General
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Target
NEAS.d4d0c42bbfa13c0ab600d72198a95580_JC.exe
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Size
1.2MB
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Sample
231105-d2alxacc75
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MD5
d4d0c42bbfa13c0ab600d72198a95580
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SHA1
b5659e95591b329ed7e21536c80c72dfbc958150
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SHA256
5d9c968b49dc856c5e41e8d8d3512b244461405eb60951cc6970e0242b18d695
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SHA512
5494297170cb99a5282536f5533311a8757294816c256842c09be5a373687ac74a8fe11976e23ab96f124dbc87195540530864c09edfb4d93b8f125923f3543d
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SSDEEP
24576:ayexhVM/ncnNLJoz6OeYRYm7Wtdrs2ZelDZuJX:hA7MvgS6OeYRYm7Wtm2ZelDYJ
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.d4d0c42bbfa13c0ab600d72198a95580_JC.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
Extracted
amadey
3.89
http://77.91.124.1/theme/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
NEAS.d4d0c42bbfa13c0ab600d72198a95580_JC.exe
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Size
1.2MB
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MD5
d4d0c42bbfa13c0ab600d72198a95580
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SHA1
b5659e95591b329ed7e21536c80c72dfbc958150
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SHA256
5d9c968b49dc856c5e41e8d8d3512b244461405eb60951cc6970e0242b18d695
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SHA512
5494297170cb99a5282536f5533311a8757294816c256842c09be5a373687ac74a8fe11976e23ab96f124dbc87195540530864c09edfb4d93b8f125923f3543d
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SSDEEP
24576:ayexhVM/ncnNLJoz6OeYRYm7Wtdrs2ZelDZuJX:hA7MvgS6OeYRYm7Wtm2ZelDYJ
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1