ccb734816af02f716fad031be9432fa9ff100142fadab7d4dc701cbaeb07463a

Analysis

max time kernel
4s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
05/01/2024, 05:38

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General

Target

2024-01-01_10217eb7377634c92bb645368d2a2b59_cryptolocker.exe
Size

43KB
MD5

10217eb7377634c92bb645368d2a2b59
SHA1

70d5d4d6cb469f84c51e3e6441d5891bf36f077b
SHA256

ccb734816af02f716fad031be9432fa9ff100142fadab7d4dc701cbaeb07463a
SHA512

2600b88786b834b82badd6e6fe2735b6f7bb110959c0a74317de62909e470deffee28c89e71baf6efe03c0f30eff4acf2698cae2349c93d4297993d6076b320a
SSDEEP

768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3Kxh:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XY

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Control Panel\International\Geo\Nation	2024-01-01_10217eb7377634c92bb645368d2a2b59_cryptolocker.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\2024-01-01_10217eb7377634c92bb645368d2a2b59_cryptolocker.exe
"C:\Users\Admin\AppData\Local\Temp\2024-01-01_10217eb7377634c92bb645368d2a2b59_cryptolocker.exe"
1⤵
- Checks computer location settings
PID:5020
- C:\Users\Admin\AppData\Local\Temp\hurok.exe
  "C:\Users\Admin\AppData\Local\Temp\hurok.exe"
  2⤵
  PID:1560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\hurok.exe

Filesize
14KB

MD5
3d59451b67f380db2122e39a2e5b274b

SHA1
03f1cd718521810475b30245e23ab2d4b2b965b9

SHA256
03a4ead5583c920b02dbd625bc2ee17202e3ef269d0e612f776af40658d7daca

SHA512
3e7b943c4c6721f97527935371d03121392e9ee4bb7e1869bde0039e9df2d9f6cd8f63a3a9a2cbbe58a1efab7c55d5165fc57b2d3137aff6b780f239bb201c6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\hurok.exe

Filesize
1KB

MD5
829984de45aafe680eb9766631bdaf7d

SHA1
41b0c2f8b517d1c2b517ba5cc4299ba7d35b2e14

SHA256
6a9eb28d7c8d2d0ff883db4d99afc8a0c3460aeab5e5c47018961fe61298af45

SHA512
1564f1740ad67245509771f56ba1d8fdc6e49fa63e99403a9cc5fac9dbc0c96c21cf5f9a2afcbd146d9242b03d24b2b32f09790bd2f469a5f8d89a7d20fdc4be

Download Submit
memory/1560-25-0x0000000001F00000-0x0000000001F06000-memory.dmp

Filesize
24KB

Download
memory/5020-1-0x0000000002180000-0x0000000002186000-memory.dmp

Filesize
24KB

Download
memory/5020-0-0x0000000002180000-0x0000000002186000-memory.dmp

Filesize
24KB

Download
memory/5020-2-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download