84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088

General

Target

84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
Size

73KB
MD5

7cfc70b6fd49de90f3627c7bba14ed42
SHA1

718ecb57c81b3e57b3126182698073313fe12cb0
SHA256

84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088
SHA512

c5eda127bab70d7aa58fbd62a9c582b5a0555f5dce24c699861fd1aba54df09f8b1053b1ddcf144cae02a40de651119d9d1accf06bc5cb38500d525ce6166e9a
SSDEEP

1536:+WHyzq+5hRpfv77I/t9Lc1m+d/UWekTwDU26XrBfFztLXmqBbgfh3:+a//Lc/UTVl6XrBnXmUCh3

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-1-5-21-3406023954-474543476-3319432036-1000\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:

84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exeexplorer.exeExplorer.EXEsvchost.exe

pid process

1308 84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
784 explorer.exe
1264 Explorer.EXE
520 svchost.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe

description	pid	process	target process
PID 2044 set thread context of 1308	2044	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exesvchost.exe

pid	process
1308	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
1308	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe
520	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe

pid	process
1308	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
1308	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Explorer.EXE

description pid process

Token: SeShutdownPrivilege 1264 Explorer.EXE
Suspicious use of FindShellTrayWindow 7 IoCs

Processes:

Explorer.EXEctfmon.exe

pid process

1264 Explorer.EXE
1264 Explorer.EXE
1264 Explorer.EXE
1264 Explorer.EXE
1772 ctfmon.exe
1264 Explorer.EXE
1264 Explorer.EXE
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

Explorer.EXE

pid process

1264 Explorer.EXE
1264 Explorer.EXE
1264 Explorer.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

svchost.exe

pid process

520 svchost.exe
520 svchost.exe

description	pid	process
Token: SeShutdownPrivilege	1264	Explorer.EXE

pid	process
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1772	ctfmon.exe
1264	Explorer.EXE
1264	Explorer.EXE

pid	process
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE

pid	process
520	svchost.exe
520	svchost.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exeexplorer.exeExplorer.EXEsvchost.exe

description	pid	process	target process
PID 2044 wrote to memory of 1308	2044	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
PID 2044 wrote to memory of 1308	2044	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
PID 2044 wrote to memory of 1308	2044	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
PID 2044 wrote to memory of 1308	2044	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
PID 2044 wrote to memory of 1308	2044	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
PID 2044 wrote to memory of 1308	2044	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
PID 2044 wrote to memory of 1308	2044	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
PID 2044 wrote to memory of 1308	2044	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
PID 2044 wrote to memory of 1308	2044	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
PID 1308 wrote to memory of 784	1308	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	explorer.exe
PID 1308 wrote to memory of 784	1308	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	explorer.exe
PID 1308 wrote to memory of 784	1308	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	explorer.exe
PID 1308 wrote to memory of 784	1308	84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe	explorer.exe
PID 784 wrote to memory of 1264	784	explorer.exe	Explorer.EXE
PID 1264 wrote to memory of 520	1264	Explorer.EXE	svchost.exe
PID 1264 wrote to memory of 520	1264	Explorer.EXE	svchost.exe
PID 1264 wrote to memory of 520	1264	Explorer.EXE	svchost.exe
PID 1264 wrote to memory of 520	1264	Explorer.EXE	svchost.exe
PID 1264 wrote to memory of 520	1264	Explorer.EXE	svchost.exe
PID 520 wrote to memory of 1772	520	svchost.exe	ctfmon.exe
PID 520 wrote to memory of 1772	520	svchost.exe	ctfmon.exe
PID 520 wrote to memory of 1772	520	svchost.exe	ctfmon.exe
PID 520 wrote to memory of 1772	520	svchost.exe	ctfmon.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1264

C:\Users\Admin\AppData\Local\Temp\84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
"C:\Users\Admin\AppData\Local\Temp\84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2044

\??\c:\users\admin\appdata\local\temp\84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe
"c:\users\admin\appdata\local\temp\84e54de4d770f20b7d04684d411b24ccc224ead4702c6e509a51b57298b4b088.exe"
3⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1308

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
4⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:784

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:520

C:\Windows\SysWOW64\ctfmon.exe
ctfmon.exe
3⤵
- Suspicious use of FindShellTrayWindow
PID:1772

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/520-71-0x0000000000000000-mapping.dmp

Download
memory/520-74-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/520-73-0x0000000076941000-0x0000000076943000-memory.dmp

Filesize
8KB

Download
memory/520-72-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/784-68-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download
memory/784-67-0x00000000FF6A0000-0x00000000FF960000-memory.dmp

Filesize
2.8MB

Download
memory/784-64-0x0000000000000000-mapping.dmp

Download
memory/1264-66-0x00000000026F0000-0x00000000026F9000-memory.dmp

Filesize
36KB

Download
memory/1264-69-0x00000000026F0000-0x00000000026F9000-memory.dmp

Filesize
36KB

Download
memory/1308-63-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1308-62-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1308-65-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1308-59-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1308-54-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1308-60-0x00000000004011E0-mapping.dmp

Download
memory/1308-56-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1308-58-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1308-55-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1772-75-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads