General
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Target
https://github.com/RcsMonster/Bitecoin-Payment-Get-Api/blob/main/Bitecoin%20Api%20Payment%20Pay/GoUrl/BitecoinPaymentApi%E2%80%AEnls..scr
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Sample
221017-smnybacdcl
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://github.com/RcsMonster/Bitecoin-Payment-Get-Api/blob/main/Bitecoin%20Api%20Payment%20Pay/GoUrl/BitecoinPaymentApi%E2%80%AEnls..scr
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
https://github.com/RcsMonster/Bitecoin-Payment-Get-Api/blob/main/Bitecoin%20Api%20Payment%20Pay/GoUrl/BitecoinPaymentApi%E2%80%AEnls..scr
Resource
win10v2004-20220812-en
Malware Config
Extracted
asyncrat
0.5.7B
SecurityHealthSeurvice
217.64.31.3:8437
SecurityHealthSeurvice
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delay
3
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install
false
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install_file
SecurityHealthSeurvice.exe
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install_folder
%AppData%
Extracted
redline
dEFENDER
20.19.164.86:22616
Extracted
asyncrat
0.5.7B
System Guard Runtime
85.105.88.221:2531
System Guard Runtime
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delay
3
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install
false
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install_file
System Guard Runtime
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install_folder
%AppData%
Extracted
oski
zenginler.online/oski/
Extracted
blacknet
v3.7.0 Public
HacKed
http://zenginler.online/blacknet
BN[8e74b7adc9cdf87b]
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antivm
false
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elevate_uac
false
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install_name
WindowsUpdate.exe
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splitter
|BN|
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start_name
e162b1333458a713bc6916cc8ac4110c
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startup
false
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usb_spread
false
Targets
-
-
Target
https://github.com/RcsMonster/Bitecoin-Payment-Get-Api/blob/main/Bitecoin%20Api%20Payment%20Pay/GoUrl/BitecoinPaymentApi%E2%80%AEnls..scr
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BlackNET payload
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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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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Async RAT payload
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of SetThreadContext
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