General
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Target
b3d631cdece04c99a3e7ac5cea8d3bee0536c5c98e4413ebe869355a0cb1800d
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Size
685KB
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Sample
221202-r13sysbf2x
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MD5
a6b4bc29b658725bededeb0c0ff0c351
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SHA1
879f8dbc2f7ec45f4b12c3e6ed1c65e775c93036
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SHA256
b3d631cdece04c99a3e7ac5cea8d3bee0536c5c98e4413ebe869355a0cb1800d
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SHA512
2c657d7ec6b747f4c22d778b74f788e6898ccdc36086d92e734a12f31b1592233be2c61a2e22c5dcd0b753be530b38bbf1a5488b0db83ea2adaf802d6b29e356
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SSDEEP
12288:3odmc22J9eWYo7R/LvqZynM8/kjAk2gQ1wwc3OqitK0bpxjmCAhp:3oMA92o7RDqZEM8/kZQ1i3CkCpxjmz
Behavioral task
behavioral1
Sample
b3d631cdece04c99a3e7ac5cea8d3bee0536c5c98e4413ebe869355a0cb1800d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b3d631cdece04c99a3e7ac5cea8d3bee0536c5c98e4413ebe869355a0cb1800d.exe
Resource
win10v2004-20220812-en
Malware Config
Targets
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Target
b3d631cdece04c99a3e7ac5cea8d3bee0536c5c98e4413ebe869355a0cb1800d
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Size
685KB
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MD5
a6b4bc29b658725bededeb0c0ff0c351
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SHA1
879f8dbc2f7ec45f4b12c3e6ed1c65e775c93036
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SHA256
b3d631cdece04c99a3e7ac5cea8d3bee0536c5c98e4413ebe869355a0cb1800d
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SHA512
2c657d7ec6b747f4c22d778b74f788e6898ccdc36086d92e734a12f31b1592233be2c61a2e22c5dcd0b753be530b38bbf1a5488b0db83ea2adaf802d6b29e356
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SSDEEP
12288:3odmc22J9eWYo7R/LvqZynM8/kjAk2gQ1wwc3OqitK0bpxjmCAhp:3oMA92o7RDqZEM8/kZQ1i3CkCpxjmz
Score10/10-
Detect Neshta payload
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Modifies system executable filetype association
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Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Drops file in System32 directory
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