General
- Target pko_trans_details_20240710_105339·pdf.exe
- Size 477KB
- Sample240715-lp64casgra
- SHA256 d7325eb4553b2c58a8580cb84af63cfe5cdf4ff23a3d4e09a963c656d5717d8c
Score
10/10
Malware Config
Targets
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- Target pko_trans_details_20240710_105339·pdf.exe
- Size 477KB
- SHA256 d7325eb4553b2c58a8580cb84af63cfe5cdf4ff23a3d4e09a963c656d5717d8c
Score10/10-
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
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UAC bypass
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Blocklisted process makes network request
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Command and Scripting Interpreter: PowerShell
Run Powershell and hide display window.
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Loads dropped DLL
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Accesses Microsoft Outlook accounts
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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- Target $PLUGINSDIR/BgImage.dll
- Size 7KB
- SHA256 dbf91707fa157603bea025a6411cdcb497ab11262c9c18b14dc431a45aa17c0b
Score1/10 -
- Target $PLUGINSDIR/UserInfo.dll
- Size 4KB
- SHA256 943b33829f9013e4d361482a5c8981ba20a7155c78691dbe02a8f8cd2a02efa0
Score3/10 -
- Target $PLUGINSDIR/nsDialogs.dll
- Size 9KB
- SHA256 8780095aa2f49725388cddf00d79a74e85c9c4863b366f55c39c606a5fb8440c
Score3/10
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1