General
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Target
88f2c0258b097b8ae911c53bec2c94120c10c3c483f252fa69fbb684fb77bd3b
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Size
1.4MB
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Sample
231112-kbc3nsec65
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MD5
a459831e4a0a038ba0b3f74e28ce42db
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SHA1
f51d944c92035a6517ff3181e74242868213f424
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SHA256
88f2c0258b097b8ae911c53bec2c94120c10c3c483f252fa69fbb684fb77bd3b
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SHA512
e4d5735ab9aa44f92189d3bc6c45dd990b1963065a4f16de4b90f37bb651af1a8b7e1704f5c1c3960346c246c45f6ac93a0d2294a8ded6409e3c7f40cc0a371d
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SSDEEP
24576:3y7C4JIX8eOFOmJs5RzrenIsCf5GqbdDi+TiZ96wcZVfjX8BbLFXSr:C7NIMeAsvfeIzBG+e+jZ+dM
Static task
static1
Behavioral task
behavioral1
Sample
88f2c0258b097b8ae911c53bec2c94120c10c3c483f252fa69fbb684fb77bd3b.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
smokeloader
2022
http://5.42.92.190/fks/index.php
Extracted
redline
taiga
5.42.92.51:19057
Extracted
stealc
http://77.91.68.247
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url_path
/c36258786fdc16da.php
Extracted
smokeloader
up3
Targets
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Target
88f2c0258b097b8ae911c53bec2c94120c10c3c483f252fa69fbb684fb77bd3b
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Size
1.4MB
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MD5
a459831e4a0a038ba0b3f74e28ce42db
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SHA1
f51d944c92035a6517ff3181e74242868213f424
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SHA256
88f2c0258b097b8ae911c53bec2c94120c10c3c483f252fa69fbb684fb77bd3b
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SHA512
e4d5735ab9aa44f92189d3bc6c45dd990b1963065a4f16de4b90f37bb651af1a8b7e1704f5c1c3960346c246c45f6ac93a0d2294a8ded6409e3c7f40cc0a371d
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SSDEEP
24576:3y7C4JIX8eOFOmJs5RzrenIsCf5GqbdDi+TiZ96wcZVfjX8BbLFXSr:C7NIMeAsvfeIzBG+e+jZ+dM
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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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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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