5ea92cd1af34a0faf1293afa648e3e1e610d89deaf663b4a75a38fbf03ba99dc | Triage

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 02:19

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General

Target

$PLUGINSDIR/SetupPlugin.dll
Size

4.5MB
MD5

f4ce541995d3590defce492118201c8b
SHA1

ea47147a60e43fe52255fa1bc94175569759e14b
SHA256

dde544dbdaf387112876e1c07b2f28bf63414b79a99e5874cbef354ebd38c8a9
SHA512

6b07de0f1536643b6df443f82e4d89182e85ecc6d22b624a0b3e8a5552afc25bd76bdb94cd6e98206c906cb2bd875bd456a84a9d87a13b506d92530666b84299
SSDEEP

98304:fjqq0MfpFifoXUqiIMtpcdFRaPHIuo9WG:fjq+4f0UquG

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1076 2032 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3008 wrote to memory of 2032	3008	rundll32.exe	rundll32.exe
PID 3008 wrote to memory of 2032	3008	rundll32.exe	rundll32.exe
PID 3008 wrote to memory of 2032	3008	rundll32.exe	rundll32.exe
PID 3008 wrote to memory of 2032	3008	rundll32.exe	rundll32.exe
PID 3008 wrote to memory of 2032	3008	rundll32.exe	rundll32.exe
PID 3008 wrote to memory of 2032	3008	rundll32.exe	rundll32.exe
PID 3008 wrote to memory of 2032	3008	rundll32.exe	rundll32.exe
PID 2032 wrote to memory of 1076	2032	rundll32.exe	WerFault.exe
PID 2032 wrote to memory of 1076	2032	rundll32.exe	WerFault.exe
PID 2032 wrote to memory of 1076	2032	rundll32.exe	WerFault.exe
PID 2032 wrote to memory of 1076	2032	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SetupPlugin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3008

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SetupPlugin.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 256
3⤵
- Program crash
PID:1076

MITRE ATT&CK Matrix

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