b4036ac980d1ca87943dbc0c6f70ab03aed22cde30fb428510c7fd4d986753af

Analysis

max time kernel
37s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06-12-2022 09:41

Target

b4036ac980d1ca87943dbc0c6f70ab03aed22cde30fb428510c7fd4d986753af.dll
Size

100KB
MD5

65519be74f157d502b028cc89c170220
SHA1

8ed30ce2950ede1ad6c325494d004fbd8904a836
SHA256

b4036ac980d1ca87943dbc0c6f70ab03aed22cde30fb428510c7fd4d986753af
SHA512

94b2852c0e26fda4175d241b52046922c7466670899e7c3e302278df6aa4b3632cdb517e92320c59a3d8127a5fda8dba2e85bc1b2574ce3428805812146954dc
SSDEEP

1536:i61hl1tnfu+7u54/TnsU7LGbdjkklTs8teVJLJmN:vHntP7u5OnDLgjPlowe7JI

Score

8^/10

upx

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral1/memory/788-56-0x00000000000D0000-0x00000000000DE000-memory.dmp	upx
behavioral1/memory/788-59-0x00000000000D0000-0x00000000000DE000-memory.dmp	upx
behavioral1/memory/788-60-0x00000000000D0000-0x00000000000DE000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 788	1992	rundll32.exe	28
PID 1992 wrote to memory of 788	1992	rundll32.exe	28
PID 1992 wrote to memory of 788	1992	rundll32.exe	28
PID 1992 wrote to memory of 788	1992	rundll32.exe	28
PID 1992 wrote to memory of 788	1992	rundll32.exe	28
PID 1992 wrote to memory of 788	1992	rundll32.exe	28
PID 1992 wrote to memory of 788	1992	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4036ac980d1ca87943dbc0c6f70ab03aed22cde30fb428510c7fd4d986753af.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4036ac980d1ca87943dbc0c6f70ab03aed22cde30fb428510c7fd4d986753af.dll,#1
  2⤵
  PID:788

memory/788-55-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/788-56-0x00000000000D0000-0x00000000000DE000-memory.dmp

Filesize
56KB

Download
memory/788-59-0x00000000000D0000-0x00000000000DE000-memory.dmp

Filesize
56KB

Download
memory/788-60-0x00000000000D0000-0x00000000000DE000-memory.dmp

Filesize
56KB

Download
memory/788-61-0x00000000000D7000-0x00000000000DD000-memory.dmp

Filesize
24KB

Download
memory/788-62-0x00000000000D1000-0x00000000000D7000-memory.dmp

Filesize
24KB

Download