d3ecdacb7845031224aabdc50c233028d77b21ef3ba8e9abf0dc96a67867725c

Analysis

max time kernel
148s
max time network
151s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/10/2024, 01:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2024-10-14_edf0b60cbfaeeb1ebddbbf39ba3a6571_cryptolocker.exe
Size

94KB
MD5

edf0b60cbfaeeb1ebddbbf39ba3a6571
SHA1

61a31e8d89c00a3cd6d466a3296f0ce7b935f4d5
SHA256

d3ecdacb7845031224aabdc50c233028d77b21ef3ba8e9abf0dc96a67867725c
SHA512

d06d33d83338fd3d84687fa2fa5d08db0465611dead79f21bf494803e59221a46af3f386b85aff50b1f3c6e30a33f9a06cd9d0c1f37603d396f9a0285bd5fb74
SSDEEP

1536:ZzFbxmLPWQMOtEvwDpj386Sj/Rs580giz6SJ0U/WJpq8J:ZVxkGOtEvwDpjcz

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2116	misid.exe

Loads dropped DLL 1 IoCs

pid	Process
1016	2024-10-14_edf0b60cbfaeeb1ebddbbf39ba3a6571_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	2024-10-14_edf0b60cbfaeeb1ebddbbf39ba3a6571_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 1016 wrote to memory of 2116	1016	2024-10-14_edf0b60cbfaeeb1ebddbbf39ba3a6571_cryptolocker.exe	30
PID 1016 wrote to memory of 2116	1016	2024-10-14_edf0b60cbfaeeb1ebddbbf39ba3a6571_cryptolocker.exe	30
PID 1016 wrote to memory of 2116	1016	2024-10-14_edf0b60cbfaeeb1ebddbbf39ba3a6571_cryptolocker.exe	30
PID 1016 wrote to memory of 2116	1016	2024-10-14_edf0b60cbfaeeb1ebddbbf39ba3a6571_cryptolocker.exe	30

C:\Users\Admin\AppData\Local\Temp\2024-10-14_edf0b60cbfaeeb1ebddbbf39ba3a6571_cryptolocker.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-14_edf0b60cbfaeeb1ebddbbf39ba3a6571_cryptolocker.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1016
- 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:2116

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
94KB

MD5
afb67c313663d49571068cdd5096fafb

SHA1
40dfe7fec89107a3b7fc7e0ae9003afffd6ca6c5

SHA256
e472a0bd010aba830e1f80451cfe63891a2a885e3713d6b2199200df27dd65cf

SHA512
8b6ba8df7be9fa084d38c505c3834aa2d654d1e2b702400f9d3686aae03d9c94ed9e163904745a74305f34918dc745db92307088f0d9e582da946b2441a0a55e

Download Submit
memory/1016-0-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/1016-1-0x00000000002D0000-0x00000000002D6000-memory.dmp

Filesize
24KB

Download
memory/1016-2-0x0000000000390000-0x0000000000396000-memory.dmp

Filesize
24KB

Download
memory/1016-9-0x00000000002D0000-0x00000000002D6000-memory.dmp

Filesize
24KB

Download
memory/2116-15-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/2116-17-0x00000000002C0000-0x00000000002C6000-memory.dmp

Filesize
24KB

Download
memory/2116-24-0x0000000000280000-0x0000000000286000-memory.dmp

Filesize
24KB

Download
memory/2116-25-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download