0bfeb9c0d367f6caf4a1dd78b9855a3074930d1197012fbb3ca546b77200e108 | Triage

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05-07-2024 16:45

240705-t9gyys1hrn 10

05-07-2024 16:32

240705-t2a6fa1gnn 10

Analysis

max time kernel
314s
max time network
405s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
05-07-2024 16:32

Sharing

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General

Target

ResIL.dll
Size

1.4MB
MD5

ee360e256e2b836865cf02a6bdd9e5be
SHA1

cd5118ed4363d7fc0027133622dddb37e1c6bbe6
SHA256

f9be6aea3b674a79872683a6622c3ba77fe628f5a2e7f0a000d379e2a0318310
SHA512

3fe6b9fbddcf402ebdebbd4bcfbb3a8d4632bb576dcb44246c1e248076c1f09e6926448217ca724d4febc8fc879838d0d378eb7cc9d1922381acf093ee2a680e
SSDEEP

24576:NL18jX6HrufWRTVl5DzapRdSdRBgF6MP70D16OAGZvEjm5YgWj55Tr52AaUzhW:fr2eVD9dRBgOv+mYTF2AaUA

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1232 2192 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1616 wrote to memory of 2192	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 2192	1616	rundll32.exe	rundll32.exe
PID 1616 wrote to memory of 2192	1616	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ResIL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1616

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ResIL.dll,#1
2⤵
PID:2192

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2192 -s 616
3⤵
- Program crash
PID:1232

Network

MITRE ATT&CK Matrix

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