4c92997d0ef696acfb50633416902e6b7b3cccca6fd98721bd2658c846fd9576 | Triage

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 14:44 UTC

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General

Target

mtkjw/eAPI.dll
Size

316KB
MD5

4534a536c081e3805e5fb806ed0c1f8a
SHA1

2627080c476417fa2b71d0ef32eb1be23cbcb69b
SHA256

32767363c964383fd7fb7c35c5f161ab4470ac2a47f8a534abf96f1badfd7023
SHA512

841fa0e68dd1d8f343610a027502e2e268023d2ac47143e235912ff4ab8713f2c11396e01aecd22797f553307640517913010c16029e662bb4c2f13430a9f18b
SSDEEP

6144:w7WkIeDaS95ZSFBJLdWAJARVewQ++2Ltda3:w7WKGS/ZSFBZEAJARkwQWL7

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 2664	2140	rundll32.exe	28
PID 2140 wrote to memory of 2664	2140	rundll32.exe	28
PID 2140 wrote to memory of 2664	2140	rundll32.exe	28
PID 2140 wrote to memory of 2664	2140	rundll32.exe	28
PID 2140 wrote to memory of 2664	2140	rundll32.exe	28
PID 2140 wrote to memory of 2664	2140	rundll32.exe	28
PID 2140 wrote to memory of 2664	2140	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\mtkjw\eAPI.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\mtkjw\eAPI.dll,#1
  2⤵
  PID:2664

Network

MITRE ATT&CK Matrix

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