301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f

Resubmissions

23/03/2024, 23:50

240323-3vttmsed88 10

12/12/2020, 10:26

201212-wddwj75xse 10

Analysis

max time kernel
151s
max time network
151s
platform
windows7_x64
resource
win7v20201028
submitted
12/12/2020, 10:26

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General

Target

301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe
Size

413KB
MD5

3023d7526b479ea3df315a5b1779a43d
SHA1

b5ae71b96a28b9353a4f33c5370ac18750937c17
SHA256

301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f
SHA512

67fe1cf7538e8ef76b6acbba99326af0de58464bf5710ae6fa7b85d73da9a84c58122de6b87c7d9560f0d366de711a95d03be231c1018eacb7489fd32aeb0834

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\ProgramData\\yfcxiw\\lmxoqp.exe,explorer.exe"	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe

Modifies security service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\MpsSvc\Parameters\PortKeywords\DHCP\Collection	svchost.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\MpsSvc\Parameters\PortKeywords\DHCP	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
1428	bobpd.exe

Modifies Installed Components in the registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Deletes itself 1 IoCs

pid	Process
1584	cmd.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\2wffdyw = "C:\\ProgramData\\ejaqv\\bobpd.exe"	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\2wffdyw = "C:\\ProgramData\\ejaqv\\bobpd.exe"	svchost.exe

Drops file in System32 directory 6 IoCs

description	ioc	Process
File created	C:\Windows\system32\perfc009.dat	WMIADAP.EXE
File created	C:\Windows\system32\perfh009.dat	WMIADAP.EXE
File created	C:\Windows\system32\PerfStringBackup.TMP	WMIADAP.EXE
File opened for modification	C:\Windows\system32\PerfStringBackup.INI	WMIADAP.EXE
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-WER-Diag%4Operational.evtx	svchost.exe
File created	C:\Windows\system32\wbem\Performance\WmiApRpl_new.ini	WMIADAP.EXE

Drops file in Windows directory 7 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\installer\{ac76ba86-7ad7-1033-7b44-a90000000001}\sc_reader.exe	Explorer.EXE
File created	C:\Windows\inf\WmiApRpl\WmiApRpl.h	WMIADAP.EXE
File opened for modification	C:\Windows\inf\WmiApRpl\WmiApRpl.h	WMIADAP.EXE
File created	C:\Windows\inf\WmiApRpl\0009\WmiApRpl.ini	WMIADAP.EXE
File opened for modification	C:\Windows\appcompat\programs\RecentFileCache.bcf	svchost.exe
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Roaming\Microsoft\SoftwareProtectionPlatform\Cache\cache.dat	sppsvc.exe
File opened for modification	C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-A90000000001}\SC_Reader.exe	Explorer.EXE

Program crash 1 IoCs

pid	pid_target	Process	procid_target
548	1256	WerFault.exe	11

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\LowRegistry\Audio\PolicyConfig\PropertyStore	svchost.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_Classes\Local Settings	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1680	svchost.exe
316	svchost.exe
316	svchost.exe
548	WerFault.exe
548	WerFault.exe
548	WerFault.exe
548	WerFault.exe
548	WerFault.exe
316	svchost.exe
1680	svchost.exe
1972	wmiprvse.exe
1972	wmiprvse.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1980	Explorer.EXE

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe
1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe
316	svchost.exe
316	svchost.exe
1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe
1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe

Suspicious use of AdjustPrivilegeToken 38 IoCs

description	pid	Process
Token: SeDebugPrivilege	1680	svchost.exe
Token: SeDebugPrivilege	548	WerFault.exe
Token: SeAuditPrivilege	884	svchost.exe
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeAuditPrivilege	280	svchost.exe
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: 33	1552	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1552	AUDIODG.EXE
Token: 33	1552	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1552	AUDIODG.EXE
Token: SeAuditPrivilege	884	svchost.exe
Token: SeAuditPrivilege	884	svchost.exe
Token: SeAuditPrivilege	884	svchost.exe
Token: SeAuditPrivilege	884	svchost.exe
Token: SeAuditPrivilege	884	svchost.exe
Token: SeAuditPrivilege	884	svchost.exe
Token: SeAuditPrivilege	884	svchost.exe
Token: SeAuditPrivilege	884	svchost.exe
Token: SeIncBasePriorityPrivilege	884	svchost.exe
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeAuditPrivilege	884	svchost.exe
Token: SeAuditPrivilege	280	svchost.exe
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE
Token: SeShutdownPrivilege	1980	Explorer.EXE

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
316	svchost.exe
1120	taskhost.exe
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1120	taskhost.exe
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE

Suspicious use of SendNotifyMessage 87 IoCs

pid	Process
316	svchost.exe
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE
1980	Explorer.EXE

Suspicious use of UnmapMainImage 3 IoCs

pid	Process
260	smss.exe
804	svchost.exe
804	svchost.exe

Suspicious use of WriteProcessMemory 150 IoCs

description	pid	Process	procid_target
PID 1080 wrote to memory of 316	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	29
PID 1080 wrote to memory of 316	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	29
PID 1080 wrote to memory of 316	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	29
PID 1080 wrote to memory of 316	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	29
PID 316 wrote to memory of 1680	316	svchost.exe	30
PID 316 wrote to memory of 1680	316	svchost.exe	30
PID 316 wrote to memory of 1680	316	svchost.exe	30
PID 316 wrote to memory of 1680	316	svchost.exe	30
PID 1680 wrote to memory of 260	1680	svchost.exe	3
PID 1680 wrote to memory of 336	1680	svchost.exe	2
PID 1680 wrote to memory of 372	1680	svchost.exe	1
PID 1680 wrote to memory of 384	1680	svchost.exe	4
PID 1680 wrote to memory of 420	1680	svchost.exe	5
PID 1680 wrote to memory of 464	1680	svchost.exe	6
PID 1680 wrote to memory of 480	1680	svchost.exe	7
PID 1680 wrote to memory of 488	1680	svchost.exe	23
PID 1680 wrote to memory of 588	1680	svchost.exe	22
PID 1680 wrote to memory of 668	1680	svchost.exe	21
PID 1680 wrote to memory of 740	1680	svchost.exe	8
PID 1680 wrote to memory of 804	1680	svchost.exe	20
PID 1680 wrote to memory of 848	1680	svchost.exe	19
PID 1680 wrote to memory of 884	1680	svchost.exe	18
PID 1680 wrote to memory of 280	1680	svchost.exe	16
PID 1680 wrote to memory of 344	1680	svchost.exe	15
PID 1680 wrote to memory of 1044	1680	svchost.exe	14
PID 1680 wrote to memory of 1120	1680	svchost.exe	13
PID 1680 wrote to memory of 1188	1680	svchost.exe	12
PID 1680 wrote to memory of 1256	1680	svchost.exe	11
PID 1680 wrote to memory of 2004	1680	svchost.exe	25
PID 1680 wrote to memory of 1972	1680	svchost.exe	26
PID 1680 wrote to memory of 1720	1680	svchost.exe	27
PID 1680 wrote to memory of 1700	1680	svchost.exe	28
PID 384 wrote to memory of 1152	384	csrss.exe	31
PID 384 wrote to memory of 1152	384	csrss.exe	31
PID 384 wrote to memory of 1152	384	csrss.exe	31
PID 384 wrote to memory of 1152	384	csrss.exe	31
PID 1080 wrote to memory of 1152	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	31
PID 1080 wrote to memory of 1152	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	31
PID 1080 wrote to memory of 1152	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	31
PID 1080 wrote to memory of 1152	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	31
PID 384 wrote to memory of 1080	384	csrss.exe	24
PID 384 wrote to memory of 1080	384	csrss.exe	24
PID 384 wrote to memory of 1584	384	csrss.exe	32
PID 384 wrote to memory of 1584	384	csrss.exe	32
PID 384 wrote to memory of 1584	384	csrss.exe	32
PID 384 wrote to memory of 1584	384	csrss.exe	32
PID 1080 wrote to memory of 1584	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	32
PID 1080 wrote to memory of 1584	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	32
PID 1080 wrote to memory of 1584	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	32
PID 1080 wrote to memory of 1584	1080	301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe	32
PID 384 wrote to memory of 600	384	csrss.exe	33
PID 384 wrote to memory of 600	384	csrss.exe	33
PID 384 wrote to memory of 600	384	csrss.exe	33
PID 384 wrote to memory of 1232	384	csrss.exe	34
PID 384 wrote to memory of 1232	384	csrss.exe	34
PID 384 wrote to memory of 1232	384	csrss.exe	34
PID 384 wrote to memory of 1232	384	csrss.exe	34
PID 1584 wrote to memory of 1232	1584	cmd.exe	34
PID 1584 wrote to memory of 1232	1584	cmd.exe	34
PID 1584 wrote to memory of 1232	1584	cmd.exe	34
PID 1584 wrote to memory of 1232	1584	cmd.exe	34
PID 384 wrote to memory of 548	384	csrss.exe	35
PID 384 wrote to memory of 548	384	csrss.exe	35
PID 1256 wrote to memory of 548	1256	Explorer.EXE	35
PID 1256 wrote to memory of 548	1256	Explorer.EXE	35
PID 1256 wrote to memory of 548	1256	Explorer.EXE	35
PID 384 wrote to memory of 548	384	csrss.exe	35
PID 384 wrote to memory of 548	384	csrss.exe	35
PID 384 wrote to memory of 548	384	csrss.exe	35
PID 384 wrote to memory of 548	384	csrss.exe	35
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 548 wrote to memory of 1980	548	WerFault.exe	36
PID 548 wrote to memory of 1980	548	WerFault.exe	36
PID 548 wrote to memory of 1980	548	WerFault.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1428	384	csrss.exe	37
PID 384 wrote to memory of 1428	384	csrss.exe	37
PID 384 wrote to memory of 1428	384	csrss.exe	37
PID 384 wrote to memory of 1428	384	csrss.exe	37
PID 1980 wrote to memory of 1428	1980	Explorer.EXE	37
PID 1980 wrote to memory of 1428	1980	Explorer.EXE	37
PID 1980 wrote to memory of 1428	1980	Explorer.EXE	37
PID 1980 wrote to memory of 1428	1980	Explorer.EXE	37
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 336 wrote to memory of 1528	336	csrss.exe	39
PID 588 wrote to memory of 1528	588	svchost.exe	39
PID 588 wrote to memory of 1528	588	svchost.exe	39
PID 588 wrote to memory of 1528	588	svchost.exe	39
PID 384 wrote to memory of 1528	384	csrss.exe	39
PID 384 wrote to memory of 1528	384	csrss.exe	39
PID 316 wrote to memory of 1980	316	svchost.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 480 wrote to memory of 1980	480	lsass.exe	36
PID 480 wrote to memory of 1980	480	lsass.exe	36
PID 480 wrote to memory of 1980	480	lsass.exe	36
PID 480 wrote to memory of 1980	480	lsass.exe	36
PID 480 wrote to memory of 1980	480	lsass.exe	36
PID 480 wrote to memory of 1980	480	lsass.exe	36
PID 480 wrote to memory of 1980	480	lsass.exe	36
PID 480 wrote to memory of 1980	480	lsass.exe	36
PID 480 wrote to memory of 1980	480	lsass.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36
PID 384 wrote to memory of 1980	384	csrss.exe	36

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

pid	Process
1232	attrib.exe

C:\Windows\system32\wininit.exe
wininit.exe
1⤵
PID:372
- C:\Windows\system32\services.exe
  C:\Windows\system32\services.exe
  2⤵
  PID:464
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
    3⤵
    - Modifies security service
    - Drops file in System32 directory
    - Modifies Internet Explorer settings
    PID:740
  - - C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x454
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:1552
- - C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    3⤵
    - Suspicious use of FindShellTrayWindow
    PID:1120
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
    3⤵
    PID:1044
- - C:\Windows\System32\spoolsv.exe
    C:\Windows\System32\spoolsv.exe
    3⤵
    PID:344
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k NetworkService
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:280
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    3⤵
    - Drops file in Windows directory
    - Suspicious use of AdjustPrivilegeToken
    PID:884
  - - C:\Windows\system32\wbem\WMIADAP.EXE
      wmiadap.exe /F /T /R
      4⤵
      Drops file in System32 directory
      Drops file in Windows directory
      PID:2004
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService
    3⤵
    PID:848
- - C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
    3⤵
    - Suspicious use of UnmapMainImage
    PID:804
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k RPCSS
    3⤵
    PID:668
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch
    3⤵
    PID:588
  - - C:\Windows\system32\wbem\wmiprvse.exe
      C:\Windows\system32\wbem\wmiprvse.exe -Embedding
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:1972
  - - C:\Windows\system32\DllHost.exe
      C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
      4⤵
      PID:1528
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
    3⤵
    PID:1720
- - C:\Windows\system32\sppsvc.exe
    C:\Windows\system32\sppsvc.exe
    3⤵
    - Drops file in Windows directory
    PID:1700
- C:\Windows\system32\lsass.exe
  C:\Windows\system32\lsass.exe
  2⤵
  PID:480
- C:\Windows\system32\lsm.exe
  C:\Windows\system32\lsm.exe
  2⤵
  PID:488

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=16
1⤵
PID:336

C:\Windows\System32\smss.exe
\SystemRoot\System32\smss.exe
1⤵
- Suspicious use of UnmapMainImage
PID:260

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=16
1⤵
- Suspicious use of WriteProcessMemory
PID:384
- C:\Windows\system32\conhost.exe
  \??\C:\Windows\system32\conhost.exe "-19469759681828169204475764091889446052-13638994091282863585-8226182722046354872"
  2⤵
  PID:600

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:420

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1256
- C:\Users\Admin\AppData\Local\Temp\301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe
  "C:\Users\Admin\AppData\Local\Temp\301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Adds Run key to start application
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1080
- - C:\Windows\syswow64\svchost.exe
    C:\Windows\syswow64\svchost.exe
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:316
  - - C:\Windows\syswow64\svchost.exe
      C:\Windows\syswow64\svchost.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1680
- - C:\Windows\syswow64\svchost.exe
    C:\Windows\syswow64\svchost.exe
    3⤵
    PID:1152
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\J8Oqe3qMF.bat" 301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe"
    3⤵
    - Deletes itself
    - Suspicious use of WriteProcessMemory
    PID:1584
  - - C:\Windows\SysWOW64\attrib.exe
      attrib -r -s -h 301a3f5017e578fb04b0eb33f45831bb9bb8318020e0a18d222ebea08bf1c75f.bin.sample.exe
      4⤵
      Views/modifies file attributes
      PID:1232
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1256 -s 1488
  2⤵
  - Program crash
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:548
- - C:\Windows\Explorer.EXE
    "C:\Windows\Explorer.EXE"
    3⤵
    - Drops file in Windows directory
    - Modifies registry class
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:1980
  - - C:\ProgramData\ejaqv\bobpd.exe
      "C:\ProgramData\ejaqv\bobpd.exe"
      4⤵
      Executes dropped EXE
      PID:1428

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1188

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/260-8-0x0000000000110000-0x0000000000160000-memory.dmp

Filesize
320KB

Download
memory/316-89-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/316-90-0x00000000002F0000-0x0000000000300000-memory.dmp

Filesize
64KB

Download
memory/316-57-0x0000000000300000-0x000000000030F000-memory.dmp

Filesize
60KB

Download
memory/316-4-0x0000000000930000-0x0000000000938000-memory.dmp

Filesize
32KB

Download
memory/384-116-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

Download
memory/384-77-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

Download
memory/384-127-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

Download
memory/384-120-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

Download
memory/384-132-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

Download
memory/384-105-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

Download
memory/384-73-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/384-82-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/384-94-0x0000000001ED0000-0x0000000001ED1000-memory.dmp

Filesize
4KB

Download
memory/548-75-0x0000000001F70000-0x0000000001F81000-memory.dmp

Filesize
68KB

Download
memory/548-78-0x0000000002AF0000-0x0000000002B01000-memory.dmp

Filesize
68KB

Download
memory/548-76-0x0000000002AF0000-0x0000000002B01000-memory.dmp

Filesize
68KB

Download
memory/1080-59-0x00000000001A0000-0x00000000001A8000-memory.dmp

Filesize
32KB

Download
memory/1080-58-0x00000000001B0000-0x00000000001EF000-memory.dmp

Filesize
252KB

Download
memory/1080-2-0x0000000000290000-0x00000000002D0000-memory.dmp

Filesize
256KB

Download
memory/1428-86-0x0000000000180000-0x00000000001C0000-memory.dmp

Filesize
256KB

Download
memory/1680-6-0x0000000000930000-0x0000000000938000-memory.dmp

Filesize
32KB

Download
memory/1980-81-0x0000000002C10000-0x0000000002C12000-memory.dmp

Filesize
8KB

Download
memory/1980-125-0x0000000005280000-0x0000000005282000-memory.dmp

Filesize
8KB

Download
memory/1980-104-0x0000000004CD0000-0x0000000004CD2000-memory.dmp

Filesize
8KB

Download
memory/1980-91-0x00000000049C0000-0x0000000004A61000-memory.dmp

Filesize
644KB

Download
memory/1980-106-0x0000000004CE0000-0x0000000004CE2000-memory.dmp

Filesize
8KB

Download
memory/1980-109-0x0000000005020000-0x0000000005023000-memory.dmp

Filesize
12KB

Download
memory/1980-112-0x0000000004CD0000-0x0000000004CD2000-memory.dmp

Filesize
8KB

Download
memory/1980-107-0x0000000004CE0000-0x0000000004CE2000-memory.dmp

Filesize
8KB

Download
memory/1980-117-0x0000000004CD0000-0x0000000004CD2000-memory.dmp

Filesize
8KB

Download
memory/1980-114-0x0000000005030000-0x0000000005032000-memory.dmp

Filesize
8KB

Download
memory/1980-121-0x0000000004CE0000-0x0000000004CE2000-memory.dmp

Filesize
8KB

Download
memory/1980-123-0x0000000005020000-0x0000000005023000-memory.dmp

Filesize
12KB

Download
memory/1980-96-0x0000000004CD0000-0x0000000004CD2000-memory.dmp

Filesize
8KB

Download
memory/1980-124-0x0000000005040000-0x0000000005043000-memory.dmp

Filesize
12KB

Download
memory/1980-122-0x0000000004CD0000-0x0000000004CD2000-memory.dmp

Filesize
8KB

Download
memory/1980-95-0x0000000004CD0000-0x0000000004CD2000-memory.dmp

Filesize
8KB

Download
memory/1980-93-0x00000000043C0000-0x00000000043C2000-memory.dmp

Filesize
8KB

Download
memory/1980-128-0x0000000005020000-0x0000000005023000-memory.dmp

Filesize
12KB

Download
memory/1980-92-0x0000000004870000-0x0000000004872000-memory.dmp

Filesize
8KB

Download
memory/1980-133-0x0000000004CE0000-0x0000000004CE2000-memory.dmp

Filesize
8KB

Download
memory/1980-135-0x0000000005390000-0x0000000005392000-memory.dmp

Filesize
8KB

Download
memory/1980-138-0x0000000005030000-0x0000000005032000-memory.dmp

Filesize
8KB

Download
memory/1980-141-0x0000000005020000-0x0000000005023000-memory.dmp

Filesize
12KB

Download
memory/1980-144-0x0000000004CE0000-0x0000000004CE2000-memory.dmp

Filesize
8KB

Download