40702b0d2a57d292c5bdfbf1ab1db3da71dacc942dc6838b10458f185800d6e5 | Triage

Analysis

max time kernel
29s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
18-03-2023 20:34

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General

Target

MultiBit/_ctypes.dll
Size

115KB
MD5

79fb0329c6d698c9a2d360066622ec4f
SHA1

d7e4c0e68227c2bd6013fbe21829808d7854ba96
SHA256

f2de4bdd91f2b0bebdb597f90d9718499a061b66773dba21380058bd4965b30c
SHA512

74a29ab18ab9b455e7769bfd96ad60800ca39887ed207d3de22b859eab032e0740ba92fb62b1dcc6d4128a4174264f7a10a6c6194f53837a6bd2452423ab59a9
SSDEEP

3072:KeLRlXrhZu6mLXV0Q/Z6czuHBYJIWQPE8sreq1:KeLrX9JiCQ/Z6cyHiVb

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 920 wrote to memory of 924	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 924	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 924	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 924	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 924	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 924	920	rundll32.exe	rundll32.exe
PID 920 wrote to memory of 924	920	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiBit\_ctypes.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:920

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MultiBit\_ctypes.dll,#1
2⤵
PID:924

MITRE ATT&CK Matrix

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