1a755b52acfc9f666fcf1029fd3199545d621fdf11c32378f1ddcf7ce95ee469

Analysis

max time kernel
43s
max time network
48s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
17/10/2022, 19:51

Target

1a755b52acfc9f666fcf1029fd3199545d621fdf11c32378f1ddcf7ce95ee469.dll
Size

3.1MB
MD5

c2a2ecd0b7ec29b23203a06d1e16f274
SHA1

fa0155673b9e02e793190b0e1604236f42fd9654
SHA256

1a755b52acfc9f666fcf1029fd3199545d621fdf11c32378f1ddcf7ce95ee469
SHA512

c02c2419e13e73b91371489decb2b455a90932134c13c8a90b15a2b005e7bcc4e9c9dc55747c6ea4a3c8236cfb6ff0c4767db96c14d7f88d12177ae89d7a7c90
SSDEEP

98304:nl1cm2rXzcxjQPR2dPQAoalYiOo1DgiwA/7+i9olwUkvJ3:KrXzcNQPy4eaS1siwA6PWzR3

Score

8^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/2044-56-0x0000000001FA0000-0x00000000036F8000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1184 wrote to memory of 2044	1184	rundll32.exe	27
PID 1184 wrote to memory of 2044	1184	rundll32.exe	27
PID 1184 wrote to memory of 2044	1184	rundll32.exe	27
PID 1184 wrote to memory of 2044	1184	rundll32.exe	27
PID 1184 wrote to memory of 2044	1184	rundll32.exe	27
PID 1184 wrote to memory of 2044	1184	rundll32.exe	27
PID 1184 wrote to memory of 2044	1184	rundll32.exe	27

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1a755b52acfc9f666fcf1029fd3199545d621fdf11c32378f1ddcf7ce95ee469.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1184
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1a755b52acfc9f666fcf1029fd3199545d621fdf11c32378f1ddcf7ce95ee469.dll,#1
  2⤵
  PID:2044

memory/2044-55-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

Download
memory/2044-56-0x0000000001FA0000-0x00000000036F8000-memory.dmp

Filesize
23.3MB

Download