General
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Target
736ea4918754271584615622fca280fb272f613f83bdb2b867fe1131482b4c3d
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Size
139KB
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Sample
220128-y2hyhaceem
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MD5
920e473f3a483937a27ab65c0e170a38
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SHA1
8bb6fcf2e3b1c0606822dda606b29139d85b12f6
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SHA256
736ea4918754271584615622fca280fb272f613f83bdb2b867fe1131482b4c3d
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SHA512
20a3c1e4f25f810b48990bd3f10dbbd685243ac62731e2cd8c2e8482f233c7533173bf58a92c8c7886c301c8b8f175ff0d2ab6e12680ace0bf8c0a0fe5e03f91
Static task
static1
Behavioral task
behavioral1
Sample
736ea4918754271584615622fca280fb272f613f83bdb2b867fe1131482b4c3d.exe
Resource
win7-en-20211208
Malware Config
Extracted
C:\AEEPQ-DECRYPT.txt
http://gandcrabmfe6mnef.onion/79dc07b34ecc8101
Extracted
C:\DEDHUI-DECRYPT.txt
http://gandcrabmfe6mnef.onion/1d7bd7c6874cdb0d
Targets
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Target
736ea4918754271584615622fca280fb272f613f83bdb2b867fe1131482b4c3d
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Size
139KB
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MD5
920e473f3a483937a27ab65c0e170a38
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SHA1
8bb6fcf2e3b1c0606822dda606b29139d85b12f6
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SHA256
736ea4918754271584615622fca280fb272f613f83bdb2b867fe1131482b4c3d
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SHA512
20a3c1e4f25f810b48990bd3f10dbbd685243ac62731e2cd8c2e8482f233c7533173bf58a92c8c7886c301c8b8f175ff0d2ab6e12680ace0bf8c0a0fe5e03f91
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suricata: ET MALWARE [eSentire] Win32/GandCrab v4/5 Ransomware CnC Activity
suricata: ET MALWARE [eSentire] Win32/GandCrab v4/5 Ransomware CnC Activity
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Drops startup file
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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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Sets desktop wallpaper using registry
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