General
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Target
file
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Size
1.2MB
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Sample
231010-zjlgcaca23
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MD5
1650adb49d7908530fda7e70558fc1ff
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SHA1
0111305899c4c61cfe806e4a15aa649e2fe3e060
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SHA256
719272605f7bf3b1c7925c5c133c4e0d4427c162f64a9a9f48efae0672a22e2a
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SHA512
ba04a254e32f29e0572861836308b9fb140d3e19c7270a355e7464e5a3ab1b09ec8951db8a85327ee0a2fc435419836312f7742c39411297b8c5b462850fa798
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SSDEEP
24576:Zy4tg7wCpw5ibeyO83ZYrap8UM9c4TsSg+jw6GZF03:M4tgr3Zqaphcc4IFnF
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
magia
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
lutyr
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
file
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Size
1.2MB
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MD5
1650adb49d7908530fda7e70558fc1ff
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SHA1
0111305899c4c61cfe806e4a15aa649e2fe3e060
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SHA256
719272605f7bf3b1c7925c5c133c4e0d4427c162f64a9a9f48efae0672a22e2a
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SHA512
ba04a254e32f29e0572861836308b9fb140d3e19c7270a355e7464e5a3ab1b09ec8951db8a85327ee0a2fc435419836312f7742c39411297b8c5b462850fa798
-
SSDEEP
24576:Zy4tg7wCpw5ibeyO83ZYrap8UM9c4TsSg+jw6GZF03:M4tgr3Zqaphcc4IFnF
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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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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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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 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
1