Analysis
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max time kernel
0s -
max time network
0s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
20-05-2024 22:44
Behavioral task
behavioral1
Sample
crypt.exe
Resource
win7-20240215-en
General
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Target
crypt.exe
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Size
12.7MB
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MD5
658f95e88a1f8b212b20a3c9325cf88d
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SHA1
f69c80204f71bf4b48415446ab4eb26448cbdca0
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SHA256
86bde3616041210946f353206a117fbc20119da2fdf6b810f05f39665e6acd5e
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SHA512
a6a400a74b6ffcfdaba8b298e3764924e741d752324a226244c8db00d4fe129b14aceca689a0dd08f487876eeae9b693eb3fcd31b02afc8afffcb003f4801eb5
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SSDEEP
393216:TEkcmbp1+TtIiF0Y9Z8D8CclZtbEPbKkn6U:Tk8p1QtILa8DZcXBVkx
Malware Config
Signatures
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Loads dropped DLL 7 IoCs
Processes:
crypt.exepid process 2624 crypt.exe 2624 crypt.exe 2624 crypt.exe 2624 crypt.exe 2624 crypt.exe 2624 crypt.exe 2624 crypt.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
crypt.exedescription pid process target process PID 2460 wrote to memory of 2624 2460 crypt.exe crypt.exe PID 2460 wrote to memory of 2624 2460 crypt.exe crypt.exe PID 2460 wrote to memory of 2624 2460 crypt.exe crypt.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\_MEI24602\api-ms-win-core-file-l2-1-0.dllFilesize
18KB
MD5bfffa7117fd9b1622c66d949bac3f1d7
SHA1402b7b8f8dcfd321b1d12fc85a1ee5137a5569b2
SHA2561ea267a2e6284f17dd548c6f2285e19f7edb15d6e737a55391140ce5cb95225e
SHA512b319cc7b436b1be165cdf6ffcab8a87fe29de78f7e0b14c8f562be160481fb5483289bd5956fdc1d8660da7a3f86d8eede35c6cc2b7c3d4c852decf4b2dcdb7f
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C:\Users\Admin\AppData\Local\Temp\_MEI24602\api-ms-win-core-localization-l1-2-0.dllFilesize
21KB
MD5724223109e49cb01d61d63a8be926b8f
SHA1072a4d01e01dbbab7281d9bd3add76f9a3c8b23b
SHA2564e975f618df01a492ae433dff0dd713774d47568e44c377ceef9e5b34aad1210
SHA51219b0065b894dc66c30a602c9464f118e7f84d83010e74457d48e93aaca4422812b093b15247b24d5c398b42ef0319108700543d13f156067b169ccfb4d7b6b7c
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C:\Users\Admin\AppData\Local\Temp\_MEI24602\api-ms-win-core-timezone-l1-1-0.dllFilesize
21KB
MD5d12403ee11359259ba2b0706e5e5111c
SHA103cc7827a30fd1dee38665c0cc993b4b533ac138
SHA256f60e1751a6ac41f08e46480bf8e6521b41e2e427803996b32bdc5e78e9560781
SHA5129004f4e59835af57f02e8d9625814db56f0e4a98467041da6f1367ef32366ad96e0338d48fff7cc65839a24148e2d9989883bcddc329d9f4d27cae3f843117d0
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C:\Users\Admin\AppData\Local\Temp\_MEI24602\python312.dllFilesize
6.6MB
MD53c388ce47c0d9117d2a50b3fa5ac981d
SHA1038484ff7460d03d1d36c23f0de4874cbaea2c48
SHA256c98ba3354a7d1f69bdca42560feec933ccba93afcc707391049a065e1079cddb
SHA512e529c5c1c028be01e44a156cd0e7cad0a24b5f91e5d34697fafc395b63e37780dc0fac8f4c5d075ad8fe4bd15d62a250b818ff3d4ead1e281530a4c7e3ce6d35
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C:\Users\Admin\AppData\Local\Temp\_MEI24602\ucrtbase.dllFilesize
992KB
MD50e0bac3d1dcc1833eae4e3e4cf83c4ef
SHA14189f4459c54e69c6d3155a82524bda7549a75a6
SHA2568a91052ef261b5fbf3223ae9ce789af73dfe1e9b0ba5bdbc4d564870a24f2bae
SHA512a45946e3971816f66dd7ea3788aacc384a9e95011500b458212dc104741315b85659e0d56a41570731d338bdf182141c093d3ced222c007038583ceb808e26fd
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\Users\Admin\AppData\Local\Temp\_MEI24602\api-ms-win-core-file-l1-2-0.dllFilesize
21KB
MD51c58526d681efe507deb8f1935c75487
SHA10e6d328faf3563f2aae029bc5f2272fb7a742672
SHA256ef13dce8f71173315dfc64ab839b033ab19a968ee15230e9d4d2c9d558efeee2
SHA5128edb9a0022f417648e2ece9e22c96e2727976332025c3e7d8f15bcf6d7d97e680d1bf008eb28e2e0bd57787dcbb71d38b2deb995b8edc35fa6852ab1d593f3d1
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\Users\Admin\AppData\Local\Temp\_MEI24602\api-ms-win-core-processthreads-l1-1-1.dllFilesize
21KB
MD5517eb9e2cb671ae49f99173d7f7ce43f
SHA14ccf38fed56166ddbf0b7efb4f5314c1f7d3b7ab
SHA25657cc66bf0909c430364d35d92b64eb8b6a15dc201765403725fe323f39e8ac54
SHA512492be2445b10f6bfe6c561c1fc6f5d1af6d1365b7449bc57a8f073b44ae49c88e66841f5c258b041547fcd33cbdcb4eb9dd3e24f0924db32720e51651e9286be