ee1eb04f50b92b7e3a73d370456e0453ef72484a6f65f60d9f6e11589d6da58d

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/11/2024, 04:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2024-11-21_9d90ca9bbbc176ec88bd69cff208b369_cryptolocker.exe
Size

70KB
MD5

9d90ca9bbbc176ec88bd69cff208b369
SHA1

f382b6391ee8e9475b11f91ac9e8ebafbf7cc813
SHA256

ee1eb04f50b92b7e3a73d370456e0453ef72484a6f65f60d9f6e11589d6da58d
SHA512

38b6ef7daf10d5c138d8636c75e66f6e3231ed79235ad7c8e2c7c834b50ac70a077be329682e8ccd25f86a282907e0312afa9466e94c7aed349d32f7c9d47342
SSDEEP

768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFI0tSbK:6j+1NMOtEvwDpjr8ox8UDEpN/jhOK

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2384	misid.exe

Loads dropped DLL 1 IoCs

pid	Process
2112	2024-11-21_9d90ca9bbbc176ec88bd69cff208b369_cryptolocker.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-11-21_9d90ca9bbbc176ec88bd69cff208b369_cryptolocker.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	misid.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2384	2112	2024-11-21_9d90ca9bbbc176ec88bd69cff208b369_cryptolocker.exe	30
PID 2112 wrote to memory of 2384	2112	2024-11-21_9d90ca9bbbc176ec88bd69cff208b369_cryptolocker.exe	30
PID 2112 wrote to memory of 2384	2112	2024-11-21_9d90ca9bbbc176ec88bd69cff208b369_cryptolocker.exe	30
PID 2112 wrote to memory of 2384	2112	2024-11-21_9d90ca9bbbc176ec88bd69cff208b369_cryptolocker.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-11-21_9d90ca9bbbc176ec88bd69cff208b369_cryptolocker.exe
"C:\Users\Admin\AppData\Local\Temp\2024-11-21_9d90ca9bbbc176ec88bd69cff208b369_cryptolocker.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Users\Admin\AppData\Local\Temp\misid.exe
  "C:\Users\Admin\AppData\Local\Temp\misid.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2384

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\misid.exe

Filesize
70KB

MD5
6eaf75490d4deef85634a66aa3fd9e90

SHA1
ab5b5ba51a094f97fd7daf9e7ae62aa0b6907633

SHA256
41ca971408ba59d325799a72527b1c101f6b6bcb3b5f4f304643f410b9d37021

SHA512
22f805039ca3875bf15180150a05359ffdf306dfcf8faeac72b8bc81c712dccd7832a7b1071bbd58a58895a16ad458937bcc45c54aab4203c4b2dec05f80c540

Download Submit
memory/2112-0-0x0000000000500000-0x000000000050F000-memory.dmp

Filesize
60KB

Download
memory/2112-1-0x0000000000250000-0x0000000000256000-memory.dmp

Filesize
24KB

Download
memory/2112-2-0x0000000000350000-0x0000000000356000-memory.dmp

Filesize
24KB

Download
memory/2112-9-0x0000000000250000-0x0000000000256000-memory.dmp

Filesize
24KB

Download
memory/2112-15-0x0000000000500000-0x000000000050F000-memory.dmp

Filesize
60KB

Download
memory/2384-17-0x00000000020B0000-0x00000000020B6000-memory.dmp

Filesize
24KB

Download
memory/2384-24-0x00000000004A0000-0x00000000004A6000-memory.dmp

Filesize
24KB

Download
memory/2384-25-0x0000000000500000-0x000000000050F000-memory.dmp

Filesize
60KB

Download