6a71c2c422e96096b5cc01fb21a0952ac10ed70813bb0f2f7c04665103eb0aea

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 16:58

Target

$PLUGINSDIR/md5dll.dll
Size

6KB
MD5

0745ff646f5af1f1cdd784c06f40fce9
SHA1

bf7eba06020d7154ce4e35f696bec6e6c966287f
SHA256

fbed2f1160469f42ce97c33ad558201b2b43e3020257f9b2259e3ce295317a70
SHA512

8d31627c719e788b5d0f5f34d4cb175989eaa35aa3335c98f2ba7902c8ae01b23de3ccb9c6eb95945f0b08ef74d456f9f22ca7539df303e1df3f6a7e67b358da
SSDEEP

96:GL2PcvGn5olZMTZxEp8agTsflVwn4GogZcko5N1ub:U2Pxn5UZMTZipyaw4ZkKP2

Score

7^/10

upx

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

Processes:

resource	yara_rule
behavioral9/memory/2772-1-0x0000000010000000-0x0000000010009000-memory.dmp	acprotect
behavioral9/memory/2772-2-0x0000000010000000-0x0000000010009000-memory.dmp	acprotect

UPX packed file 2 IoCs

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

Processes:

resource	yara_rule
behavioral9/memory/2772-1-0x0000000010000000-0x0000000010009000-memory.dmp	upx
behavioral9/memory/2772-2-0x0000000010000000-0x0000000010009000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2320 2772 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2320	2772	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2356 wrote to memory of 2772	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 2772	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 2772	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 2772	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 2772	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 2772	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 2772	2356	rundll32.exe	rundll32.exe
PID 2772 wrote to memory of 2320	2772	rundll32.exe	WerFault.exe
PID 2772 wrote to memory of 2320	2772	rundll32.exe	WerFault.exe
PID 2772 wrote to memory of 2320	2772	rundll32.exe	WerFault.exe
PID 2772 wrote to memory of 2320	2772	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\md5dll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2356

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\md5dll.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 228
3⤵
- Program crash
PID:2320

memory/2772-0-0x0000000010000000-0x0000000010009000-memory.dmp

Filesize
36KB

Download
memory/2772-1-0x0000000010000000-0x0000000010009000-memory.dmp

Filesize
36KB

Download
memory/2772-2-0x0000000010000000-0x0000000010009000-memory.dmp

Filesize
36KB

Download