Resubmissions
13-06-2023 15:08
230613-sh5ehagg67 1012-06-2023 12:37
230612-ptx8sacc46 1009-06-2023 19:42
230609-yevzjsea3z 1008-06-2023 16:59
230608-vhg1bahg5z 1007-06-2023 18:26
230607-w3ealaec62 1007-06-2023 18:23
230607-w1vjsseg31 1006-06-2023 14:12
230606-rjb9nsea66 1005-06-2023 13:48
230605-q395dagh57 1002-06-2023 11:55
230602-n3t22sbe8z 1030-05-2023 13:02
230530-p98pfsaa3x 10General
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Target
a.bin
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Size
5KB
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Sample
230608-vhg1bahg5z
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MD5
8ce1f6882edc51f701bbe648e40dd133
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SHA1
496b3df4657e9d11df14a8ad267061d97249b511
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SHA256
188e97ba18d7394cb3949e66c8aeb062e3ea8675371d0ee2b5126b52366530ae
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SHA512
5826ea307fa12db5a8005fae8758314c0810e956ead3504fda7cadaccdbe737d609dfdfdc51996ab2eb350eae20398f8fbb97b16aa01f2af373c1ba20767d7d6
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SSDEEP
48:6jtGAK8lb9ivcfaFSfkQLJhyPFlL8thCb/IExQpwOulavTqXSfbNtm:OI0iUaakQqDgtmQpmsvNzNt
Static task
static1
Behavioral task
behavioral1
Sample
a.exe
Resource
win10-20230220-en
Malware Config
Extracted
https://transparenciacanaa.com.br/cidadejunina/js/vendor/debug2.ps1
Extracted
remcos
RemoteHost
pekonomiana.duckdns.org:30491
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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install_path
%Temp%
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Rmc-EORWFM
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Extracted
remcos
RemotefHostf
94.142.138.111:5701
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
rfmcos.exe
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copy_folder
Rfmcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
true
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Rmcf-6KJV62
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Extracted
redline
muha
83.97.73.129:19068
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auth_value
3c237e5fecb41481b7af249e79828a46
Extracted
redline
crazy
83.97.73.129:19068
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auth_value
66bc4d9682ea090eef64a299ece12fdd
Extracted
redline
duha
83.97.73.129:19068
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auth_value
aafe99874c3b8854069470882e00246c
Extracted
warzonerat
193.42.32.191:8282
Targets
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Target
a.bin
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Size
5KB
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MD5
8ce1f6882edc51f701bbe648e40dd133
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SHA1
496b3df4657e9d11df14a8ad267061d97249b511
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SHA256
188e97ba18d7394cb3949e66c8aeb062e3ea8675371d0ee2b5126b52366530ae
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SHA512
5826ea307fa12db5a8005fae8758314c0810e956ead3504fda7cadaccdbe737d609dfdfdc51996ab2eb350eae20398f8fbb97b16aa01f2af373c1ba20767d7d6
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SSDEEP
48:6jtGAK8lb9ivcfaFSfkQLJhyPFlL8thCb/IExQpwOulavTqXSfbNtm:OI0iUaakQqDgtmQpmsvNzNt
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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Warzone RAT payload
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Downloads MZ/PE file
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Stops running service(s)
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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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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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