b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10

Analysis

max time kernel
150s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
07-06-2023 19:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe
Size

2.5MB
MD5

625a7874fce4cdbb4c5c68167bbcb70d
SHA1

16c4ca20fba0cba1b99208761daadf5ab17f1419
SHA256

b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10
SHA512

7afa169bb6c63eeacb949067ea81c43150710127324425a5db312b2f29fb71248dc1166f86adb510a50daf52f2404f2bb7ae46903683a40198b24d562cdc81ba
SSDEEP

49152:Om3ydcRu2Qp99ptkpPTeSfmUVgf9mzrjrz5/nfU3OMIQjdsM:OLdcQL9XC7xVtzfrz5voOMF

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

728 1644 WerFault.exe b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe

pid	pid_target	process	target process
728	1644	WerFault.exe	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe

pid	process
1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe
1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe
1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe

pid	process
1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe
1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe
1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe

pid	process
1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe
1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe
1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe

description	pid	process	target process
PID 1644 wrote to memory of 1536	1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe	splwow64.exe
PID 1644 wrote to memory of 1536	1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe	splwow64.exe
PID 1644 wrote to memory of 1536	1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe	splwow64.exe
PID 1644 wrote to memory of 1536	1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe	splwow64.exe
PID 1644 wrote to memory of 728	1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe	WerFault.exe
PID 1644 wrote to memory of 728	1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe	WerFault.exe
PID 1644 wrote to memory of 728	1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe	WerFault.exe
PID 1644 wrote to memory of 728	1644	b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe
"C:\Users\Admin\AppData\Local\Temp\b5f63c0df876e687dbcaaa331e306f43dea539342d6d617b3ce346588eaa3e10.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:1536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1644 -s 464
2⤵
- Program crash
PID:728

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1644-54-0x0000000000400000-0x0000000000C1B000-memory.dmp

Filesize
8.1MB

Download
memory/1644-55-0x0000000000400000-0x0000000000C1B000-memory.dmp

Filesize
8.1MB

Download
memory/1644-56-0x0000000000400000-0x0000000000C1B000-memory.dmp

Filesize
8.1MB

Download
memory/1644-57-0x0000000000400000-0x0000000000C1B000-memory.dmp

Filesize
8.1MB

Download
memory/1644-58-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1644-60-0x0000000002A80000-0x0000000002A81000-memory.dmp

Filesize
4KB

Download
memory/1644-61-0x0000000003F70000-0x0000000003F71000-memory.dmp

Filesize
4KB

Download
memory/1644-62-0x0000000000400000-0x0000000000C1B000-memory.dmp

Filesize
8.1MB

Download
memory/1644-63-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1644-65-0x0000000002A80000-0x0000000002A81000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads