60eb593f3dd542ebee4ec061f893c542ed0055ed5884fd1441dfc261f51cc4d7

Analysis

max time kernel
150s
max time network
152s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
31/10/2024, 08:27

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

2024-10-31_8afddd23a8d516185ced6a2853436e22_cryptolocker.exe
Size

39KB
MD5

8afddd23a8d516185ced6a2853436e22
SHA1

3e6158215e4f686f15a0aab234ad6bda18610862
SHA256

60eb593f3dd542ebee4ec061f893c542ed0055ed5884fd1441dfc261f51cc4d7
SHA512

c5609914f96128fa89b3359125aea714ec8d735ff8b46985e813ca103527c9ccd5ff7b8e5a219f61abdd76330f6da3e2eeeea9a47486b42fe7da7de59a3e2011
SSDEEP

768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4qt:fT+hsMQMOtEvwDpjoIHW

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2332	misid.exe

Loads dropped DLL 1 IoCs

pid	Process
2556	2024-10-31_8afddd23a8d516185ced6a2853436e22_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	2024-10-31_8afddd23a8d516185ced6a2853436e22_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 2556 wrote to memory of 2332	2556	2024-10-31_8afddd23a8d516185ced6a2853436e22_cryptolocker.exe	30
PID 2556 wrote to memory of 2332	2556	2024-10-31_8afddd23a8d516185ced6a2853436e22_cryptolocker.exe	30
PID 2556 wrote to memory of 2332	2556	2024-10-31_8afddd23a8d516185ced6a2853436e22_cryptolocker.exe	30
PID 2556 wrote to memory of 2332	2556	2024-10-31_8afddd23a8d516185ced6a2853436e22_cryptolocker.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-10-31_8afddd23a8d516185ced6a2853436e22_cryptolocker.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-31_8afddd23a8d516185ced6a2853436e22_cryptolocker.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2556
- 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:2332

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
40KB

MD5
fef7f3cbd6c7285ee02ab28e4f972e45

SHA1
ec43cc42bb51495d005c015086d9ac9cb6e09679

SHA256
1b58415890360e46db13c74630df9895395fc1fada3871506a7358b76eb2c3ef

SHA512
0bca0d995b993a4be5aa3c96740d98dc23e5ae00fa52609ab414c5c5b7ba3c4900c984ce1d16622361bf020983ba5337ff7c693b2a6066fefcf1c05afc753ce7

Download Submit
memory/2332-22-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2332-15-0x00000000004E0000-0x00000000004E6000-memory.dmp

Filesize
24KB

Download
memory/2556-0-0x00000000002B0000-0x00000000002B6000-memory.dmp

Filesize
24KB

Download
memory/2556-1-0x0000000000370000-0x0000000000376000-memory.dmp

Filesize
24KB

Download
memory/2556-7-0x00000000002B0000-0x00000000002B6000-memory.dmp

Filesize
24KB

Download