Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
08-02-2024 19:15
Static task
static1
Behavioral task
behavioral1
Sample
69d761d941e1a7a4721e267e91167b3a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
69d761d941e1a7a4721e267e91167b3a.exe
Resource
win10v2004-20231215-en
General
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Target
69d761d941e1a7a4721e267e91167b3a.exe
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Size
170KB
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MD5
69d761d941e1a7a4721e267e91167b3a
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SHA1
7e83135738bdd132a8c9da031b4794852cfc9f8b
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SHA256
c6d317e1eb756b3577414068ac20fc445921f4edd86bef21dbab2d89920e4649
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SHA512
4ccfe22c2a726f10e4956383fb12371cc07be797707ac6b5dba1a14a5b798c24503bd4f29302c525240dffd0a3f1d3775ff575a2fddb4443df974d1de5ce1295
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SSDEEP
3072:lLWPQWxrjDjU6G+JLfeEXcUesyx0RcAJ+qVeYg:lLWPvjU6TFhXBes/c
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2022
http://trad-einmyus.com/index.php
http://tradein-myus.com/index.php
http://trade-inmyus.com/index.php
Extracted
djvu
http://habrafa.com/test1/get.php
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extension
.ldhy
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offline_id
pIGzEr0bxHiTz7xnvNidWeqzKkxMfVdHTyCkzwt1
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payload_url
http://brusuax.com/dl/build2.exe
http://habrafa.com/files/1/build3.exe
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ransomnote
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Extracted
marsstealer
Default
Signatures
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Detect ZGRat V1 20 IoCs
resource yara_rule behavioral2/memory/4964-86-0x0000000004DC0000-0x0000000004E70000-memory.dmp family_zgrat_v1 behavioral2/memory/4964-91-0x0000000005460000-0x000000000550E000-memory.dmp family_zgrat_v1 behavioral2/memory/2504-98-0x0000000005770000-0x0000000005860000-memory.dmp family_zgrat_v1 behavioral2/memory/4964-99-0x0000000005460000-0x0000000005509000-memory.dmp family_zgrat_v1 behavioral2/memory/4964-100-0x0000000005460000-0x0000000005509000-memory.dmp family_zgrat_v1 behavioral2/memory/4964-105-0x0000000005460000-0x0000000005509000-memory.dmp family_zgrat_v1 behavioral2/memory/4964-107-0x0000000005460000-0x0000000005509000-memory.dmp family_zgrat_v1 behavioral2/memory/2504-108-0x0000000005770000-0x000000000585B000-memory.dmp family_zgrat_v1 behavioral2/memory/2504-110-0x0000000005770000-0x000000000585B000-memory.dmp family_zgrat_v1 behavioral2/memory/2504-112-0x0000000005770000-0x000000000585B000-memory.dmp family_zgrat_v1 behavioral2/memory/2504-114-0x0000000005770000-0x000000000585B000-memory.dmp family_zgrat_v1 behavioral2/memory/2504-116-0x0000000005770000-0x000000000585B000-memory.dmp family_zgrat_v1 behavioral2/memory/2504-118-0x0000000005770000-0x000000000585B000-memory.dmp family_zgrat_v1 behavioral2/memory/4964-119-0x0000000005460000-0x0000000005509000-memory.dmp family_zgrat_v1 behavioral2/memory/2504-122-0x0000000005770000-0x000000000585B000-memory.dmp family_zgrat_v1 behavioral2/memory/4964-126-0x0000000005460000-0x0000000005509000-memory.dmp family_zgrat_v1 behavioral2/memory/2504-127-0x0000000005770000-0x000000000585B000-memory.dmp family_zgrat_v1 behavioral2/memory/4964-135-0x0000000005460000-0x0000000005509000-memory.dmp family_zgrat_v1 behavioral2/memory/2504-134-0x0000000005770000-0x000000000585B000-memory.dmp family_zgrat_v1 behavioral2/memory/4964-123-0x0000000005460000-0x0000000005509000-memory.dmp family_zgrat_v1 -
Detected Djvu ransomware 9 IoCs
resource yara_rule behavioral2/memory/2976-29-0x0000000004940000-0x0000000004A5B000-memory.dmp family_djvu behavioral2/memory/2032-30-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral2/memory/2032-32-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral2/memory/2032-33-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral2/memory/2032-34-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral2/memory/2032-44-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral2/memory/3540-50-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral2/memory/3540-51-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu behavioral2/memory/3540-53-0x0000000000400000-0x0000000000537000-memory.dmp family_djvu -
Djvu Ransomware
Ransomware which is a variant of the STOP family.
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Mars Stealer
An infostealer written in C++ based on other infostealers.
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SmokeLoader
Modular backdoor trojan in use since 2014.
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" svchost.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths svchost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\svchost.exe = "0" svchost.exe -
Looks for VirtualBox Guest Additions in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions 8FEC.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions svchost.exe -
Downloads MZ/PE file
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Looks for VMWare Tools registry key 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools 8FEC.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools svchost.exe -
.NET Reactor proctector 10 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule behavioral2/memory/4964-86-0x0000000004DC0000-0x0000000004E70000-memory.dmp net_reactor behavioral2/memory/4964-91-0x0000000005460000-0x000000000550E000-memory.dmp net_reactor behavioral2/memory/4964-99-0x0000000005460000-0x0000000005509000-memory.dmp net_reactor behavioral2/memory/4964-100-0x0000000005460000-0x0000000005509000-memory.dmp net_reactor behavioral2/memory/4964-105-0x0000000005460000-0x0000000005509000-memory.dmp net_reactor behavioral2/memory/4964-107-0x0000000005460000-0x0000000005509000-memory.dmp net_reactor behavioral2/memory/4964-119-0x0000000005460000-0x0000000005509000-memory.dmp net_reactor behavioral2/memory/4964-126-0x0000000005460000-0x0000000005509000-memory.dmp net_reactor behavioral2/memory/4964-135-0x0000000005460000-0x0000000005509000-memory.dmp net_reactor behavioral2/memory/4964-123-0x0000000005460000-0x0000000005509000-memory.dmp net_reactor -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 8FEC.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 8FEC.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion svchost.exe -
Checks computer location settings 2 TTPs 4 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation 8FEC.exe Key value queried \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation svchost.exe Key value queried \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation 8422.exe Key value queried \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation EC45.exe -
Deletes itself 1 IoCs
pid Process 3436 Process not Found -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qemu-ga.exe 8422.exe -
Executes dropped EXE 11 IoCs
pid Process 1396 D467.exe 2976 EC45.exe 2032 EC45.exe 4288 EC45.exe 3540 EC45.exe 808 7184.exe 4964 8422.exe 2504 8A8C.exe 4684 8FEC.exe 744 svchost.exe 2176 qemu-ga.exe -
Loads dropped DLL 2 IoCs
pid Process 2684 calc.exe 2684 calc.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 2264 icacls.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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\svchost.exe = "0" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions svchost.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\bf2aaab3-2e6d-4bc3-9823-f2394dc451fe\\EC45.exe\" --AutoStart" EC45.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "\"C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe\"" 8FEC.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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" svchost.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA svchost.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 64 api.2ip.ua 63 api.2ip.ua -
Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 8FEC.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 8FEC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum svchost.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 2976 set thread context of 2032 2976 EC45.exe 94 PID 4288 set thread context of 3540 4288 EC45.exe 98 PID 744 set thread context of 2684 744 svchost.exe 117 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 4 IoCs
pid pid_target Process procid_target 1052 3540 WerFault.exe 98 3496 808 WerFault.exe 102 1084 2684 WerFault.exe 117 804 4964 WerFault.exe 103 -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI D467.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI D467.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 69d761d941e1a7a4721e267e91167b3a.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 69d761d941e1a7a4721e267e91167b3a.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 69d761d941e1a7a4721e267e91167b3a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI D467.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4828 schtasks.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 3172 timeout.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1060 69d761d941e1a7a4721e267e91167b3a.exe 1060 69d761d941e1a7a4721e267e91167b3a.exe 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found 3436 Process not Found -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1060 69d761d941e1a7a4721e267e91167b3a.exe 1396 D467.exe -
Suspicious use of AdjustPrivilegeToken 33 IoCs
description pid Process Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeDebugPrivilege 4964 8422.exe Token: SeDebugPrivilege 2504 8A8C.exe Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeDebugPrivilege 4684 8FEC.exe Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeDebugPrivilege 744 svchost.exe Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeDebugPrivilege 2616 powershell.exe Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found Token: SeShutdownPrivilege 3436 Process not Found Token: SeCreatePagefilePrivilege 3436 Process not Found -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3436 wrote to memory of 1396 3436 Process not Found 91 PID 3436 wrote to memory of 1396 3436 Process not Found 91 PID 3436 wrote to memory of 1396 3436 Process not Found 91 PID 3436 wrote to memory of 2976 3436 Process not Found 93 PID 3436 wrote to memory of 2976 3436 Process not Found 93 PID 3436 wrote to memory of 2976 3436 Process not Found 93 PID 2976 wrote to memory of 2032 2976 EC45.exe 94 PID 2976 wrote to memory of 2032 2976 EC45.exe 94 PID 2976 wrote to memory of 2032 2976 EC45.exe 94 PID 2976 wrote to memory of 2032 2976 EC45.exe 94 PID 2976 wrote to memory of 2032 2976 EC45.exe 94 PID 2976 wrote to memory of 2032 2976 EC45.exe 94 PID 2976 wrote to memory of 2032 2976 EC45.exe 94 PID 2976 wrote to memory of 2032 2976 EC45.exe 94 PID 2976 wrote to memory of 2032 2976 EC45.exe 94 PID 2976 wrote to memory of 2032 2976 EC45.exe 94 PID 2032 wrote to memory of 2264 2032 EC45.exe 95 PID 2032 wrote to memory of 2264 2032 EC45.exe 95 PID 2032 wrote to memory of 2264 2032 EC45.exe 95 PID 2032 wrote to memory of 4288 2032 EC45.exe 96 PID 2032 wrote to memory of 4288 2032 EC45.exe 96 PID 2032 wrote to memory of 4288 2032 EC45.exe 96 PID 4288 wrote to memory of 3540 4288 EC45.exe 98 PID 4288 wrote to memory of 3540 4288 EC45.exe 98 PID 4288 wrote to memory of 3540 4288 EC45.exe 98 PID 4288 wrote to memory of 3540 4288 EC45.exe 98 PID 4288 wrote to memory of 3540 4288 EC45.exe 98 PID 4288 wrote to memory of 3540 4288 EC45.exe 98 PID 4288 wrote to memory of 3540 4288 EC45.exe 98 PID 4288 wrote to memory of 3540 4288 EC45.exe 98 PID 4288 wrote to memory of 3540 4288 EC45.exe 98 PID 4288 wrote to memory of 3540 4288 EC45.exe 98 PID 3436 wrote to memory of 808 3436 Process not Found 102 PID 3436 wrote to memory of 808 3436 Process not Found 102 PID 3436 wrote to memory of 808 3436 Process not Found 102 PID 3436 wrote to memory of 4964 3436 Process not Found 103 PID 3436 wrote to memory of 4964 3436 Process not Found 103 PID 3436 wrote to memory of 4964 3436 Process not Found 103 PID 3436 wrote to memory of 2504 3436 Process not Found 106 PID 3436 wrote to memory of 2504 3436 Process not Found 106 PID 3436 wrote to memory of 2504 3436 Process not Found 106 PID 3436 wrote to memory of 4684 3436 Process not Found 107 PID 3436 wrote to memory of 4684 3436 Process not Found 107 PID 3436 wrote to memory of 4684 3436 Process not Found 107 PID 4684 wrote to memory of 4648 4684 8FEC.exe 108 PID 4684 wrote to memory of 4648 4684 8FEC.exe 108 PID 4684 wrote to memory of 4648 4684 8FEC.exe 108 PID 4684 wrote to memory of 384 4684 8FEC.exe 109 PID 4684 wrote to memory of 384 4684 8FEC.exe 109 PID 4684 wrote to memory of 384 4684 8FEC.exe 109 PID 4648 wrote to memory of 4828 4648 cmd.exe 112 PID 4648 wrote to memory of 4828 4648 cmd.exe 112 PID 4648 wrote to memory of 4828 4648 cmd.exe 112 PID 384 wrote to memory of 3172 384 cmd.exe 113 PID 384 wrote to memory of 3172 384 cmd.exe 113 PID 384 wrote to memory of 3172 384 cmd.exe 113 PID 384 wrote to memory of 744 384 cmd.exe 114 PID 384 wrote to memory of 744 384 cmd.exe 114 PID 384 wrote to memory of 744 384 cmd.exe 114 PID 744 wrote to memory of 2616 744 svchost.exe 115 PID 744 wrote to memory of 2616 744 svchost.exe 115 PID 744 wrote to memory of 2616 744 svchost.exe 115 PID 744 wrote to memory of 2684 744 svchost.exe 117 PID 744 wrote to memory of 2684 744 svchost.exe 117 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" svchost.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\69d761d941e1a7a4721e267e91167b3a.exe"C:\Users\Admin\AppData\Local\Temp\69d761d941e1a7a4721e267e91167b3a.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1060
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C:\Users\Admin\AppData\Local\Temp\D467.exeC:\Users\Admin\AppData\Local\Temp\D467.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:1396
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C:\Users\Admin\AppData\Local\Temp\EC45.exeC:\Users\Admin\AppData\Local\Temp\EC45.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2976 -
C:\Users\Admin\AppData\Local\Temp\EC45.exeC:\Users\Admin\AppData\Local\Temp\EC45.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2032 -
C:\Windows\SysWOW64\icacls.exeicacls "C:\Users\Admin\AppData\Local\bf2aaab3-2e6d-4bc3-9823-f2394dc451fe" /deny *S-1-1-0:(OI)(CI)(DE,DC)3⤵
- Modifies file permissions
PID:2264
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C:\Users\Admin\AppData\Local\Temp\EC45.exe"C:\Users\Admin\AppData\Local\Temp\EC45.exe" --Admin IsNotAutoStart IsNotTask3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4288 -
C:\Users\Admin\AppData\Local\Temp\EC45.exe"C:\Users\Admin\AppData\Local\Temp\EC45.exe" --Admin IsNotAutoStart IsNotTask4⤵
- Executes dropped EXE
PID:3540 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3540 -s 5685⤵
- Program crash
PID:1052
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3540 -ip 35401⤵PID:4612
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C:\Users\Admin\AppData\Local\Temp\7184.exeC:\Users\Admin\AppData\Local\Temp\7184.exe1⤵
- Executes dropped EXE
PID:808 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 808 -s 11442⤵
- Program crash
PID:3496
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C:\Users\Admin\AppData\Local\Temp\8422.exeC:\Users\Admin\AppData\Local\Temp\8422.exe1⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4964 -
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qemu-ga.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\qemu-ga.exe"2⤵
- Executes dropped EXE
PID:2176
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 12242⤵
- Program crash
PID:804
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 808 -ip 8081⤵PID:872
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C:\Users\Admin\AppData\Local\Temp\8A8C.exeC:\Users\Admin\AppData\Local\Temp\8A8C.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2504
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C:\Users\Admin\AppData\Local\Temp\8FEC.exeC:\Users\Admin\AppData\Local\Temp\8FEC.exe1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Maps connected drives based on registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "svchost" /tr '"C:\Users\Admin\AppData\Roaming\svchost.exe"' & exit2⤵
- Suspicious use of WriteProcessMemory
PID:4648 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "svchost" /tr '"C:\Users\Admin\AppData\Roaming\svchost.exe"'3⤵
- Creates scheduled task(s)
PID:4828
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpA582.tmp.bat""2⤵
- Suspicious use of WriteProcessMemory
PID:384 -
C:\Windows\SysWOW64\timeout.exetimeout 33⤵
- Delays execution with timeout.exe
PID:3172
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C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"3⤵
- UAC bypass
- Windows security bypass
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks computer location settings
- Executes dropped EXE
- Windows security modification
- Checks whether UAC is enabled
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:744 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\svchost.exe" -Force4⤵
- Suspicious use of AdjustPrivilegeToken
PID:2616
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C:\Windows\SysWOW64\calc.exe"C:\Windows\SYSWOW64\calc.exe"4⤵
- Loads dropped DLL
PID:2684 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 13445⤵
- Program crash
PID:1084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2684 -ip 26841⤵PID:804
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4964 -ip 49641⤵PID:2216
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1File and Directory Permissions Modification
1Impair Defenses
3Disable or Modify Tools
3Modify Registry
5Virtualization/Sandbox Evasion
2Replay Monitor
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Downloads
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Filesize
133KB
MD58f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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Filesize
1.2MB
MD5bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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Filesize
6.0MB
MD595e59305ad61119cf15ee95562bd05ba
SHA10f0059cda9609c46105cf022f609c407f3718e04
SHA256dd87f94c961b9612bbd65761bee6ed15318d63652f262e2c425bd177a2341a19
SHA5125fbcfe79162460080e0c3944df747835f0b8f2cdb35b038eb69eadf2eb85a209f7d5432a328d0f0eeafba036012f48793e3c08d94531b98a12a498bcf3b00ad2
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Filesize
649KB
MD535ffefa212414c2538df410e5ad3afa7
SHA1e7721fbb85e400c74c7f4de95f1c27b6318caabd
SHA2569217999518147c602f16ed7d80c9b95dec621f442192ce49192736a27e73847f
SHA5127bf9ffe99588a1e6e01a6c84fee7bd998b337653c908e33d3c10f1aa9abc7af925ca9d86a884099824133947614aa070181c973b220163dd99dde87765152a25
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Filesize
952KB
MD5422a9c5cfa6370c93a4bd5db29c3d196
SHA1caaf89e601fde4bc9dbe3c0edda8e7efa5062e17
SHA25682311d6280999d5c9d368377e30b8f55abe2a3d7d98f8c074f6e40c5be7cd965
SHA5122caf014595f65caa26bd7c8396f981ee452ef01fdf35dde3e9e2e950855f564e97026f71c52b9a49526f9bca68d4f5c6d4bc9ba51d4b8330e38e4b4b84214e96
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Filesize
68KB
MD5cd2b5a09efdac0ffbd76111f44733138
SHA16db6bc9dba96632213d1077155725f388237e268
SHA2561c6b4fadf6a74e1dfacd17468bdb0743ec21a1bdf3fcd4c3f58bf727efb1c74c
SHA51216fa87494baa4d65bd170d346efe082b998689d0c3488cec764170f5c0e63a7a4ad2fc51f18aa710aa8bca1ed84af99965baae692a81cead192cfa63aa37c714
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Filesize
170KB
MD569d761d941e1a7a4721e267e91167b3a
SHA17e83135738bdd132a8c9da031b4794852cfc9f8b
SHA256c6d317e1eb756b3577414068ac20fc445921f4edd86bef21dbab2d89920e4649
SHA5124ccfe22c2a726f10e4956383fb12371cc07be797707ac6b5dba1a14a5b798c24503bd4f29302c525240dffd0a3f1d3775ff575a2fddb4443df974d1de5ce1295
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Filesize
699KB
MD5a2b38ede1742205c46b74ce044287fb9
SHA18415a9ab51551583f3ace6916816c4474a2ffb9b
SHA256324a8068a203d94f77eb773e1491ca27fd52b5a2b5b220f50d3a9b86f9d69965
SHA5129fb2d5c030bedcb71132db3c019fdf7131826e48cb4c64d779bd2e853ab110d8fd384e3ed07946ee8bd055c880e17510488b6edc68421a99a76bfd57872694d4
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
151B
MD5898507f383a392151f14d3f7d21126c9
SHA1c32b9790caad6030a7179e17896a8a7c12d07069
SHA256d26785055a0bca20e5e2a6592269b452659872489d1d13f317f1de60765902e9
SHA512bf1f64640704b216953b40f6007025411da33d58c934d92cac3c497c0d52718da967196ae66a48d15c22dda822a8a1b2810b0ba10213955ddb69cecaf810306d
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Filesize
4KB
MD5a5ce3aba68bdb438e98b1d0c70a3d95c
SHA1013f5aa9057bf0b3c0c24824de9d075434501354
SHA2569b860be98a046ea97a7f67b006e0b1bc9ab7731dd2a0f3a9fd3d710f6c43278a
SHA5127446f1256873b51a59b9d2d3498cef5a41dbce55864c2a5fb8cb7d25f7d6e6d8ea249d551a45b75d99b1ad0d6fb4b5e4544e5ca77bcd627717d6598b5f566a79