General
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Target
ecfPJqv.bin.zip
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Size
25KB
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Sample
220214-s41y7sbcbl
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MD5
7c347349047a69e1e0098e2f9b3edc98
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SHA1
957d3881bcd64125967ade06c956bbbc75eca7ed
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SHA256
f32f50289e094e4ad347912d4a13edf1ba4ee273a9f330d2d6e81226a1ffe6eb
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SHA512
0fcbb9d2988c86742bdab155d9a603f8004f8db0743376fa4d7250583457d2d5fc44f01bb629afae9e97f97b443c1b7f7df44f7f2129f25c06a4df72778bd9c5
Static task
static1
Behavioral task
behavioral1
Sample
ecfPJqv.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
ecfPJqv.exe
Resource
win10v2004-en-20220112
Malware Config
Extracted
C:\$Recycle.Bin\README_5326619.txt
33Ui4qyDn3UNJgjY8UJJLsC5xydbQTgQKP
Extracted
C:\$Recycle.Bin\README_7639322.txt
33Ui4qyDn3UNJgjY8UJJLsC5xydbQTgQKP
Targets
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Target
ecfPJqv.bin
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Size
53KB
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MD5
11fea5d1914bb2a69c21d33e4d57075e
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SHA1
0805389d789d5d7cc1445c0b49563f8646975613
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SHA256
9378b1a61cd599f6b2f21f7449d6cf35d260a7096aa1fdb9dfa2743457dfc9fc
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SHA512
43fd021fd27a2cb5d56da23ab5dfe27efce0d57252ae25f139277f90658f2350153c781433d2dd4913bb5f79660ce861613d31d143d3ed207bc7b42ad1854bbe
Score10/10-
Modifies boot configuration data using bcdedit
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Disables Task Manager via registry modification
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Adds Run key to start application
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Drops desktop.ini file(s)
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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