7011b5995a1753ef8076c92c0d07441742aabee263bbd604f690b64778b85bc7 | Triage

Analysis

max time kernel
143s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2023 13:18

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General

Target

Image Logger/RTCore.dll
Size

227KB
MD5

1eabe8c992be9d9f1bf404dbe7958af3
SHA1

0182926b649a7fead824bd5e6465ea0ee6ed9922
SHA256

45c0dfc00be360c71e3c262d0a88fe3b99cc7c7ec39c23dc6f1b0077e99accbf
SHA512

b9bb5dbfe0848417fc7712adf301c86fa739a3caf598b033c1aee51db76b9286f6cd35ce3d838100edf09a964809863537080171bb32b4e9b7bbd61429506278
SSDEEP

6144:u1/ZmgjLOq7cSp0mldWdPKuoaT6yOmmye5L:uRZtjKmlsYI6l

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4564 1352 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4208 wrote to memory of 1352	4208	rundll32.exe	rundll32.exe
PID 4208 wrote to memory of 1352	4208	rundll32.exe	rundll32.exe
PID 4208 wrote to memory of 1352	4208	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Image Logger\RTCore.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4208

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Image Logger\RTCore.dll",#1
2⤵
PID:1352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 636
3⤵
- Program crash
PID:4564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1352 -ip 1352
1⤵
PID:1816

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1352-0-0x0000000000AD0000-0x0000000000AE1000-memory.dmp

Filesize
68KB

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