General
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Target
Noob.rar
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Size
229KB
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Sample
250113-fn57rsxjfv
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MD5
730fc7449475b23b30cf3a8e81b6f52a
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SHA1
c6b47debd604cc8612c80096b7bc9150c8731ac5
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SHA256
e374b2e875ac81359fadd54cb01e746af430034cf94e7bcc881cf08996c5cc45
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SHA512
22af8ba571b85448dff1c98b7c822afa16e261b85541da9973cd087fb1d53f3fc0ef5fbf25aa50562e70d8c4f158b5e6f2faceb5b5ff996102aa6544f5b596b7
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SSDEEP
6144:aRPrdERTINWv0h3NR8jYBPAdpKa6TmQ/XnL+DASR:aJr+eNWsdHAYBPA6/S4XnL+0A
Static task
static1
Behavioral task
behavioral1
Sample
BootstrapperV1.23.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
BootstrapperV1.23.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
BootstrapperV1.23.exe
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Size
800KB
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MD5
02c70d9d6696950c198db93b7f6a835e
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SHA1
30231a467a49cc37768eea0f55f4bea1cbfb48e2
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SHA256
8f2e28588f2303bd8d7a9b0c3ff6a9cb16fa93f8ddc9c5e0666a8c12d6880ee3
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SHA512
431d9b9918553bff4f4a5bc2a5e7b7015f8ad0e2d390bb4d5264d08983372424156524ef5587b24b67d1226856fc630aaca08edc8113097e0094501b4f08efeb
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SSDEEP
12288:qhd8cjaLXVh84wEFkW1mocaBj6WtiRPpptHxQ0z:2ycjar84w5W4ocaBj6y2tHDz
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Event Triggered Execution: Image File Execution Options Injection
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Privilege Escalation
Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Discovery
Browser Information Discovery
1Network Share Discovery
1Query Registry
6System Information Discovery
7System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
1