bf81fbbc09954cde0f6883a4f983b8f9623a9e126a242dacf7afeafcd156679d | Triage

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-en-20211208
submitted
16-12-2021 16:12

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General

Target

ssleay32.dll
Size

160KB
MD5

90c56365f4f7b10c7cd79d109202a9f9
SHA1

41c3189dd7b95da8f83543cc35bba4393072d410
SHA256

ea841a1081508db0599d8e8a418af9af905481d392d7225ca8577f991233b5d6
SHA512

fafe4a2b67727ca7eeb635772fe790493586ca65b1561e69168e315622150fe1d61579e59758a1e262fdf72da191b36ac784b1f24690d867177ecc5dc93ac3ec

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 480 wrote to memory of 1652	480	rundll32.exe	rundll32.exe
PID 480 wrote to memory of 1652	480	rundll32.exe	rundll32.exe
PID 480 wrote to memory of 1652	480	rundll32.exe	rundll32.exe
PID 480 wrote to memory of 1652	480	rundll32.exe	rundll32.exe
PID 480 wrote to memory of 1652	480	rundll32.exe	rundll32.exe
PID 480 wrote to memory of 1652	480	rundll32.exe	rundll32.exe
PID 480 wrote to memory of 1652	480	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:480

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ssleay32.dll,#1
2⤵
PID:1652

MITRE ATT&CK Matrix

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Downloads

memory/1652-55-0x0000000000000000-mapping.dmp

Download
memory/1652-56-0x0000000074EC1000-0x0000000074EC3000-memory.dmp

Filesize
8KB

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