5aa317d3682ff127e1e92d2016c08f94be60937a1b8a210876d931d072386336 | Triage

Analysis

max time kernel
119s
max time network
144s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
29-02-2024 05:27

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General

Target

Job Interview/CoreUIComponent.dll
Size

147KB
MD5

05fcace605b525f1bece1813bb18a56c
SHA1

a3218432f34aaeabe253d07efab27bb7fff2061c
SHA256

720afa3e1216a9eb68b66858d50de0326f52afa279ef9ee0521aee98b312382f
SHA512

bcce1ea35ec0422895d7ed1ca9139ab7f695b101c2667e596dfb8d5488f695a9171df674ab2e9c8dd66f4b620fd1853caf8f4f3123acaf81a1a714b583bb009d
SSDEEP

3072:bDqLoXus3liGvU99QPCrpgZFAVpBAq9Ttne/3m48:bGLye99Qarp4+rmqNk/36

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3052 2732 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2228 wrote to memory of 2732	2228	rundll32.exe	rundll32.exe
PID 2228 wrote to memory of 2732	2228	rundll32.exe	rundll32.exe
PID 2228 wrote to memory of 2732	2228	rundll32.exe	rundll32.exe
PID 2228 wrote to memory of 2732	2228	rundll32.exe	rundll32.exe
PID 2228 wrote to memory of 2732	2228	rundll32.exe	rundll32.exe
PID 2228 wrote to memory of 2732	2228	rundll32.exe	rundll32.exe
PID 2228 wrote to memory of 2732	2228	rundll32.exe	rundll32.exe
PID 2732 wrote to memory of 3052	2732	rundll32.exe	WerFault.exe
PID 2732 wrote to memory of 3052	2732	rundll32.exe	WerFault.exe
PID 2732 wrote to memory of 3052	2732	rundll32.exe	WerFault.exe
PID 2732 wrote to memory of 3052	2732	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Job Interview\CoreUIComponent.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2228

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Job Interview\CoreUIComponent.dll",#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2732 -s 228
3⤵
- Program crash
PID:3052

Network

MITRE ATT&CK Matrix

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