General
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Target
LosslessScaling.exe
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Size
964KB
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Sample
241117-af9bka1ken
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MD5
14e7f07fc2edea093c10884496a545df
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SHA1
19d4fd25e155686512fe478b27bb74266c1dc2d5
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SHA256
53ceb0f5acd80d1aa643781e46dbd3da47a80e2f86d2519c362a4175154be2af
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SHA512
89b3bba013df9f4ab9aaa4633bbca9f39d2772db98101fe38c3ed4110e45cbfc39bc8f17ef88e334f4f317a9624d06727d5eb85f9f51a2be9097d145165353d1
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SSDEEP
12288:VjolzEDS4MCLSyf6mOuGyW38yHJc+CKtOaO5Z7WhaGwnzE4ZbuRCwmhI2J+0sDJr:Vol6tMCLPf1Oi32OvzTo4ZiRlT/dHP
Static task
static1
Behavioral task
behavioral1
Sample
LosslessScaling.exe
Resource
win10ltsc2021-20241023-es
Malware Config
Targets
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Target
LosslessScaling.exe
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Size
964KB
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MD5
14e7f07fc2edea093c10884496a545df
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SHA1
19d4fd25e155686512fe478b27bb74266c1dc2d5
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SHA256
53ceb0f5acd80d1aa643781e46dbd3da47a80e2f86d2519c362a4175154be2af
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SHA512
89b3bba013df9f4ab9aaa4633bbca9f39d2772db98101fe38c3ed4110e45cbfc39bc8f17ef88e334f4f317a9624d06727d5eb85f9f51a2be9097d145165353d1
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SSDEEP
12288:VjolzEDS4MCLSyf6mOuGyW38yHJc+CKtOaO5Z7WhaGwnzE4ZbuRCwmhI2J+0sDJr:Vol6tMCLPf1Oi32OvzTo4ZiRlT/dHP
Score8/10-
Downloads MZ/PE file
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A potential corporate email address has been identified in the URL: [email protected]
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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System Binary Proxy Execution: wuauclt
Abuse Wuauclt to proxy execution of malicious code.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Query Registry
4Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1