General
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Target
1bb875b1bab7c9830d28f34621691fbce7b761966ec880a0ba6627f702f1456c
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Size
173KB
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Sample
221125-q7w4bacc87
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MD5
21dd3cc3f066596bb2d165303aa05b4f
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SHA1
57f62971f6b2b2c764f49c9bd53f9e5d7187d829
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SHA256
1bb875b1bab7c9830d28f34621691fbce7b761966ec880a0ba6627f702f1456c
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SHA512
39e6231fcc539fb10ed9046aae5ac6ebaaf6397e932b23f752574695a4621dcb4d7ce7890cf52e467abf11f6b4f612d01c9d3051f36e510ff9f554447d3ec9c1
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SSDEEP
3072:SjCwPvtVvHNshoO5xLcQ2aoj8B5Y277hQfyv+g5tDsdzH:SL1VHNwdLcQ2lUm2/iKvdtD
Static task
static1
Behavioral task
behavioral1
Sample
1bb875b1bab7c9830d28f34621691fbce7b761966ec880a0ba6627f702f1456c.exe
Resource
win10-20220901-en
Malware Config
Extracted
redline
KRIPT
212.8.246.157:32348
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auth_value
80ebe4bab7a98a7ce9c75989ff9f40b4
Extracted
amadey
3.50
193.56.146.194/h49vlBP/index.php
Targets
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Target
1bb875b1bab7c9830d28f34621691fbce7b761966ec880a0ba6627f702f1456c
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Size
173KB
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MD5
21dd3cc3f066596bb2d165303aa05b4f
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SHA1
57f62971f6b2b2c764f49c9bd53f9e5d7187d829
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SHA256
1bb875b1bab7c9830d28f34621691fbce7b761966ec880a0ba6627f702f1456c
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SHA512
39e6231fcc539fb10ed9046aae5ac6ebaaf6397e932b23f752574695a4621dcb4d7ce7890cf52e467abf11f6b4f612d01c9d3051f36e510ff9f554447d3ec9c1
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SSDEEP
3072:SjCwPvtVvHNshoO5xLcQ2aoj8B5Y277hQfyv+g5tDsdzH:SL1VHNwdLcQ2lUm2/iKvdtD
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Detect Amadey credential stealer module
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Detects Smokeloader packer
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Looks for VirtualBox Guest Additions in registry
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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Drops startup file
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Loads dropped DLL
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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