03acf334877fecfacfb32a5f0c9797172506c74829f0dd6f8a747f2a5bd1e148

Analysis

max time kernel
43s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-10-2022 21:45

Target

03acf334877fecfacfb32a5f0c9797172506c74829f0dd6f8a747f2a5bd1e148.dll
Size

1.8MB
MD5

de5b9c9ce97056e4307f87f6a9159aee
SHA1

3c33ace45314a53fd2afd868499702c4f7826445
SHA256

03acf334877fecfacfb32a5f0c9797172506c74829f0dd6f8a747f2a5bd1e148
SHA512

80226b9002a93b7a437a93d0b66d227b092dd894d96ebd989e8f22967864da71cdeede91f95a1ccc50d8fe5900b4c592ccdadec34943b54bd7762c94f10f63cf
SSDEEP

24576:WwS2e6FVDhvH2+KY3GkIcq0xjmwxtYze4btaTgCtNC5+o4p:WMJzN/bIh0tmw/YxRoN+

Score

8^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/900-57-0x0000000000330000-0x000000000036E000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
900	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
900	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 900	1956	rundll32.exe	27
PID 1956 wrote to memory of 900	1956	rundll32.exe	27
PID 1956 wrote to memory of 900	1956	rundll32.exe	27
PID 1956 wrote to memory of 900	1956	rundll32.exe	27
PID 1956 wrote to memory of 900	1956	rundll32.exe	27
PID 1956 wrote to memory of 900	1956	rundll32.exe	27
PID 1956 wrote to memory of 900	1956	rundll32.exe	27

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\03acf334877fecfacfb32a5f0c9797172506c74829f0dd6f8a747f2a5bd1e148.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\03acf334877fecfacfb32a5f0c9797172506c74829f0dd6f8a747f2a5bd1e148.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:900

memory/900-54-0x0000000000000000-mapping.dmp

Download
memory/900-55-0x0000000075141000-0x0000000075143000-memory.dmp

Filesize
8KB

Download
memory/900-56-0x0000000010000000-0x0000000010201000-memory.dmp

Filesize
2.0MB

Download
memory/900-57-0x0000000000330000-0x000000000036E000-memory.dmp

Filesize
248KB

Download