437a6732c705bc1c2324ec9ba650f04846ca09ba3e5c4b991d265c2da0b6a8db | Triage

Analysis

max time kernel
4s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
11-07-2024 18:06

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General

Target

jre/bin/dt_shmem.dll
Size

24KB
MD5

72b7054811a72d9d48c95845f93fcd2c
SHA1

d25f68566e11b91c2a0989bcc64c6ef17395d775
SHA256

d4b63243d1787809020ba6e91564d17ffea4762af99201e241f4ecd20108d2e8
SHA512

c6a16daaf856939615dfde8e9dbe9d5bfc415507011e85e44c6bf88b17b705c35cd7ced8eda8f358745063f41096938d128dee17e14fe93252e5b046bdfcddc0
SSDEEP

384:0mgNWEfK0RiC4qxJL8VI6ZEPG5Vv/11nYPLr7N:H6WmK0RiSxJ4VI6W+zbC7N

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2176	888	WerFault.exe	29

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 916 wrote to memory of 888	916	rundll32.exe	29
PID 916 wrote to memory of 888	916	rundll32.exe	29
PID 916 wrote to memory of 888	916	rundll32.exe	29
PID 916 wrote to memory of 888	916	rundll32.exe	29
PID 916 wrote to memory of 888	916	rundll32.exe	29
PID 916 wrote to memory of 888	916	rundll32.exe	29
PID 916 wrote to memory of 888	916	rundll32.exe	29
PID 888 wrote to memory of 2176	888	rundll32.exe	30
PID 888 wrote to memory of 2176	888	rundll32.exe	30
PID 888 wrote to memory of 2176	888	rundll32.exe	30
PID 888 wrote to memory of 2176	888	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\dt_shmem.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\dt_shmem.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 888 -s 224
    3⤵
    - Program crash
    PID:2176

Network

MITRE ATT&CK Matrix

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