Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
10/03/2024, 19:06
Behavioral task
behavioral1
Sample
05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe
Resource
win7-20240215-en
General
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Target
05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe
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Size
255KB
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MD5
5c417b8f21acc43187319b53a9cdc1cd
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SHA1
374d4efb9279f3495bf75afdb740923b9b69cc56
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SHA256
05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401
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SHA512
79fbfbe64e9b2903b0cbb5c04e36f9137296af88f5de9aa11fd95402ec456aa81ae8740f5352dd2cf00394e38456e82ad2bcfa0978707e929970ac1847300ca8
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SSDEEP
3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJF:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIW
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" flxsqkemhc.exe -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" flxsqkemhc.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" flxsqkemhc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" flxsqkemhc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" flxsqkemhc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" flxsqkemhc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" flxsqkemhc.exe -
UPX dump on OEP (original entry point) 62 IoCs
resource yara_rule behavioral1/memory/1724-0-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/files/0x000c000000013ab9-5.dat UPX behavioral1/files/0x000a000000012236-17.dat UPX behavioral1/memory/1724-19-0x0000000003660000-0x0000000003700000-memory.dmp UPX behavioral1/files/0x00310000000165f0-25.dat UPX behavioral1/files/0x0007000000016c8c-35.dat UPX behavioral1/memory/2580-38-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-42-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2508-40-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2404-45-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/1724-46-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-76-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2508-78-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-77-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-79-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-80-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2404-81-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-82-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2404-83-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-84-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-85-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2508-86-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2404-88-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-87-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2404-90-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2508-89-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-93-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-94-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-95-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-96-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-97-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-98-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-99-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-100-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-101-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-103-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-105-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-104-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-106-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-107-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-108-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-109-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-110-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-111-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-112-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-113-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-114-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-134-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-135-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-136-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-137-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-139-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-138-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-140-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-141-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-142-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-143-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-144-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-145-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2504-146-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2580-147-0x0000000000400000-0x00000000004A0000-memory.dmp UPX behavioral1/memory/2360-148-0x0000000000400000-0x00000000004A0000-memory.dmp UPX -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" flxsqkemhc.exe -
Executes dropped EXE 5 IoCs
pid Process 2504 flxsqkemhc.exe 2580 eslwzfhdrkccnnx.exe 2508 vnzyuded.exe 2360 bzmsgkqvvwlql.exe 2404 vnzyuded.exe -
Loads dropped DLL 5 IoCs
pid Process 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 2504 flxsqkemhc.exe -
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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resource yara_rule behavioral1/memory/1724-0-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/files/0x000c000000013ab9-5.dat upx behavioral1/files/0x000a000000012236-17.dat upx behavioral1/memory/1724-19-0x0000000003660000-0x0000000003700000-memory.dmp upx behavioral1/files/0x00310000000165f0-25.dat upx behavioral1/files/0x0007000000016c8c-35.dat upx behavioral1/memory/2580-38-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-42-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2508-40-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2404-45-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/1724-46-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-76-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2508-78-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-77-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-79-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-80-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2404-81-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-82-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2404-83-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-84-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-85-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2508-86-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2404-88-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-87-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2404-90-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2508-89-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-93-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-94-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-95-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-96-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-97-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-98-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-99-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-100-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-101-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-103-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-105-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-104-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-106-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-107-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-108-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-109-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-110-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-111-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-112-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-113-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-114-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-134-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-135-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-136-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-137-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-139-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-138-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-140-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-141-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-142-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-143-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-144-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-145-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2504-146-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2580-147-0x0000000000400000-0x00000000004A0000-memory.dmp upx behavioral1/memory/2360-148-0x0000000000400000-0x00000000004A0000-memory.dmp upx -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" flxsqkemhc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" flxsqkemhc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" flxsqkemhc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirstRunDisabled = "1" flxsqkemhc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" flxsqkemhc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" flxsqkemhc.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\hohaxxka = "flxsqkemhc.exe" eslwzfhdrkccnnx.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\suluamgy = "eslwzfhdrkccnnx.exe" eslwzfhdrkccnnx.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ = "bzmsgkqvvwlql.exe" eslwzfhdrkccnnx.exe -
Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\u: flxsqkemhc.exe File opened (read-only) \??\z: vnzyuded.exe File opened (read-only) \??\i: vnzyuded.exe File opened (read-only) \??\o: vnzyuded.exe File opened (read-only) \??\w: vnzyuded.exe File opened (read-only) \??\w: flxsqkemhc.exe File opened (read-only) \??\y: flxsqkemhc.exe File opened (read-only) \??\b: vnzyuded.exe File opened (read-only) \??\j: vnzyuded.exe File opened (read-only) \??\s: flxsqkemhc.exe File opened (read-only) \??\x: flxsqkemhc.exe File opened (read-only) \??\x: vnzyuded.exe File opened (read-only) \??\a: flxsqkemhc.exe File opened (read-only) \??\p: flxsqkemhc.exe File opened (read-only) \??\g: vnzyuded.exe File opened (read-only) \??\h: vnzyuded.exe File opened (read-only) \??\a: vnzyuded.exe File opened (read-only) \??\r: vnzyuded.exe File opened (read-only) \??\b: flxsqkemhc.exe File opened (read-only) \??\h: flxsqkemhc.exe File opened (read-only) \??\q: vnzyuded.exe File opened (read-only) \??\q: flxsqkemhc.exe File opened (read-only) \??\e: vnzyuded.exe File opened (read-only) \??\n: vnzyuded.exe File opened (read-only) \??\n: flxsqkemhc.exe File opened (read-only) \??\k: vnzyuded.exe File opened (read-only) \??\s: vnzyuded.exe File opened (read-only) \??\t: vnzyuded.exe File opened (read-only) \??\v: vnzyuded.exe File opened (read-only) \??\k: vnzyuded.exe File opened (read-only) \??\l: flxsqkemhc.exe File opened (read-only) \??\a: vnzyuded.exe File opened (read-only) \??\b: vnzyuded.exe File opened (read-only) \??\i: vnzyuded.exe File opened (read-only) \??\g: vnzyuded.exe File opened (read-only) \??\p: vnzyuded.exe File opened (read-only) \??\m: flxsqkemhc.exe File opened (read-only) \??\y: vnzyuded.exe File opened (read-only) \??\e: vnzyuded.exe File opened (read-only) \??\l: vnzyuded.exe File opened (read-only) \??\y: vnzyuded.exe File opened (read-only) \??\g: flxsqkemhc.exe File opened (read-only) \??\z: flxsqkemhc.exe File opened (read-only) \??\p: vnzyuded.exe File opened (read-only) \??\u: vnzyuded.exe File opened (read-only) \??\v: vnzyuded.exe File opened (read-only) \??\e: flxsqkemhc.exe File opened (read-only) \??\q: vnzyuded.exe File opened (read-only) \??\u: vnzyuded.exe File opened (read-only) \??\t: flxsqkemhc.exe File opened (read-only) \??\j: vnzyuded.exe File opened (read-only) \??\l: vnzyuded.exe File opened (read-only) \??\m: vnzyuded.exe File opened (read-only) \??\h: vnzyuded.exe File opened (read-only) \??\t: vnzyuded.exe File opened (read-only) \??\i: flxsqkemhc.exe File opened (read-only) \??\k: flxsqkemhc.exe File opened (read-only) \??\v: flxsqkemhc.exe File opened (read-only) \??\o: vnzyuded.exe File opened (read-only) \??\m: vnzyuded.exe File opened (read-only) \??\s: vnzyuded.exe File opened (read-only) \??\r: flxsqkemhc.exe File opened (read-only) \??\r: vnzyuded.exe File opened (read-only) \??\w: vnzyuded.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" flxsqkemhc.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" flxsqkemhc.exe -
AutoIT Executable 56 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/2580-38-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-42-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2508-40-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2404-45-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/1724-46-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-76-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2508-78-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-77-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-79-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-80-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2404-81-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-82-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2404-83-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-84-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-85-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2508-86-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2404-88-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-87-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2404-90-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2508-89-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-93-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-94-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-95-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-96-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-97-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-98-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-99-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-100-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-101-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-103-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-105-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-104-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-106-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-107-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-108-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-109-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-110-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-111-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-112-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-113-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-114-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-134-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-135-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-136-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-137-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-139-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-138-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-140-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-141-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-142-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-143-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-144-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-145-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2504-146-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2580-147-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe behavioral1/memory/2360-148-0x0000000000400000-0x00000000004A0000-memory.dmp autoit_exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\flxsqkemhc.exe 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe File opened for modification C:\Windows\SysWOW64\eslwzfhdrkccnnx.exe 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe File opened for modification C:\Windows\SysWOW64\vnzyuded.exe 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe File created C:\Windows\SysWOW64\bzmsgkqvvwlql.exe 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll flxsqkemhc.exe File created C:\Windows\SysWOW64\flxsqkemhc.exe 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe File created C:\Windows\SysWOW64\eslwzfhdrkccnnx.exe 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe File created C:\Windows\SysWOW64\vnzyuded.exe 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe File opened for modification C:\Windows\SysWOW64\bzmsgkqvvwlql.exe 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe -
Drops file in Program Files directory 14 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe vnzyuded.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal vnzyuded.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal vnzyuded.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe vnzyuded.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe vnzyuded.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe vnzyuded.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe vnzyuded.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe vnzyuded.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe vnzyuded.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.DOC.exe vnzyuded.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe vnzyuded.exe File created \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.DOC.exe vnzyuded.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLN.nal vnzyuded.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PROTTPLV.nal vnzyuded.exe -
Drops file in Windows directory 5 IoCs
description ioc Process File opened for modification C:\Windows\mydoc.rtf 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE File opened for modification C:\Windows\~$mydoc.rtf WINWORD.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Office loads VBA resources, possible macro or embedded object present
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description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55" WINWORD.EXE Key created \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes" WINWORD.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000" WINWORD.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application\ = "Excel" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ThreadingModel = "Apartment" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\ = "[open(\"%1\")]" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf flxsqkemhc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version\14 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32\ = "C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohevi.dll" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe WINWORD.EXE Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "193AC7741597DBBEB8BC7CE9EDE037B9" 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs flxsqkemhc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile WINWORD.EXE Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" flxsqkemhc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\InprocServer32 WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\DefaultIcon WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" %1" WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" flxsqkemhc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\"" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Edit\ = "&Edit" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler\ = "{42042206-2D85-11D3-8CFF-005004838597}" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shellex\IconHandler WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ = "&Open" WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Publisher\shell\edit\ = "&Open" WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2EB6B15D44E438EB52CBBAD632E9D7BB" 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7866BC1FE6C21D9D178D1A68A0B916B" 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\application WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg flxsqkemhc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.htm WINWORD.EXE Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000 WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec WINWORD.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Version WINWORD.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system" WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2372 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 2508 vnzyuded.exe 2508 vnzyuded.exe 2508 vnzyuded.exe 2508 vnzyuded.exe 2504 flxsqkemhc.exe 2504 flxsqkemhc.exe 2504 flxsqkemhc.exe 2504 flxsqkemhc.exe 2504 flxsqkemhc.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2580 eslwzfhdrkccnnx.exe 2580 eslwzfhdrkccnnx.exe 2580 eslwzfhdrkccnnx.exe 2580 eslwzfhdrkccnnx.exe 2580 eslwzfhdrkccnnx.exe 2404 vnzyuded.exe 2404 vnzyuded.exe 2404 vnzyuded.exe 2404 vnzyuded.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2580 eslwzfhdrkccnnx.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2580 eslwzfhdrkccnnx.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 2508 vnzyuded.exe 2508 vnzyuded.exe 2508 vnzyuded.exe 2504 flxsqkemhc.exe 2504 flxsqkemhc.exe 2504 flxsqkemhc.exe 2580 eslwzfhdrkccnnx.exe 2580 eslwzfhdrkccnnx.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2404 vnzyuded.exe 2404 vnzyuded.exe 2404 vnzyuded.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 2508 vnzyuded.exe 2508 vnzyuded.exe 2508 vnzyuded.exe 2504 flxsqkemhc.exe 2504 flxsqkemhc.exe 2504 flxsqkemhc.exe 2580 eslwzfhdrkccnnx.exe 2580 eslwzfhdrkccnnx.exe 2580 eslwzfhdrkccnnx.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2360 bzmsgkqvvwlql.exe 2404 vnzyuded.exe 2404 vnzyuded.exe 2404 vnzyuded.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2372 WINWORD.EXE 2372 WINWORD.EXE -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1724 wrote to memory of 2504 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 28 PID 1724 wrote to memory of 2504 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 28 PID 1724 wrote to memory of 2504 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 28 PID 1724 wrote to memory of 2504 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 28 PID 1724 wrote to memory of 2580 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 29 PID 1724 wrote to memory of 2580 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 29 PID 1724 wrote to memory of 2580 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 29 PID 1724 wrote to memory of 2580 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 29 PID 1724 wrote to memory of 2508 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 30 PID 1724 wrote to memory of 2508 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 30 PID 1724 wrote to memory of 2508 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 30 PID 1724 wrote to memory of 2508 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 30 PID 1724 wrote to memory of 2360 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 31 PID 1724 wrote to memory of 2360 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 31 PID 1724 wrote to memory of 2360 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 31 PID 1724 wrote to memory of 2360 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 31 PID 2504 wrote to memory of 2404 2504 flxsqkemhc.exe 32 PID 2504 wrote to memory of 2404 2504 flxsqkemhc.exe 32 PID 2504 wrote to memory of 2404 2504 flxsqkemhc.exe 32 PID 2504 wrote to memory of 2404 2504 flxsqkemhc.exe 32 PID 1724 wrote to memory of 2372 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 33 PID 1724 wrote to memory of 2372 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 33 PID 1724 wrote to memory of 2372 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 33 PID 1724 wrote to memory of 2372 1724 05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe 33 PID 2372 wrote to memory of 2248 2372 WINWORD.EXE 36 PID 2372 wrote to memory of 2248 2372 WINWORD.EXE 36 PID 2372 wrote to memory of 2248 2372 WINWORD.EXE 36 PID 2372 wrote to memory of 2248 2372 WINWORD.EXE 36
Processes
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C:\Users\Admin\AppData\Local\Temp\05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe"C:\Users\Admin\AppData\Local\Temp\05635d87b6f8c3e859b0ee1b11e068f05de9450b69e87c87c4afe85b856e6401.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1724 -
C:\Windows\SysWOW64\flxsqkemhc.exeflxsqkemhc.exe2⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2504 -
C:\Windows\SysWOW64\vnzyuded.exeC:\Windows\system32\vnzyuded.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2404
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C:\Windows\SysWOW64\eslwzfhdrkccnnx.exeeslwzfhdrkccnnx.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2580
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C:\Windows\SysWOW64\vnzyuded.exevnzyuded.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2508
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C:\Windows\SysWOW64\bzmsgkqvvwlql.exebzmsgkqvvwlql.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2360
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C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Windows\mydoc.rtf"2⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122883⤵PID:2248
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
7Replay Monitor
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Downloads
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Filesize
20KB
MD51abe6fc6ed67059ddd6e1b6083f520d3
SHA11add0525cdd3b07318c113f1cf9d44869b9e69ff
SHA256fd6d96954c4672b921c82be67c1d3f9cce85dda3737487f17cb24068833d4156
SHA512af2d8e20e9c4e82635cce04798bb942f2508f2bcac2f18790f6e02db2d1897b493f158ba4641d0966ab691d0d4a33edbe42430d6e2374618b4bbf86f7b4ad4ed
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Filesize
255KB
MD5b3f931c9fbdc178d8721bad1ea147012
SHA16d8e624d2527af87568249fdd60dfad972b00c1c
SHA256b23fa32e35b3554469d2d1fb076e9d3339858bf55720ae7cae0bf3df79f982a1
SHA5129bd52cae24c32443b0fdb8fb7d0663d3660b3933dfc19047e448ab472a42a336807909ac42c9a158836b811ca0ced0dcfd29ff822477e895d8aff10386dc1284
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Filesize
255KB
MD566c6c6251f906239363955bde08d5a6a
SHA11066121bd8e0a3997c794fa7d0dd5b86bdc0b53b
SHA256433f8aefe0652fa5cd673bb7d86f694d5f362d8bf6a6c807e7cea63340ff9cc2
SHA512746bb547a5dc10579a030a741f320ebfdbb6ca7c6c6175d5337dd2de9b59532fddf2e9dffc8a642c75969a9392feba550de73ccaf5cf2774bfe8a007f665b224
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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Filesize
255KB
MD547f5e2a84f0905ad095738ce786815f4
SHA1720989b570e48a4a4e9a2dfaad5023d226a7c02e
SHA256eb008524ddc5555b4565a84fa5b36428df79598f5984559b7a88529a8bfb986b
SHA5124f4020560bf8d1d30c87bd2cf4cd7207b9cec44edd6d5543399f15c8736790ef3b31dd4eb995ae4ed46de44a37c168575bcf60189c99c72e9477ebccd5f7999f
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Filesize
255KB
MD50da014a8ba2b18af696c59470d115eaa
SHA1e208a751b16349d18218dbf6ca1a50db370cd731
SHA256dc4641eec8e32feb92f979be5683659d389f2bdefe08363a68d63173865300e0
SHA512c12ecc594987ffd62f9f96a519825e5bc4d73b6111e77b6c5e211c480584d8e4b875a8dd9488f0835263af0c2bb30d9b9c0db62e93a96663cffbd0327e7aae10