252bd670e7ff8ebd5b3f49db654cff668acf6ca1568cbcfd964c9dc8c2c75db9 | Triage

Analysis

max time kernel
30s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
24/03/2023, 17:18

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General

Target

libssl-1_1.dll
Size

490KB
MD5

b34bdbbf5f1de6321a9092b66e1cd0e8
SHA1

3b5d3eb22533a8bdbe9c7ac73d7a1508f88c8d7d
SHA256

252bd670e7ff8ebd5b3f49db654cff668acf6ca1568cbcfd964c9dc8c2c75db9
SHA512

ecf23a64aaf010aebd518c6f38b8f54785c9ccdcc7d7cf8ddc4728cca82530e4374ca31d7a15bdad5d25e93bcf3ca8dcad65600b044d839a7aaea8e51dc2a47f
SSDEEP

12288:46gkLLIeGXvUyU4IEJ6bfK74WLVrLvNYdxsHEfGlON2U38fEG/CU2lvzlW:4u8bvcUZOYKU2lvzlW

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1132 wrote to memory of 1184	1132	rundll32.exe	28
PID 1132 wrote to memory of 1184	1132	rundll32.exe	28
PID 1132 wrote to memory of 1184	1132	rundll32.exe	28
PID 1132 wrote to memory of 1184	1132	rundll32.exe	28
PID 1132 wrote to memory of 1184	1132	rundll32.exe	28
PID 1132 wrote to memory of 1184	1132	rundll32.exe	28
PID 1132 wrote to memory of 1184	1132	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libssl-1_1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1132
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\libssl-1_1.dll,#1
  2⤵
  PID:1184

Network

MITRE ATT&CK Matrix

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Downloads