4de528663619b597991a47d7370cf0d1d282cb6d4d25ef4d1e1d898376ad4eca

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-06-2024 21:47

Target

$PLUGINSDIR/version.dll
Size

6KB
MD5

ebc5bb904cdac1c67ada3fa733229966
SHA1

3c6abfa0ddef7f3289f38326077a5041389b15d2
SHA256

3eba921ef649b71f98d9378dee8105b38d2464c9ccde37a694e4a0cd77d22a75
SHA512

fa71afcc166093fbd076a84f10d055f5a686618711d053ab60d8bd060e78cb2fdc15fa35f363822c9913413251c718d01ddd6432ab128816d98f9aabf5612c9f
SSDEEP

96:nPtMckE1e91BopVyXwUhn3f1I0vOKeoqO4d8QvS9:n1MMuOUhdI0c04yV9

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral11/memory/2100-0-0x0000000000400000-0x000000000040C000-memory.dmp	upx
behavioral11/memory/2100-1-0x0000000000400000-0x000000000040C000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2944	2100	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 2100	2872	rundll32.exe	28
PID 2872 wrote to memory of 2100	2872	rundll32.exe	28
PID 2872 wrote to memory of 2100	2872	rundll32.exe	28
PID 2872 wrote to memory of 2100	2872	rundll32.exe	28
PID 2872 wrote to memory of 2100	2872	rundll32.exe	28
PID 2872 wrote to memory of 2100	2872	rundll32.exe	28
PID 2872 wrote to memory of 2100	2872	rundll32.exe	28
PID 2100 wrote to memory of 2944	2100	rundll32.exe	29
PID 2100 wrote to memory of 2944	2100	rundll32.exe	29
PID 2100 wrote to memory of 2944	2100	rundll32.exe	29
PID 2100 wrote to memory of 2944	2100	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\version.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\version.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2100
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 224
    3⤵
    - Program crash
    PID:2944

memory/2100-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download
memory/2100-1-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download