81fc26f85b0c4c88e9e06cef4659600a742cd72713f38baa6274163cec8922b4

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 19:55

Target

81fc26f85b0c4c88e9e06cef4659600a742cd72713f38baa6274163cec8922b4.dll
Size

35KB
MD5

c7075b4a050e995ede23a710da5f3c08
SHA1

efe0593a92e9c6809645df725e862d6878bda7f8
SHA256

81fc26f85b0c4c88e9e06cef4659600a742cd72713f38baa6274163cec8922b4
SHA512

58e893568c07585cb35894e850c127b6d9d612e2bbb44fa44561de14a1b9e36defeb9184f3d195621041facab89cba200ce64f9fe191ccd8063751649940ee82
SSDEEP

768:uXucZhs2xc3qddSEZbWYmyQyOYKyXJs0I1FUb1Bn0YuQnCLLLLLLLLLLLLI:x5IdhWqZPXq1F47Rnx

Score

7^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/1900-0-0x0000000010000000-0x0000000010426000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2524 wrote to memory of 1900	2524	rundll32.exe	30
PID 2524 wrote to memory of 1900	2524	rundll32.exe	30
PID 2524 wrote to memory of 1900	2524	rundll32.exe	30
PID 2524 wrote to memory of 1900	2524	rundll32.exe	30
PID 2524 wrote to memory of 1900	2524	rundll32.exe	30
PID 2524 wrote to memory of 1900	2524	rundll32.exe	30
PID 2524 wrote to memory of 1900	2524	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\81fc26f85b0c4c88e9e06cef4659600a742cd72713f38baa6274163cec8922b4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\81fc26f85b0c4c88e9e06cef4659600a742cd72713f38baa6274163cec8922b4.dll,#1
  2⤵
  PID:1900

memory/1900-0-0x0000000010000000-0x0000000010426000-memory.dmp

Filesize
4.1MB

Download
memory/1900-1-0x0000000010000000-0x0000000010426000-memory.dmp

Filesize
4.1MB

Download