General
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Target
d516adde1e35e7bd6312689d4512c83b.exe
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Size
246KB
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Sample
230929-xpjtladh9s
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MD5
d516adde1e35e7bd6312689d4512c83b
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SHA1
4c45d91c69ad111093439675eb134ac458f93307
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SHA256
aaede6629fd9fb8cf88fcea08c992b38be88aa35eb91fc446cdf0e39ca262f67
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SHA512
c29cd69d2d3924a0e6a4f10800fbbe66bc25693876a5fb803115745f8ad067eaabf542abfcdf08c054749e236d87c3c7fdc29d2c906ae03b4c723f68d47f7d26
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SSDEEP
6144:UIz4SHy5uoBMFGV5PEkIXEHvZAO+4aYLVs0BC+:uCmuoBMUOMxHs0BC+
Static task
static1
Behavioral task
behavioral1
Sample
d516adde1e35e7bd6312689d4512c83b.exe
Resource
win7-20230831-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
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
redline
YT LOGS CLOUD
176.123.4.46:33783
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auth_value
f423cd8452a39820862c1ea501db4ccf
Extracted
redline
gruha
77.91.124.55:19071
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auth_value
2f4cf2e668a540e64775b27535cc6892
Extracted
redline
luska
77.91.124.55:19071
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auth_value
a6797888f51a88afbfd8854a79ac9357
Targets
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Target
d516adde1e35e7bd6312689d4512c83b.exe
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Size
246KB
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MD5
d516adde1e35e7bd6312689d4512c83b
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SHA1
4c45d91c69ad111093439675eb134ac458f93307
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SHA256
aaede6629fd9fb8cf88fcea08c992b38be88aa35eb91fc446cdf0e39ca262f67
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SHA512
c29cd69d2d3924a0e6a4f10800fbbe66bc25693876a5fb803115745f8ad067eaabf542abfcdf08c054749e236d87c3c7fdc29d2c906ae03b4c723f68d47f7d26
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SSDEEP
6144:UIz4SHy5uoBMFGV5PEkIXEHvZAO+4aYLVs0BC+:uCmuoBMUOMxHs0BC+
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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XMRig Miner 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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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
4Scripting
1