General
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Target
b0571ebb197957db2593bbf6db93c83e802e44fbdd3523b002234ea67c414dcd
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Size
1014KB
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Sample
231003-egw5vagb4w
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MD5
3b86e358dce0351846c939d231254995
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SHA1
0782fa15bf0fd6fcfcdabe898e3d0f7e17061cd3
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SHA256
b0571ebb197957db2593bbf6db93c83e802e44fbdd3523b002234ea67c414dcd
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SHA512
76efdd087c75dc8e7b526f5919465c5991661da18d0b2fd818aeee085da8f4ea61aaddafaa50fc54f3c4a54251dc5c389c4f9559cfaffa3b61f00138c7b654b9
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SSDEEP
24576:Ny5ghzwHU67b2WcjU5kVh7nQKWjnvAYhi:o8wH/7b2jIkVhjQKWjnvAY
Static task
static1
Behavioral task
behavioral1
Sample
b0571ebb197957db2593bbf6db93c83e802e44fbdd3523b002234ea67c414dcd.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
jordan
77.91.124.55:19071
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
http://77.91.68.78/help/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Targets
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Target
b0571ebb197957db2593bbf6db93c83e802e44fbdd3523b002234ea67c414dcd
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Size
1014KB
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MD5
3b86e358dce0351846c939d231254995
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SHA1
0782fa15bf0fd6fcfcdabe898e3d0f7e17061cd3
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SHA256
b0571ebb197957db2593bbf6db93c83e802e44fbdd3523b002234ea67c414dcd
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SHA512
76efdd087c75dc8e7b526f5919465c5991661da18d0b2fd818aeee085da8f4ea61aaddafaa50fc54f3c4a54251dc5c389c4f9559cfaffa3b61f00138c7b654b9
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SSDEEP
24576:Ny5ghzwHU67b2WcjU5kVh7nQKWjnvAYhi:o8wH/7b2jIkVhjQKWjnvAY
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Detects Healer an antivirus disabler dropper
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1