0463b4e565fdeeb1511beea6e9d152ec3939298c20fdef976a52c1d8b5ecdfb0 | Triage

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 16:44

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General

Target

$PLUGINSDIR/TkInetc.dll
Size

172KB
MD5

8777f46e35ab035d4b526377d9a7097b
SHA1

9780ff9145be4aa7a912e6dbaaf7d781316b9adb
SHA256

d5bb2ebaac75a1588f00cea3d35faea0e5a3c7c319785406315cda2d4a52bb47
SHA512

131d6d9de492d55dc55df396a5153119bcb1c09c723abf009d8a7ef3cc71244b51f7ac1715bf7bc23c9b94ac661c255cd7a30e97267295ce060487705395128c
SSDEEP

3072:bhW2YXDpNYCy32SHyE1k7skVSiIJz6Kp+CYF:bhW2YTIJzk7skVXIg

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1684 2724 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2004 wrote to memory of 2724	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2724	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2724	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2724	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2724	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2724	2004	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 2724	2004	rundll32.exe	rundll32.exe
PID 2724 wrote to memory of 1684	2724	rundll32.exe	WerFault.exe
PID 2724 wrote to memory of 1684	2724	rundll32.exe	WerFault.exe
PID 2724 wrote to memory of 1684	2724	rundll32.exe	WerFault.exe
PID 2724 wrote to memory of 1684	2724	rundll32.exe	WerFault.exe

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\TkInetc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2724 -s 236
2⤵
- Program crash
PID:1684

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\TkInetc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2004

Network

MITRE ATT&CK Matrix

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