General
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Target
4bae9783dc04c08111f58418ce2b60fb17e0dc8e008025f1a156bb7417e1bfdc
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Size
145KB
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Sample
231011-lryjzsef41
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MD5
d597c5f88aff71f07b2d8c0b6c0d3a57
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SHA1
b1dc138a0664a84e81259471fe3ca0530b60ed35
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SHA256
11fe9532976c1c787ddd726d92e2f8076006d5031a4a0bd07d5062940939958b
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SHA512
60f90706989020544c9d97022199e0820ac6a8d17edf0a69666a86230b951591ed76f5444a7cc3bfaebae92b029f38da9c2130e20726ad4545c19abb5d380ffc
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SSDEEP
3072:R31pyEnyE9tJ1BnoZqB+Vd6Zt/QfyXfzmkGdDOAq:R31/Z9tHho0B+Vd6MfyXxGdDTq
Static task
static1
Behavioral task
behavioral1
Sample
4bae9783dc04c08111f58418ce2b60fb17e0dc8e008025f1a156bb7417e1bfdc.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4bae9783dc04c08111f58418ce2b60fb17e0dc8e008025f1a156bb7417e1bfdc.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
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
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
smokeloader
up3
Targets
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Target
4bae9783dc04c08111f58418ce2b60fb17e0dc8e008025f1a156bb7417e1bfdc
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Size
240KB
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MD5
5b77e8a9db77d757224b390004ba5e0e
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SHA1
db287ef2eedf416108c86fffcf0bed67bf51a1e5
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SHA256
4bae9783dc04c08111f58418ce2b60fb17e0dc8e008025f1a156bb7417e1bfdc
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SHA512
69feb6a12b79a79d88937ce22dd58589b705084b5b1fad497ea8461cc2bf7a3278ad2812adb619e57b9de2c93fe3a4336d96394453dd02dab7ff605ac14a72fe
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SSDEEP
6144:Xt+vIPv30odEtjuC+9VbzAOHVf0/cPgNTGaJF4S:Xd330sfzRVc/cPwpF4S
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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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Detects Healer an antivirus disabler dropper
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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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Downloads MZ/PE file
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Stops running service(s)
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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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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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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
4Scripting
1