308d07fa6ea5a3e88f7bbdcbc5d7df86efb1c39c6736ab16059d88046c99933f | Triage

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-en-20211208
submitted
14-12-2021 08:15

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General

Target

libeay32.dll
Size

1.3MB
MD5

1f3d6ea5e7dab4126b5315261785408b
SHA1

5a138f31b36fa689f783bb1325a34566fa725865
SHA256

fc66f65545e6f8d875e82509bcb4ed4bd3df1869734d8f4fd206c9b7e8726499
SHA512

d37237baf8d0054c87b303758941e7180fcd40b63dea44c3e66c3e0d9bf9d23f8ea0bb47dd7cb0edb73c56e471c71520d9aaf8bbc36850e6a6ffd45bc794af48

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1276 wrote to memory of 1556	1276	rundll32.exe	rundll32.exe
PID 1276 wrote to memory of 1556	1276	rundll32.exe	rundll32.exe
PID 1276 wrote to memory of 1556	1276	rundll32.exe	rundll32.exe
PID 1276 wrote to memory of 1556	1276	rundll32.exe	rundll32.exe
PID 1276 wrote to memory of 1556	1276	rundll32.exe	rundll32.exe
PID 1276 wrote to memory of 1556	1276	rundll32.exe	rundll32.exe
PID 1276 wrote to memory of 1556	1276	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libeay32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1276
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\libeay32.dll,#1
  2⤵
  PID:1556

Network

MITRE ATT&CK Matrix

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Downloads

memory/1556-55-0x0000000000000000-mapping.dmp

Download
memory/1556-56-0x00000000756C1000-0x00000000756C3000-memory.dmp

Filesize
8KB

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