General
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Target
de5058379248c6e0fd4f027ae78bf39ad9cea763bd716b13d8e731ce64a9f7cf
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Size
296KB
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Sample
231010-tsbqlsee4x
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MD5
583f1ef1c9f73306475fbbe3636a6473
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SHA1
424afeb7fef14cab0b3e09dc22088eb487dcc439
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SHA256
de5058379248c6e0fd4f027ae78bf39ad9cea763bd716b13d8e731ce64a9f7cf
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SHA512
7c3745b58035bb05a96ef0b964d9bfa30fcbe29585e8038a4df4112db36230f669bbd14986c9d61968288cdab72feca33a84dfae226b4bb66064524041193f8e
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SSDEEP
6144:rMEWUFrmaucbSGR3sbsLEz+IZnAOidbIhsqLS9bXBdxn5:AErFyaBbD30J1CUKcQ3
Static task
static1
Behavioral task
behavioral1
Sample
de5058379248c6e0fd4f027ae78bf39ad9cea763bd716b13d8e731ce64a9f7cf.exe
Resource
win10-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
magia
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
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
smokeloader
up3
Extracted
redline
pixelscloud
85.209.176.171:80
Targets
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Target
de5058379248c6e0fd4f027ae78bf39ad9cea763bd716b13d8e731ce64a9f7cf
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Size
296KB
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MD5
583f1ef1c9f73306475fbbe3636a6473
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SHA1
424afeb7fef14cab0b3e09dc22088eb487dcc439
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SHA256
de5058379248c6e0fd4f027ae78bf39ad9cea763bd716b13d8e731ce64a9f7cf
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SHA512
7c3745b58035bb05a96ef0b964d9bfa30fcbe29585e8038a4df4112db36230f669bbd14986c9d61968288cdab72feca33a84dfae226b4bb66064524041193f8e
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SSDEEP
6144:rMEWUFrmaucbSGR3sbsLEz+IZnAOidbIhsqLS9bXBdxn5:AErFyaBbD30J1CUKcQ3
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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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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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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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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
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Impair Defenses
4Disable or Modify Tools
3Modify Registry
5Scripting
1