61dfea1abd059d80736a8c4dad44f6bf27a8cfae63a6c09cc72e77188236d33e

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
14/01/2024, 08:57

Target
$PLUGINSDIR/md5dll.dll
Size 6KB
Sample240114-kwy6msgce5
SHA256 fbed2f1160469f42ce97c33ad558201b2b43e3020257f9b2259e3ce295317a70
MD5 0745ff646f5af1f1cdd784c06f40fce9
SHA1 bf7eba06020d7154ce4e35f696bec6e6c966287f
SHA512 8d31627c719e788b5d0f5f34d4cb175989eaa35aa3335c98f2ba7902c8ae01b23de3ccb9c6eb95945f0b08ef74d456f9f22ca7539df303e1df3f6a7e67b358da
SSDEEP 96:GL2PcvGn5olZMTZxEp8agTsflVwn4GogZcko5N1ub:U2Pxn5UZMTZipyaw4ZkKP2
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

upx

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral10/memory/2500-0-0x0000000010000000-0x0000000010009000-memory.dmp	acprotect
behavioral10/memory/2500-1-0x0000000010000000-0x0000000010009000-memory.dmp	acprotect

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral10/memory/2500-0-0x0000000010000000-0x0000000010009000-memory.dmp	upx
behavioral10/memory/2500-1-0x0000000010000000-0x0000000010009000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1996	2500	WerFault.exe	17

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3952 wrote to memory of 2500	3952	rundll32.exe	17
PID 3952 wrote to memory of 2500	3952	rundll32.exe	17
PID 3952 wrote to memory of 2500	3952	rundll32.exe	17

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\md5dll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3952
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\md5dll.dll,#1
  2⤵
  PID:2500
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 600
    3⤵
    - Program crash
    PID:1996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2500 -ip 2500
1⤵
PID:3116

memory/2500-0-0x0000000010000000-0x0000000010009000-memory.dmp

Download

memory/2500-1-0x0000000010000000-0x0000000010009000-memory.dmp

Download