chaos | 1533cd053fc3609dd224057b63592354b5a770b8f29e9a751613d0bfde62fade

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
29-05-2024 11:09

Target

1533cd053fc3609dd224057b63592354b5a770b8f29e9a751613d0bfde62fade.exe
Size

429KB
MD5

d960d93b359215f1e8f8e1e4313f46ad
SHA1

e92dd2ce84d298b0d8f6ec14df7822c8c764d812
SHA256

1533cd053fc3609dd224057b63592354b5a770b8f29e9a751613d0bfde62fade
SHA512

e4423bc6a3d3cefcc3039a8b99186583a8475f38a7de8a2764f573bdee237735f29d19e95b6013d45373b912db638f7b5a64b4c06ffcc8073724805fcd49f8df
SSDEEP

6144:fHHW7V5V9w/UIRZizICaqebq/lsyeavPe4tOfsPlcZt5mmwTpo2CLtOtNTvi0CBW:fHW7nU/pZmjXayzRfE2mwTrPH+EuiQs

Score

10^/10

chaos ransomware

Chaos Ransomware 4 IoCs

resource	yara_rule
behavioral1/memory/2028-5-0x0000000000402000-0x0000000000408000-memory.dmp	family_chaos
behavioral1/memory/2028-3-0x0000000000400000-0x000000000047F000-memory.dmp	family_chaos
behavioral1/memory/2028-6-0x0000000000400000-0x000000000047F000-memory.dmp	family_chaos
behavioral1/memory/2028-11-0x0000000000402000-0x0000000000408000-memory.dmp	family_chaos

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2132	2028	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 2132	2028	1533cd053fc3609dd224057b63592354b5a770b8f29e9a751613d0bfde62fade.exe	28
PID 2028 wrote to memory of 2132	2028	1533cd053fc3609dd224057b63592354b5a770b8f29e9a751613d0bfde62fade.exe	28
PID 2028 wrote to memory of 2132	2028	1533cd053fc3609dd224057b63592354b5a770b8f29e9a751613d0bfde62fade.exe	28
PID 2028 wrote to memory of 2132	2028	1533cd053fc3609dd224057b63592354b5a770b8f29e9a751613d0bfde62fade.exe	28

C:\Users\Admin\AppData\Local\Temp\1533cd053fc3609dd224057b63592354b5a770b8f29e9a751613d0bfde62fade.exe
"C:\Users\Admin\AppData\Local\Temp\1533cd053fc3609dd224057b63592354b5a770b8f29e9a751613d0bfde62fade.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2028 -s 208
  2⤵
  - Program crash
  PID:2132

memory/2028-0-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2028-5-0x0000000000402000-0x0000000000408000-memory.dmp

Filesize
24KB

Download
memory/2028-4-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2028-3-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2028-1-0x0000000074C70000-0x0000000074CBA000-memory.dmp

Filesize
296KB

Download
memory/2028-2-0x00000000002E0000-0x0000000000320000-memory.dmp

Filesize
256KB

Download
memory/2028-6-0x0000000000400000-0x000000000047F000-memory.dmp

Filesize
508KB

Download
memory/2028-10-0x00000000002E0000-0x0000000000320000-memory.dmp

Filesize
256KB

Download
memory/2028-11-0x0000000000402000-0x0000000000408000-memory.dmp

Filesize
24KB

Download