be8c72e77bd4a9453a3ffbf89383ca1487c650c3eb006b8c58e5e6490089b38c | Triage

Analysis

max time kernel
30s
max time network
33s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
03-04-2023 14:01

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General

Target

libsodium.dll
Size

477KB
MD5

4f6426e3626d5d46fb19c13043cb84de
SHA1

9dfa32f957c19c843a568b57d555d6d5cbc61579
SHA256

7a960129f6d3f8d44b4c6be27f587c29aa8bafb9c4d3c85bb84a5f5d8fa6e2ba
SHA512

7a83adf2b36973ceb52bfc95591bc91d4ac778a4e11d11723f6d8bf208811b8fa7d072851cfed73407c9413455de717e9a42f8e6bb1a133cb2b1981c66bb5832
SSDEEP

12288:U5PlaOdmbSUHsuijq4BxhK4Y/OfY6QyMDEh:U597q4Q/OfYUMEh

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2044 wrote to memory of 1680	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1680	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1680	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1680	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1680	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1680	2044	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 1680	2044	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libsodium.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libsodium.dll,#1
2⤵
PID:1680

MITRE ATT&CK Matrix

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