General
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Target
b5019c0273e01b49279aad834879eef43e73fd4b9187dc89ed0b07c88a8c9781
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Size
261KB
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Sample
231012-s9hptahg3x
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MD5
cae37882ec22810e535b113d13d784d1
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SHA1
176b2c8188b71fa3c342358c20ba40b62fafb044
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SHA256
b5019c0273e01b49279aad834879eef43e73fd4b9187dc89ed0b07c88a8c9781
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SHA512
4d410f0bdc7e370b2bcb3357887e9c5caf36f9e65430ceb05eb8b414b9c9f0db3c608b7fda6b51263e32d20200ce89e7f941538cf82054a5898269d2a1f98569
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SSDEEP
6144:ufvJm09zORs+z/TMify9DAOZqQWUKGR/8/:uHw09CK5NiEF/8/
Static task
static1
Behavioral task
behavioral1
Sample
b5019c0273e01b49279aad834879eef43e73fd4b9187dc89ed0b07c88a8c9781.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b5019c0273e01b49279aad834879eef43e73fd4b9187dc89ed0b07c88a8c9781.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
kukish
77.91.124.55:19071
Extracted
redline
pixelscloud2.0
85.209.176.128:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
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
breha
77.91.124.55:19071
Targets
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Target
b5019c0273e01b49279aad834879eef43e73fd4b9187dc89ed0b07c88a8c9781
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Size
261KB
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MD5
cae37882ec22810e535b113d13d784d1
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SHA1
176b2c8188b71fa3c342358c20ba40b62fafb044
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SHA256
b5019c0273e01b49279aad834879eef43e73fd4b9187dc89ed0b07c88a8c9781
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SHA512
4d410f0bdc7e370b2bcb3357887e9c5caf36f9e65430ceb05eb8b414b9c9f0db3c608b7fda6b51263e32d20200ce89e7f941538cf82054a5898269d2a1f98569
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SSDEEP
6144:ufvJm09zORs+z/TMify9DAOZqQWUKGR/8/:uHw09CK5NiEF/8/
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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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Glupteba payload
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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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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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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Drops file in System32 directory
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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
1