Analysis
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max time kernel
23s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-09-2024 02:50
Static task
static1
Behavioral task
behavioral1
Sample
fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe
Resource
win10v2004-20240802-en
General
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Target
fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe
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Size
403KB
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MD5
477f0641023c28b462ea3d1b0a62151d
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SHA1
d1e3eaa36f07796995c4ad192754bfebc20778dc
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SHA256
fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93
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SHA512
08b6a37518fcc0f018375b33db4911da6f3111c9b3d9f621c15e584dc4823ec7ba613d01fb37793c4a8bea950c3b523a8ef092a73451c5e1cda35352e37c6dea
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SSDEEP
12288:Dlu1SX7Sor999NBAlAdwefOixMORgj8cn7dy7zLsEO:o1SLzr1AlqdfrbuIOBygt
Malware Config
Extracted
vidar
11
58cd250b15e666e5f72fcf5caa6cb131
https://steamcommunity.com/profiles/76561199780418869
https://t.me/ae5ed
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0
Extracted
stealc
default
http://46.8.231.109
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url_path
/c4754d4f680ead72.php
Extracted
vidar
11
3a15237aa92dcd8ccca447211fb5fc2a
https://steamcommunity.com/profiles/76561199780418869
https://t.me/ae5ed
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0
Extracted
lumma
https://stogeneratmns.shop/api
Signatures
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Detect Vidar Stealer 20 IoCs
resource yara_rule behavioral2/memory/4464-3-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-6-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-8-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-18-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-19-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-35-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-36-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-52-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-53-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-77-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-79-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-86-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4464-87-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4416-1451-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4416-1447-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4416-1449-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4416-1927-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4416-1963-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4416-2060-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 behavioral2/memory/4416-2108-0x0000000000400000-0x0000000000676000-memory.dmp family_vidar_v7 -
Downloads MZ/PE file
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Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation RegAsm.exe Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation BFHIJEBKEB.exe Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation MFDBG.exe -
Drops startup file 64 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_e3643f54bc8a4723b1c72b42fcecdbc7.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_e8d943460ca2438e8e3d930f74dbd550.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_8bb8228ddce74effbf5291c7a4eb582a.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_e1125b72584e4f8f9c330cb5c92696aa.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_b62f5cc9ba8242d6ae74ef9167ceae81.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_3db97316874d4b26b82866c1be2ff3df.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_a2ad7ba3f3674fa592b9ae8186f3c3d5.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_572cec541f89440a87edcfdc94ef0e99.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_205ae1ebc059402c831e14c295d62677.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_59cff35b038541f9b514cb90c81384d5.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_c4f4febc7beb496591662d8319960a92.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_a21dd034aa4249eaba656c2c0ac290a7.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_efded9b8d8b7479a9d9a656a16b42599.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_ae522b76a0524a2c9c27d3f4c30f5e6e.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_60e91df19382403d982d47da774ec715.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_c13fe5497fd64808ab62f6fecb0b16df.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_115db027b5de49b382b4b03a3c07e23e.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_fa926a0b97d0464cab6879fd535e806f.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_a051946a8c964165b0861149ef7b5236.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_18c54eaa439d4825b7394b45cec15005.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_cab1543e4f134767b8a387fb56b098c1.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_aa3c93e79e7442ec857181bd629d6b33.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_bead595e0dc64f9e8e6156358fde8bc2.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_cfff5ae07e4a4eed84cfc568f3801a9d.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_03165c89de2d4a7cac14e23a16a09fc4.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_44e86f44506047898c6aef8e4b57978b.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_013f64370eeb4df3b696225793c98210.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_bad3dfb102614343bb1388db4a7aef02.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_a9eedef83e0b4425b572429d4d25e87c.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_4fc6e4e3b90e4d40bbeb47462a130a30.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_583173349945470996d1189ac5c52136.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_98887c52bfa8472dbc1c7fa86bad76aa.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_a5bfa866fb0046429ff1b038aff23af7.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_15119d72b3004ce0a87bafea26b3befb.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_24b1ceec9dcf4220924995e66285b477.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_50b59510450543b0b9421c6acff620ef.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_1b071b172f124004b16108a5061e7bc7.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_f1e68c0b9b8c43d7bb7b68d5bdd7661e.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_d7bd9f5c8e1843219d740e3bcf1f444d.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_1bf89d0cc3334ffb96b6174e336a5786.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_7be044a24acc4938aa3d88041ac15511.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_8ae433925b034042bc1ad6c36f51912d.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_8f9142d8988a44afafa5efb49ea6bf44.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_cbaa8b3b6b984f9d95f585d4365b1ee4.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_69f8c8025bc6471f8e7818b03ff3ba0c.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_660414d09cd6425fafa3b3c165644f25.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_ef265457bce1493ebd4a7f5c4b30410b.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_a2ba99e87bde437d97f3d518870eb29b.lnk BFHIJEBKEB.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_a9b723601f504d489a225ef9cb10d8c6.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_880c36da1ee04616a8e8467c4c610fd8.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_afab5e3b2c5e4dbc86d782386a0fb86f.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_f2544a6dd01f4e11a98c2cc5cfba64db.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_57ecf236e9c24a8e90df285d6a7e9655.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_6291584465f14ddd83818af4de373bd6.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_bf3023b2bd4b47e1a8e1d6bd6cf075b3.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_68f3338e8e7d42ce9db503773c5bf4a6.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_1e05177c01fa4b619b58d48897ddf368.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_b2466257f0984d6fa226457c5049843c.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_285d680157b94c44a6b5743dca5d93ab.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_05fed4dcbd8546f19687c6514866a27c.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_4aa054f87fb345a598bbb526afbace2f.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_ff7258303f574d9baeaca0d3b4089d4c.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_3a38ddd69787443ea5f925f562d183b6.lnk MFDBG.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_495f300832d14f48bf048e92468b1b4c.lnk MFDBG.exe -
Executes dropped EXE 5 IoCs
pid Process 2868 BFHIJEBKEB.exe 428 MFDBG.exe 3040 JECAFHJEGC.exe 2608 FDWDZ.exe 3860 EBFHJEGDAF.exe -
Loads dropped DLL 2 IoCs
pid Process 4464 RegAsm.exe 4464 RegAsm.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MFDBG_301afd8ec9df4348808a3080218ae167 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Malewmf\\MFDBG.exe" BFHIJEBKEB.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 64 api.ipify.org -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2568 set thread context of 4464 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 84 PID 3040 set thread context of 3728 3040 JECAFHJEGC.exe 101 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MFDBG.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FDWDZ.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JECAFHJEGC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BFHIJEBKEB.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EBFHJEGDAF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RegAsm.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RegAsm.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 2720 timeout.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4464 RegAsm.exe 4464 RegAsm.exe 4464 RegAsm.exe 4464 RegAsm.exe 4464 RegAsm.exe 4464 RegAsm.exe 428 MFDBG.exe 2608 FDWDZ.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 428 MFDBG.exe 2608 FDWDZ.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe 428 MFDBG.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 428 MFDBG.exe Token: SeDebugPrivilege 2608 FDWDZ.exe -
Suspicious use of WriteProcessMemory 43 IoCs
description pid Process procid_target PID 2568 wrote to memory of 4512 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 83 PID 2568 wrote to memory of 4512 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 83 PID 2568 wrote to memory of 4512 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 83 PID 2568 wrote to memory of 4464 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 84 PID 2568 wrote to memory of 4464 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 84 PID 2568 wrote to memory of 4464 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 84 PID 2568 wrote to memory of 4464 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 84 PID 2568 wrote to memory of 4464 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 84 PID 2568 wrote to memory of 4464 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 84 PID 2568 wrote to memory of 4464 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 84 PID 2568 wrote to memory of 4464 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 84 PID 2568 wrote to memory of 4464 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 84 PID 2568 wrote to memory of 4464 2568 fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe 84 PID 4464 wrote to memory of 2868 4464 RegAsm.exe 92 PID 4464 wrote to memory of 2868 4464 RegAsm.exe 92 PID 4464 wrote to memory of 2868 4464 RegAsm.exe 92 PID 2868 wrote to memory of 428 2868 BFHIJEBKEB.exe 94 PID 2868 wrote to memory of 428 2868 BFHIJEBKEB.exe 94 PID 2868 wrote to memory of 428 2868 BFHIJEBKEB.exe 94 PID 4464 wrote to memory of 3040 4464 RegAsm.exe 95 PID 4464 wrote to memory of 3040 4464 RegAsm.exe 95 PID 4464 wrote to memory of 3040 4464 RegAsm.exe 95 PID 428 wrote to memory of 2608 428 MFDBG.exe 97 PID 428 wrote to memory of 2608 428 MFDBG.exe 97 PID 428 wrote to memory of 2608 428 MFDBG.exe 97 PID 4464 wrote to memory of 3860 4464 RegAsm.exe 98 PID 4464 wrote to memory of 3860 4464 RegAsm.exe 98 PID 4464 wrote to memory of 3860 4464 RegAsm.exe 98 PID 3040 wrote to memory of 5000 3040 JECAFHJEGC.exe 100 PID 3040 wrote to memory of 5000 3040 JECAFHJEGC.exe 100 PID 3040 wrote to memory of 5000 3040 JECAFHJEGC.exe 100 PID 3040 wrote to memory of 3728 3040 JECAFHJEGC.exe 101 PID 3040 wrote to memory of 3728 3040 JECAFHJEGC.exe 101 PID 3040 wrote to memory of 3728 3040 JECAFHJEGC.exe 101 PID 3040 wrote to memory of 3728 3040 JECAFHJEGC.exe 101 PID 3040 wrote to memory of 3728 3040 JECAFHJEGC.exe 101 PID 3040 wrote to memory of 3728 3040 JECAFHJEGC.exe 101 PID 3040 wrote to memory of 3728 3040 JECAFHJEGC.exe 101 PID 3040 wrote to memory of 3728 3040 JECAFHJEGC.exe 101 PID 3040 wrote to memory of 3728 3040 JECAFHJEGC.exe 101 PID 4464 wrote to memory of 3016 4464 RegAsm.exe 102 PID 4464 wrote to memory of 3016 4464 RegAsm.exe 102 PID 4464 wrote to memory of 3016 4464 RegAsm.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe"C:\Users\Admin\AppData\Local\Temp\fb371a0bf9bd2437bfeb1e15335f35f60f071662c0c6a1d3b9abd1359ad85c93.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2568 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵PID:4512
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Checks computer location settings
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4464 -
C:\ProgramData\BFHIJEBKEB.exe"C:\ProgramData\BFHIJEBKEB.exe"3⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2868 -
C:\Users\Admin\AppData\Local\Temp\Malewmf\MFDBG.exe"C:\Users\Admin\AppData\Local\Temp\Malewmf\MFDBG.exe"4⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:428 -
C:\Users\Admin\AppData\Local\Temp\Malewmf\FDWDZ.exe"C:\Users\Admin\AppData\Local\Temp\Malewmf\FDWDZ.exe" --checker5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2608
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C:\ProgramData\JECAFHJEGC.exe"C:\ProgramData\JECAFHJEGC.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3040 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵PID:5000
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵
- System Location Discovery: System Language Discovery
PID:3728
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C:\ProgramData\EBFHJEGDAF.exe"C:\ProgramData\EBFHJEGDAF.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3860 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵PID:3196
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"4⤵PID:2004
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminDBFBFBGDBK.exe"5⤵PID:3396
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C:\Users\AdminDBFBFBGDBK.exe"C:\Users\AdminDBFBFBGDBK.exe"6⤵PID:2192
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"7⤵PID:2720
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"7⤵PID:4416
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminJJJECFIECB.exe"5⤵PID:5112
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C:\Users\AdminJJJECFIECB.exe"C:\Users\AdminJJJECFIECB.exe"6⤵PID:3476
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"7⤵PID:3240
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminHJJEHJJKJE.exe"5⤵PID:4140
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C:\Users\AdminHJJEHJJKJE.exe"C:\Users\AdminHJJEHJJKJE.exe"6⤵PID:4208
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\AAFHIIDHJEBF" & exit3⤵
- System Location Discovery: System Language Discovery
PID:3016 -
C:\Windows\SysWOW64\timeout.exetimeout /t 104⤵
- Delays execution with timeout.exe
PID:2720
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
114KB
MD5db26309558628fa1ef6a1edd23ab2b09
SHA19bfb0530d0c2dcc6f9b3947bc3ca602943356368
SHA256e6287cb739a35ef64a6d19ec146c90c848de8646032fd98d570042c0e2ecf070
SHA5124171bc6af1ffc5d24d6ddade7b47e94b0547297e25d9a4d45ca831801208b7d83edda0b138436626749711a953a5818486c293e8749c5c2539ef070e848b237c
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Filesize
25KB
MD5168087c84c5ff3664e5e2f4eec18d7dd
SHA1639e9e87103f576617ed08c50910ca92fe5c8c5b
SHA2562a7cdb79045658b9c02ebbb159e5b3680d7d6d832dbd757572f7d202c3fa935d
SHA51289491261e1234f917964566def4b1a50505ba4c2eb90d14c19e2130d78fe65cd61c4bba685909109c7088b35e7fd48f6311ace7a0dd8c703a6d1b1d23d1a54bb
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Filesize
326KB
MD54ecc9d9d93e5ff84765dacbb1e54a4c9
SHA1f2f796276b0aa4adcc02f6b9d11aabf1d97f9a06
SHA256eba091f4887e9bc9e0308d4e7830b2ae7b50eddb7c53425bd78db0f959ed6524
SHA512dc093ad97b34a5afad3c324c24425c950f48d5601444c044a718a0e47355a8f125d54a07fd8969ab85a00cce2d3c148a7dc2dcb4628647ed2c8e1ba50955b8cd
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Filesize
116KB
MD5f70aa3fa04f0536280f872ad17973c3d
SHA150a7b889329a92de1b272d0ecf5fce87395d3123
SHA2568d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA51230675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84
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Filesize
40KB
MD5a182561a527f929489bf4b8f74f65cd7
SHA18cd6866594759711ea1836e86a5b7ca64ee8911f
SHA25642aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914
SHA5129bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558
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Filesize
20KB
MD5a603e09d617fea7517059b4924b1df93
SHA131d66e1496e0229c6a312f8be05da3f813b3fa9e
SHA256ccd15f9c7a997ae2b5320ea856c7efc54b5055254d41a443d21a60c39c565cb7
SHA512eadb844a84f8a660c578a2f8e65ebcb9e0b9ab67422be957f35492ff870825a4b363f96fd1c546eaacfd518f6812fcf57268ef03c149e5b1a7af145c7100e2cc
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Filesize
160KB
MD5f310cf1ff562ae14449e0167a3e1fe46
SHA185c58afa9049467031c6c2b17f5c12ca73bb2788
SHA256e187946249cd390a3c1cf5d4e3b0d8f554f9acdc416bf4e7111fff217bb08855
SHA5121196371de08c964268c44103ccaed530bda6a145df98e0f480d8ee5ad58cb6fb33ca4c9195a52181fe864726dcf52e6a7a466d693af0cda43400a3a7ef125fad
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Filesize
11KB
MD5fe776dd032bebe227d52e0a0fce3bf43
SHA1a681f3dc51cb61b627eab1291f0728253e2f234c
SHA256e582d57e1b6ebcd262052d02149530a8077b4d14c6e3855fc7ebc823eca56af2
SHA512be322e942264d9f161ad2f44b17eabcd5db36a6746db1a9f107481307081cc6d074d56f7f95eec8734a256377b73e466d89d8c20657e9bec53404ec262f50f15
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Filesize
368KB
MD528f06ee2c727adcae5a328aaf02d95fe
SHA13c73c34aafb67d828341906877894670d2f113fc
SHA256df52ba7d8ae16928e82e3554558d25b7582d3e67025a7dfbb71f6231ba9a7899
SHA512d292b0b49f280ad1a955c1eeb720ef6bbb23339928e4f33326997a1a69f85ddf91fcf6f1e0ccec8f1b969a1c91d29c41b0dbacb249c40b3a83d50c9b9c37a806
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Filesize
18KB
MD5128611e9434c4e83e0624c64c9e43f9b
SHA1bc56fbaef16056fc74f8cd27eefdf449f0b295b2
SHA2563de6681ce68e4598cac8f00bab65956a3d5d3f2968bdbbd9631d5d337994c04a
SHA512f4412d52cef46a8463b46c8d746c58c3ad4c0dba2cfe65b8557e7ed6d056c8290f622ab207e5eb4c15b6c45c77b20dc5499278146757d7aacd11feb82a7cd210
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
176KB
MD58c3a96b6f1b05847ca29668c121c9e65
SHA12f8f5a145893921812cbbfe98e1ef2cc7e2eea2b
SHA256d030efc8fb18e2f5761c598dd1974d19823ec24fc18c9af49845b5c91653e14d
SHA512b56af14e88963f511e7df1f9f494baf4d74262b51abc469fb259d96fc683e3126a1a7ce150b136f99c086f13cc50f06974601bedca156e848f7383d9a151b7f0
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Filesize
439KB
MD55ff1fca37c466d6723ec67be93b51442
SHA134cc4e158092083b13d67d6d2bc9e57b798a303b
SHA2565136a49a682ac8d7f1ce71b211de8688fce42ed57210af087a8e2dbc8a934062
SHA5124802ef62630c521d83a1d333969593fb00c9b38f82b4d07f70fbd21f495fea9b3f67676064573d2c71c42bc6f701992989742213501b16087bb6110e337c7546
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
500KB
MD5e31ab390e5cd52dc320d25187f7208a2
SHA170769578fbcdc905894658f24e90c758fe4ef97f
SHA256439a236a02cc1a7fe8c106605c4b700a38fb8813a8a8009fee5a0390736ac762
SHA512bac9bcbef373469b402cf2cc5b0f997c391b3314f63ea6d52793f571d6ddde6961b4f145b193236ee50d3bb5d56c54781808dcbb200e48fd7547e9b33c1ebba2
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Filesize
138KB
MD593a0682f91f3497372e5c173512946dd
SHA1da23c746ca5761f2e220778911f8e04ca62653ec
SHA25615c7530aff65681456a37a98b48360d48f336c779a94408107372ab5db6e3a33
SHA5125b93434d9fb60fc8fd322161a75bf6cbf2ce97223ba396613b8346e7486aaf4edf44263ce928e68662220800ef720fcf244996c42fa7e80841cf448ffe1175cf
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Filesize
78KB
MD5a37ee36b536409056a86f50e67777dd7
SHA11cafa159292aa736fc595fc04e16325b27cd6750
SHA2568934aaeb65b6e6d253dfe72dea5d65856bd871e989d5d3a2a35edfe867bb4825
SHA5123a7c260646315cf8c01f44b2ec60974017496bd0d80dd055c7e43b707cadba2d63aab5e0efd435670aa77886ed86368390d42c4017fc433c3c4b9d1c47d0f356
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Filesize
403KB
MD580729909b073a23f2caf883d9b9dce98
SHA1cf621df3f09b1103e247e1292e6c9d4894e90d92
SHA256b832829177dcfb2f224062fdf796ffdce054c66ac391d4a2efdec7e06aeb69ee
SHA512e197b71e9b91aa83f6ff0ca454a8ea72c66043449901595613d4d6ad8ac0e007e7ed10c6b1a428692eb6d2a29fd114b0afcfe7a678b6fb11b475ea6fb5ce0b05
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EDC238BFF48A31D55A97E1E93892934B_C31B2498754E340573F1336DE607D619
Filesize471B
MD53d0514f5227d0ba8f91af3531108aa9e
SHA1e785caa409acb468d4cc46790320a54f1ff99db6
SHA256aac8c93892fef76efc9790da21d518ed553e974256217b4244b34d73bdd0f8ee
SHA5122990a16921b56e0e00ef40e01c6a5d8ab425475de36fad0228d5f9d31643e476de620f594063fd5a253b47219c10e0de1094aeeea215be00225c7cb79fbc3eac
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EDC238BFF48A31D55A97E1E93892934B_C31B2498754E340573F1336DE607D619
Filesize400B
MD58104b368cb9a2f6ef0af31fcff9c55fc
SHA1b605f36ca1760654fc1355f2ed683297d33855b3
SHA2566c12b87dc7dea98ff54398c4cb7b2c1a6fd921eb894a67d06dd675e079cc3e59
SHA512a8ce50c457d687f4ce08f25e6d14d428d72b4b7cec32b1e271694e33a49dd3bb46c34e313c1a7e9d17fa2ea08393dc01660eec3714ce9e4a9b5c4a18d50937dc
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Filesize
425B
MD54eaca4566b22b01cd3bc115b9b0b2196
SHA1e743e0792c19f71740416e7b3c061d9f1336bf94
SHA25634ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb
SHA512bc2b1bf45203e3bb3009a7d37617b8f0f7ffa613680b32de2b963e39d2cf1650614d7035a0cf78f35a4f5cb17a2a439e2e07deaefd2a4275a62efd0a5c0184a1
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Filesize
33KB
MD5e89ed1bf53a59f35cb3865a5829e294b
SHA165146013dbd621d6e2c570e9ad861157bd74c3d1
SHA2560abde7a57420f50d98af38fb806c345052a82ba4c213242f5ac6fccc2a698cb3
SHA51210d4ddffbaf88321e6fdc81f93c06b7b3797c875a23dee8dba4856490e0fac38b4ce98c695ce21dab432b5d7f81e28adbc5bc3f87aa0681cb0c71fa06804778a
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_52f26c9d6fc24d3daaf74baeba3c5ee0.lnk
Filesize1KB
MD56d3e9a0172b208a294f988ca444bd845
SHA16222e7d666c52740fdd4bfe64a4e73c8c18252a9
SHA256303a10871df74d924815d19dfd1c4b7083d67ff6ff7087f62685c2035794e151
SHA5125ffee601995c258017d220b45999eee0fb33f6b94f036608a36ea8a80760cee2a5bbefe622187290021b8512fa83939da54a465e40a4fd258aff293e20944c27
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_62fc1a616dc14353ac83fd7a197cf848.lnk
Filesize1KB
MD58b0e55898f09ee9fc2dace6742296fba
SHA1ec3af6229722b282fcccdf57defe5840bf14debf
SHA256c60599e745b03d288c4ca25ef5752226f3be9a356b2552558e9dc8fbbb06b7e5
SHA512af2a454488c2091d6cc175296f60e9d3146e1fb4dbec6bcb6b48ac5e17f7f9b06a56d4ec186cae688135e72433e8dfa028275c623abb7b89778928fb8721830b
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\MFDBG_a2ba99e87bde437d97f3d518870eb29b.lnk
Filesize1KB
MD520b507e2647e46911e4af876bde24e09
SHA14d9956de8b88c4f27b015c13c4bc95b3bb3d8553
SHA25608b8cd182a4fe9fb619ffdec6797a7a4924a5cc711808526017e12ad02f76cac
SHA5125bbcb84fc2a17cbd6816bc2d97aa560071a73b3caa12bad2f7f7180f443b4dcff3f492d0914e6d1947967ed1ea213bf9da4bb55c81577017e1a6092dc2669a47