Analysis
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max time kernel
14s -
max time network
20s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
10-11-2024 01:34
Static task
static1
Behavioral task
behavioral1
Sample
0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe
Resource
win10v2004-20241007-en
General
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Target
0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe
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Size
4.8MB
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MD5
a37506a8d12cece47211ccf785e517d6
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SHA1
960a2288894fbf247e450d4e6a27171cd7b995d5
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SHA256
0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb
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SHA512
1bcb02ac7bdad83608e9aab296dc21704032f1b88cf8b62500876f15f683d201df619ab4294864ea0eb4650a28114c78f2de9d01ef9f391a691bfa10ae93f1bb
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SSDEEP
98304:AVeM4VwHuokyft8PGcx2HynIiprw0F80XZNfB:mAVwdkx2SnIe84NfB
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
Processes:
0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exepid process 2388 0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe 2388 0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exedescription ioc process File opened for modification \??\PhysicalDrive0 0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe -
Drops file in Program Files directory 2 IoCs
Processes:
0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exedescription ioc process File created C:\Program Files (x86)\LuDaShi\{2EBE079A-DD97-4cd9-B8F2-46E2170EA56A}.tf 0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe File created C:\Program Files (x86)\LuDaShi\{AD1A7312-3E61-4fe8-8848-F25F08D04406}.tmp\{C69FA077-CF71-4ad0-9D17-8BE393419DE8}.tf 0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2976 2388 WerFault.exe 0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exedescription pid process target process PID 2388 wrote to memory of 2976 2388 0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe WerFault.exe PID 2388 wrote to memory of 2976 2388 0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe WerFault.exe PID 2388 wrote to memory of 2976 2388 0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe WerFault.exe PID 2388 wrote to memory of 2976 2388 0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe"C:\Users\Admin\AppData\Local\Temp\0bae792fe7828239644c10544d46b418e2f2659b2a6d0b2ab6fbc6045751cddb.exe"1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 6962⤵
- Program crash
PID:2976
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
786B
MD53f146f1c01b996d556528c0472a20da5
SHA1e40f6bb69241c9a849c7586ab8f298e7d6ee195e
SHA25635b3a9e6a19a17dc97a210ae97d2886dbc443ed1ba6159c409b81915f3f4b296
SHA512b56251a23eefbc4c01e7c07e9d05f8a670665cbebea6e3675bab9ac3cb783f90e1e9bd7d6315a2d95337ed339e1d5139487b82b0fc43c1964f4b2e6419c5057c
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Filesize
1.1MB
MD52888126384d873cc49af32bbe34bb296
SHA1fe74877bcaec93c7d67dab2ce8c86cfc38402d22
SHA256aba19501a8033495664879e09e60e4788537d387cf038fa8769e5b178bccdcb4
SHA512f283b721b27d85fbc7a4e1e91ab1683da0c3888f632873625c4c2b48caa170471aaa84e107230988f615d3f43e40a640607d6e6f641aed59788dee441801748a
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Filesize
231KB
MD59d145902fb5b9a6da62ac85761434e31
SHA1c817d77f59e3767d75cf5f5298d6b5711308f7e5
SHA25698d795d55329b1057f4fd590468e648a8c34b620207fd9a0a6953f3e98d1ea43
SHA512bbb3109bcd5ded909bfdaeb7f4f006fc5928a9bc501bad5ae8ba9805bc0d924a2c4da8bbd215480db936d663852abd9b0435fa241a40224a4cd93c4b7aff79a9