Analysis
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max time kernel
201s -
max time network
311s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
28-11-2022 10:00
Behavioral task
behavioral1
Sample
6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe
Resource
win7-20221111-en
General
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Target
6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe
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Size
525KB
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MD5
5f301ededa07ad68b3393620c739f8c0
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SHA1
c5166fe823ab114131517423c6773e347b342d21
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SHA256
6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed
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SHA512
25acad5eafaad7cb42e3b5532046a78427f95d522108572ddd5b7eee6e8cba2fcd2ac587e8ca6aa4c39e25dd9d3a3784f44b11a4abd59260b517878d1ecfb732
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SSDEEP
12288:cOTa5gefjJ2YFYsMN40A/QSPIcFGZcWf41cFpE00oLzId:NEgajZFDPR/h7GL4SPB0
Malware Config
Extracted
Protocol: smtp- Host:
smtp.mail.ru - Port:
587 - Username:
deelogs@mail.ru - Password:
Nail1opr
Signatures
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NirSoft MailPassView 21 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1760-60-0x0000000000080000-0x0000000000104000-memory.dmp MailPassView behavioral1/memory/1760-61-0x0000000000080000-0x0000000000104000-memory.dmp MailPassView behavioral1/memory/1760-63-0x000000000047E8CE-mapping.dmp MailPassView behavioral1/memory/1760-64-0x0000000000080000-0x0000000000104000-memory.dmp MailPassView behavioral1/memory/1760-65-0x0000000000080000-0x0000000000104000-memory.dmp MailPassView behavioral1/memory/1760-69-0x0000000000080000-0x0000000000104000-memory.dmp MailPassView behavioral1/memory/1760-72-0x0000000000080000-0x0000000000104000-memory.dmp MailPassView behavioral1/memory/1388-84-0x000000000047E8CE-mapping.dmp MailPassView behavioral1/memory/1388-86-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral1/memory/1388-88-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral1/memory/360-106-0x000000000047E8CE-mapping.dmp MailPassView behavioral1/memory/1132-124-0x0000000000170000-0x00000000001F4000-memory.dmp MailPassView behavioral1/memory/1132-121-0x000000000047E8CE-mapping.dmp MailPassView behavioral1/memory/1132-128-0x0000000000170000-0x00000000001F4000-memory.dmp MailPassView behavioral1/memory/1132-131-0x0000000000170000-0x00000000001F4000-memory.dmp MailPassView behavioral1/memory/1544-137-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1544-138-0x0000000000411654-mapping.dmp MailPassView behavioral1/memory/1544-141-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1544-143-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1544-145-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral1/memory/1544-146-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 15 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1760-60-0x0000000000080000-0x0000000000104000-memory.dmp WebBrowserPassView behavioral1/memory/1760-61-0x0000000000080000-0x0000000000104000-memory.dmp WebBrowserPassView behavioral1/memory/1760-63-0x000000000047E8CE-mapping.dmp WebBrowserPassView behavioral1/memory/1760-64-0x0000000000080000-0x0000000000104000-memory.dmp WebBrowserPassView behavioral1/memory/1760-65-0x0000000000080000-0x0000000000104000-memory.dmp WebBrowserPassView behavioral1/memory/1760-69-0x0000000000080000-0x0000000000104000-memory.dmp WebBrowserPassView behavioral1/memory/1760-72-0x0000000000080000-0x0000000000104000-memory.dmp WebBrowserPassView behavioral1/memory/1388-84-0x000000000047E8CE-mapping.dmp WebBrowserPassView behavioral1/memory/1388-86-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral1/memory/1388-88-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral1/memory/360-106-0x000000000047E8CE-mapping.dmp WebBrowserPassView behavioral1/memory/1132-124-0x0000000000170000-0x00000000001F4000-memory.dmp WebBrowserPassView behavioral1/memory/1132-121-0x000000000047E8CE-mapping.dmp WebBrowserPassView behavioral1/memory/1132-128-0x0000000000170000-0x00000000001F4000-memory.dmp WebBrowserPassView behavioral1/memory/1132-131-0x0000000000170000-0x00000000001F4000-memory.dmp WebBrowserPassView -
Nirsoft 21 IoCs
Processes:
resource yara_rule behavioral1/memory/1760-60-0x0000000000080000-0x0000000000104000-memory.dmp Nirsoft behavioral1/memory/1760-61-0x0000000000080000-0x0000000000104000-memory.dmp Nirsoft behavioral1/memory/1760-63-0x000000000047E8CE-mapping.dmp Nirsoft behavioral1/memory/1760-64-0x0000000000080000-0x0000000000104000-memory.dmp Nirsoft behavioral1/memory/1760-65-0x0000000000080000-0x0000000000104000-memory.dmp Nirsoft behavioral1/memory/1760-69-0x0000000000080000-0x0000000000104000-memory.dmp Nirsoft behavioral1/memory/1760-72-0x0000000000080000-0x0000000000104000-memory.dmp Nirsoft behavioral1/memory/1388-84-0x000000000047E8CE-mapping.dmp Nirsoft behavioral1/memory/1388-86-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral1/memory/1388-88-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral1/memory/360-106-0x000000000047E8CE-mapping.dmp Nirsoft behavioral1/memory/1132-124-0x0000000000170000-0x00000000001F4000-memory.dmp Nirsoft behavioral1/memory/1132-121-0x000000000047E8CE-mapping.dmp Nirsoft behavioral1/memory/1132-128-0x0000000000170000-0x00000000001F4000-memory.dmp Nirsoft behavioral1/memory/1132-131-0x0000000000170000-0x00000000001F4000-memory.dmp Nirsoft behavioral1/memory/1544-137-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1544-138-0x0000000000411654-mapping.dmp Nirsoft behavioral1/memory/1544-141-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1544-143-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1544-145-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral1/memory/1544-146-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft -
Executes dropped EXE 4 IoCs
Processes:
Windows Update.exeWindows Update.exetakshost.exetakshost.exepid process 1460 Windows Update.exe 360 Windows Update.exe 1480 takshost.exe 1132 takshost.exe -
Deletes itself 1 IoCs
Processes:
Windows Update.exepid process 1460 Windows Update.exe -
Loads dropped DLL 2 IoCs
Processes:
takshost.exeWindows Update.exepid process 1388 takshost.exe 1460 Windows Update.exe -
Obfuscated with Agile.Net obfuscator 7 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Processes:
resource yara_rule \Users\Admin\AppData\Roaming\Windows Update.exe agile_net C:\Users\Admin\AppData\Roaming\Windows Update.exe agile_net C:\Users\Admin\AppData\Roaming\Windows Update.exe agile_net \Users\Admin\AppData\Roaming\Windows Update.exe agile_net C:\Users\Admin\AppData\Roaming\Windows Update.exe agile_net C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe agile_net C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe agile_net -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Uses the VBS compiler for execution 1 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
takshost.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" takshost.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 7 whatismyipaddress.com 8 whatismyipaddress.com 5 whatismyipaddress.com -
Suspicious use of SetThreadContext 5 IoCs
Processes:
6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exetakshost.exeWindows Update.exetakshost.exetakshost.exedescription pid process target process PID 1156 set thread context of 1760 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe PID 1084 set thread context of 1388 1084 takshost.exe takshost.exe PID 1460 set thread context of 360 1460 Windows Update.exe Windows Update.exe PID 1480 set thread context of 1132 1480 takshost.exe takshost.exe PID 1132 set thread context of 1544 1132 takshost.exe vbc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B3139A01-6FFE-11ED-9F99-D2F8C2B78FDE} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000003bad9e5810411a41b405bdc87c3b0eb80000000002000000000010660000000100002000000088b55811253909453838b6ce5ca486873cbb8487a8f1eac072c96e7eb2907fd8000000000e80000000020000200000008d6c9cb5c9e6a98ac1ff98738a55c3522b6ef7f592ce516f86e52539a24319452000000010d53b5e3e50c08f24a36272baf16d9b11651b48187e33d116dc8bd11e92bb634000000056f00cc6117af406510a7308afaca5f1970fadec139fd073d1f9914d49a53506e16df95b626e0606f5ee8c58a8a46d7110af2e6feeed75c461bc074da2d12a18 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 301556980b04d901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000003bad9e5810411a41b405bdc87c3b0eb80000000002000000000010660000000100002000000035e8d13a4e91adf94fb6b1b3f65e00576b76ccf598f8834fba344461f5697375000000000e800000000200002000000018e8e0ea508570e2bd326d9ed5ee32a471c3e6431e46fd1984a83e70439a8782900000005710aacd9e98251ecefa5f42ff873742efa418d7c1ca63dbb7b45d622673568b6991e660eaae4a6f9fec3123c9c5493fbd68d1837f921f668045eae89a8cc186fc858fda9699346dd80a96d6423bdc1e9e5c5e6004a745ca6256a5baf726f71cd89de408b2640593fafaf69a7daec1a884ee5973a926391500aab65a6c11c41ddcd0cffe4e169b79a781c5cd2eaa2c414000000063789a2aa286da72f7bd9027e7cd0ca5911f332d9d01946999154de6e59ea9eacb77d69ec788d155bb2713b1104b7692ed9a555c837aca981de2a63a40c74cc7 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe -
Suspicious behavior: EnumeratesProcesses 32 IoCs
Processes:
6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exetakshost.exeWindows Update.exetakshost.exetakshost.exepid process 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe 1084 takshost.exe 1084 takshost.exe 1460 Windows Update.exe 1460 Windows Update.exe 1480 takshost.exe 1480 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe 1132 takshost.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exepid process 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exetakshost.exeWindows Update.exetakshost.exetakshost.exedescription pid process Token: SeDebugPrivilege 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe Token: SeDebugPrivilege 1084 takshost.exe Token: SeDebugPrivilege 1460 Windows Update.exe Token: SeDebugPrivilege 1480 takshost.exe Token: SeDebugPrivilege 1132 takshost.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1944 iexplore.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
iexplore.exeIEXPLORE.EXEtakshost.exepid process 1944 iexplore.exe 1944 iexplore.exe 1996 IEXPLORE.EXE 1996 IEXPLORE.EXE 1132 takshost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exeiexplore.exetakshost.exetakshost.exeWindows Update.exetakshost.exetakshost.exedescription pid process target process PID 1156 wrote to memory of 1760 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe PID 1156 wrote to memory of 1760 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe PID 1156 wrote to memory of 1760 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe PID 1156 wrote to memory of 1760 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe PID 1156 wrote to memory of 1760 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe PID 1156 wrote to memory of 1760 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe PID 1156 wrote to memory of 1760 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe PID 1156 wrote to memory of 1760 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe PID 1156 wrote to memory of 1760 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe PID 1156 wrote to memory of 1084 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe takshost.exe PID 1156 wrote to memory of 1084 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe takshost.exe PID 1156 wrote to memory of 1084 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe takshost.exe PID 1156 wrote to memory of 1084 1156 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe takshost.exe PID 1760 wrote to memory of 1944 1760 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe iexplore.exe PID 1760 wrote to memory of 1944 1760 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe iexplore.exe PID 1760 wrote to memory of 1944 1760 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe iexplore.exe PID 1760 wrote to memory of 1944 1760 6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe iexplore.exe PID 1944 wrote to memory of 1996 1944 iexplore.exe IEXPLORE.EXE PID 1944 wrote to memory of 1996 1944 iexplore.exe IEXPLORE.EXE PID 1944 wrote to memory of 1996 1944 iexplore.exe IEXPLORE.EXE PID 1944 wrote to memory of 1996 1944 iexplore.exe IEXPLORE.EXE PID 1084 wrote to memory of 1388 1084 takshost.exe takshost.exe PID 1084 wrote to memory of 1388 1084 takshost.exe takshost.exe PID 1084 wrote to memory of 1388 1084 takshost.exe takshost.exe PID 1084 wrote to memory of 1388 1084 takshost.exe takshost.exe PID 1084 wrote to memory of 1388 1084 takshost.exe takshost.exe PID 1084 wrote to memory of 1388 1084 takshost.exe takshost.exe PID 1084 wrote to memory of 1388 1084 takshost.exe takshost.exe PID 1084 wrote to memory of 1388 1084 takshost.exe takshost.exe PID 1084 wrote to memory of 1388 1084 takshost.exe takshost.exe PID 1388 wrote to memory of 1460 1388 takshost.exe Windows Update.exe PID 1388 wrote to memory of 1460 1388 takshost.exe Windows Update.exe PID 1388 wrote to memory of 1460 1388 takshost.exe Windows Update.exe PID 1388 wrote to memory of 1460 1388 takshost.exe Windows Update.exe PID 1388 wrote to memory of 1460 1388 takshost.exe Windows Update.exe PID 1388 wrote to memory of 1460 1388 takshost.exe Windows Update.exe PID 1388 wrote to memory of 1460 1388 takshost.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 360 1460 Windows Update.exe Windows Update.exe PID 1460 wrote to memory of 1480 1460 Windows Update.exe takshost.exe PID 1460 wrote to memory of 1480 1460 Windows Update.exe takshost.exe PID 1460 wrote to memory of 1480 1460 Windows Update.exe takshost.exe PID 1460 wrote to memory of 1480 1460 Windows Update.exe takshost.exe PID 1480 wrote to memory of 1132 1480 takshost.exe takshost.exe PID 1480 wrote to memory of 1132 1480 takshost.exe takshost.exe PID 1480 wrote to memory of 1132 1480 takshost.exe takshost.exe PID 1480 wrote to memory of 1132 1480 takshost.exe takshost.exe PID 1480 wrote to memory of 1132 1480 takshost.exe takshost.exe PID 1480 wrote to memory of 1132 1480 takshost.exe takshost.exe PID 1480 wrote to memory of 1132 1480 takshost.exe takshost.exe PID 1480 wrote to memory of 1132 1480 takshost.exe takshost.exe PID 1480 wrote to memory of 1132 1480 takshost.exe takshost.exe PID 1132 wrote to memory of 1544 1132 takshost.exe vbc.exe PID 1132 wrote to memory of 1544 1132 takshost.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe"C:\Users\Admin\AppData\Local\Temp\6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe"C:\Users\Admin\AppData\Local\Temp\6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=6067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed.exe&platform=0009&osver=5&isServer=0&shimver=4.0.30319.03⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1944 CREDAT:275457 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Windows Update.exe"C:\Users\Admin\AppData\Roaming\Windows Update.exe"4⤵
- Executes dropped EXE
- Deletes itself
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Windows Update.exe"C:\Users\Admin\AppData\Roaming\Windows Update.exe"5⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exe"6⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"7⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\SysInfo.txtFilesize
71B
MD570a018690e24ca462bf8d9149857d9ea
SHA11277623aad7474b3efe37c533aa9777fe350c89c
SHA256757de41b3c973cd878e003d8aaff31122b37c8753980a9350661208b2c0a9063
SHA512603e59c4e82a99568d65809285f43e4cabb1beee28b4030a246854d4fd4ea54e14b83e203bbd7ad5979b2e9fecb139e97b8c1d91ea1dde8eaad6a4eff46f4c46
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\2VV2F5JS.txtFilesize
608B
MD584705b934c496d7956f484a480e8a3e0
SHA19cb9da015b3f8c3f008b1ec7671ae3917441f15f
SHA2568b00545ea9d283365c03b5e2276ba084b1d69e101ecb5de87f2ce5d516f62630
SHA512474d63b06657c8c8e3faaaa832bb31f67ff8bb2ffe470c7e612bd2efe1d558dce82055ddb963608bd56fb48569d1453121c73c70834146cc281416646d18c246
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exeFilesize
525KB
MD55f301ededa07ad68b3393620c739f8c0
SHA1c5166fe823ab114131517423c6773e347b342d21
SHA2566067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed
SHA51225acad5eafaad7cb42e3b5532046a78427f95d522108572ddd5b7eee6e8cba2fcd2ac587e8ca6aa4c39e25dd9d3a3784f44b11a4abd59260b517878d1ecfb732
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\takshost.exeFilesize
525KB
MD55f301ededa07ad68b3393620c739f8c0
SHA1c5166fe823ab114131517423c6773e347b342d21
SHA2566067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed
SHA51225acad5eafaad7cb42e3b5532046a78427f95d522108572ddd5b7eee6e8cba2fcd2ac587e8ca6aa4c39e25dd9d3a3784f44b11a4abd59260b517878d1ecfb732
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C:\Users\Admin\AppData\Roaming\Windows Update.exeFilesize
525KB
MD55f301ededa07ad68b3393620c739f8c0
SHA1c5166fe823ab114131517423c6773e347b342d21
SHA2566067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed
SHA51225acad5eafaad7cb42e3b5532046a78427f95d522108572ddd5b7eee6e8cba2fcd2ac587e8ca6aa4c39e25dd9d3a3784f44b11a4abd59260b517878d1ecfb732
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C:\Users\Admin\AppData\Roaming\Windows Update.exeFilesize
525KB
MD55f301ededa07ad68b3393620c739f8c0
SHA1c5166fe823ab114131517423c6773e347b342d21
SHA2566067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed
SHA51225acad5eafaad7cb42e3b5532046a78427f95d522108572ddd5b7eee6e8cba2fcd2ac587e8ca6aa4c39e25dd9d3a3784f44b11a4abd59260b517878d1ecfb732
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C:\Users\Admin\AppData\Roaming\Windows Update.exeFilesize
525KB
MD55f301ededa07ad68b3393620c739f8c0
SHA1c5166fe823ab114131517423c6773e347b342d21
SHA2566067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed
SHA51225acad5eafaad7cb42e3b5532046a78427f95d522108572ddd5b7eee6e8cba2fcd2ac587e8ca6aa4c39e25dd9d3a3784f44b11a4abd59260b517878d1ecfb732
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\Users\Admin\AppData\Roaming\Windows Update.exeFilesize
525KB
MD55f301ededa07ad68b3393620c739f8c0
SHA1c5166fe823ab114131517423c6773e347b342d21
SHA2566067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed
SHA51225acad5eafaad7cb42e3b5532046a78427f95d522108572ddd5b7eee6e8cba2fcd2ac587e8ca6aa4c39e25dd9d3a3784f44b11a4abd59260b517878d1ecfb732
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\Users\Admin\AppData\Roaming\Windows Update.exeFilesize
525KB
MD55f301ededa07ad68b3393620c739f8c0
SHA1c5166fe823ab114131517423c6773e347b342d21
SHA2566067680dc0860adc3240e978a8c75b958e3fdc279aa706e3b0fdfd86cbc3e4ed
SHA51225acad5eafaad7cb42e3b5532046a78427f95d522108572ddd5b7eee6e8cba2fcd2ac587e8ca6aa4c39e25dd9d3a3784f44b11a4abd59260b517878d1ecfb732
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memory/360-106-0x000000000047E8CE-mapping.dmp
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memory/1084-76-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1084-91-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1084-73-0x0000000000000000-mapping.dmp
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memory/1132-128-0x0000000000170000-0x00000000001F4000-memory.dmpFilesize
528KB
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memory/1132-124-0x0000000000170000-0x00000000001F4000-memory.dmpFilesize
528KB
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memory/1132-144-0x0000000000695000-0x00000000006A6000-memory.dmpFilesize
68KB
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memory/1132-142-0x0000000000695000-0x00000000006A6000-memory.dmpFilesize
68KB
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memory/1132-136-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1132-135-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1132-131-0x0000000000170000-0x00000000001F4000-memory.dmpFilesize
528KB
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memory/1132-121-0x000000000047E8CE-mapping.dmp
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memory/1156-55-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1156-56-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1156-54-0x00000000753F1000-0x00000000753F3000-memory.dmpFilesize
8KB
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memory/1156-75-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1388-97-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1388-84-0x000000000047E8CE-mapping.dmp
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memory/1388-86-0x0000000000400000-0x0000000000484000-memory.dmpFilesize
528KB
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memory/1388-88-0x0000000000400000-0x0000000000484000-memory.dmpFilesize
528KB
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memory/1388-90-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1460-98-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1460-93-0x0000000000000000-mapping.dmp
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memory/1460-114-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1480-133-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1480-113-0x0000000074170000-0x000000007471B000-memory.dmpFilesize
5.7MB
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memory/1480-109-0x0000000000000000-mapping.dmp
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memory/1544-143-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/1544-137-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/1544-146-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/1544-145-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/1544-141-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/1544-138-0x0000000000411654-mapping.dmp
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memory/1760-72-0x0000000000080000-0x0000000000104000-memory.dmpFilesize
528KB
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memory/1760-58-0x0000000000080000-0x0000000000104000-memory.dmpFilesize
528KB
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memory/1760-65-0x0000000000080000-0x0000000000104000-memory.dmpFilesize
528KB
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memory/1760-64-0x0000000000080000-0x0000000000104000-memory.dmpFilesize
528KB
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memory/1760-57-0x0000000000080000-0x0000000000104000-memory.dmpFilesize
528KB
-
memory/1760-60-0x0000000000080000-0x0000000000104000-memory.dmpFilesize
528KB
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memory/1760-69-0x0000000000080000-0x0000000000104000-memory.dmpFilesize
528KB
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memory/1760-63-0x000000000047E8CE-mapping.dmp
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memory/1760-61-0x0000000000080000-0x0000000000104000-memory.dmpFilesize
528KB