General
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Target
ba2a46ba78135d6fb9268ae08e73333fa8d8264956f61e183076ffe32c5fe83d
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Size
1.4MB
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Sample
231003-p34f6acf54
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MD5
7f512c68dff3fe29278d79236bd42308
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SHA1
3c3305579574fc9cbb0c6332530e1767faee0912
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SHA256
ba2a46ba78135d6fb9268ae08e73333fa8d8264956f61e183076ffe32c5fe83d
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SHA512
1c7d5781472e7e0d79ea661ceab3ebffc7854b2bc37903fe07f36496d6ee5645f9039832efd0a19707fd4dd00abb5239f54f21dbbafbc8abecc203d582020d2e
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SSDEEP
24576:nyNrVft4pFRJsU5Mgj5Mt+HN0U/KDdTrUe6u+QRQWfwwcUalAR9E+/zyMab4be9+:yNlt0RJsU5MgeQGUCDdTx6u+JWfwwuA7
Static task
static1
Behavioral task
behavioral1
Sample
ba2a46ba78135d6fb9268ae08e73333fa8d8264956f61e183076ffe32c5fe83d.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
redline
gigant
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
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
ba2a46ba78135d6fb9268ae08e73333fa8d8264956f61e183076ffe32c5fe83d
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Size
1.4MB
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MD5
7f512c68dff3fe29278d79236bd42308
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SHA1
3c3305579574fc9cbb0c6332530e1767faee0912
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SHA256
ba2a46ba78135d6fb9268ae08e73333fa8d8264956f61e183076ffe32c5fe83d
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SHA512
1c7d5781472e7e0d79ea661ceab3ebffc7854b2bc37903fe07f36496d6ee5645f9039832efd0a19707fd4dd00abb5239f54f21dbbafbc8abecc203d582020d2e
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SSDEEP
24576:nyNrVft4pFRJsU5Mgj5Mt+HN0U/KDdTrUe6u+QRQWfwwcUalAR9E+/zyMab4be9+:yNlt0RJsU5MgeQGUCDdTx6u+JWfwwuA7
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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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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
2Disable or Modify Tools
2Modify Registry
3Scripting
1