d2cd99f2ffcad6cc11d3798ad269c5a711ac9a9bd445e940df99b65d8b095d4b | Triage

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 02:01

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General

Target

YodaoDict.dll
Size

176KB
MD5

f644fd525eb7a16842963458f95a8f24
SHA1

9fd9bad66fd39348dbb1faa58b8e3841663acdb4
SHA256

378c1de993cbb32e9cf8663b1c20986733da5e8755649eac1dee2938332fc319
SHA512

0436cd4a2302953900e2a5799f1585682f22f39cce54bc0e9ff9a48338056ba3853af04bdc6ae8c4304305ff70d4a094723188da197cca25b66ef9404fe3c0a9
SSDEEP

3072:ZzER4JNNQhBs+F41DFa4R+egVGZq6AR06HNAt5iS2:ZzER4JNNmFkDFv+en6a

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1080	2300	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4140 wrote to memory of 2300	4140	rundll32.exe	85
PID 4140 wrote to memory of 2300	4140	rundll32.exe	85
PID 4140 wrote to memory of 2300	4140	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\YodaoDict.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4140
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\YodaoDict.dll,#1
  2⤵
  PID:2300
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2300 -s 620
    3⤵
    - Program crash
    PID:1080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2300 -ip 2300
1⤵
PID:4500

Network

MITRE ATT&CK Matrix

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