General
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Target
4ca346f385b419b6196e958709f48bfb828699836860102f70e65f199d682632
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Size
1.4MB
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Sample
231003-pl9lvace59
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MD5
970511f9d175cab654bf24dad8d51964
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SHA1
69f2cc667d28a0965b6e1db47f674ebab491f03f
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SHA256
4ca346f385b419b6196e958709f48bfb828699836860102f70e65f199d682632
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SHA512
679752b0f80308fda534c0c45714d55cb23607347112ad9c2f3b15d12422e1e5a08478db278af9028ffbdd32c3c663c8676282ea7fe85bcf57b294080f3b2241
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SSDEEP
24576:byOyScX0+lcsI40YHnF1UklH03vYFLdJp34uEj06Prujn0P0qyNrqqE:OOFcXosbV1tUw3JSuE46A0PFl
Static task
static1
Behavioral task
behavioral1
Sample
4ca346f385b419b6196e958709f48bfb828699836860102f70e65f199d682632.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
jordan
77.91.124.55:19071
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
gigant
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
redline
@ytlogsbot
176.123.4.46:33783
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auth_value
295b226f1b63bcd55148625381b27b19
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
4ca346f385b419b6196e958709f48bfb828699836860102f70e65f199d682632
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Size
1.4MB
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MD5
970511f9d175cab654bf24dad8d51964
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SHA1
69f2cc667d28a0965b6e1db47f674ebab491f03f
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SHA256
4ca346f385b419b6196e958709f48bfb828699836860102f70e65f199d682632
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SHA512
679752b0f80308fda534c0c45714d55cb23607347112ad9c2f3b15d12422e1e5a08478db278af9028ffbdd32c3c663c8676282ea7fe85bcf57b294080f3b2241
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SSDEEP
24576:byOyScX0+lcsI40YHnF1UklH03vYFLdJp34uEj06Prujn0P0qyNrqqE:OOFcXosbV1tUw3JSuE46A0PFl
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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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Downloads MZ/PE file
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Modifies Windows Firewall
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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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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
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
3Scripting
1