Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
15-01-2025 06:31
Static task
static1
Behavioral task
behavioral1
Sample
b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914.exe
Resource
win7-20240708-en
General
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Target
b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914.exe
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Size
1.8MB
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MD5
92d3c45f84e7e4f066537f114f0ec480
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SHA1
4c767623da31a358421170fdcad8f7cfd506cb9f
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SHA256
b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914
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SHA512
4f1fcd326967f1dc5aef9e376cbf406aa350aca491df0ea9d5118b5fd82d4fb8299b3122db16e8919f02ccf93b8f1a6c9238be814488db71cca30bdfbcf5a1f3
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SSDEEP
49152:sf8DchNGx8v8+2r4wa2PCoBEy+Tw++qdoACG+9z5Is:sWchNGxE2rbnPCoCn+qdoAC79I
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
Signatures
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Lumma family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Wine b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2428 b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2428 b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914.exe"C:\Users\Admin\AppData\Local\Temp\b251843550c238bfd204de78d7d084ff737936ebd19fa983ef4c34930e792914.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2428
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b