3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491

Analysis

max time kernel
120s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 23:33

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General

Target

3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe
Size

19KB
MD5

6103b71e8c01efb84c8673a6a83a6f20
SHA1

bcf90b4b43c65198aa605e9bc9246658524e851e
SHA256

3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491
SHA512

384a2af86b12398f7d27cf2f312f106df0bc1d510d313774337b7d75ce311629f2a12aac90ae43c9184950558176ef0658f00543067b8988bab86ecefac088f6
SSDEEP

384:g58AcUoUQKNRYELxQUHDvmk3E+KDvB77777J77c77c77c72qh5x5+gY7lAt7BDf8:g5BOFKksO1mE9B77777J77c77c77c71S

Score

10^/10

discovery persistence upx

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 3 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "Explorer.exe \"C:\\Windows\\2774E5.exe\""	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "Explorer.exe \"C:\\Windows\\2774E5.exe\""	2774E5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "Explorer.exe \"C:\\Windows\\2774E5.exe\""	2774E5STTUQS.exe

Executes dropped EXE 5 IoCs

pid	Process
2212	2774E5.exe
1064	2774E5STTUQS.exe
4172	2774E5STTUQS.exe
1284	2774E5.exe
1772	2774E5.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\2774E5.exe = "C:\\Windows\\2774E5.exe"	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\2774E5.exe = "C:\\Windows\\2774E5.exe"	2774E5.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\2774E5.exe = "C:\\Windows\\2774E5.exe"	2774E5STTUQS.exe

UPX packed file 31 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4508-0-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/files/0x000800000002346a-7.dat	upx
behavioral2/files/0x000700000002346e-13.dat	upx
behavioral2/memory/4172-22-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1284-27-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1772-33-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/4508-35-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-36-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-37-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-38-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-39-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-40-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-41-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-42-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-43-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-45-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-44-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-47-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-46-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-48-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-49-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-51-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-50-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-52-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-53-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-55-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-54-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-56-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-57-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/2212-58-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral2/memory/1064-59-0x0000000000400000-0x000000000040F000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\2774E5.exe	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe
File opened for modification	C:\Windows\2774E5STTUQS.exe	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe

System Location Discovery: System Language Discovery 1 TTPs 48 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2774E5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2774E5STTUQS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2774E5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2774E5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2774E5STTUQS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TASKKILL.exe

Kills process with taskkill 42 IoCs

evasion

pid	Process
4616	TASKKILL.exe
1840	TASKKILL.exe
972	TASKKILL.exe
3088	TASKKILL.exe
2236	TASKKILL.exe
3776	TASKKILL.exe
3292	TASKKILL.exe
4692	TASKKILL.exe
2148	TASKKILL.exe
1308	TASKKILL.exe
4808	TASKKILL.exe
1148	TASKKILL.exe
2372	TASKKILL.exe
872	TASKKILL.exe
2172	TASKKILL.exe
4032	TASKKILL.exe
1448	TASKKILL.exe
788	TASKKILL.exe
1860	TASKKILL.exe
4444	TASKKILL.exe
2896	TASKKILL.exe
4600	TASKKILL.exe
4316	TASKKILL.exe
5048	TASKKILL.exe
1456	TASKKILL.exe
2912	TASKKILL.exe
3664	TASKKILL.exe
4224	TASKKILL.exe
612	TASKKILL.exe
1620	TASKKILL.exe
888	TASKKILL.exe
1992	TASKKILL.exe
4996	TASKKILL.exe
4220	TASKKILL.exe
1868	TASKKILL.exe
2644	TASKKILL.exe
4836	TASKKILL.exe
3180	TASKKILL.exe
4792	TASKKILL.exe
868	TASKKILL.exe
2708	TASKKILL.exe
2120	TASKKILL.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeDebugPrivilege	3292	TASKKILL.exe
Token: SeDebugPrivilege	612	TASKKILL.exe
Token: SeDebugPrivilege	5048	TASKKILL.exe
Token: SeDebugPrivilege	4600	TASKKILL.exe
Token: SeDebugPrivilege	1840	TASKKILL.exe
Token: SeDebugPrivilege	3664	TASKKILL.exe
Token: SeDebugPrivilege	972	TASKKILL.exe
Token: SeDebugPrivilege	4316	TASKKILL.exe
Token: SeDebugPrivilege	788	TASKKILL.exe
Token: SeDebugPrivilege	1620	TASKKILL.exe
Token: SeDebugPrivilege	2172	TASKKILL.exe
Token: SeDebugPrivilege	1148	TASKKILL.exe
Token: SeDebugPrivilege	2644	TASKKILL.exe
Token: SeDebugPrivilege	2708	TASKKILL.exe
Token: SeDebugPrivilege	1456	TASKKILL.exe
Token: SeDebugPrivilege	4220	TASKKILL.exe
Token: SeDebugPrivilege	4692	TASKKILL.exe
Token: SeDebugPrivilege	1868	TASKKILL.exe
Token: SeDebugPrivilege	3180	TASKKILL.exe
Token: SeDebugPrivilege	4792	TASKKILL.exe
Token: SeDebugPrivilege	4996	TASKKILL.exe
Token: SeDebugPrivilege	1860	TASKKILL.exe
Token: SeDebugPrivilege	4616	TASKKILL.exe
Token: SeDebugPrivilege	2372	TASKKILL.exe
Token: SeDebugPrivilege	2148	TASKKILL.exe
Token: SeDebugPrivilege	4444	TASKKILL.exe
Token: SeDebugPrivilege	4836	TASKKILL.exe
Token: SeDebugPrivilege	4224	TASKKILL.exe
Token: SeDebugPrivilege	1992	TASKKILL.exe
Token: SeDebugPrivilege	872	TASKKILL.exe
Token: SeDebugPrivilege	1448	TASKKILL.exe
Token: SeDebugPrivilege	3088	TASKKILL.exe
Token: SeDebugPrivilege	888	TASKKILL.exe
Token: SeDebugPrivilege	4032	TASKKILL.exe
Token: SeDebugPrivilege	868	TASKKILL.exe
Token: SeDebugPrivilege	2236	TASKKILL.exe
Token: SeDebugPrivilege	2912	TASKKILL.exe
Token: SeDebugPrivilege	1308	TASKKILL.exe
Token: SeDebugPrivilege	4808	TASKKILL.exe
Token: SeDebugPrivilege	3776	TASKKILL.exe
Token: SeDebugPrivilege	2896	TASKKILL.exe
Token: SeDebugPrivilege	2120	TASKKILL.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe
2212	2774E5.exe
1064	2774E5STTUQS.exe
4172	2774E5STTUQS.exe
1284	2774E5.exe
1772	2774E5.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4508 wrote to memory of 788	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	82
PID 4508 wrote to memory of 788	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	82
PID 4508 wrote to memory of 788	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	82
PID 4508 wrote to memory of 2172	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	83
PID 4508 wrote to memory of 2172	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	83
PID 4508 wrote to memory of 2172	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	83
PID 4508 wrote to memory of 4316	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	84
PID 4508 wrote to memory of 4316	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	84
PID 4508 wrote to memory of 4316	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	84
PID 4508 wrote to memory of 972	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	85
PID 4508 wrote to memory of 972	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	85
PID 4508 wrote to memory of 972	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	85
PID 4508 wrote to memory of 1456	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	86
PID 4508 wrote to memory of 1456	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	86
PID 4508 wrote to memory of 1456	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	86
PID 4508 wrote to memory of 2644	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	87
PID 4508 wrote to memory of 2644	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	87
PID 4508 wrote to memory of 2644	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	87
PID 4508 wrote to memory of 4600	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	88
PID 4508 wrote to memory of 4600	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	88
PID 4508 wrote to memory of 4600	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	88
PID 4508 wrote to memory of 5048	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	89
PID 4508 wrote to memory of 5048	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	89
PID 4508 wrote to memory of 5048	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	89
PID 4508 wrote to memory of 1620	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	90
PID 4508 wrote to memory of 1620	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	90
PID 4508 wrote to memory of 1620	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	90
PID 4508 wrote to memory of 612	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	91
PID 4508 wrote to memory of 612	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	91
PID 4508 wrote to memory of 612	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	91
PID 4508 wrote to memory of 1840	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	92
PID 4508 wrote to memory of 1840	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	92
PID 4508 wrote to memory of 1840	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	92
PID 4508 wrote to memory of 3664	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	93
PID 4508 wrote to memory of 3664	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	93
PID 4508 wrote to memory of 3664	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	93
PID 4508 wrote to memory of 1148	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	94
PID 4508 wrote to memory of 1148	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	94
PID 4508 wrote to memory of 1148	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	94
PID 4508 wrote to memory of 3292	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	95
PID 4508 wrote to memory of 3292	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	95
PID 4508 wrote to memory of 3292	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	95
PID 4508 wrote to memory of 2212	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	110
PID 4508 wrote to memory of 2212	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	110
PID 4508 wrote to memory of 2212	4508	3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe	110
PID 2212 wrote to memory of 1868	2212	2774E5.exe	111
PID 2212 wrote to memory of 1868	2212	2774E5.exe	111
PID 2212 wrote to memory of 1868	2212	2774E5.exe	111
PID 2212 wrote to memory of 4220	2212	2774E5.exe	112
PID 2212 wrote to memory of 4220	2212	2774E5.exe	112
PID 2212 wrote to memory of 4220	2212	2774E5.exe	112
PID 2212 wrote to memory of 4792	2212	2774E5.exe	113
PID 2212 wrote to memory of 4792	2212	2774E5.exe	113
PID 2212 wrote to memory of 4792	2212	2774E5.exe	113
PID 2212 wrote to memory of 2148	2212	2774E5.exe	114
PID 2212 wrote to memory of 2148	2212	2774E5.exe	114
PID 2212 wrote to memory of 2148	2212	2774E5.exe	114
PID 2212 wrote to memory of 4996	2212	2774E5.exe	115
PID 2212 wrote to memory of 4996	2212	2774E5.exe	115
PID 2212 wrote to memory of 4996	2212	2774E5.exe	115
PID 2212 wrote to memory of 1992	2212	2774E5.exe	116
PID 2212 wrote to memory of 1992	2212	2774E5.exe	116
PID 2212 wrote to memory of 1992	2212	2774E5.exe	116
PID 2212 wrote to memory of 2708	2212	2774E5.exe	117

C:\Users\Admin\AppData\Local\Temp\3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe
"C:\Users\Admin\AppData\Local\Temp\3a1024cabe4458b882d722ca9563f7b0551280d0a264bcfc4947f888d4f66491N.exe"
1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4508
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM winlogon.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:788
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM services.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2172
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM lsass.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4316
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM csrss.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:972
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM smss.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1456
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM inetinfo.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2644
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM svchost.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4600
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM winlogon.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:5048
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM services.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1620
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM lsass.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:612
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM csrss.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1840
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM smss.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3664
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM inetinfo.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1148
- C:\Windows\SysWOW64\TASKKILL.exe
  TASKKILL /S COMPUTERNAME /F /IM svchost.exe /T
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3292
- C:\Windows\2774E5.exe
  C:\Windows\2774E5.exe
  2⤵
  - Modifies WinLogon for persistence
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2212
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM winlogon.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1868
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM services.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4220
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM lsass.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4792
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM csrss.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2148
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM smss.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4996
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM inetinfo.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1992
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM svchost.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2708
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM winlogon.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3180
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM services.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4224
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM lsass.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1860
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM csrss.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4692
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM smss.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2372
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM inetinfo.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4616
- - C:\Windows\SysWOW64\TASKKILL.exe
    TASKKILL /S COMPUTERNAME /F /IM svchost.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:872
- - C:\Windows\2774E5STTUQS.exe
    C:\Windows\2774E5STTUQS.exe
    3⤵
    - Modifies WinLogon for persistence
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:1064
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM winlogon.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4444
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM services.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1448
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM lsass.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4032
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM csrss.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2236
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM smss.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2912
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM inetinfo.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:3088
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM svchost.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:888
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM winlogon.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1308
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM services.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4836
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM lsass.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:868
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM csrss.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4808
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM smss.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2896
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM inetinfo.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:3776
  - - C:\Windows\SysWOW64\TASKKILL.exe
      TASKKILL /S COMPUTERNAME /F /IM svchost.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2120
  - - C:\Windows\2774E5STTUQS.exe
      C:\Windows\2774E5STTUQS.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:4172
  - - C:\Windows\2774E5.exe
      C:\Windows\2774E5.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:1284
- - C:\Windows\2774E5.exe
    C:\Windows\2774E5.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:1772

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\2774E5.exe

Filesize
21KB

MD5
59c28beffe75d5ebf92d16bccd998dce

SHA1
37df342c00b4512196a7a5f360a0dfddee0be8d9

SHA256
1a85d766b69916732874647f546f68f1f91bca70b2b3bf15677b0f15dbab19aa

SHA512
a018bbec695477ec908bd4786eb477ed561631dfe6f3b22b75a50e2c44bd6e2299d543cec7aea609f5d83f5783d9aba16b5d547f4daa0c779dc94fe09877b987

Download Submit
C:\Windows\2774E5STTUQS.exe

Filesize
21KB

MD5
19ac4326320a8fb89eba3d2d6582efe0

SHA1
957cac537a49f4ec4183f7440d79409ba4603f35

SHA256
66dce0f1f2f992fd405dd784b30a339e831e66c9f23e088b6c9f39c7d1e53001

SHA512
ec785fd9141b05799d08a5cbd069d747529cc172c624f19004c29072cdaf478787b166bff6cf43294501d7457bd7c14dec03b33fe30510cc860f6e4331804a1f

Download Submit
memory/1064-51-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1064-53-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1064-59-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1064-57-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1064-55-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1064-47-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1064-37-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1064-49-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1064-39-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1064-45-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1064-41-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1064-43-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1284-27-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1772-33-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-52-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-50-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-44-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-48-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-38-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-42-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-36-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-40-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-46-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-58-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-54-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2212-56-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4172-22-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4508-35-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/4508-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads