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Analysis
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max time kernel
296s -
max time network
297s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-ja -
resource tags
arch:x64arch:x86image:win10v2004-20231222-jalocale:ja-jpos:windows10-2004-x64systemwindows -
submitted
12/02/2024, 08:49
Behavioral task
behavioral1
Sample
batexe.exe
Resource
win10-20231215-ja
Behavioral task
behavioral2
Sample
batexe.exe
Resource
win10v2004-20231222-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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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation batexe.exe Key value queried \REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation b2e.exe -
Executes dropped EXE 2 IoCs
pid Process 1976 b2e.exe 3068 cpuminer-sse2.exe -
Loads dropped DLL 5 IoCs
pid Process 3068 cpuminer-sse2.exe 3068 cpuminer-sse2.exe 3068 cpuminer-sse2.exe 3068 cpuminer-sse2.exe 3068 cpuminer-sse2.exe -
resource yara_rule behavioral2/memory/3996-9-0x0000000000400000-0x000000000393A000-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 3996 wrote to memory of 1976 3996 batexe.exe 83 PID 3996 wrote to memory of 1976 3996 batexe.exe 83 PID 3996 wrote to memory of 1976 3996 batexe.exe 83 PID 1976 wrote to memory of 1704 1976 b2e.exe 84 PID 1976 wrote to memory of 1704 1976 b2e.exe 84 PID 1976 wrote to memory of 1704 1976 b2e.exe 84 PID 1704 wrote to memory of 3068 1704 cmd.exe 87 PID 1704 wrote to memory of 3068 1704 cmd.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\batexe.exe"C:\Users\Admin\AppData\Local\Temp\batexe.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3996 -
C:\Users\Admin\AppData\Local\Temp\6C75.tmp\b2e.exe"C:\Users\Admin\AppData\Local\Temp\6C75.tmp\b2e.exe" C:\Users\Admin\AppData\Local\Temp\6C75.tmp\b2e.exe C:\Users\Admin\AppData\Local\Temp "C:\Users\Admin\AppData\Local\Temp\batexe.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\702F.tmp\batchfile.bat" "3⤵
- Suspicious use of WriteProcessMemory
PID:1704 -
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:3068
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
31.3MB
MD54d0454eb88a46a2c798bc3a45c0cef64
SHA149c8e435c8fea76eaeef6be5e5dda9fe97bad9a4
SHA256f7fbee28b563d61a37405e60991ce3ae15617ec7a99b6300be9fd77f4fb9de3e
SHA512cde7e8ce53a1e28d9bb354a9d26b61bf6ea18c2d23216f555af8f61be36c30b79d086fcb744847456b13988f3463b9b405141ebdf7c373e84f5e56ae9093cda4
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Filesize
12.4MB
MD53c6edc5ac42c9c216c04ab81084ca5a3
SHA1f721ab4f0680bf4bb133b8d7bf054e5c9587cac8
SHA2564d66120a98986bf2c7da4b37f7d4060d79e85a18da535b24a83fb7017708a4cc
SHA512d691b0f7c42be3f5bc27128545ccf6838bf7adf14ca273adc6c557b3ddc4972b847e45ae460ab44e8108211e61d9ef8caf96064893fb74f195bda574d9af14a1
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Filesize
14.4MB
MD5e76b75650a915f81673e40740f4f7627
SHA1ae5942541088f5890d2291aee879a6036ec18ceb
SHA256079ddaab12fedaca776a024eb58bb5f2b9ee4895aeaf0da6f55408910e074ce5
SHA5122499e01b3c7e59ae06767091167b0f74e366377bf9d11ed758687f9f757e61369ac9319c5c3a9971c1b5601e3b51e3c26a02a394aca06b7d853a832858a65cea
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Filesize
136B
MD58ea7ac72a10251ecfb42ef4a88bd330a
SHA1c30f6af73a42c0cc89bd20fe95f9159d6f0756c5
SHA25665e2674fc9b921a76deaf3740603359794c04e059e8937ab36eb931d65f40ec9
SHA512a908979d588625aa24eb81238d07d88a56be5388e1265ebd2fe09889ed807aa9a4af77107e72a843c31acadbe06db0d7f6f6a3c95fb481a71e549e8eb74c2ff0
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Filesize
2.3MB
MD54c04147c386ba8792ac6a03069572a8a
SHA1dda67789fc1d0f2469ca95f01a5c81034853ca6a
SHA256c7739a1e940a282703d06eccda7110426d306f390e97fdbbd9df18472fd132cd
SHA512a8b5a0b878a9a7d30cb38feff814e1f4dce24d000158edc10a43ee9a89920bedf7adc92eb7e3913098b6aab7fbd0531f56fc09f508b5c2769992a94e55d153db
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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
9.4MB
MD502da828512dcb8d69298b03e0f3dc323
SHA16214db010af460b5584f40d49119c0788cadb695
SHA25637e5e2d07f6cbd0d99c716e988286d4d6e10bb58d3d8205790935c2bcca85178
SHA512de528cf7d3941245e9b917899864cd5b687a868c13dd7dcdb8124151c88ee63ca8da941d1df70def34bd608c83837dc07f5c1f7e96259507d1ae2532e6ce1ea0
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Filesize
8.7MB
MD5f16de3f11653dfef37e212819af41e93
SHA12b53d65d980c147e9f49db10d64688c0479dd4b6
SHA25605c0b3a8bc6308a20963ea1f29c75e5b5c57869fba272e005f9c7cd9a3568033
SHA512a1bba34f0acc85b7a55aac62cfe79079ab1c155f345ef20c61999541072e4ba35270bb6623f9e392a728af5ce6d6df51e5c58c8bcbcca618d1326dae64c9fce5
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Filesize
6.7MB
MD54823f522b5cd16c0837b8a94d3344765
SHA12dcf0b9faf91863007d3d3c6fcfdae6c76a9f763
SHA25607cf84f40830cb7347cda7ff16e837f8340d26a487a7e5bf7e19b3b6a4e8c3b0
SHA5124a769facc11d124119e7164cd820e7f34c5a93c89661dd568e5ffa0fae4a04ec8afed67d6e6c24e6f68761a6458506790ab29c8a55eca0f25465bfb5e9b233c0
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Filesize
606KB
MD5585efec1bc1d4d916a4402c9875dff75
SHA1d209613666ccac9d0ddab29a3bc59aa00a0968fa
SHA2562f9984c591a5654434c53e8b4d0c5c187f1fd0bab95247d5c9bc1c0bd60e6232
SHA512b93163cba4601ed999a7a7d1887113792e846c36850c6d84f2d505727dc06524bb959469f9df12928769f4535dc6074a6b3599b788a4844353e466742ce1e770