Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
24/12/2023, 22:11
Behavioral task
behavioral1
Sample
14c774ac9a6d96757c8d7c08a29b0923.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
14c774ac9a6d96757c8d7c08a29b0923.exe
Resource
win10v2004-20231215-en
General
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Target
14c774ac9a6d96757c8d7c08a29b0923.exe
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Size
651KB
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MD5
14c774ac9a6d96757c8d7c08a29b0923
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SHA1
0887ca2968e918f4f79cb158f3f3b5bc01f6a07e
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SHA256
30f6159ccc08f38c6cc431d624962d87893ba8242bb4b3e14afa372cab1887e6
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SHA512
6f52cf312215ff21d36a5d7e2af68295b3d80f8c149a5c9980c294fb7a233aadb1c3299957885f5f5093e11123917ae83c4da030c8f488917f0b0e437cdfa756
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SSDEEP
12288:kpyZT1JrCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx1JjOD3SxcDDcNDqWYurL0
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" dHY4IvP3.exe Set value (int) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" wiour.exe -
ModiLoader Second Stage 16 IoCs
resource yara_rule behavioral1/memory/2100-12-0x0000000000400000-0x000000000041C000-memory.dmp modiloader_stage2 behavioral1/memory/2256-15-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/memory/2256-16-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/files/0x000c0000000126a2-51.dat modiloader_stage2 behavioral1/files/0x000c0000000126a2-52.dat modiloader_stage2 behavioral1/files/0x000c0000000126a2-48.dat modiloader_stage2 behavioral1/files/0x000c0000000126a2-46.dat modiloader_stage2 behavioral1/files/0x000c0000000126a2-53.dat modiloader_stage2 behavioral1/memory/2552-72-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/files/0x000c00000001313b-75.dat modiloader_stage2 behavioral1/memory/2256-82-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 behavioral1/memory/820-97-0x0000000000400000-0x000000000041B000-memory.dmp modiloader_stage2 behavioral1/files/0x000800000001339f-103.dat modiloader_stage2 behavioral1/memory/2256-143-0x00000000026B0000-0x0000000002714000-memory.dmp modiloader_stage2 behavioral1/memory/2256-144-0x00000000026B0000-0x0000000002714000-memory.dmp modiloader_stage2 behavioral1/memory/2256-214-0x0000000000400000-0x0000000000507000-memory.dmp modiloader_stage2 -
Deletes itself 1 IoCs
pid Process 2324 cmd.exe -
Executes dropped EXE 11 IoCs
pid Process 2484 dHY4IvP3.exe 2884 wiour.exe 2552 azhost.exe 2172 azhost.exe 820 bzhost.exe 2868 bzhost.exe 872 czhost.exe 1720 czhost.exe 1608 dzhost.exe 336 csrss.exe 616 ezhost.exe -
Loads dropped DLL 18 IoCs
pid Process 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2484 dHY4IvP3.exe 2484 dHY4IvP3.exe 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2736 WerFault.exe 2736 WerFault.exe 2736 WerFault.exe 2736 WerFault.exe 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2256 14c774ac9a6d96757c8d7c08a29b0923.exe -
resource yara_rule behavioral1/memory/2256-2-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2256-4-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2256-7-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2256-13-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2256-15-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2256-16-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2256-82-0x0000000000400000-0x0000000000507000-memory.dmp upx behavioral1/memory/2868-86-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2868-88-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2868-91-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2868-99-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2868-101-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2868-102-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1720-113-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/1720-115-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/1720-118-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/1720-127-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/1720-130-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/2868-176-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/2256-214-0x0000000000400000-0x0000000000507000-memory.dmp upx -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /v" dHY4IvP3.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /y" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /o" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /N" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /f" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /H" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /L" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /a" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /x" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /A" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /r" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /w" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /Z" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /k" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /J" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /F" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /O" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /s" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /P" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /v" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /M" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /i" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /S" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /d" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /K" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /j" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /m" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /g" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /Y" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /V" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /p" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /B" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /G" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /q" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /z" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /Q" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /U" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /D" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /T" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /l" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /I" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /c" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /b" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /W" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /X" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /e" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /u" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /t" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /R" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /n" wiour.exe Set value (str) \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\wiour = "C:\\Users\\Admin\\wiour.exe /C" wiour.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File created \systemroot\assembly\GAC_64\Desktop.ini csrss.exe File created \systemroot\assembly\GAC_32\Desktop.ini csrss.exe -
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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum azhost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 azhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum bzhost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 bzhost.exe -
Suspicious use of SetThreadContext 5 IoCs
description pid Process procid_target PID 2100 set thread context of 2256 2100 14c774ac9a6d96757c8d7c08a29b0923.exe 28 PID 2552 set thread context of 2172 2552 azhost.exe 36 PID 820 set thread context of 2868 820 bzhost.exe 38 PID 872 set thread context of 1720 872 czhost.exe 40 PID 1608 set thread context of 2860 1608 dzhost.exe 43 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 2736 1720 WerFault.exe 40 -
Enumerates processes with tasklist 1 TTPs 2 IoCs
pid Process 2792 tasklist.exe 2468 tasklist.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2484 dHY4IvP3.exe 2484 dHY4IvP3.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2172 azhost.exe 2172 azhost.exe 2884 wiour.exe 2172 azhost.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2868 bzhost.exe 2884 wiour.exe 2172 azhost.exe 2172 azhost.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2172 azhost.exe 2172 azhost.exe 2884 wiour.exe 2884 wiour.exe 1608 dzhost.exe 1608 dzhost.exe 1608 dzhost.exe 2172 azhost.exe 2172 azhost.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2172 azhost.exe 2172 azhost.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2172 azhost.exe 2172 azhost.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2884 wiour.exe 2172 azhost.exe 2172 azhost.exe 2884 wiour.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 2792 tasklist.exe Token: SeDebugPrivilege 1608 dzhost.exe Token: SeDebugPrivilege 1608 dzhost.exe Token: SeDebugPrivilege 2468 tasklist.exe Token: SeAssignPrimaryTokenPrivilege 828 svchost.exe Token: SeIncreaseQuotaPrivilege 828 svchost.exe Token: SeSecurityPrivilege 828 svchost.exe Token: SeTakeOwnershipPrivilege 828 svchost.exe Token: SeLoadDriverPrivilege 828 svchost.exe Token: SeRestorePrivilege 828 svchost.exe Token: SeSystemEnvironmentPrivilege 828 svchost.exe Token: SeAssignPrimaryTokenPrivilege 828 svchost.exe Token: SeIncreaseQuotaPrivilege 828 svchost.exe Token: SeSecurityPrivilege 828 svchost.exe Token: SeTakeOwnershipPrivilege 828 svchost.exe Token: SeLoadDriverPrivilege 828 svchost.exe Token: SeSystemtimePrivilege 828 svchost.exe Token: SeBackupPrivilege 828 svchost.exe Token: SeRestorePrivilege 828 svchost.exe Token: SeShutdownPrivilege 828 svchost.exe Token: SeSystemEnvironmentPrivilege 828 svchost.exe Token: SeUndockPrivilege 828 svchost.exe Token: SeManageVolumePrivilege 828 svchost.exe Token: SeAssignPrimaryTokenPrivilege 828 svchost.exe Token: SeIncreaseQuotaPrivilege 828 svchost.exe Token: SeSecurityPrivilege 828 svchost.exe Token: SeTakeOwnershipPrivilege 828 svchost.exe Token: SeLoadDriverPrivilege 828 svchost.exe Token: SeRestorePrivilege 828 svchost.exe Token: SeSystemEnvironmentPrivilege 828 svchost.exe Token: SeAssignPrimaryTokenPrivilege 828 svchost.exe Token: SeIncreaseQuotaPrivilege 828 svchost.exe Token: SeSecurityPrivilege 828 svchost.exe Token: SeTakeOwnershipPrivilege 828 svchost.exe Token: SeLoadDriverPrivilege 828 svchost.exe Token: SeRestorePrivilege 828 svchost.exe Token: SeSystemEnvironmentPrivilege 828 svchost.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 2484 dHY4IvP3.exe 2884 wiour.exe 616 ezhost.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 336 csrss.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2100 wrote to memory of 2256 2100 14c774ac9a6d96757c8d7c08a29b0923.exe 28 PID 2100 wrote to memory of 2256 2100 14c774ac9a6d96757c8d7c08a29b0923.exe 28 PID 2100 wrote to memory of 2256 2100 14c774ac9a6d96757c8d7c08a29b0923.exe 28 PID 2100 wrote to memory of 2256 2100 14c774ac9a6d96757c8d7c08a29b0923.exe 28 PID 2100 wrote to memory of 2256 2100 14c774ac9a6d96757c8d7c08a29b0923.exe 28 PID 2100 wrote to memory of 2256 2100 14c774ac9a6d96757c8d7c08a29b0923.exe 28 PID 2100 wrote to memory of 2256 2100 14c774ac9a6d96757c8d7c08a29b0923.exe 28 PID 2100 wrote to memory of 2256 2100 14c774ac9a6d96757c8d7c08a29b0923.exe 28 PID 2256 wrote to memory of 2484 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 29 PID 2256 wrote to memory of 2484 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 29 PID 2256 wrote to memory of 2484 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 29 PID 2256 wrote to memory of 2484 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 29 PID 2484 wrote to memory of 2884 2484 dHY4IvP3.exe 30 PID 2484 wrote to memory of 2884 2484 dHY4IvP3.exe 30 PID 2484 wrote to memory of 2884 2484 dHY4IvP3.exe 30 PID 2484 wrote to memory of 2884 2484 dHY4IvP3.exe 30 PID 2484 wrote to memory of 2716 2484 dHY4IvP3.exe 31 PID 2484 wrote to memory of 2716 2484 dHY4IvP3.exe 31 PID 2484 wrote to memory of 2716 2484 dHY4IvP3.exe 31 PID 2484 wrote to memory of 2716 2484 dHY4IvP3.exe 31 PID 2716 wrote to memory of 2792 2716 cmd.exe 33 PID 2716 wrote to memory of 2792 2716 cmd.exe 33 PID 2716 wrote to memory of 2792 2716 cmd.exe 33 PID 2716 wrote to memory of 2792 2716 cmd.exe 33 PID 2256 wrote to memory of 2552 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 35 PID 2256 wrote to memory of 2552 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 35 PID 2256 wrote to memory of 2552 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 35 PID 2256 wrote to memory of 2552 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 35 PID 2552 wrote to memory of 2172 2552 azhost.exe 36 PID 2552 wrote to memory of 2172 2552 azhost.exe 36 PID 2552 wrote to memory of 2172 2552 azhost.exe 36 PID 2552 wrote to memory of 2172 2552 azhost.exe 36 PID 2552 wrote to memory of 2172 2552 azhost.exe 36 PID 2552 wrote to memory of 2172 2552 azhost.exe 36 PID 2552 wrote to memory of 2172 2552 azhost.exe 36 PID 2552 wrote to memory of 2172 2552 azhost.exe 36 PID 2552 wrote to memory of 2172 2552 azhost.exe 36 PID 2552 wrote to memory of 2172 2552 azhost.exe 36 PID 2256 wrote to memory of 820 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 37 PID 2256 wrote to memory of 820 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 37 PID 2256 wrote to memory of 820 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 37 PID 2256 wrote to memory of 820 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 37 PID 820 wrote to memory of 2868 820 bzhost.exe 38 PID 820 wrote to memory of 2868 820 bzhost.exe 38 PID 820 wrote to memory of 2868 820 bzhost.exe 38 PID 820 wrote to memory of 2868 820 bzhost.exe 38 PID 820 wrote to memory of 2868 820 bzhost.exe 38 PID 820 wrote to memory of 2868 820 bzhost.exe 38 PID 820 wrote to memory of 2868 820 bzhost.exe 38 PID 820 wrote to memory of 2868 820 bzhost.exe 38 PID 2256 wrote to memory of 872 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 39 PID 2256 wrote to memory of 872 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 39 PID 2256 wrote to memory of 872 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 39 PID 2256 wrote to memory of 872 2256 14c774ac9a6d96757c8d7c08a29b0923.exe 39 PID 872 wrote to memory of 1720 872 czhost.exe 40 PID 872 wrote to memory of 1720 872 czhost.exe 40 PID 872 wrote to memory of 1720 872 czhost.exe 40 PID 872 wrote to memory of 1720 872 czhost.exe 40 PID 872 wrote to memory of 1720 872 czhost.exe 40 PID 872 wrote to memory of 1720 872 czhost.exe 40 PID 872 wrote to memory of 1720 872 czhost.exe 40 PID 872 wrote to memory of 1720 872 czhost.exe 40 PID 1720 wrote to memory of 2736 1720 czhost.exe 41 PID 1720 wrote to memory of 2736 1720 czhost.exe 41
Processes
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Suspicious use of UnmapMainImage
PID:336
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C:\Users\Admin\AppData\Local\Temp\14c774ac9a6d96757c8d7c08a29b0923.exe"C:\Users\Admin\AppData\Local\Temp\14c774ac9a6d96757c8d7c08a29b0923.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Users\Admin\AppData\Local\Temp\14c774ac9a6d96757c8d7c08a29b0923.exe14c774ac9a6d96757c8d7c08a29b0923.exe2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Users\Admin\dHY4IvP3.exeC:\Users\Admin\dHY4IvP3.exe3⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Users\Admin\wiour.exe"C:\Users\Admin\wiour.exe"4⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2884
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del dHY4IvP3.exe4⤵
- Suspicious use of WriteProcessMemory
PID:2716 -
C:\Windows\SysWOW64\tasklist.exetasklist5⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:2792
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C:\Users\Admin\azhost.exeC:\Users\Admin\azhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Users\Admin\azhost.exeazhost.exe4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2172
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C:\Users\Admin\bzhost.exeC:\Users\Admin\bzhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:820 -
C:\Users\Admin\bzhost.exebzhost.exe4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2868
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C:\Users\Admin\czhost.exeC:\Users\Admin\czhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:872 -
C:\Users\Admin\czhost.execzhost.exe4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 885⤵
- Loads dropped DLL
- Program crash
PID:2736
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C:\Users\Admin\dzhost.exeC:\Users\Admin\dzhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1608 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"4⤵PID:2860
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C:\Users\Admin\ezhost.exeC:\Users\Admin\ezhost.exe3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:616
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del 14c774ac9a6d96757c8d7c08a29b0923.exe3⤵
- Deletes itself
PID:2324 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:2468
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs1⤵
- Suspicious use of AdjustPrivilegeToken
PID:828 -
C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R2⤵PID:440
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -Embedding1⤵PID:1356
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
36KB
MD5b86636d784064ccc27ed26655797e719
SHA12c172dbec51f6cb632de287ba638559645382272
SHA256d7fa5a8881a51f90f55af658d4552d135b10eea1b97a7854137005b261a2c8cd
SHA5125815b72b17b352619d7a8b35820b8837f3b084ddef373efdfd588d30be0b1d81d74cb0c3f09f20c2c4a088fc752cba229382fd8e552da62504c84fa75e0e0296
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Filesize
93KB
MD5185fe276abe9287965b5f4136ba571e2
SHA1a4d072fef8508d9c8cad20606b60607aa482c203
SHA2568287e96720ebbf4dc175541271ad013bb9a5a8ad7c1545588c8eb9b7fb41c315
SHA51231529b4486762900e6b0e6773f19f0eef5d03639b03fe10fbabd49949591f75d6a1424f45883c381b00e18be2f8e248bcd13160959de94f5ee5494c0862669d9
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Filesize
248KB
MD527ef898ce7ec9c0b79a6996a0b419de1
SHA14e8aed756fbc6133af13028c33366d2eaa43f954
SHA256f08df8dd8e3fe3de4a1ba4ba3bd355a233cf7febd5917b982ec5a949726c36a6
SHA5125c7fa67e7ed1e8ce238e58f0b55618d1fc13af4e19d9267f6e88e277beb2f10e6c0f0027a532a2d1d4b6e40da1b31dfcacf50ccb71a75dc231ff876869b6787a
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Filesize
121KB
MD5c08d103558b2fba4d24c531ff1478559
SHA1f44d78719a42136d44c3eed62bf6a004196dcffb
SHA25678ea72d4c0af0064cb309c453c11541c6a2bcba7a5545473e57154485793ec14
SHA5129facdaac3c5d32c0e3b12649b81997270853f89452bb184923afce4223f3ca4fb760b366602d6c646dd2e9b2548d10bd30002f36a68e40335f6e2988282fbc4b
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Filesize
217KB
MD5cb3de109985e03e45dfbe9ddad4ac72f
SHA1942fb15a7b23f1c2ffa27d461ae6036be8f9c84f
SHA256e74882088982b5943ed54e6ab61d3a7076fa586ae93ab0540ee480cb1880ed8f
SHA51247132805bf9b691f32cbacd6e1a1b6faf30ed7755880a621ddfc025f59a707806522705c585d958928134d4836718f77ec9e68e8d07744c72b7289658511a60f
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Filesize
147KB
MD5b827156494717466ecbf916e89c70687
SHA11facc8b42b5fb3266456f4b99ce3d7d41ffb4f2e
SHA256f2e26f002174023319cfef165b356145f899dc99e9e1c875e89ad35635ce404a
SHA5125098b4828cbfeb5417da3a07f50f0b41b8ad0d50e9cfa19c97c14d951200d7122d173919e7f0b9dff109de45a7fcb00fda3097c3b4d88d3af091e40f5a943c13
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Filesize
53KB
MD563e99b675a1337db6d8430195ea3efd2
SHA11baead2bf8f433dc82f9b2c03fd65ce697a92155
SHA2566616179477849205eb4075b75a042056d196f45d67f78929dbb3317a35ccbea9
SHA512f5b986eafa38dbc9ad7759784ac887ecbb9c8d8009a3f33e91b9c9ceeaf043ed3e4ddab8e6b6b77e54aed9fcecab02442c8ff253f2136ea06996d05ddd68199f
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Filesize
2KB
MD56ae904ffa300b898dd12204ae4667e06
SHA1f56592aff9a0d5fac1929ce1c396b47707b2a92f
SHA25626b64231867830c8f95d0521ccfb0f44e83b3df2be743c14673021bd26136b2b
SHA5122373aa0a7dea7b0a91396275d4bdaa056cdbf350ea8fc215c80175924a6857569d30dedee72a186fbf3c55d1bebe2a4b417e0c5d273177095e3db05586218989
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Filesize
102KB
MD5d95716c3ac2b9d1a6aadecdadab6be8a
SHA14e95bf69f89c4f44d00c49b839526b808382d247
SHA2567f42d341711643562d34ef3984493ca84d442ed2e9419e51a44013f9ac51bdeb
SHA512c5a493bb0d6c7f66246f0291df034542edcbd858ca3f889f40a32988b25f20358d843b3f23f3c00442859ae80e4d0cc4ba768f35e4facbad5e842fbed826c5e6
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Filesize
93KB
MD5aa77c8bb5acf338fb289ae90b488931e
SHA13fb5cf5a17e11a802c753b9b71ce76f3fade7c44
SHA2564bb692e7f335e92f7dd3590f80c39f48ae02f53635a7b46016c471771263f04a
SHA512eac63d6674b248774afd2549743b0ef34bae28689482375df36a17a10ffb4fe56f55e5c74eb2a491c503de238fae866c360b77fdaaff5700e1b771e9cb6d3be8
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Filesize
138KB
MD54e22775699416e81275fea3266e14bba
SHA132cc2479a30abd1b40b3b7e959ac32317fa124fd
SHA25695dc812e94d5ba0842af45685ca7262b55607336fcf4becda83dbb6416beffa9
SHA51234b13e9142a9c4251c78d876f02f9e86f22253950d3f9126dacd8ec6f0f3bbd36146381ce16b130d794c4bbc1ba08aa4df8e2e7af0c3900035d486242c81e3bf
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Filesize
96KB
MD5fb7e8882346223dfbad778b5a7f74f32
SHA18285032fbab2f9f52533657d46df457ab64d0e15
SHA2566d6fa60b26cd2fc87c94afb20e7f3b35d6eca76d5a46191b8df802d30d4cbc3e
SHA51231e3963dd156da4a57b3ffd37b857ee1d433c61dc22eb56356f2171b282f3735a1c31d65b3a0b431151b55bfebf964f82c5aa13a12f1c2a8a580840a7ea5da32
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Filesize
199KB
MD5729e41f10f90667282981d812cbc5ec4
SHA151fc3762927b3db3aa01f3521474ad259c8b3266
SHA256bd226cf25fee6c3e0b8c0aa1b86f42e89db12ff97bcc1e28dcd5f5b9880dccff
SHA5128a50f90905ee6b77116c1bf804ad9341e8be7f72217d4ebdc4846beac9ab514138be7e676cd52b5425c530fd9c55d52d7adc5c1aa058bba2d750f1166d647044
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Filesize
91KB
MD54a9daefd452cf5e94486c55d68d7c760
SHA1334c592f5d125fdc49e617903489b936cf4da398
SHA256f6a4859e7d00a0f074584fc72d66cb7e872f6ec66a5b2a6782c9be65b3753995
SHA5126608301e33d106ac95079938e4334542e5872bfbd308c0f3d7ca92ffc43ecd26c44b42c8a994dfd3d104cdebaf355bceeb61f5323d31d973319ddde00aa5d45a
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Filesize
221KB
MD55b414fb77d0dbec97ee529ec0bbcbeaf
SHA1359cd24cd341f75eb46b99375824f6b649443f8e
SHA25662027b13d4918e5e644952c977960a5e6dfe241e2bb35b387de0bfd0b752e882
SHA512887b1b93e51d21927ffba49536f281003eef1dbee7634a08cab256f07701d54fe755acab7ae4a513c754067e4144c44c3580689ce187fd584ba440ab748a2360
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Filesize
28KB
MD546ede15ce82c221c24bf81b2de1be7e8
SHA1c332a5ec7aeb213c13449626156f6623351a4393
SHA256a360c27de3799bf85f2501d4b375744394643fd50f8ecf5241d170b5cb7f6782
SHA512517f497a4783a0f67ccfca641d93b7f20505c89d6252229f5b97df674f7be20ae48d4732c137ba081c2c1f8ec712371fa4ba4602873e11c0e02b109a00b6c316
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Filesize
288KB
MD5a0a08fe0c184d14bc27952be95b86895
SHA1ec695af6d7ac9b19a7a7759ed1b3645761fc0b45
SHA2569a16544bd38b96a6017b045dc6a9474c95801bcad29552c54785c229bf5f4c34
SHA51240493a261ea5c0d20e906b9d784f9f75e228e0e79e123c6ad318bdc3a17dbae1f01b3fa63f6556cffcaeaeac0836a0c09066d6d1bb39c3c248052ab32f018487