General
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Target
6e21c742707ce6c15715079d9416fc07a3fed3ffba76f22bced24883951a63c4
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Size
430KB
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Sample
231001-c84mwsgf4t
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MD5
427007ef2bc6e1381b556eb779bbabe8
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SHA1
20a791c247017d362ad970b55f13c96eba7332a3
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SHA256
6e21c742707ce6c15715079d9416fc07a3fed3ffba76f22bced24883951a63c4
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SHA512
7edc8993e65de0f00fbc9755b2df9efb8a1d9579fc793bc68b902ccc87d4071bacdb99c7924c59faa7a4fb6b52ececbab51c4f13f92427c0337da9198a18b8b1
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SSDEEP
12288:bMrNy90g824sv6kmZ9OfnfaJyiXe48RaxImpT:OyQ2Bvxa9OKAiX5iCT
Static task
static1
Behavioral task
behavioral1
Sample
6e21c742707ce6c15715079d9416fc07a3fed3ffba76f22bced24883951a63c4.exe
Resource
win10-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
gruha
77.91.124.55:19071
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auth_value
2f4cf2e668a540e64775b27535cc6892
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
fabookie
http://app.nnnaajjjgc.com/check/safe
Targets
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Target
6e21c742707ce6c15715079d9416fc07a3fed3ffba76f22bced24883951a63c4
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Size
430KB
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MD5
427007ef2bc6e1381b556eb779bbabe8
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SHA1
20a791c247017d362ad970b55f13c96eba7332a3
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SHA256
6e21c742707ce6c15715079d9416fc07a3fed3ffba76f22bced24883951a63c4
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SHA512
7edc8993e65de0f00fbc9755b2df9efb8a1d9579fc793bc68b902ccc87d4071bacdb99c7924c59faa7a4fb6b52ececbab51c4f13f92427c0337da9198a18b8b1
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SSDEEP
12288:bMrNy90g824sv6kmZ9OfnfaJyiXe48RaxImpT:OyQ2Bvxa9OKAiX5iCT
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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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Detect Fabookie payload
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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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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
3Disable or Modify Tools
3Modify Registry
5Scripting
1