Analysis
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max time kernel
61s -
max time network
62s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
04-01-2025 11:27
General
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Target
Bootstrapp.exe
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Size
303KB
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MD5
8b4b611f189dc2c0da8f0418a4f75a48
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SHA1
67da157c8da2ee1deb30472e06cacca5c1918d5f
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SHA256
c06c92f33a0f706400bac3cb9174e27d95a995bd69886bd7e779638813483c78
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SHA512
93cd273d5d0525e92340434cb4a255c8d2dad8db24a2cbb0d78a1a5be41ecdafd835971bed638e98e546bfdcd59151a8d2219a4fc307a50b8e22b6b928136e58
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SSDEEP
6144:3LNSm2AVeGORRHHtxOUH5UBfcoRby/19aFX:3xnBGRRHOBfBGO
Malware Config
Extracted
lumma
https://cloudewahsj.shop/api
https://rabidcowse.shop/api
https://noisycuttej.shop/api
https://tirepublicerj.shop/api
https://framekgirus.shop/api
https://wholersorie.shop/api
https://abruptyopsn.shop/api
https://nearycrepso.shop/api
Extracted
lumma
https://abruptyopsn.shop/api
https://wholersorie.shop/api
https://framekgirus.shop/api
https://tirepublicerj.shop/api
https://noisycuttej.shop/api
https://rabidcowse.shop/api
https://cloudewahsj.shop/api
Signatures
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Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
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Lumma family
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Program crash 1 IoCs
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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.
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 24 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of FindShellTrayWindow 36 IoCs
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Suspicious use of SendNotifyMessage 36 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Bootstrapp.exe"C:\Users\Admin\AppData\Local\Temp\Bootstrapp.exe"1⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3092 -s 12642⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3092 -ip 30921⤵
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
184KB
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Filesize
308KB
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Filesize
184KB
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Filesize
308KB
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Filesize
348KB
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Filesize
348KB