General
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Target
2024-12-13_7089e64c176cdf1938e712196c246bcf_darkside
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Size
147KB
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Sample
241213-d1sfbsypel
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MD5
7089e64c176cdf1938e712196c246bcf
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SHA1
82ca26f593103d27d81460eb144efbccb1533e03
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SHA256
222416505b9368d2b6c19b361158dec5bffedacd44afa447c292d4f0b5288f05
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SHA512
16f1e1652d0579c59048ce8377eed68013f7edce3ca80418b699152cf69208cd7b8191df06b4ab4c05a2f31d76496bec14c5b3935b30d24104847fb13ceca2a3
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SSDEEP
3072:z6glyuxE4GsUPnliByocWepBdmmmuHu7i0XS1:z6gDBGpvEByocWeDdmmmfS1
Behavioral task
behavioral1
Sample
2024-12-13_7089e64c176cdf1938e712196c246bcf_darkside.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-12-13_7089e64c176cdf1938e712196c246bcf_darkside.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
C:\4xdd7DWuD.README.txt
Extracted
C:\4xdd7DWuD.README.txt
Targets
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Target
2024-12-13_7089e64c176cdf1938e712196c246bcf_darkside
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Size
147KB
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MD5
7089e64c176cdf1938e712196c246bcf
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SHA1
82ca26f593103d27d81460eb144efbccb1533e03
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SHA256
222416505b9368d2b6c19b361158dec5bffedacd44afa447c292d4f0b5288f05
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SHA512
16f1e1652d0579c59048ce8377eed68013f7edce3ca80418b699152cf69208cd7b8191df06b4ab4c05a2f31d76496bec14c5b3935b30d24104847fb13ceca2a3
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SSDEEP
3072:z6glyuxE4GsUPnliByocWepBdmmmuHu7i0XS1:z6gDBGpvEByocWeDdmmmfS1
Score10/10-
Renames multiple (328) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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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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Executes dropped EXE
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Loads dropped DLL
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Drops desktop.ini file(s)
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Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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