8244d3c049d38b92198166cd4f16d6a77f67c731fd157683c25decf4e699867e

Analysis

max time kernel
106s
max time network
206s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
16/04/2024, 19:36

Target

$PLUGINSDIR/version.dll
Size

22KB
MD5

fbe588b15eb1bd86defade69f796b56f
SHA1

2f63cf44039addddb22c2c0497673b49e6b3ad7a
SHA256

31144e8b156fe87317073c48a09abcb033fda8dbdd96986c4abea8c00c00355f
SHA512

e1a9e29e4c62e77a2ec2c539344f0b5a8cd67ca3fd8dfefb0b0666a992eb2fabadb0034d439c4adbbdffd9c9439f23ee5757fac0ed669d3c9db48f50c677143d
SSDEEP

384:6Qx38r8QfiLpVjOXf4Rrd2IpZn8LI2EdGZ5D6PDo3rsyfyC8n:6Qx38r8Qgp1OvYd2zqGZ5D6PDmXf98

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral14/memory/1944-0-0x0000000000400000-0x0000000000412000-memory.dmp	upx
behavioral14/memory/1944-1-0x0000000000400000-0x0000000000412000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2460	1944	WerFault.exe	81

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3224 wrote to memory of 1944	3224	rundll32.exe	81
PID 3224 wrote to memory of 1944	3224	rundll32.exe	81
PID 3224 wrote to memory of 1944	3224	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\version.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\version.dll,#1
  2⤵
  PID:1944
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1944 -s 476
    3⤵
    - Program crash
    PID:2460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 1944 -ip 1944
1⤵
PID:1416

memory/1944-0-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1944-1-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download