Analysis
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max time kernel
115s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-09-2022 16:53
Behavioral task
behavioral1
Sample
HEUR-Trojan-Ransom.MSIL.Agent.gen-b43853b0cf911db59117c70e34e373c47235ceff58f226d2bb72abb5f0c49416.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
HEUR-Trojan-Ransom.MSIL.Agent.gen-b43853b0cf911db59117c70e34e373c47235ceff58f226d2bb72abb5f0c49416.exe
Resource
win10v2004-20220812-en
General
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Target
HEUR-Trojan-Ransom.MSIL.Agent.gen-b43853b0cf911db59117c70e34e373c47235ceff58f226d2bb72abb5f0c49416.exe
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Size
14KB
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MD5
1d67ad9ff37e4fd8c3d6b2eeaea6ef97
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SHA1
b8e7d26fd11bc747662665dd24fa7b46e99522cb
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SHA256
b43853b0cf911db59117c70e34e373c47235ceff58f226d2bb72abb5f0c49416
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SHA512
489641c86fe8619cc25439625af0ab8bf6bd36135319c0fd46602275772ad6a8a0bf18e4762ddb352a11215619aa92bb8c1fdbd0ba808adafaf117cf64f01dd4
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SSDEEP
192:AqX2hHT/DAZb6R/NjkxizbNjL1VhS8MC3fV6nopLCRntOwyfNnBq:76z/0Zb6BiozBNVtMMfkn4ItO/fJB
Malware Config
Signatures
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LegionLocker
Ransomware family active in 2021.
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Modifies extensions of user files 2 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\UninstallEdit.raw => C:\Users\Admin\Pictures\UninstallEdit.raw.Legion HEUR-Trojan-Ransom.MSIL.Agent.gen-b43853b0cf911db59117c70e34e373c47235ceff58f226d2bb72abb5f0c49416.exe File renamed C:\Users\Admin\Pictures\CompressFormat.png => C:\Users\Admin\Pictures\CompressFormat.png.Legion HEUR-Trojan-Ransom.MSIL.Agent.gen-b43853b0cf911db59117c70e34e373c47235ceff58f226d2bb72abb5f0c49416.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.MSIL.Agent.gen-b43853b0cf911db59117c70e34e373c47235ceff58f226d2bb72abb5f0c49416.exe"C:\Users\Admin\AppData\Local\Temp\HEUR-Trojan-Ransom.MSIL.Agent.gen-b43853b0cf911db59117c70e34e373c47235ceff58f226d2bb72abb5f0c49416.exe"1⤵
- Modifies extensions of user files
PID:4740