General
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Target
c0769575538bca0aa1b98a67548cb8dddeb1a1bf65d4d78b5400ba5ced2ef476
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Size
1.6MB
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Sample
231004-pk2jvabg2y
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MD5
b6f16ba112eae8e25e32d9e486187757
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SHA1
6b6f7eee0e434c598409153dc90e3db9d40979b3
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SHA256
c0769575538bca0aa1b98a67548cb8dddeb1a1bf65d4d78b5400ba5ced2ef476
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SHA512
89aabf42d7566fc4823334ddb0974457f5f66eff11e6c531205d3eeca87d26525d7a758664d9ca15f94b9a7a182c0c16c3816e31db70f8a49ce3756b44fc7670
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SSDEEP
12288:Hrp8/YQvi8Iv71ZtBXtjxaslVndVmRQH9j4K1uTaO9X6a9Dhvht6STakp0:5Qvi8O1ZtBXtjH3dVJdk6a9DhvhlF
Static task
static1
Behavioral task
behavioral1
Sample
c0769575538bca0aa1b98a67548cb8dddeb1a1bf65d4d78b5400ba5ced2ef476.exe
Resource
win10v2004-20230915-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
frant
77.91.124.55:19071
Extracted
redline
gigant
77.91.124.55:19071
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
@ytlogsbot
176.123.4.46:33783
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auth_value
295b226f1b63bcd55148625381b27b19
Targets
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Target
c0769575538bca0aa1b98a67548cb8dddeb1a1bf65d4d78b5400ba5ced2ef476
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Size
1.6MB
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MD5
b6f16ba112eae8e25e32d9e486187757
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SHA1
6b6f7eee0e434c598409153dc90e3db9d40979b3
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SHA256
c0769575538bca0aa1b98a67548cb8dddeb1a1bf65d4d78b5400ba5ced2ef476
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SHA512
89aabf42d7566fc4823334ddb0974457f5f66eff11e6c531205d3eeca87d26525d7a758664d9ca15f94b9a7a182c0c16c3816e31db70f8a49ce3756b44fc7670
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SSDEEP
12288:Hrp8/YQvi8Iv71ZtBXtjxaslVndVmRQH9j4K1uTaO9X6a9Dhvht6STakp0:5Qvi8O1ZtBXtjH3dVJdk6a9DhvhlF
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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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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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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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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
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Scripting
1