Analysis
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max time kernel
283s -
max time network
272s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 06:32
Static task
static1
Behavioral task
behavioral1
Sample
sqx.dll
Resource
win10v2004-20241007-en
General
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Target
sqx.dll
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Size
1.3MB
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MD5
dd862590d9e4ea1791df147912ae4c8f
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SHA1
852d7a9ea4db5ff4cd51a92447a8d5701cfb322b
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SHA256
14ffcbbfb305287ea15264df3363567f36a26917ae2018af0f40e2009b8a7184
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SHA512
3e9222d8bd91d3e53f5e378318a78a7c5aa12011272031f7c0d8c36c5b255db1d0a168cc02e1159eb021dd18206352dd6dcb857fefc2222937c467350dc6d568
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SSDEEP
24576:pQrDp6J8JM3IgVvF7EtPCo1Frk5fRJhqYEjTvpAbHT0HRZonw4by:pQpI8JM3IwEtPCo1F45fvhq/jTyb4HR+
Malware Config
Extracted
latrodectus
https://bestmarsgood.com/test/
https://cerwintifed.com/test/
Signatures
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Brute Ratel C4
A customized command and control framework for red teaming and adversary simulation.
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Bruteratel family
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Detect BruteRatel badger 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1472-0-0x00000160472F0000-0x000001604732E000-memory.dmp family_bruteratel -
Detects Latrodectus 6 IoCs
Detects Latrodectus v1.4.
Processes:
resource yara_rule behavioral1/memory/1472-20-0x00007FF4DE290000-0x00007FF4DE2A5000-memory.dmp family_latrodectus_1_4 behavioral1/memory/1472-20-0x00007FF4DE290000-0x00007FF4DE2A5000-memory.dmp Latrodectus14 behavioral1/memory/3496-25-0x0000000001550000-0x0000000001565000-memory.dmp family_latrodectus_1_4 behavioral1/memory/3496-25-0x0000000001550000-0x0000000001565000-memory.dmp Latrodectus14 behavioral1/memory/3496-26-0x0000000001550000-0x0000000001565000-memory.dmp family_latrodectus_1_4 behavioral1/memory/3496-26-0x0000000001550000-0x0000000001565000-memory.dmp Latrodectus14 -
Latrodectus family
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Latrodectus loader
Latrodectus is a loader written in C++.
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Blocklisted process makes network request 9 IoCs
Processes:
rundll32.exeflow pid process 16 1472 rundll32.exe 18 1472 rundll32.exe 20 1472 rundll32.exe 25 1472 rundll32.exe 49 1472 rundll32.exe 58 1472 rundll32.exe 59 1472 rundll32.exe 66 1472 rundll32.exe 67 1472 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
rundll32.exepid process 1472 rundll32.exe 1472 rundll32.exe 1472 rundll32.exe 1472 rundll32.exe 1472 rundll32.exe 1472 rundll32.exe 1472 rundll32.exe 1472 rundll32.exe 1472 rundll32.exe 1472 rundll32.exe 1472 rundll32.exe 1472 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Explorer.EXEdescription pid process Token: SeShutdownPrivilege 3496 Explorer.EXE Token: SeCreatePagefilePrivilege 3496 Explorer.EXE -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3496 Explorer.EXE -
Suspicious use of WriteProcessMemory 1 IoCs
Processes:
rundll32.exedescription pid process target process PID 1472 wrote to memory of 3496 1472 rundll32.exe Explorer.EXE
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3496 -
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\sqx.dll,#12⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1472
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