General
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Target
423717f0a4826915f6cae7424a5c604b9636f8f37b4bfb1e39842d946ba347e3
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Size
1.4MB
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Sample
231013-zgvbgaaf29
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MD5
ac3f6d75fc04f3d198f67e530488a5f5
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SHA1
32eadc73e7e37d00e3b127cd332baa58e52772d9
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SHA256
423717f0a4826915f6cae7424a5c604b9636f8f37b4bfb1e39842d946ba347e3
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SHA512
8c775ce8efbe52d7eabc49b8868bc77d03425812cc8ce1d408be1464580a4b039d59ae82c6f9b06bfc77998d28e813b94bcf805fe1b76c85658b63b195c0304c
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SSDEEP
24576:yaxdGf1afsEKEIdw/KDxEt8A/HM0J5te8kOcMMcA4NEXBdi9AaGD5P03KQuG:xxdGNafAGb/JK8ncyV9A3d7QuG
Static task
static1
Behavioral task
behavioral1
Sample
423717f0a4826915f6cae7424a5c604b9636f8f37b4bfb1e39842d946ba347e3.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
423717f0a4826915f6cae7424a5c604b9636f8f37b4bfb1e39842d946ba347e3.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
amadey
3.89
http://77.91.68.52/mac/index.php
http://77.91.68.78/help/index.php
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install_dir
fefffe8cea
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install_file
explonde.exe
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strings_key
916aae73606d7a9e02a1d3b47c199688
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
monik
77.91.124.82:19071
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auth_value
da7d9ea0878f5901f1f8319d34bdccea
Extracted
redline
kukish
77.91.124.55:19071
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
pixelscloud
85.209.176.171:80
Targets
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Target
423717f0a4826915f6cae7424a5c604b9636f8f37b4bfb1e39842d946ba347e3
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Size
1.4MB
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MD5
ac3f6d75fc04f3d198f67e530488a5f5
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SHA1
32eadc73e7e37d00e3b127cd332baa58e52772d9
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SHA256
423717f0a4826915f6cae7424a5c604b9636f8f37b4bfb1e39842d946ba347e3
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SHA512
8c775ce8efbe52d7eabc49b8868bc77d03425812cc8ce1d408be1464580a4b039d59ae82c6f9b06bfc77998d28e813b94bcf805fe1b76c85658b63b195c0304c
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SSDEEP
24576:yaxdGf1afsEKEIdw/KDxEt8A/HM0J5te8kOcMMcA4NEXBdi9AaGD5P03KQuG:xxdGNafAGb/JK8ncyV9A3d7QuG
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect Mystic stealer payload
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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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SectopRAT payload
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Downloads MZ/PE file
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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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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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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
1Defense Evasion
Modify Registry
5Impair Defenses
2Disable or Modify Tools
2Subvert Trust Controls
1Install Root Certificate
1