1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926

Analysis

max time kernel
43s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2022, 18:46

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General

Target

1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
Size

2.0MB
MD5

53ca26fbcd0c54a9529dde33d5bc2042
SHA1

20fd30d5957986143fca7488762e23f97f85d28a
SHA256

1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926
SHA512

da4275c57f04fbcf3811336a46396ab754a3df91ea25a5ba3d89bf7499cfe700b65ec66ba4a8e4d374283a641e3e0e70aaf2337520e6c56b300693696b2442f6
SSDEEP

24576:kxm0iO/DQ3eyqvtsJe30RxVIxplYJ1B3J7hoBTl+mRezac3hWYo7wszC9BPnfCvJ:kA0T/kwKQ0nVe+JGR0nBinx

Score

10^/10

evasion persistence spyware stealer trojan

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\ProgramData\\LgYAAcwo\\FyMMUIks.exe,"	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\ProgramData\\LgYAAcwo\\FyMMUIks.exe,"	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe

Modifies visibility of file extensions in Explorer 2 TTPs 6 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	reg.exe

UAC bypass 3 TTPs 6 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe

Executes dropped EXE 3 IoCs

pid	Process
3088	sCsMcEUE.exe
4600	FyMMUIks.exe
4900	MgowMocc.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	sCsMcEUE.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

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sCsMcEUE.exe = "C:\\Users\\Admin\\gMEoEUUc\\sCsMcEUE.exe"	sCsMcEUE.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FyMMUIks.exe = "C:\\ProgramData\\LgYAAcwo\\FyMMUIks.exe"	FyMMUIks.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FyMMUIks.exe = "C:\\ProgramData\\LgYAAcwo\\FyMMUIks.exe"	MgowMocc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sCsMcEUE.exe = "C:\\Users\\Admin\\gMEoEUUc\\sCsMcEUE.exe"	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FyMMUIks.exe = "C:\\ProgramData\\LgYAAcwo\\FyMMUIks.exe"	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\gMEoEUUc	MgowMocc.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\gMEoEUUc\sCsMcEUE	MgowMocc.exe
File created	C:\Windows\SysWOW64\shell32.dll.exe	sCsMcEUE.exe
File opened for modification	C:\Windows\SysWOW64\sheTestSearch.bmp	sCsMcEUE.exe

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

System Information Discovery
T1082

Modifies registry key 1 TTPs 18 IoCs

Modify Registry

T1112

pid	Process
536	reg.exe
3280	reg.exe
3936	reg.exe
2076	reg.exe
1792	reg.exe
2372	reg.exe
3940	reg.exe
4756	reg.exe
2540	reg.exe
2156	reg.exe
3428	reg.exe
3900	reg.exe
2188	reg.exe
5088	reg.exe
2020	reg.exe
4264	reg.exe
296	reg.exe
4112	reg.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4116	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4116	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4116	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
4116	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	4064	vssvc.exe
Token: SeRestorePrivilege	4064	vssvc.exe
Token: SeAuditPrivilege	4064	vssvc.exe

Suspicious use of FindShellTrayWindow 52 IoCs

pid	Process
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe
3088	sCsMcEUE.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 3088	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	82
PID 1524 wrote to memory of 3088	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	82
PID 1524 wrote to memory of 3088	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	82
PID 1524 wrote to memory of 4600	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	83
PID 1524 wrote to memory of 4600	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	83
PID 1524 wrote to memory of 4600	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	83
PID 1524 wrote to memory of 2088	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	85
PID 1524 wrote to memory of 2088	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	85
PID 1524 wrote to memory of 2088	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	85
PID 1524 wrote to memory of 2020	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	88
PID 1524 wrote to memory of 2020	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	88
PID 1524 wrote to memory of 2020	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	88
PID 2088 wrote to memory of 4260	2088	cmd.exe	87
PID 2088 wrote to memory of 4260	2088	cmd.exe	87
PID 2088 wrote to memory of 4260	2088	cmd.exe	87
PID 1524 wrote to memory of 4264	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	91
PID 1524 wrote to memory of 4264	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	91
PID 1524 wrote to memory of 4264	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	91
PID 1524 wrote to memory of 2156	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	90
PID 1524 wrote to memory of 2156	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	90
PID 1524 wrote to memory of 2156	1524	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	90
PID 4260 wrote to memory of 4836	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	97
PID 4260 wrote to memory of 4836	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	97
PID 4260 wrote to memory of 4836	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	97
PID 4260 wrote to memory of 536	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	99
PID 4260 wrote to memory of 536	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	99
PID 4260 wrote to memory of 536	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	99
PID 4260 wrote to memory of 1792	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	100
PID 4260 wrote to memory of 1792	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	100
PID 4260 wrote to memory of 1792	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	100
PID 4260 wrote to memory of 3428	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	102
PID 4260 wrote to memory of 3428	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	102
PID 4260 wrote to memory of 3428	4260	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	102
PID 4836 wrote to memory of 4784	4836	cmd.exe	105
PID 4836 wrote to memory of 4784	4836	cmd.exe	105
PID 4836 wrote to memory of 4784	4836	cmd.exe	105
PID 4784 wrote to memory of 4892	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	107
PID 4784 wrote to memory of 4892	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	107
PID 4784 wrote to memory of 4892	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	107
PID 4892 wrote to memory of 3476	4892	cmd.exe	109
PID 4892 wrote to memory of 3476	4892	cmd.exe	109
PID 4892 wrote to memory of 3476	4892	cmd.exe	109
PID 4784 wrote to memory of 3900	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	110
PID 4784 wrote to memory of 3900	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	110
PID 4784 wrote to memory of 3900	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	110
PID 4784 wrote to memory of 2188	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	111
PID 4784 wrote to memory of 2188	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	111
PID 4784 wrote to memory of 2188	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	111
PID 4784 wrote to memory of 296	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	112
PID 4784 wrote to memory of 296	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	112
PID 4784 wrote to memory of 296	4784	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	112
PID 3476 wrote to memory of 4868	3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	116
PID 3476 wrote to memory of 4868	3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	116
PID 3476 wrote to memory of 4868	3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	116
PID 4868 wrote to memory of 4116	4868	cmd.exe	118
PID 4868 wrote to memory of 4116	4868	cmd.exe	118
PID 4868 wrote to memory of 4116	4868	cmd.exe	118
PID 3476 wrote to memory of 5088	3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	119
PID 3476 wrote to memory of 5088	3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	119
PID 3476 wrote to memory of 5088	3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	119
PID 3476 wrote to memory of 2372	3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	120
PID 3476 wrote to memory of 2372	3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	120
PID 3476 wrote to memory of 2372	3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	120
PID 3476 wrote to memory of 4112	3476	1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe	121

C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
"C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe"
1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1524
- C:\Users\Admin\gMEoEUUc\sCsMcEUE.exe
  "C:\Users\Admin\gMEoEUUc\sCsMcEUE.exe"
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  PID:3088
- C:\ProgramData\LgYAAcwo\FyMMUIks.exe
  "C:\ProgramData\LgYAAcwo\FyMMUIks.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:4600
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2088
- - C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
    C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4260
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4836
    - - C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
        
        C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:4784
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4892
        
        C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
        
        C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926
        7⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:3476
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926"
        8⤵
        Suspicious use of WriteProcessMemory
        
        PID:4868
        
        C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
        
        C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926
        9⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:4116
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926"
        10⤵
        
        PID:4904
        
        C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926.exe
        
        C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926
        11⤵
        
        PID:3584
        
        C:\Windows\SysWOW64\reg.exe
        
        reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v HideFileExt /t REG_DWORD /d 1
        12⤵
        Modifies visibility of file extensions in Explorer
        Modifies registry key
        
        PID:3940
        
        C:\Windows\SysWOW64\reg.exe
        
        reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v Hidden /t REG_DWORD /d 2
        12⤵
        Modifies registry key
        
        PID:3936
        
        C:\Windows\SysWOW64\reg.exe
        
        reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /d 0 /t REG_DWORD /f
        12⤵
        UAC bypass
        Modifies registry key
        
        PID:2076
        
        C:\Windows\SysWOW64\reg.exe
        
        reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v HideFileExt /t REG_DWORD /d 1
        10⤵
        Modifies visibility of file extensions in Explorer
        Modifies registry key
        
        PID:4756
        
        C:\Windows\SysWOW64\reg.exe
        
        reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v Hidden /t REG_DWORD /d 2
        10⤵
        Modifies registry key
        
        PID:3280
        
        C:\Windows\SysWOW64\reg.exe
        
        reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /d 0 /t REG_DWORD /f
        10⤵
        UAC bypass
        Modifies registry key
        
        PID:2540
        
        C:\Windows\SysWOW64\reg.exe
        
        reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v HideFileExt /t REG_DWORD /d 1
        8⤵
        Modifies visibility of file extensions in Explorer
        Modifies registry key
        
        PID:5088
        
        C:\Windows\SysWOW64\reg.exe
        
        reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v Hidden /t REG_DWORD /d 2
        8⤵
        Modifies registry key
        
        PID:2372
        
        C:\Windows\SysWOW64\reg.exe
        
        reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /d 0 /t REG_DWORD /f
        8⤵
        UAC bypass
        Modifies registry key
        
        PID:4112
      - C:\Windows\SysWOW64\reg.exe
        
        reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v HideFileExt /t REG_DWORD /d 1
        6⤵
        Modifies visibility of file extensions in Explorer
        Modifies registry key
        
        PID:3900
      - C:\Windows\SysWOW64\reg.exe
        
        reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v Hidden /t REG_DWORD /d 2
        6⤵
        Modifies registry key
        
        PID:2188
      - C:\Windows\SysWOW64\reg.exe
        
        reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /d 0 /t REG_DWORD /f
        6⤵
        UAC bypass
        Modifies registry key
        
        PID:296
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v HideFileExt /t REG_DWORD /d 1
      4⤵
      Modifies visibility of file extensions in Explorer
      Modifies registry key
      PID:536
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v Hidden /t REG_DWORD /d 2
      4⤵
      Modifies registry key
      PID:1792
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /d 0 /t REG_DWORD /f
      4⤵
      UAC bypass
      Modifies registry key
      PID:3428
- C:\Windows\SysWOW64\reg.exe
  reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v HideFileExt /t REG_DWORD /d 1
  2⤵
  - Modifies visibility of file extensions in Explorer
  - Modifies registry key
  PID:2020
- C:\Windows\SysWOW64\reg.exe
  reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /d 0 /t REG_DWORD /f
  2⤵
  - UAC bypass
  - Modifies registry key
  PID:2156
- C:\Windows\SysWOW64\reg.exe
  reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /f /v Hidden /t REG_DWORD /d 2
  2⤵
  - Modifies registry key
  PID:4264

C:\ProgramData\YmEMwEIo\MgowMocc.exe
C:\ProgramData\YmEMwEIo\MgowMocc.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
PID:4900

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4064

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Winlogon Helper DLL

T1004

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\LgYAAcwo\FyMMUIks.exe

Filesize
2.0MB

MD5
9825480e14903e5c8ac443caed12e533

SHA1
9e079e1c6b5cbd5c3ae74c799dc0975a264adff3

SHA256
a40da433c2ca1516990a8d231326abc0f94e59c626b68b889c5e5a780c5c823f

SHA512
e76a20d7f5ce3149ac035fb68b4380b238cc15fa03b9ccaab2f9ccbf0e6f2861b7228feffc917134544c30c1da7fc91704b765e918f9dc0d909506dca4ce8ca4

Download Submit
C:\ProgramData\LgYAAcwo\FyMMUIks.exe

Filesize
2.0MB

MD5
9825480e14903e5c8ac443caed12e533

SHA1
9e079e1c6b5cbd5c3ae74c799dc0975a264adff3

SHA256
a40da433c2ca1516990a8d231326abc0f94e59c626b68b889c5e5a780c5c823f

SHA512
e76a20d7f5ce3149ac035fb68b4380b238cc15fa03b9ccaab2f9ccbf0e6f2861b7228feffc917134544c30c1da7fc91704b765e918f9dc0d909506dca4ce8ca4

Download Submit
C:\ProgramData\YmEMwEIo\MgowMocc.exe

Filesize
1.9MB

MD5
81029efe0d04ebd9a2725274e447e9ee

SHA1
13304c1b0b2114500af27b4bcbc6aafec521f4a3

SHA256
0e52cb3dbd60db20606e53efd002b7e3414d81784ba2f8e5f5bd7d1fab2f1173

SHA512
2b67fe9edf340c00e355fa0765f8b90015bde72d980dbccdbbee303be02e4f4b192f5777536287540b18892b34df80ee9ce6fe7ce50afe0063010278ca3988c6

Download Submit
C:\ProgramData\YmEMwEIo\MgowMocc.exe

Filesize
1.9MB

MD5
81029efe0d04ebd9a2725274e447e9ee

SHA1
13304c1b0b2114500af27b4bcbc6aafec521f4a3

SHA256
0e52cb3dbd60db20606e53efd002b7e3414d81784ba2f8e5f5bd7d1fab2f1173

SHA512
2b67fe9edf340c00e355fa0765f8b90015bde72d980dbccdbbee303be02e4f4b192f5777536287540b18892b34df80ee9ce6fe7ce50afe0063010278ca3988c6

Download Submit
C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926

Filesize
6KB

MD5
1faaca27db89108e4db71601f485ec34

SHA1
0ba4ef92a3a4aa61bcc8be95e8353c7cca84855c

SHA256
938302353d9e5e040c36fb429ab96cd61b4e0948d1c6c027767f8ae00dc62171

SHA512
bd05d1a2d40a74d8049049b59c9bb6b6f99b3af0d115d5a14b8c83f8af3567b4e416517027001876821677d6464a6b3f343fd9adbf28bd196b6da97a56a9a97a

Download Submit
C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926

Filesize
6KB

MD5
1faaca27db89108e4db71601f485ec34

SHA1
0ba4ef92a3a4aa61bcc8be95e8353c7cca84855c

SHA256
938302353d9e5e040c36fb429ab96cd61b4e0948d1c6c027767f8ae00dc62171

SHA512
bd05d1a2d40a74d8049049b59c9bb6b6f99b3af0d115d5a14b8c83f8af3567b4e416517027001876821677d6464a6b3f343fd9adbf28bd196b6da97a56a9a97a

Download Submit
C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926

Filesize
6KB

MD5
1faaca27db89108e4db71601f485ec34

SHA1
0ba4ef92a3a4aa61bcc8be95e8353c7cca84855c

SHA256
938302353d9e5e040c36fb429ab96cd61b4e0948d1c6c027767f8ae00dc62171

SHA512
bd05d1a2d40a74d8049049b59c9bb6b6f99b3af0d115d5a14b8c83f8af3567b4e416517027001876821677d6464a6b3f343fd9adbf28bd196b6da97a56a9a97a

Download Submit
C:\Users\Admin\AppData\Local\Temp\1cb82039822cb89811f42b2c3bdbb4256d85d66e942cd69f38d3cb123596c926

Filesize
6KB

MD5
1faaca27db89108e4db71601f485ec34

SHA1
0ba4ef92a3a4aa61bcc8be95e8353c7cca84855c

SHA256
938302353d9e5e040c36fb429ab96cd61b4e0948d1c6c027767f8ae00dc62171

SHA512
bd05d1a2d40a74d8049049b59c9bb6b6f99b3af0d115d5a14b8c83f8af3567b4e416517027001876821677d6464a6b3f343fd9adbf28bd196b6da97a56a9a97a

Download Submit
C:\Users\Admin\gMEoEUUc\sCsMcEUE.exe

Filesize
2.0MB

MD5
9b590740ec6a57953a735ee85673376c

SHA1
47dc62768ad20238f026e0a1b742804f4c974848

SHA256
60a0dfa4e97220b0657dd6fc47d32dd47eb154d92c93b696c24db6f03a230ba6

SHA512
c912ca31374325b6af222818bad7b6129f1a4e017355f797b4ef0100fda06357f6c2105dc0fdf958d84dcbc2ed1640dab6953ce70465b4cb130fbf8ac5f97587

Download Submit
C:\Users\Admin\gMEoEUUc\sCsMcEUE.exe

Filesize
2.0MB

MD5
9b590740ec6a57953a735ee85673376c

SHA1
47dc62768ad20238f026e0a1b742804f4c974848

SHA256
60a0dfa4e97220b0657dd6fc47d32dd47eb154d92c93b696c24db6f03a230ba6

SHA512
c912ca31374325b6af222818bad7b6129f1a4e017355f797b4ef0100fda06357f6c2105dc0fdf958d84dcbc2ed1640dab6953ce70465b4cb130fbf8ac5f97587

Download Submit
memory/1524-133-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/1524-132-0x0000000002340000-0x000000000243F000-memory.dmp

Filesize
1020KB

Download
memory/1524-155-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/1524-153-0x0000000002340000-0x000000000243F000-memory.dmp

Filesize
1020KB

Download
memory/3088-193-0x0000000006470000-0x0000000006475000-memory.dmp

Filesize
20KB

Download
memory/3088-156-0x00000000020B0000-0x00000000020BE000-memory.dmp

Filesize
56KB

Download
memory/3088-145-0x0000000000400000-0x00000000005FE000-memory.dmp

Filesize
2.0MB

Download
memory/3088-194-0x000000000AAD0000-0x000000000AAF6000-memory.dmp

Filesize
152KB

Download
memory/3088-140-0x00000000020B0000-0x00000000020BE000-memory.dmp

Filesize
56KB

Download
memory/3088-167-0x0000000000400000-0x00000000005FE000-memory.dmp

Filesize
2.0MB

Download
memory/3088-203-0x000000000AAD0000-0x000000000AAF6000-memory.dmp

Filesize
152KB

Download
memory/3476-176-0x0000000002220000-0x000000000231F000-memory.dmp

Filesize
1020KB

Download
memory/3476-201-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/3476-177-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/3584-200-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/3584-196-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/3584-192-0x0000000002100000-0x00000000021FF000-memory.dmp

Filesize
1020KB

Download
memory/4116-202-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/4116-189-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/4260-157-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/4260-154-0x0000000000810000-0x000000000090F000-memory.dmp

Filesize
1020KB

Download
memory/4260-184-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/4600-168-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/4600-146-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/4600-164-0x0000000000710000-0x0000000000749000-memory.dmp

Filesize
228KB

Download
memory/4600-143-0x0000000000710000-0x0000000000749000-memory.dmp

Filesize
228KB

Download
memory/4784-195-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/4784-175-0x0000000000400000-0x00000000005FB000-memory.dmp

Filesize
2.0MB

Download
memory/4784-165-0x00000000021C0000-0x00000000022BF000-memory.dmp

Filesize
1020KB

Download
memory/4900-144-0x0000000000720000-0x000000000076D000-memory.dmp

Filesize
308KB

Download
memory/4900-151-0x0000000000400000-0x00000000005F3000-memory.dmp

Filesize
1.9MB

Download
memory/4900-166-0x0000000000720000-0x000000000076D000-memory.dmp

Filesize
308KB

Download