General
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Target
aab85d8dc402cb3c4487d181db202529.exe
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Size
37KB
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Sample
231129-saz5tahb81
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MD5
aab85d8dc402cb3c4487d181db202529
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SHA1
658d18524381b7d7e98506e3a4c7a61de2f810c9
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SHA256
51ece97ff2a07a17964f2efee643f0be6da2596c4868e0d6e4c41b38efa1db42
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SHA512
6b75cea6e737e48f23e336ea4c838c65a13b762976d84d337f0794e3fc97f885e1e131f8041d8142fbf0d709d3a616acc7dd4335efca0f9b79b6f15ad7281f2d
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SSDEEP
768:f8FhylJE+hwr5hN7F0I0bQyvUgq65DQVi:f8qlJEQwrDNuIyvD5sV
Behavioral task
behavioral1
Sample
aab85d8dc402cb3c4487d181db202529.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
aab85d8dc402cb3c4487d181db202529.exe
Resource
win10v2004-20231127-en
Malware Config
Extracted
smokeloader
2022
http://194.49.94.210/fks/index.php
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Extracted
redline
LiveTraffic
195.10.205.16:2245
Extracted
smokeloader
up3
Targets
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Target
aab85d8dc402cb3c4487d181db202529.exe
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Size
37KB
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MD5
aab85d8dc402cb3c4487d181db202529
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SHA1
658d18524381b7d7e98506e3a4c7a61de2f810c9
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SHA256
51ece97ff2a07a17964f2efee643f0be6da2596c4868e0d6e4c41b38efa1db42
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SHA512
6b75cea6e737e48f23e336ea4c838c65a13b762976d84d337f0794e3fc97f885e1e131f8041d8142fbf0d709d3a616acc7dd4335efca0f9b79b6f15ad7281f2d
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SSDEEP
768:f8FhylJE+hwr5hN7F0I0bQyvUgq65DQVi:f8qlJEQwrDNuIyvD5sV
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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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Modifies boot configuration data using bcdedit
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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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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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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Deletes itself
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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
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
4Disable or Modify Tools
2Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1