General
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Target
NEAS.d66c7e5d68d7039128db1c7eb6a0275fc869e1f25e9dbcd553ca05bc637e4391.exe
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Size
692KB
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Sample
231111-mefzvadd7t
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MD5
d9b6baec3c4db92280e6549a740d4e51
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SHA1
1d56e92ebb12356c556fb6a36d443fcb16d0726c
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SHA256
d66c7e5d68d7039128db1c7eb6a0275fc869e1f25e9dbcd553ca05bc637e4391
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SHA512
b574b1d7d1402eda62ab718407ccf05b3d496538d1a5b2a0191debdc91dc78221f42ffdc6be4038e4c41d74a8c0627ac45b0fea7026a97e157b9e1b2ec088f11
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SSDEEP
12288:NMrEy90O5uRDMkxV+Ik22McisOGig2sQ4t/IY8iU529mXQXR2NSL2a3gCIrn94G5:9yL5EDMa+IhsBp2sQ4tIY7M29mXQXR2n
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.d66c7e5d68d7039128db1c7eb6a0275fc869e1f25e9dbcd553ca05bc637e4391.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
smokeloader
2022
http://5.42.92.190/fks/index.php
Extracted
redline
taiga
5.42.92.51:19057
Extracted
redline
pixelnew2.0
194.49.94.11:80
Extracted
smokeloader
up3
Targets
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Target
NEAS.d66c7e5d68d7039128db1c7eb6a0275fc869e1f25e9dbcd553ca05bc637e4391.exe
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Size
692KB
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MD5
d9b6baec3c4db92280e6549a740d4e51
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SHA1
1d56e92ebb12356c556fb6a36d443fcb16d0726c
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SHA256
d66c7e5d68d7039128db1c7eb6a0275fc869e1f25e9dbcd553ca05bc637e4391
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SHA512
b574b1d7d1402eda62ab718407ccf05b3d496538d1a5b2a0191debdc91dc78221f42ffdc6be4038e4c41d74a8c0627ac45b0fea7026a97e157b9e1b2ec088f11
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SSDEEP
12288:NMrEy90O5uRDMkxV+Ik22McisOGig2sQ4t/IY8iU529mXQXR2NSL2a3gCIrn94G5:9yL5EDMa+IhsBp2sQ4tIY7M29mXQXR2n
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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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Detect Mystic stealer payload
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Detect ZGRat V1
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Downloads MZ/PE file
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Drops file in Drivers directory
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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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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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1