5642d1ae53a6dba7a084d997ca76305e40b897e90b1f7a932e08d980ea1a2ba0 | Triage

Analysis

max time kernel
26s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
25/04/2023, 14:05

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General

Target

portable/unicodedata.dll
Size

671KB
MD5

a13020f231b588d46aaf82fe9314efdc
SHA1

fa43858266fbfa564e98fba78f7e8634659f2dfe
SHA256

426d241e6480cecaf55a23ac686311a362548377edcfbfc920ac4cfbe3ea479c
SHA512

ed759afde4cf4960f059162b945c5de0e8270780004309c85093684ebfba93cfbb6e642e9db667ed852e8ceaa8c7c4386ff303db08713af4b31a4eeee45955f0
SSDEEP

12288:N/373AxoMPBt8FpQsVdFiI5mZMPXubUxktwd:t3TxM8XQsVdXSPAxLd

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 1672	1700	rundll32.exe	28
PID 1700 wrote to memory of 1672	1700	rundll32.exe	28
PID 1700 wrote to memory of 1672	1700	rundll32.exe	28
PID 1700 wrote to memory of 1672	1700	rundll32.exe	28
PID 1700 wrote to memory of 1672	1700	rundll32.exe	28
PID 1700 wrote to memory of 1672	1700	rundll32.exe	28
PID 1700 wrote to memory of 1672	1700	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\portable\unicodedata.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1700
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\portable\unicodedata.dll,#1
  2⤵
  PID:1672

Network

MITRE ATT&CK Matrix

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