bcd69567e3ca1866a8bc1d2b6565aef820c3a5cf0a0bc9ce9b0d02446b09a2e1

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/12/2024, 01:28

Target

2024-12-18_aa665236179e1bc7f261659db956609e_cobalt-strike_ryuk.exe
Size

1.6MB
MD5

aa665236179e1bc7f261659db956609e
SHA1

9d0b73ed4065f343ea74b677eac5c8e98b27dfe6
SHA256

bcd69567e3ca1866a8bc1d2b6565aef820c3a5cf0a0bc9ce9b0d02446b09a2e1
SHA512

167a3795d7c76236b5253ee9bda8ea1b3c9567474ec1726a59880ceb3309a30ae7e6895a341ed7235bf069367b6e04ac7b9d3d3581babcb019c6798350a7f746
SSDEEP

24576:eX1hlR11iY7PbJRHRMO7cpwU5RK6U2fVXnD3EI22WnRYeWy4mdPvAfosBosO:eX1h7iYTVYVp9bKd+XLO3QTmdQQ

Score

1^/10

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 1860	2228	2024-12-18_aa665236179e1bc7f261659db956609e_cobalt-strike_ryuk.exe	30
PID 2228 wrote to memory of 1860	2228	2024-12-18_aa665236179e1bc7f261659db956609e_cobalt-strike_ryuk.exe	30
PID 2228 wrote to memory of 1860	2228	2024-12-18_aa665236179e1bc7f261659db956609e_cobalt-strike_ryuk.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-12-18_aa665236179e1bc7f261659db956609e_cobalt-strike_ryuk.exe
"C:\Users\Admin\AppData\Local\Temp\2024-12-18_aa665236179e1bc7f261659db956609e_cobalt-strike_ryuk.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2228 -s 152
  2⤵
  PID:1860