General
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Target
2024-09-14_7846b146a31b75e9c8617e9b418fb3f1_darkside
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Size
146KB
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Sample
240914-jftqjstcje
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MD5
7846b146a31b75e9c8617e9b418fb3f1
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SHA1
e3693398aa8ea823945ffc938a3d8ea6e378a039
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SHA256
a88c337c37e65b1ed0a7083125000e0d1284a9d89770a9ef0f8ea689405c558a
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SHA512
158d4d1d7343b1a23ccccc749f51a42dac7a2d9ef9750bd369459ab15d602a3cef105167901a2275ae1b6eee7b3872611f09944f646c645ab4913b6df834c7e9
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SSDEEP
3072:l6glyuxE4GsUPnliByocWepHpfr3dmPbBxCA:l6gDBGpvEByocWe1pfr3YPVcA
Behavioral task
behavioral1
Sample
2024-09-14_7846b146a31b75e9c8617e9b418fb3f1_darkside.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-09-14_7846b146a31b75e9c8617e9b418fb3f1_darkside.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
2024-09-14_7846b146a31b75e9c8617e9b418fb3f1_darkside
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Size
146KB
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MD5
7846b146a31b75e9c8617e9b418fb3f1
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SHA1
e3693398aa8ea823945ffc938a3d8ea6e378a039
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SHA256
a88c337c37e65b1ed0a7083125000e0d1284a9d89770a9ef0f8ea689405c558a
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SHA512
158d4d1d7343b1a23ccccc749f51a42dac7a2d9ef9750bd369459ab15d602a3cef105167901a2275ae1b6eee7b3872611f09944f646c645ab4913b6df834c7e9
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SSDEEP
3072:l6glyuxE4GsUPnliByocWepHpfr3dmPbBxCA:l6gDBGpvEByocWe1pfr3YPVcA
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Renames multiple (299) 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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Drops file in System32 directory
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Sets desktop wallpaper using registry
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Suspicious use of NtSetInformationThreadHideFromDebugger
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