0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73

General

Target

0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
Size

69KB
MD5

5f556f54af2201a1bc8bafe4191d97d4
SHA1

5a786da46ba3450cb3b80c1e7c017df1e97d59e6
SHA256

0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73
SHA512

58fcaebc9f49569f6f7abb23ccd582c8523ff7f8d89752830349ec6d74a4e0f2f7af89bae3d441ca383b5f1ea3521c64b9faae4e7c3269d1a696938eb0b10756
SSDEEP

1536:4YEiFJLaE0et29OXBiJL9RLG4eIuVKS4Sy:hEiFYE0Y2QXEZ9RFeVVU1

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

svchost.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\msconfig.dat"	svchost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exeexplorer.exeExplorer.EXEsvchost.exe

pid process

1856 0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
1980 explorer.exe
1224 Explorer.EXE
1064 svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe

description	pid	process	target process
PID 1708 set thread context of 1856	1708	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exesvchost.exe

pid	process
1856	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
1856	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe
1064	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe

pid	process
1856	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
1856	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe

Suspicious use of FindShellTrayWindow 7 IoCs

Processes:

Explorer.EXEctfmon.exe

pid process

1224 Explorer.EXE
1224 Explorer.EXE
1224 Explorer.EXE
1224 Explorer.EXE
1304 ctfmon.exe
1224 Explorer.EXE
1224 Explorer.EXE
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

Explorer.EXE

pid process

1224 Explorer.EXE
1224 Explorer.EXE
1224 Explorer.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

svchost.exe

pid process

1064 svchost.exe
1064 svchost.exe

pid	process
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE
1304	ctfmon.exe
1224	Explorer.EXE
1224	Explorer.EXE

pid	process
1224	Explorer.EXE
1224	Explorer.EXE
1224	Explorer.EXE

pid	process
1064	svchost.exe
1064	svchost.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exeexplorer.exeExplorer.EXEsvchost.exe

description	pid	process	target process
PID 1708 wrote to memory of 1856	1708	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
PID 1708 wrote to memory of 1856	1708	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
PID 1708 wrote to memory of 1856	1708	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
PID 1708 wrote to memory of 1856	1708	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
PID 1708 wrote to memory of 1856	1708	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
PID 1708 wrote to memory of 1856	1708	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
PID 1708 wrote to memory of 1856	1708	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
PID 1708 wrote to memory of 1856	1708	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
PID 1708 wrote to memory of 1856	1708	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
PID 1856 wrote to memory of 1980	1856	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	explorer.exe
PID 1856 wrote to memory of 1980	1856	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	explorer.exe
PID 1856 wrote to memory of 1980	1856	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	explorer.exe
PID 1856 wrote to memory of 1980	1856	0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe	explorer.exe
PID 1980 wrote to memory of 1224	1980	explorer.exe	Explorer.EXE
PID 1224 wrote to memory of 1064	1224	Explorer.EXE	svchost.exe
PID 1224 wrote to memory of 1064	1224	Explorer.EXE	svchost.exe
PID 1224 wrote to memory of 1064	1224	Explorer.EXE	svchost.exe
PID 1224 wrote to memory of 1064	1224	Explorer.EXE	svchost.exe
PID 1224 wrote to memory of 1064	1224	Explorer.EXE	svchost.exe
PID 1064 wrote to memory of 1304	1064	svchost.exe	ctfmon.exe
PID 1064 wrote to memory of 1304	1064	svchost.exe	ctfmon.exe
PID 1064 wrote to memory of 1304	1064	svchost.exe	ctfmon.exe
PID 1064 wrote to memory of 1304	1064	svchost.exe	ctfmon.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1224

C:\Users\Admin\AppData\Local\Temp\0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
"C:\Users\Admin\AppData\Local\Temp\0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1708

C:\Users\Admin\AppData\Local\Temp\0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe
"C:\Users\Admin\AppData\Local\Temp\0ccf623cfcaa3dc374668b613ff6fa7240843a50866613da9db93b3a7f77eb73.exe"
3⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1856

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
4⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:1980

C:\Windows\syswow64\svchost.exe
"C:\Windows\syswow64\svchost.exe"
2⤵
- Modifies WinLogon for persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1064

C:\Windows\SysWOW64\ctfmon.exe
ctfmon.exe
3⤵
- Suspicious use of FindShellTrayWindow
PID:1304

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1

T1004

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1064-77-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1064-75-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download
memory/1064-74-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1064-73-0x0000000000000000-mapping.dmp

Download
memory/1224-68-0x0000000002210000-0x0000000002219000-memory.dmp

Filesize
36KB

Download
memory/1224-71-0x0000000002210000-0x0000000002219000-memory.dmp

Filesize
36KB

Download
memory/1304-76-0x0000000000000000-mapping.dmp

Download
memory/1708-54-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1708-62-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/1856-61-0x00000000004011E0-mapping.dmp

Download
memory/1856-67-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1856-65-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1856-64-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1856-60-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1856-59-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1856-57-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1856-56-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1856-55-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1980-66-0x0000000000000000-mapping.dmp

Download
memory/1980-69-0x00000000FF0E0000-0x00000000FF3A0000-memory.dmp

Filesize
2.8MB

Download
memory/1980-70-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads