704381fe2d234c45355135639671982d9c592662ef1e6263db78d2aadd7e8eb8

Analysis

max time kernel
118s
max time network
128s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
26-09-2023 18:33

Target

2023-08-26_821d0098dfec5bdf9df9fc1a41f36288_cobalt-strike_medusa-locker_JC.exe
Size

696KB
MD5

821d0098dfec5bdf9df9fc1a41f36288
SHA1

c788008e0e77331103a273ca03b14c046a985c58
SHA256

704381fe2d234c45355135639671982d9c592662ef1e6263db78d2aadd7e8eb8
SHA512

1529f13d861b770c943760c4e87cc05513fe2e48aa44d62bdfab1c2874b28b38711ff167ccd43fe75af74ef65cd8c7a42cc37841f5f12b3049c3cc50813348e2
SSDEEP

12288:7gOdT+TaehsYiqyxab+CG0ZehJ6D7QsfS+I6cQbjXSktbdcmEkWgtoM7:XK2MTxyxab+CG0ZAxeXS+cXtM

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1708	1436	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1436 wrote to memory of 1708	1436	2023-08-26_821d0098dfec5bdf9df9fc1a41f36288_cobalt-strike_medusa-locker_JC.exe	28
PID 1436 wrote to memory of 1708	1436	2023-08-26_821d0098dfec5bdf9df9fc1a41f36288_cobalt-strike_medusa-locker_JC.exe	28
PID 1436 wrote to memory of 1708	1436	2023-08-26_821d0098dfec5bdf9df9fc1a41f36288_cobalt-strike_medusa-locker_JC.exe	28
PID 1436 wrote to memory of 1708	1436	2023-08-26_821d0098dfec5bdf9df9fc1a41f36288_cobalt-strike_medusa-locker_JC.exe	28

C:\Users\Admin\AppData\Local\Temp\2023-08-26_821d0098dfec5bdf9df9fc1a41f36288_cobalt-strike_medusa-locker_JC.exe
"C:\Users\Admin\AppData\Local\Temp\2023-08-26_821d0098dfec5bdf9df9fc1a41f36288_cobalt-strike_medusa-locker_JC.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1436
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1436 -s 216
  2⤵
  - Program crash
  PID:1708