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General
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Target
a18a6bacc0d8b1dd4544cdf1e178a98a36b575b5be8b307c27c65455b1307616
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Size
194KB
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Sample
240429-sqcz8aeb4v
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MD5
e990e7571cdb06c5d0f093176cecf414
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SHA1
409fc0816adbf05ac1586112044401ecb90c8022
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SHA256
a18a6bacc0d8b1dd4544cdf1e178a98a36b575b5be8b307c27c65455b1307616
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SHA512
9719fb45a0cd79ba8d51c3d052fe76dcb6d1b5b677a5398cc4fdbe6373d8763d2b0c3375929f41c5a0e46237b4a3f660b0b7f6a4f8a24ea47d52074da69baa64
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SSDEEP
3072:A6glyuxE4GsUPnliByocWepzdBaChENI/NBpke:A6gDBGpvEByocWelq+V
Behavioral task
behavioral1
Sample
a18a6bacc0d8b1dd4544cdf1e178a98a36b575b5be8b307c27c65455b1307616.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
a18a6bacc0d8b1dd4544cdf1e178a98a36b575b5be8b307c27c65455b1307616.exe
Resource
win11-20240419-en
Malware Config
Targets
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Target
a18a6bacc0d8b1dd4544cdf1e178a98a36b575b5be8b307c27c65455b1307616
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Size
194KB
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MD5
e990e7571cdb06c5d0f093176cecf414
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SHA1
409fc0816adbf05ac1586112044401ecb90c8022
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SHA256
a18a6bacc0d8b1dd4544cdf1e178a98a36b575b5be8b307c27c65455b1307616
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SHA512
9719fb45a0cd79ba8d51c3d052fe76dcb6d1b5b677a5398cc4fdbe6373d8763d2b0c3375929f41c5a0e46237b4a3f660b0b7f6a4f8a24ea47d52074da69baa64
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SSDEEP
3072:A6glyuxE4GsUPnliByocWepzdBaChENI/NBpke:A6gDBGpvEByocWelq+V
Score9/10-
Renames multiple (639) 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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Drops desktop.ini file(s)
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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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