5a06f1364a973467c4cb365f29020272cd1140d364359a8ef8059fecc4c1544e

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
20-05-2024 22:44

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 1 IoCs

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

Processes:

resource	yara_rule
behavioral11/memory/2204-3-0x00000000000D0000-0x00000000000DC000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2416 2204 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2416	2204	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2208 wrote to memory of 2204	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2204	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2204	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2204	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2204	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2204	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2204	2208	rundll32.exe	rundll32.exe
PID 2204 wrote to memory of 2416	2204	rundll32.exe	WerFault.exe
PID 2204 wrote to memory of 2416	2204	rundll32.exe	WerFault.exe
PID 2204 wrote to memory of 2416	2204	rundll32.exe	WerFault.exe
PID 2204 wrote to memory of 2416	2204	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\version.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2208

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\version.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2204 -s 224
3⤵
- Program crash
PID:2416

memory/2204-2-0x00000000000C0000-0x00000000000CC000-memory.dmp

Filesize
48KB

Download
memory/2204-3-0x00000000000D0000-0x00000000000DC000-memory.dmp

Filesize
48KB

Download
memory/2204-1-0x00000000000C0000-0x00000000000CC000-memory.dmp

Filesize
48KB

Download
memory/2204-0-0x00000000000C0000-0x00000000000CC000-memory.dmp

Filesize
48KB

Download
memory/2204-6-0x00000000000C0000-0x00000000000CC000-memory.dmp

Filesize
48KB

Download
memory/2204-7-0x00000000000C0000-0x00000000000CC000-memory.dmp

Filesize
48KB

Download
memory/2204-8-0x00000000000C0000-0x00000000000CC000-memory.dmp

Filesize
48KB

Download