exe PID 4296 wrote to memory of 292 4296 ransom.exe ransom.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\_MEI42962\_bz2.pydFilesize
78KB
MD5b45e82a398713163216984f2feba88f6
SHA1eaaf4b91db6f67d7c57c2711f4e968ce0fe5d839
SHA2564c2649dc69a8874b91646723aacb84c565efeaa4277c46392055bca9a10497a8
SHA512b9c4f22dc4b52815c407ab94d18a7f2e1e4f2250aecdb2e75119150e69b006ed69f3000622ec63eabcf0886b7f56ffdb154e0bf57d8f7f45c3b1dd5c18b84ec8
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C:\Users\Admin\AppData\Local\Temp\_MEI42962\_decimal.pydFilesize
241KB
MD51cdd7239fc63b7c8a2e2bc0a08d9ea76
SHA185ef6f43ba1343b30a223c48442a8b4f5254d5b0
SHA256384993b2b8cfcbf155e63f0ee2383a9f9483de92ab73736ff84590a0c4ca2690
SHA512ba4e19e122f83d477cc4be5e0dea184dafba2f438a587dd4f0ef038abd40cb9cdc1986ee69c34bac3af9cf2347bea137feea3b82e02cca1a7720d735cea7acda
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C:\Users\Admin\AppData\Local\Temp\_MEI42962\_hashlib.pydFilesize
57KB
MD5cfb9e0a73a6c9d6d35c2594e52e15234
SHA1b86042c96f2ce6d8a239b7d426f298a23df8b3b9
SHA25650daeb3985302a8d85ce8167b0bf08b9da43e7d51ceae50e8e1cdfb0edf218c6
SHA51222a5fd139d88c0eee7241c5597d8dbbf2b78841565d0ed0df62383ab50fde04b13a203bddef03530f8609f5117869ed06894a572f7655224285823385d7492d2
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C:\Users\Admin\AppData\Local\Temp\_MEI42962\_lzma.pydFilesize
149KB
MD55a77a1e70e054431236adb9e46f40582
SHA1be4a8d1618d3ad11cfdb6a366625b37c27f4611a
SHA256f125a885c10e1be4b12d988d6c19128890e7add75baa935fe1354721aa2dea3e
SHA5123c14297a1400a93d1a01c7f8b4463bfd6be062ec08daaf5eb7fcbcde7f4fa40ae06e016ff0de16cb03b987c263876f2f437705adc66244d3ee58f23d6bf7f635
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C:\Users\Admin\AppData\Local\Temp\_MEI42962\_socket.pydFilesize
72KB
MD55dd51579fa9b6a06336854889562bec0
SHA199c0ed0a15ed450279b01d95b75c162628c9be1d
SHA2563669e56e99ae3a944fbe7845f0be05aea96a603717e883d56a27dc356f8c2f2c
SHA5127aa6c6587890ae8c3f9a5e97ebde689243ac5b9abb9b1e887f29c53eef99a53e4b4ec100c03e1c043e2f0d330e7af444c3ca886c9a5e338c2ea42aaacae09f3e
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C:\Users\Admin\AppData\Local\Temp\_MEI42962\base_library.zipFilesize
858KB
MD57db1848cb0933db9f436af45be40435a
SHA10fe875d88361fe6991186c5ff9912570a0d17cf8
SHA2561e10ea1343f6a7258ac603450c1be09b8215a5599089111276c6103ba43a1e2c
SHA512c2296968dec7205daba7d459097b41bf02e665361190ac404bd64f3383dc64fe846c36aad3686f2f9642d4bb3745e783fa1c1e2319f5c094d5dde1ca67877d00
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C:\Users\Admin\AppData\Local\Temp\_MEI42962\libcrypto-1_1.dllFilesize
3.3MB
MD563c4f445b6998e63a1414f5765c18217
SHA18c1ac1b4290b122e62f706f7434517077974f40e
SHA256664c3e52f914e351bb8a66ce2465ee0d40acab1d2a6b3167ae6acf6f1d1724d2
SHA512aa7bdb3c5bc8aeefbad70d785f2468acbb88ef6e6cac175da765647030734453a2836f9658dc7ce33f6fff0de85cb701c825ef5c04018d79fa1953c8ef946afd
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C:\Users\Admin\AppData\Local\Temp\_MEI42962\python310.dllFilesize
4.2MB
MD5384349987b60775d6fc3a6d202c3e1bd
SHA1701cb80c55f859ad4a31c53aa744a00d61e467e5
SHA256f281c2e252ed59dd96726dbb2de529a2b07b818e9cc3799d1ffa9883e3028ed8
SHA5126bf3ef9f08f4fc07461b6ea8d9822568ad0a0f211e471b990f62c6713adb7b6be28b90f206a4ec0673b92bae99597d1c7785381e486f6091265c7df85ff0f9b5
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C:\Users\Admin\AppData\Local\Temp\_MEI42962\select.pydFilesize
25KB
MD578d421a4e6b06b5561c45b9a5c6f86b1
SHA1c70747d3f2d26a92a0fe0b353f1d1d01693929ac
SHA256f1694ce82da997faa89a9d22d469bfc94abb0f2063a69ec9b953bc085c2cb823
SHA51283e02963c9726a40cd4608b69b4cdf697e41c9eedfb2d48f3c02c91500e212e7e0ab03e6b3f70f42e16e734e572593f27b016b901c8aa75f674b6e0fbb735012
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C:\Users\Admin\AppData\Local\Temp\_MEI42962\unicodedata.pydFilesize
1.1MB
MD5a40ff441b1b612b3b9f30f28fa3c680d
SHA142a309992bdbb68004e2b6b60b450e964276a8fc
SHA2569b22d93f4db077a70a1d85ffc503980903f1a88e262068dd79c6190ec7a31b08
SHA5125f9142b16ed7ffc0e5b17d6a4257d7249a21061fe5e928d3cde75265c2b87b723b2e7bd3109c30d2c8f83913134445e8672c98c187073368c244a476ac46c3ef
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\Users\Admin\AppData\Local\Temp\_MEI42962\VCRUNTIME140.dllFilesize
94KB
MD511d9ac94e8cb17bd23dea89f8e757f18
SHA1d4fb80a512486821ad320c4fd67abcae63005158
SHA256e1d6f78a72836ea120bd27a33ae89cbdc3f3ca7d9d0231aaa3aac91996d2fa4e
SHA512aa6afd6bea27f554e3646152d8c4f96f7bcaaa4933f8b7c04346e410f93f23cfa6d29362fd5d51ccbb8b6223e094cd89e351f072ad0517553703f5bf9de28778
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\Users\Admin\AppData\Local\Temp\_MEI42962\_ctypes.pydFilesize
117KB
MD579f339753dc8954b8eb45fe70910937e
SHA13ad1bf9872dc779f32795988eb85c81fe47b3dd4
SHA25635cdd122679041ebef264de5626b7805f3f66c8ae6cc451b8bc520be647fa007
SHA51221e567e813180ed0480c4b21be3e2e67974d8d787e663275be054cee0a3f5161fc39034704dbd25f1412feb021d6a21b300a32d1747dee072820be81b9d9b753
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\Users\Admin\AppData\Local\Temp\_MEI42962\libffi-7.dllFilesize
32KB
MD5eef7981412be8ea459064d3090f4b3aa
SHA1c60da4830ce27afc234b3c3014c583f7f0a5a925
SHA256f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081
SHA512dc9ff4202f74a13ca9949a123dff4c0223da969f49e9348feaf93da4470f7be82cfa1d392566eaaa836d77dde7193fed15a8395509f72a0e9f97c66c0a096016