Analysis
- user interaction
yes - max time kernel
149s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
18/09/2026, 02:01
General
- Target 8386de1fd194ecce55523bcdcc93deb3727feb5b2da22b860f3210b9f59f63c2.exe
- Size 12.8MB
- Sample260918-cfl75swt3k
- SHA256 8386de1fd194ecce55523bcdcc93deb3727feb5b2da22b860f3210b9f59f63c2
Malware Config
Extracted
-
lumma
-
https://bravedreacisopm.shop/api
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https://shellfyyousdjz.shop/api
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https://broccoltisop.shop/api
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https://grassytaisol.shop/api
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https://stimultaionsppzv.shop/api
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https://parntorpkxzlp.shop/api
-
https://effectivedoxzj.shop/api
-
https://horizonvxjis.shop/api
-
https://flyyedreplacodp.shop/api
Signatures
- Family: Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
- Suspicious use of SetThreadContext 1 IoCs
- 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.
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\8386de1fd194ecce55523bcdcc93deb3727feb5b2da22b860f3210b9f59f63c2.exe"C:\Users\Admin\AppData\Local\Temp\8386de1fd194ecce55523bcdcc93deb3727feb5b2da22b860f3210b9f59f63c2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exeC:\Windows\BitLockerDiscoveryVolumeContents\BitLockerToGo.exe2⤵
- System Location Discovery: System Language Discovery
-
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4868-0-0x00007FF7B0B10000-0x00007FF7B1840000-memory.dmp
memory/4868-1-0x00007FF7B0B10000-0x00007FF7B1840000-memory.dmp
memory/4868-7-0x00007FF7B0B10000-0x00007FF7B1840000-memory.dmp
memory/6028-4-0x0000000000E30000-0x0000000000E87000-memory.dmp
memory/6028-8-0x0000000000E30000-0x0000000000E87000-memory.dmp
memory/6028-6-0x0000000000E30000-0x0000000000E87000-memory.dmp
memory/6028-9-0x0000000000E30000-0x0000000000E87000-memory.dmp