77ff54365690670398fa61a9495b8f182900449e8689eed35c632ac7ead7200f

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 15:20

Target

28d4e235841123d1edbcbadba7b7b4cc.dll
Size

34KB
MD5

28d4e235841123d1edbcbadba7b7b4cc
SHA1

5ca2042cffa5942236459f8be279e3402517c3b0
SHA256

77ff54365690670398fa61a9495b8f182900449e8689eed35c632ac7ead7200f
SHA512

e36dbd6108ce1f048193f4936bcf1eaba4f5e0e98e2c84da2042e3199d686d5a0ef1efef54d589b5b5c51ca44505aa7c512d7b65424d202d3f49941295aeaf27
SSDEEP

768:UTGr9d+KyuKvlCW66OKDBhbWuOmA2tW+Vxnv6cyV+nSgHj0gIL3PK4K:UOdLyuWcsBouORqfVhe20dL/K4K

Score

7^/10

upx

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral1/memory/2308-0-0x0000000010000000-0x000000001001C000-memory.dmp	upx
behavioral1/memory/2308-1-0x0000000010000000-0x000000001001C000-memory.dmp	upx
behavioral1/memory/2308-2-0x0000000010000000-0x000000001001C000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 2308	836	rundll32.exe	28
PID 836 wrote to memory of 2308	836	rundll32.exe	28
PID 836 wrote to memory of 2308	836	rundll32.exe	28
PID 836 wrote to memory of 2308	836	rundll32.exe	28
PID 836 wrote to memory of 2308	836	rundll32.exe	28
PID 836 wrote to memory of 2308	836	rundll32.exe	28
PID 836 wrote to memory of 2308	836	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\28d4e235841123d1edbcbadba7b7b4cc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:836
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\28d4e235841123d1edbcbadba7b7b4cc.dll,#1
  2⤵
  PID:2308

memory/2308-0-0x0000000010000000-0x000000001001C000-memory.dmp

Filesize
112KB

Download
memory/2308-1-0x0000000010000000-0x000000001001C000-memory.dmp

Filesize
112KB

Download
memory/2308-2-0x0000000010000000-0x000000001001C000-memory.dmp

Filesize
112KB

Download