General
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Target
20a0f5fe19bb2fa19283e6d1e290e80a6e487b53df1c561549137c8c092a974d
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Size
1.6MB
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Sample
231117-tn15psbh41
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MD5
06d92955efe150a29a03f38fb72e3e81
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SHA1
46966bf11150b47102cf58f86f2d0e1931a90a80
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SHA256
20a0f5fe19bb2fa19283e6d1e290e80a6e487b53df1c561549137c8c092a974d
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SHA512
61cfde24ba673504a7543aa5161fd598442c7de00dd425f434e85185e550c2e2904f545f392aa6d637a8137e4599ec82f48c6d9d4769aa2f2b90fd9f309dd5d7
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SSDEEP
49152:DbX3+1bvqlhhmitQDu4fo5V0ELYDcB29dT:H+l2qB1wH0cYDcW
Static task
static1
Behavioral task
behavioral1
Sample
20a0f5fe19bb2fa19283e6d1e290e80a6e487b53df1c561549137c8c092a974d.exe
Resource
win10-20231020-en
Malware Config
Extracted
redline
horda
194.49.94.152:19053
Extracted
risepro
194.49.94.152
Extracted
smokeloader
2022
http://194.49.94.210/fks/index.php
Extracted
redline
@ytlogsbot
194.169.175.235:42691
Targets
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Target
20a0f5fe19bb2fa19283e6d1e290e80a6e487b53df1c561549137c8c092a974d
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Size
1.6MB
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MD5
06d92955efe150a29a03f38fb72e3e81
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SHA1
46966bf11150b47102cf58f86f2d0e1931a90a80
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SHA256
20a0f5fe19bb2fa19283e6d1e290e80a6e487b53df1c561549137c8c092a974d
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SHA512
61cfde24ba673504a7543aa5161fd598442c7de00dd425f434e85185e550c2e2904f545f392aa6d637a8137e4599ec82f48c6d9d4769aa2f2b90fd9f309dd5d7
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SSDEEP
49152:DbX3+1bvqlhhmitQDu4fo5V0ELYDcB29dT:H+l2qB1wH0cYDcW
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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 ZGRat V1
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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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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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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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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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
1Defense Evasion
Impair Defenses
4Disable or Modify Tools
3Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1