General
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Target
NEAS.eb716a8973ab9a2394f113be0ae13120_JC.exe
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Size
1.0MB
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Sample
231103-zzs65aad7t
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MD5
eb716a8973ab9a2394f113be0ae13120
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SHA1
dd0766b8062ad1358276c5b25099f993950d0f3e
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SHA256
5afa96ab0d4360792441d6252c72f3e1c1584f12d3a23160da75819990be2884
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SHA512
8589989df40bed30e6e936195ed222a98d004d924132677572393c9b6fce5b0542cecefb6c2cc3849a5bdc44c7cbe96872177c7ed1cbcb69140b0bc553a2421f
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SSDEEP
24576:+y31tSdbUFFcnMvbc+Zp+BCFla8UFI8Kp:NlrFFcnM7f+BClUO8K
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.eb716a8973ab9a2394f113be0ae13120_JC.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
Extracted
redline
plost
77.91.124.86:19084
Extracted
redline
kedru
77.91.124.86:19084
Extracted
redline
pixelnew2.0
194.49.94.11:80
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
LiveTraffic
195.10.205.17:8122
Targets
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Target
NEAS.eb716a8973ab9a2394f113be0ae13120_JC.exe
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Size
1.0MB
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MD5
eb716a8973ab9a2394f113be0ae13120
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SHA1
dd0766b8062ad1358276c5b25099f993950d0f3e
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SHA256
5afa96ab0d4360792441d6252c72f3e1c1584f12d3a23160da75819990be2884
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SHA512
8589989df40bed30e6e936195ed222a98d004d924132677572393c9b6fce5b0542cecefb6c2cc3849a5bdc44c7cbe96872177c7ed1cbcb69140b0bc553a2421f
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SSDEEP
24576:+y31tSdbUFFcnMvbc+Zp+BCFla8UFI8Kp:NlrFFcnM7f+BClUO8K
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Blocklisted process makes network request
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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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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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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1