Analysis
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max time kernel
120s -
max time network
231s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
06/01/2024, 21:12
Behavioral task
behavioral1
Sample
47309788d158da4972ee39c47b92dcbc.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
47309788d158da4972ee39c47b92dcbc.exe
Resource
win10v2004-20231215-en
General
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Target
47309788d158da4972ee39c47b92dcbc.exe
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Size
1.3MB
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MD5
47309788d158da4972ee39c47b92dcbc
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SHA1
3384d5854fcdfee5bb78a39240c77e388a087bef
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SHA256
eb3adad4bfd89d88c8887e2bcf8cc9edd8f83869639669e517e3523f579b8ab4
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SHA512
5394f512031e211de99895fd4180036413252a5f9b24d3adb67614db55793d8827a56970311e38f65bd0374ad887b8b580c3dd1d946553a2c9c10b21a69ac1ec
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SSDEEP
24576:c7js4WLGgbRIb5hHEEC6yO8wM50oxOcO73iL4aLJSFYaV4zDIvG:iMGgbRI/FWye/xOcO73iLbOV4n
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2540 47309788d158da4972ee39c47b92dcbc.exe -
Executes dropped EXE 1 IoCs
pid Process 2540 47309788d158da4972ee39c47b92dcbc.exe -
Loads dropped DLL 1 IoCs
pid Process 2576 47309788d158da4972ee39c47b92dcbc.exe -
resource yara_rule behavioral1/memory/2576-0-0x0000000000400000-0x000000000086A000-memory.dmp upx behavioral1/files/0x0003000000004ed5-11.dat upx behavioral1/memory/2540-17-0x0000000000400000-0x000000000086A000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2576 47309788d158da4972ee39c47b92dcbc.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2576 47309788d158da4972ee39c47b92dcbc.exe 2540 47309788d158da4972ee39c47b92dcbc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2576 wrote to memory of 2540 2576 47309788d158da4972ee39c47b92dcbc.exe 29 PID 2576 wrote to memory of 2540 2576 47309788d158da4972ee39c47b92dcbc.exe 29 PID 2576 wrote to memory of 2540 2576 47309788d158da4972ee39c47b92dcbc.exe 29 PID 2576 wrote to memory of 2540 2576 47309788d158da4972ee39c47b92dcbc.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\47309788d158da4972ee39c47b92dcbc.exe"C:\Users\Admin\AppData\Local\Temp\47309788d158da4972ee39c47b92dcbc.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2576 -
C:\Users\Admin\AppData\Local\Temp\47309788d158da4972ee39c47b92dcbc.exeC:\Users\Admin\AppData\Local\Temp\47309788d158da4972ee39c47b92dcbc.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2540
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
1.3MB
MD5bec7e7fe8eb2ca2da7b4185c542e0c46
SHA13a6f1c509c96a88f3682c92bc8e92cd9c945e62d
SHA2569c40bcae78181581b0cfe8bcc40d551d497809221ef3e4a66008a770f35ddcf6
SHA5124496553ec49971a0ee1ebe0afc0e30d742ab09af7faf93040da07bead1eceed1dbd9cfbe8b67e0a982e75006bea5ba5d399513ec16b3df8e1c4d06dc0b50eb98