Analysis
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max time kernel
170s -
max time network
140s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
11-02-2022 06:35
Static task
static1
Behavioral task
behavioral1
Sample
b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe
Resource
win10v2004-en-20220113
General
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Target
b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe
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Size
55KB
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MD5
1a3001e5db153d751c84c084ae979c4b
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SHA1
c83135b6ec77580fa32a24687fd4c8dc60a0e44b
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SHA256
b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e
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SHA512
7a37c2dd262d48ee2b01202df1b5790d8d5a050a68defe7a5cc4c6a38eaa221ba621ae3eb23549e8f84cffbdf31a413681a934254f8b5a26f22288e291c663c1
Malware Config
Extracted
C:\how_to_back_files.html
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe Set value (str) \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe" b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe -
Drops desktop.ini file(s) 13 IoCs
description ioc Process File opened for modification C:\Users\Public\Recorded TV\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\Downloads\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\Pictures\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\Music\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\Videos\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\Libraries\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\Documents\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe File opened for modification C:\Users\Public\Desktop\desktop.ini b977cc4a77fe9d850ca4f28d8434b6d11a8f5844bcbc3e1e8f346b54679a148e.exe