1b3a761811d7964837c17ee3e764de45185ec1d0d8dc92049ee086174de6181f | Triage

Analysis

max time kernel
91s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
13-07-2023 19:29

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General

Target

0d16117dc34736exe_JC.dll
Size

204KB
MD5

0d16117dc3473639a44f41f0d102e7dd
SHA1

572a3a160517041c8129f94d4dcfc13b8a370286
SHA256

1b3a761811d7964837c17ee3e764de45185ec1d0d8dc92049ee086174de6181f
SHA512

d3b4ab1557a6824ceb037f5032518ecd5cfa6c51a9b2e8144da45d2a48f95230b9e87dc3d93cef2a3287f29c7648adb48c01c8b16460921d5e8d37e970664ebf
SSDEEP

3072:5dFna2JSkcrnYSdM50RAXSPy0qUiS0Lxh5H4evyzUhjQUF5A:FRYkcrY4MCIt07iPlvU0j

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4168 2108 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 232 wrote to memory of 2108	232	rundll32.exe	rundll32.exe
PID 232 wrote to memory of 2108	232	rundll32.exe	rundll32.exe
PID 232 wrote to memory of 2108	232	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d16117dc34736exe_JC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:232

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0d16117dc34736exe_JC.dll,#1
2⤵
PID:2108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2108 -s 632
3⤵
- Program crash
PID:4168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2108 -ip 2108
1⤵
PID:3532

Network

MITRE ATT&CK Matrix

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