49842b1e71ab037e48a822336cedde220b93e3fca667b7bd7c8cc9ec5489e49e | Triage

Analysis

max time kernel
186s
max time network
216s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 19:23

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General

Target

幻想辅助3/spec.dll
Size

88KB
MD5

51d7be0ca4431fec32d0ba0978cb2cae
SHA1

1aa65ca721bd881b615b16602f6bc7cc4c7d74d8
SHA256

1e4d44d3a865a766517057c199eda71e005e56c13fce2c4137b66d185a416986
SHA512

5cf2214bc60dde261f44aa339ba1943f5c9b70337a11d064185224b3dcfc705e55386c95de280b6d05c4b60a318abbfa3d5728724c28dfc009d57c3bbfd76ef5
SSDEEP

1536:DcrPILJRJT/DpWc6hVoabwhfoeW7JsVRj0:QrMW1ojfolax0

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4768 wrote to memory of 4656	4768	rundll32.exe	79
PID 4768 wrote to memory of 4656	4768	rundll32.exe	79
PID 4768 wrote to memory of 4656	4768	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\幻想辅助3\spec.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\幻想辅助3\spec.dll,#1
  2⤵
  PID:4656

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4656-132-0x0000000000000000-mapping.dmp

Download
memory/4656-133-0x0000000002CD0000-0x0000000002DEA000-memory.dmp

Filesize
1.1MB

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