General
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Target
file.exe
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Size
1.4MB
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Sample
231012-mmvg7sdd6y
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MD5
48176e8e6fbea981ef18e00862cb4c8e
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SHA1
598c60b471c8d429b95a6fc2915a2e568e114868
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SHA256
b16b54175ba7bc8b86612c46a1c195010b6dc35d70f12d4269b3b9f2184e802c
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SHA512
11adc6b5e8aae2d68af43416bd3814315d4fc4bf88c236b68f4a662ef17e3bc075f228a113a84c03b5e557e06f145878cca7facbfea1c2dcf870aafc01225a17
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SSDEEP
24576:yydq8Eyryo3tKF8PWQm9lRDGwcmU3/EG1edXHGEvaXFAJ:Zdqoryo7utHfuPEGghvaX
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-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
pixelscloud2.0
85.209.176.128:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Targets
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Target
file.exe
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Size
1.4MB
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MD5
48176e8e6fbea981ef18e00862cb4c8e
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SHA1
598c60b471c8d429b95a6fc2915a2e568e114868
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SHA256
b16b54175ba7bc8b86612c46a1c195010b6dc35d70f12d4269b3b9f2184e802c
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SHA512
11adc6b5e8aae2d68af43416bd3814315d4fc4bf88c236b68f4a662ef17e3bc075f228a113a84c03b5e557e06f145878cca7facbfea1c2dcf870aafc01225a17
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SSDEEP
24576:yydq8Eyryo3tKF8PWQm9lRDGwcmU3/EG1edXHGEvaXFAJ:Zdqoryo7utHfuPEGghvaX
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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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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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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