General
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Target
c0cbace52256c46ac766f66eb35d0fefa491dff3b3fc9450438b21d86a8cab61
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Size
194KB
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Sample
231001-pj56mscb47
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MD5
18d8d6fda38dd45bff7f5a512fbcee5d
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SHA1
9fdc2a0c86a72b03ede80a8960e9ea361d77db1d
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SHA256
c0cbace52256c46ac766f66eb35d0fefa491dff3b3fc9450438b21d86a8cab61
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SHA512
0f5fe0d6b84cbfdca767ff3e2093d5f473caec2a49d482432e25205f93c68632c15e41d5899c5729fdd38743e961afd88949e0db4f903e20eaae4d8418ec25ec
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SSDEEP
3072:iv2B8/xK4rDj4yTFm0jJCTjGBgF8tV6YYrbEHHgYMG68KxZ5N5EERCe27A4Klm2z:dB8lQyZPj+GBg2VCbqst8Izp4wqVTRXK
Static task
static1
Behavioral task
behavioral1
Sample
c0cbace52256c46ac766f66eb35d0fefa491dff3b3fc9450438b21d86a8cab61.exe
Resource
win10-20230915-en
Malware Config
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
lada
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
redline
@ytlogsbot
176.123.4.46:33783
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auth_value
295b226f1b63bcd55148625381b27b19
Targets
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Target
c0cbace52256c46ac766f66eb35d0fefa491dff3b3fc9450438b21d86a8cab61
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Size
194KB
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MD5
18d8d6fda38dd45bff7f5a512fbcee5d
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SHA1
9fdc2a0c86a72b03ede80a8960e9ea361d77db1d
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SHA256
c0cbace52256c46ac766f66eb35d0fefa491dff3b3fc9450438b21d86a8cab61
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SHA512
0f5fe0d6b84cbfdca767ff3e2093d5f473caec2a49d482432e25205f93c68632c15e41d5899c5729fdd38743e961afd88949e0db4f903e20eaae4d8418ec25ec
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SSDEEP
3072:iv2B8/xK4rDj4yTFm0jJCTjGBgF8tV6YYrbEHHgYMG68KxZ5N5EERCe27A4Klm2z:dB8lQyZPj+GBg2VCbqst8Izp4wqVTRXK
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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
5Impair Defenses
3Disable or Modify Tools
3Scripting
1