c1c9dc204d2b2a20c1f49c2e28767778e9f05bf1e9921178f9e2565d80da70a1 | Triage

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 22:38

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General

Target

$PLUGINSDIR/Timeout.dll
Size

16KB
MD5

8434247d632607e12a4b7bfe5d2c4581
SHA1

bab3bc1141c0cd4a9ae2d7d1a62a0066f9d17e0b
SHA256

cf71e1dfc1f4cc84d45393ad54597c7681de6b40e99345a6e67b3ecb78cd59c4
SHA512

31b4313212558867a020696bfe1ae84a90c78c93353e2b134f0b62703201c9b0c5d3e80624a64f28440ac66afacf4ef44ea5407dd02d5e517586300a6a35372a
SSDEEP

192:ngJHSn95vZZEgyIjp1sN/8yhS99H8lBcwTKpXqQjcWpXuB5:mezBZEgyI91y8yo9ulBcyK8Aze5

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1740 1764 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1936 wrote to memory of 1764	1936	rundll32.exe	rundll32.exe
PID 1936 wrote to memory of 1764	1936	rundll32.exe	rundll32.exe
PID 1936 wrote to memory of 1764	1936	rundll32.exe	rundll32.exe
PID 1936 wrote to memory of 1764	1936	rundll32.exe	rundll32.exe
PID 1936 wrote to memory of 1764	1936	rundll32.exe	rundll32.exe
PID 1936 wrote to memory of 1764	1936	rundll32.exe	rundll32.exe
PID 1936 wrote to memory of 1764	1936	rundll32.exe	rundll32.exe
PID 1764 wrote to memory of 1740	1764	rundll32.exe	WerFault.exe
PID 1764 wrote to memory of 1740	1764	rundll32.exe	WerFault.exe
PID 1764 wrote to memory of 1740	1764	rundll32.exe	WerFault.exe
PID 1764 wrote to memory of 1740	1764	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Timeout.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1936

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Timeout.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1764 -s 224
3⤵
- Program crash
PID:1740

Network

MITRE ATT&CK Matrix

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Downloads

memory/1764-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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