65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f

Analysis

max time kernel
55s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 17:20

Target

65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f.exe
Size

179KB
MD5

5375ec11639855508033734d5802ef50
SHA1

8f932f4bdd7b30b80441a2c4d57eb873401a86d9
SHA256

65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f
SHA512

20b9bfb2b9b45f1555d130bce6cf647ef75a17159de580b8f9cee9953ff1ea6c42eda51aa61f129346504070e496b808bf92c4b5333643af3cec97c6aa7d0c3d
SSDEEP

3072:C29xzP53PWwnzelxZA8rPF6hA0G82PiO1EcAMM24atA9:nF/RerZA87khA3ZPiTctY9

Score

8^/10

upx

UPX packed file 1 IoCs

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

Processes:

resource	yara_rule
behavioral1/memory/608-54-0x0000000000400000-0x000000000047E000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

280 608 WerFault.exe 65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f.exe

pid	pid_target	process	target process
280	608	WerFault.exe	65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f.exe

description	pid	process	target process
PID 608 wrote to memory of 280	608	65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f.exe	WerFault.exe
PID 608 wrote to memory of 280	608	65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f.exe	WerFault.exe
PID 608 wrote to memory of 280	608	65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f.exe	WerFault.exe
PID 608 wrote to memory of 280	608	65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f.exe
"C:\Users\Admin\AppData\Local\Temp\65efa4fa801c6dfd1b880e2cadee3c7fc9917259fa814941eb78aae3b636d67f.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 608 -s 44
2⤵
- Program crash
PID:280

memory/280-55-0x0000000000000000-mapping.dmp

Download
memory/608-54-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download