Analysis
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max time kernel
147s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
22-02-2024 05:43
Static task
static1
Behavioral task
behavioral1
Sample
2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe
Resource
win7-20240221-en
General
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Target
2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe
-
Size
7.5MB
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MD5
326bb55042949472ab9a787a48d4ad64
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SHA1
e38d33295bfd38dfaa7b2ca77ce893eae50905b4
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SHA256
2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e
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SHA512
6d11f8ee8470c70cb6cea582bf25252af530bb4925f8025bd66c0749156a90521a09ac4154d25a1cc6622ffaf7153192c3e30248d464de7bcceda418febb1340
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SSDEEP
98304:CPdHE9A6+FSzKN3s1fdUyElINeeZie00dUPl/tnmOmRqf+Rw:QWqS+N3s1fdUcNem9MNQrOI
Malware Config
Extracted
lumma
https://woodfeetumhblefepoj.shop/api
Signatures
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Loads dropped DLL 1 IoCs
Processes:
2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exepid Process 3208 2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exedescription pid Process procid_target PID 3208 set thread context of 4904 3208 2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe 84 -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exedescription pid Process procid_target PID 3208 wrote to memory of 4904 3208 2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe 84 PID 3208 wrote to memory of 4904 3208 2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe 84 PID 3208 wrote to memory of 4904 3208 2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe 84 PID 3208 wrote to memory of 4904 3208 2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe 84 PID 3208 wrote to memory of 4904 3208 2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe 84 PID 3208 wrote to memory of 4904 3208 2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe 84 PID 3208 wrote to memory of 4904 3208 2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe 84 PID 3208 wrote to memory of 4904 3208 2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe 84 PID 3208 wrote to memory of 4904 3208 2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe"C:\Users\Admin\AppData\Local\Temp\2666313476c89dd173b3f45ba544de734644a5f3584b8a6c918176d0a61f698e.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MsBuild.exe2⤵PID:4904
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
742KB
MD5544cd51a596619b78e9b54b70088307d
SHA14769ddd2dbc1dc44b758964ed0bd231b85880b65
SHA256dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
SHA512f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719