dcrat | 0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	server.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	svchost.exe

Loads dropped DLL 2 IoCs

pid	Process
3376	cushmgr.exe
3636	cushmgr.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	cush.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	cush.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	cush.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	cush.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	cush.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	cush.exe

Adds Run key to start application 2 TTPs 7 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows\Currentversion\Run	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dyup.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Yvro\\dyup.exe"	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\conhost.exe"	conhost.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows\Currentversion\Run	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Update = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Update = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows\Currentversion\Run	crys.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	cry.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	crys.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	crys.exe

Suspicious use of SetThreadContext 18 IoCs

description	pid	Process	procid_target
PID 1928 set thread context of 452	1928	bot.exe	81
PID 3396 set thread context of 4316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	83
PID 4316 set thread context of 4396	4316	bot1.exe	84
PID 3396 set thread context of 316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	86
PID 3396 set thread context of 3788	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	87
PID 3396 set thread context of 1424	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	88
PID 1424 set thread context of 3376	1424	cush.exe	89
PID 3396 set thread context of 2784	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	96
PID 3396 set thread context of 1428	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	97
PID 4280 set thread context of 4496	4280	bot.exe	105
PID 3788 set thread context of 4116	3788	crys.exe	107
PID 1428 set thread context of 4420	1428	svchost.exe	109
PID 4420 set thread context of 3956	4420	bot1.exe	110
PID 1428 set thread context of 4448	1428	svchost.exe	112
PID 1428 set thread context of 2160	1428	svchost.exe	113
PID 1428 set thread context of 1156	1428	svchost.exe	114
PID 1156 set thread context of 3636	1156	cush.exe	115
PID 1428 set thread context of 3328	1428	svchost.exe	118

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\svchost\svchost.exe	crys.exe
File opened for modification	C:\Program Files (x86)\svchost\svchost.exe	crys.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	crys.exe
File created	C:\Windows\assembly\Desktop.ini	crys.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	crys.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
728	3376	WerFault.exe	89
4032	3636	WerFault.exe	115

Checks processor information in registry 2 TTPs 9 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	conhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	conhost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	server.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	server.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	server.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	server.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

pid	Process
4116	schtasks.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 04000000010000001000000087ce0b7b2a0e4900e158719b37a893720300000001000000140000000563b8630d62d75abbc8ab1e4bdfb5a899b24d431d00000001000000100000004f5f106930398d09107b40c3c7ca8f1c0b000000010000001200000044006900670069004300650072007400000014000000010000001400000045eba2aff492cb82312d518ba7a7219df36dc80f6200000001000000200000003e9099b5015e8f486c00bcea9d111ee721faba355a89bcf1df69561e3dc6325c090000000100000034000000303206082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030106082b06010505070308530000000100000040000000303e301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c00f00000001000000140000006dca5bd00dcf1c0f327059d374b29ca6e3c50aa62000000001000000bb030000308203b73082029fa00302010202100ce7e0e517d846fe8fe560fc1bf03039300d06092a864886f70d01010505003065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100ad0e15cee443805cb187f3b760f97112a5aedc269488aaf4cef520392858600cf880daa9159532613cb5b128848a8adc9f0a0c83177a8f90ac8ae779535c31842af60f98323676ccdedd3ca8a2ef6afb21f25261df9f20d71fe2b1d9fe1864d2125b5ff9581835bc47cda136f96b7fd4b0383ec11bc38c33d9d82f18fe280fb3a783d6c36e44c061359616fe599c8b766dd7f1a24b0d2bff0b72da9e60d08e9035c678558720a1cfe56d0ac8497c3198336c22e987d0325aa2ba138211ed39179d993a72a1e6faa4d9d5173175ae857d22ae3f014686f62879c8b1dae45717c47e1c0eb0b492a656b3bdb297edaaa7f0b7c5a83f9516d0ffa196eb085f18774f0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041445eba2aff492cb82312d518ba7a7219df36dc80f301f0603551d2304183016801445eba2aff492cb82312d518ba7a7219df36dc80f300d06092a864886f70d01010505000382010100a20ebcdfe2edf0e372737a6494bff77266d832e4427562ae87ebf2d5d9de56b39fccce1428b90d97605c124c58e4d33d834945589735691aa847ea56c679ab12d8678184df7f093c94e6b8262c20bd3db32889f75fff22e297841fe965ef87e0dfc16749b35debb2092aeb26ed78be7d3f2bf3b726356d5f8901b6495b9f01059bab3d25c1ccb67fc2f16f86c6fa6468eb812d94eb42b7fa8c1edd62f1be5067b76cbdf3f11f6b0c3607167f377ca95b6d7af112466083d72704be4bce97bec3672a6811df80e70c3366bf130d146ef37f1f63101efa8d1b256d6c8fa5b76101b1d2a326a110719dade2c3f9c39951b72b0708ce2ee650b2a7fa0a452fa2f0f2	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4440	dyup.exe
4440	dyup.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
316	cry.exe
316	cry.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
4592	explorer.exe
4592	explorer.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
876	ifahm.exe
876	ifahm.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
4320	explorer.exe
4320	explorer.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
3788	crys.exe
2592	conhost.exe
2592	conhost.exe
3788	crys.exe
3788	crys.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe
Token: SeSecurityPrivilege	1928	bot.exe
Token: SeDebugPrivilege	3788	crys.exe
Token: SeDebugPrivilege	1428	svchost.exe
Token: SeDebugPrivilege	2784	server.exe
Token: SeSecurityPrivilege	4280	bot.exe
Token: SeDebugPrivilege	2592	conhost.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
316	cry.exe
4448	cry.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
316	cry.exe
4448	cry.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3788	crys.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3396 wrote to memory of 1928	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	78
PID 3396 wrote to memory of 1928	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	78
PID 3396 wrote to memory of 1928	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	78
PID 1928 wrote to memory of 4440	1928	bot.exe	79
PID 1928 wrote to memory of 4440	1928	bot.exe	79
PID 1928 wrote to memory of 4440	1928	bot.exe	79
PID 4440 wrote to memory of 4592	4440	dyup.exe	80
PID 4440 wrote to memory of 4592	4440	dyup.exe	80
PID 4440 wrote to memory of 4592	4440	dyup.exe	80
PID 4440 wrote to memory of 4592	4440	dyup.exe	80
PID 4440 wrote to memory of 4592	4440	dyup.exe	80
PID 4440 wrote to memory of 4592	4440	dyup.exe	80
PID 4440 wrote to memory of 4592	4440	dyup.exe	80
PID 4440 wrote to memory of 4592	4440	dyup.exe	80
PID 4440 wrote to memory of 4592	4440	dyup.exe	80
PID 4440 wrote to memory of 3396	4440	dyup.exe	76
PID 4440 wrote to memory of 3396	4440	dyup.exe	76
PID 4440 wrote to memory of 3396	4440	dyup.exe	76
PID 4440 wrote to memory of 3396	4440	dyup.exe	76
PID 4440 wrote to memory of 3396	4440	dyup.exe	76
PID 4440 wrote to memory of 3396	4440	dyup.exe	76
PID 4440 wrote to memory of 1928	4440	dyup.exe	78
PID 4440 wrote to memory of 1928	4440	dyup.exe	78
PID 4440 wrote to memory of 1928	4440	dyup.exe	78
PID 4440 wrote to memory of 1928	4440	dyup.exe	78
PID 4440 wrote to memory of 1928	4440	dyup.exe	78
PID 4440 wrote to memory of 1928	4440	dyup.exe	78
PID 1928 wrote to memory of 452	1928	bot.exe	81
PID 1928 wrote to memory of 452	1928	bot.exe	81
PID 1928 wrote to memory of 452	1928	bot.exe	81
PID 1928 wrote to memory of 452	1928	bot.exe	81
PID 1928 wrote to memory of 452	1928	bot.exe	81
PID 1928 wrote to memory of 452	1928	bot.exe	81
PID 1928 wrote to memory of 452	1928	bot.exe	81
PID 1928 wrote to memory of 452	1928	bot.exe	81
PID 1928 wrote to memory of 452	1928	bot.exe	81
PID 3396 wrote to memory of 4316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	83
PID 3396 wrote to memory of 4316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	83
PID 3396 wrote to memory of 4316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	83
PID 3396 wrote to memory of 4316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	83
PID 3396 wrote to memory of 4316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	83
PID 3396 wrote to memory of 4316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	83
PID 3396 wrote to memory of 4316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	83
PID 3396 wrote to memory of 4316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	83
PID 3396 wrote to memory of 4316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	83
PID 4316 wrote to memory of 4396	4316	bot1.exe	84
PID 4316 wrote to memory of 4396	4316	bot1.exe	84
PID 4316 wrote to memory of 4396	4316	bot1.exe	84
PID 4316 wrote to memory of 4396	4316	bot1.exe	84
PID 4316 wrote to memory of 4396	4316	bot1.exe	84
PID 4316 wrote to memory of 4396	4316	bot1.exe	84
PID 4316 wrote to memory of 4396	4316	bot1.exe	84
PID 4316 wrote to memory of 4396	4316	bot1.exe	84
PID 4316 wrote to memory of 4396	4316	bot1.exe	84
PID 3396 wrote to memory of 316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	86
PID 3396 wrote to memory of 316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	86
PID 3396 wrote to memory of 316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	86
PID 3396 wrote to memory of 316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	86
PID 3396 wrote to memory of 316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	86
PID 3396 wrote to memory of 316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	86
PID 3396 wrote to memory of 316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	86
PID 3396 wrote to memory of 316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	86
PID 3396 wrote to memory of 316	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	86
PID 3396 wrote to memory of 3788	3396	0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe	87

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	cush.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	cush.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:372
- C:\Users\Admin\AppData\Local\Temp\0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe
  "C:\Users\Admin\AppData\Local\Temp\0247b0ecbf6069e38e772ef546e63c46262cc77efe5d004a3ec516baf0e74d87.exe"
  2⤵
  - DcRat
  - Luminosity
  - Checks computer location settings
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - Modifies system certificate store
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3396
- - C:\Users\Admin\AppData\Roaming\bot.exe
    "C:\Users\Admin\AppData\Roaming\bot.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1928
  - - C:\Users\Admin\AppData\Roaming\Yvro\dyup.exe
      "C:\Users\Admin\AppData\Roaming\Yvro\dyup.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4440
    - - C:\Windows\SysWOW64\explorer.exe
        
        "C:\Windows\SysWOW64\explorer.exe"
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:4592
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmp97e001cf.bat"
      4⤵
      PID:452
- - C:\Users\Admin\AppData\Roaming\bot1.exe
    "C:\Users\Admin\AppData\Roaming\bot1.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:4316
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmpde4a2b49.bat"
      4⤵
      PID:4396
- - C:\Users\Admin\AppData\Roaming\cry.exe
    "C:\Users\Admin\AppData\Roaming\cry.exe"
    3⤵
    - Executes dropped EXE
    - Checks whether UAC is enabled
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:316
- - C:\Users\Admin\AppData\Roaming\crys.exe
    "C:\Users\Admin\AppData\Roaming\crys.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops desktop.ini file(s)
    - Suspicious use of SetThreadContext
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:3788
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc onlogon /tn "Client update" /rl highest /tr "'C:\Program Files (x86)\svchost\svchost.exe' /startup" /f
      4⤵
      DcRat
      Luminosity
      Creates scheduled task(s)
      PID:4116
- - C:\Users\Admin\AppData\Roaming\cush.exe
    "C:\Users\Admin\AppData\Roaming\cush.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - Suspicious use of SetThreadContext
    PID:1424
  - - C:\Users\Admin\AppData\Roaming\cushmgr.exe
      C:\Users\Admin\AppData\Roaming\cushmgr.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:3376
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3376 -s 884
        5⤵
        Program crash
        
        PID:728
- - C:\Users\Admin\AppData\Roaming\server.exe
    "C:\Users\Admin\AppData\Roaming\server.exe"
    3⤵
    - Executes dropped EXE
    - Checks computer location settings
    - Checks processor information in registry
    - Suspicious use of AdjustPrivilegeToken
    PID:2784
  - - C:\Users\Admin\AppData\Roaming\Microsoft\conhost.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\conhost.exe"
      4⤵
      DcRat
      Executes dropped EXE
      Adds Run key to start application
      Checks processor information in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2592
- - C:\Users\Admin\AppData\Roaming\svchost.exe
    "C:\Users\Admin\AppData\Roaming\svchost.exe"
    3⤵
    - Executes dropped EXE
    - Checks computer location settings
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    PID:1428
  - - C:\Users\Admin\AppData\Roaming\bot.exe
      "C:\Users\Admin\AppData\Roaming\bot.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of AdjustPrivilegeToken
      PID:4280
    - - C:\Users\Admin\AppData\Roaming\Onsuvo\ifahm.exe
        
        "C:\Users\Admin\AppData\Roaming\Onsuvo\ifahm.exe"
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:876
      - C:\Windows\SysWOW64\explorer.exe
        
        "C:\Windows\SysWOW64\explorer.exe"
        6⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:4320
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmpb48413c8.bat"
        5⤵
        
        PID:4496
  - - C:\Users\Admin\AppData\Roaming\bot1.exe
      "C:\Users\Admin\AppData\Roaming\bot1.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      PID:4420
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmp7d244d26.bat"
        5⤵
        
        PID:3956
  - - C:\Users\Admin\AppData\Roaming\cry.exe
      "C:\Users\Admin\AppData\Roaming\cry.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      PID:4448
  - - C:\Users\Admin\AppData\Roaming\crys.exe
      "C:\Users\Admin\AppData\Roaming\crys.exe"
      4⤵
      Executes dropped EXE
      PID:2160
  - - C:\Users\Admin\AppData\Roaming\cush.exe
      "C:\Users\Admin\AppData\Roaming\cush.exe"
      4⤵
      Executes dropped EXE
      Accesses Microsoft Outlook profiles
      Suspicious use of SetThreadContext
      outlook_office_path
      outlook_win_path
      PID:1156
    - - C:\Users\Admin\AppData\Roaming\cushmgr.exe
        
        C:\Users\Admin\AppData\Roaming\cushmgr.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:3636
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3636 -s 796
        6⤵
        Program crash
        Checks processor information in registry
        Enumerates system info in registry
        
        PID:4032
  - - C:\Users\Admin\AppData\Roaming\server.exe
      "C:\Users\Admin\AppData\Roaming\server.exe"
      4⤵
      Executes dropped EXE
      Checks processor information in registry
      PID:3328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3376 -ip 3376
1⤵
PID:1264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3636 -ip 3636
1⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
PID:3692

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

System Information Discovery