Resubmissions
11-02-2024 08:10
240211-j212ragb47 1011-02-2024 08:09
240211-j2kprseb2w 1009-02-2024 18:28
240209-w4c4xsde9t 1002-02-2024 12:52
240202-p4dxwsgfej 1002-02-2024 12:45
240202-pzapnsgdbp 1016-01-2024 15:29
240116-sw8dbaehh3 1010-01-2024 14:41
240110-r2wq2ahchl 1010-01-2024 13:29
240110-qrqatshbg3 1022-12-2023 08:48
231222-kqp1sadghq 10General
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Target
4363463463464363463463463.bin.zip
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Size
4KB
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Sample
240110-qrqatshbg3
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MD5
4204f7bcb4ce002240de2af9fc5f4264
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SHA1
83fb5688b0cffa93b06719d0fc5b62f70af460c5
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SHA256
0c951f58a23cd2c9bdccb727d41e33e740344af36d91419907ce016977b2a62d
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SHA512
75a636889904293bb493957af9fecf5ad044ff44bb82c07b550473e6af45931ece7f2e72b53891a90c4045f8d816752414c560d2486f055824f069e6573bf103
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SSDEEP
96:fq6yIIHV+fWsPpulzlC8luqtW5idkvRmb/DLr2OtWtvJAsO13uhy5RKd9Wj:BIHV8WN5lu4iiTD/COtSvJAF1Gy5RKdC
Static task
static1
Malware Config
Extracted
redline
@Pixelive
195.20.16.103:20440
Extracted
stealc
http://185.172.128.79
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url_path
/3886d2276f6914c4.php
Targets
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Target
4363463463464363463463463.bin
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Size
10KB
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MD5
2a94f3960c58c6e70826495f76d00b85
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SHA1
e2a1a5641295f5ebf01a37ac1c170ac0814bb71a
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SHA256
2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
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SHA512
fbf55b55fcfb12eb8c029562956229208b9e8e2591859d6336c28a590c92a4d0f7033a77c46ef6ebe07ddfca353aba1e84b51907cd774beab148ee901c92d62f
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SSDEEP
192:xlwayyHOXGc20L7BIW12n/ePSjiTlzkGu8stYcFwVc03KY:xlwwHe/20PKn/cLTlHuptYcFwVc03K
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Detect Fabookie payload
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Glupteba payload
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Modifies firewall policy 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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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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clop
Ransomware discovered in early 2019 which has been actively developed since release.
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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Looks for VMWare services registry key.
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Modifies Windows Firewall
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Sets file execution options in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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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 desktop.ini file(s)
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Modifies boot configuration data using bcdedit
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
9Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
3