Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-02-2024 03:59
Behavioral task
behavioral1
Sample
fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe
Resource
win7-20240221-en
General
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Target
fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe
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Size
7.0MB
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MD5
f91e26ad117d187f3fc7bc2aeadb9c4d
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SHA1
6cb277d592ee18700a0386e183a96535c9fa7c5a
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SHA256
fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a
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SHA512
30173320a736f385ed4c28cf33383487abd70d8c369dfd39863331b40b02c6f8b71eec6096ab77b61f0df9819e834900c73409f7bc03981f4bb86ffb1cb74814
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SSDEEP
49152:EbV/PT3YubG0iYsV5TK7n46OeBIl0WS2q0GMQRZn1JUOKInVh+fg63+NSQbUFkDg:EbV/PT3luw5OeBAS2q0O1TubOSQbNjI
Malware Config
Extracted
lumma
https://fieldtrollyeowskwe.shop/api
https://technologyenterdo.shop/api
https://detectordiscusser.shop/api
https://turkeyunlikelyofw.shop/api
https://associationokeo.shop/api
Signatures
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Detect ZGRat V1 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1032-1-0x0000000000EF0000-0x00000000015F0000-memory.dmp family_zgrat_v1 -
Loads dropped DLL 1 IoCs
Processes:
fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exepid process 1032 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exedescription pid process target process PID 1032 set thread context of 3500 1032 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe MsBuild.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exedescription pid process target process PID 1032 wrote to memory of 3500 1032 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe MsBuild.exe PID 1032 wrote to memory of 3500 1032 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe MsBuild.exe PID 1032 wrote to memory of 3500 1032 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe MsBuild.exe PID 1032 wrote to memory of 3500 1032 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe MsBuild.exe PID 1032 wrote to memory of 3500 1032 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe MsBuild.exe PID 1032 wrote to memory of 3500 1032 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe MsBuild.exe PID 1032 wrote to memory of 3500 1032 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe MsBuild.exe PID 1032 wrote to memory of 3500 1032 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe MsBuild.exe PID 1032 wrote to memory of 3500 1032 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe MsBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe"C:\Users\Admin\AppData\Local\Temp\fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1032 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe2⤵PID:3500
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
742KB
MD5544cd51a596619b78e9b54b70088307d
SHA14769ddd2dbc1dc44b758964ed0bd231b85880b65
SHA256dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
SHA512f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719