General
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Target
15b6a6f126d51ba9676225ed9261822db9fca925b077ed63eda33a36c321a92e
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Size
1.5MB
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Sample
231023-xdcadacg8y
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MD5
14a44f07377641199902d77557ccce2f
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SHA1
bab56829d85439ba3cff3bcdc7f3f0967bad71ba
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SHA256
15b6a6f126d51ba9676225ed9261822db9fca925b077ed63eda33a36c321a92e
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SHA512
3fb5e5829f2fb427add6f5a869abd3e9b34df7860d8c3f60c10518accd3758e22b5948eb17832e0ba2dfbc9fc609c077a3b45746c42c7c473c1f0c9f1e18b802
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SSDEEP
24576:dyt4u3v+ue5RROVpUWmoJZQUkq8IlFyOgbssPm2wOAB2tYPe/4x+nQYui7WSaxJH:4t1WuAOrdV7y5bHx1AYtse/a+nQYu48
Static task
static1
Behavioral task
behavioral1
Sample
15b6a6f126d51ba9676225ed9261822db9fca925b077ed63eda33a36c321a92e.exe
Resource
win10-20231020-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
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
kinza
77.91.124.86:19084
Extracted
redline
YT&TEAM CLOUD
185.216.70.238:37515
Extracted
smokeloader
up3
Targets
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Target
15b6a6f126d51ba9676225ed9261822db9fca925b077ed63eda33a36c321a92e
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Size
1.5MB
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MD5
14a44f07377641199902d77557ccce2f
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SHA1
bab56829d85439ba3cff3bcdc7f3f0967bad71ba
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SHA256
15b6a6f126d51ba9676225ed9261822db9fca925b077ed63eda33a36c321a92e
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SHA512
3fb5e5829f2fb427add6f5a869abd3e9b34df7860d8c3f60c10518accd3758e22b5948eb17832e0ba2dfbc9fc609c077a3b45746c42c7c473c1f0c9f1e18b802
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SSDEEP
24576:dyt4u3v+ue5RROVpUWmoJZQUkq8IlFyOgbssPm2wOAB2tYPe/4x+nQYui7WSaxJH:4t1WuAOrdV7y5bHx1AYtse/a+nQYu48
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Downloads MZ/PE file
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Modifies Windows Firewall
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Stops running service(s)
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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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Legitimate hosting services abused for malware hosting/C2
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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
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1