General
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Target
e90467faba07c284beef37e1425e1ed959b864fe04751fdbc0eeb9a63ca250dc
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Size
249KB
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Sample
231013-dt6z5scc4x
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MD5
9b875472a093bfc209af5489467b9817
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SHA1
f609dc38afae93c18f3cd9718883a8ca833a6ef6
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SHA256
e90467faba07c284beef37e1425e1ed959b864fe04751fdbc0eeb9a63ca250dc
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SHA512
41d7d98778217ce5bce31ed33a8c5868acc1866695e1bb02866bbcbe6e616ede40b0bc5497d7ae7aa628eaebb765145f4c4d4d013d96a0f0e3fae97d669fdb57
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SSDEEP
6144:smcaGEZt20ZSwbz8+Dxe8kVAO+l6GkAPth8Ey:smFzZtT78T0UrAPth8Ey
Static task
static1
Behavioral task
behavioral1
Sample
e90467faba07c284beef37e1425e1ed959b864fe04751fdbc0eeb9a63ca250dc.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e90467faba07c284beef37e1425e1ed959b864fe04751fdbc0eeb9a63ca250dc.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
breha
77.91.124.55:19071
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
kukish
77.91.124.55:19071
Extracted
redline
pixelscloud2.0
85.209.176.128:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
5141679758_99
https://pastebin.com/raw/8baCJyMF
Targets
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Target
e90467faba07c284beef37e1425e1ed959b864fe04751fdbc0eeb9a63ca250dc
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Size
249KB
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MD5
9b875472a093bfc209af5489467b9817
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SHA1
f609dc38afae93c18f3cd9718883a8ca833a6ef6
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SHA256
e90467faba07c284beef37e1425e1ed959b864fe04751fdbc0eeb9a63ca250dc
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SHA512
41d7d98778217ce5bce31ed33a8c5868acc1866695e1bb02866bbcbe6e616ede40b0bc5497d7ae7aa628eaebb765145f4c4d4d013d96a0f0e3fae97d669fdb57
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SSDEEP
6144:smcaGEZt20ZSwbz8+Dxe8kVAO+l6GkAPth8Ey:smFzZtT78T0UrAPth8Ey
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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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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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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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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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Uses the VBS compiler for execution
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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
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
1Defense Evasion
Impair Defenses
3Disable or Modify Tools
2Modify Registry
3Scripting
1