General
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Target
ccea84d83eefe536861c98878567fcb7e5b0bffb88195875068ed6b14870c208.zip
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Size
1.3MB
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Sample
231013-rz8yksad8v
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MD5
f3ec1281ba9ea7903644d5b1f2f2b21a
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SHA1
c6f84cac59b796858234a09b4dcf60d0ca84189b
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SHA256
2d52de3994a165bb3159ec043e64464fbdf991f7384bc67bad4aeeda89bc42ee
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SHA512
246b6edab632f66486bf6b9ff731530c8d97ed2574d854bf58d18d3b58d8881eb4c980c880e4868bd7e3f3b0592ad642cc298f4ba7f29238c502407c05b9a59b
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SSDEEP
24576:D4DTGEABRlhmfZ6mGHfkenqx1ZX8P5TgwaszEWRfxrNnNYCV:D4DqESpu6mG/nqxzX8PvJZX
Static task
static1
Behavioral task
behavioral1
Sample
ccea84d83eefe536861c98878567fcb7e5b0bffb88195875068ed6b14870c208.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
ccea84d83eefe536861c98878567fcb7e5b0bffb88195875068ed6b14870c208.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
breha
77.91.124.55:19071
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
kukish
77.91.124.55:19071
Extracted
redline
pixelscloud
85.209.176.171:80
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
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Targets
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Target
ccea84d83eefe536861c98878567fcb7e5b0bffb88195875068ed6b14870c208.exe
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Size
1.3MB
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MD5
11f605dd5a084a95a8b2574aedcf2b3a
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SHA1
d5fe836a33e37242d4c7717012bc9714842af834
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SHA256
ccea84d83eefe536861c98878567fcb7e5b0bffb88195875068ed6b14870c208
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SHA512
690b9fc95615625a6d2485fa5f61aba1d683ffce3e247442cbc53a28f0d8cd2d70269b24fc46c3e62addafdf72b2812d58e925c2f1afde2cfbc061fcc3841666
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SSDEEP
24576:FycSLn2AopGxp1AM0ujSFhUPB+mYPH5xvbLfXdoltpkHdTLPnuB/q0Mq8PTK:gfr2AoYPd0ujSFhyB+3PHPzLfNolPwdB
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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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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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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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Uses the VBS compiler for execution
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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 Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
5Scripting
1Subvert Trust Controls
1Install Root Certificate
1