djvu | 25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0

Analysis

max time kernel
145s
max time network
146s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
23-04-2023 20:20

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General

Target

25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
Size

734KB
MD5

4f788ea7b2181505fa4f58711aaf2790
SHA1

de8f5d0a84e7276b1fac3a7c3701e6e8dfc5c43b
SHA256

25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0
SHA512

70859c717c2f2834644e66f1d1222430cca987e56a0ff3465c8a9dd97036bc5b16eeaf207e4aab89b343baf7174c8696c27019b9d6c1013ad7ddb8f71bd8c928
SSDEEP

12288:G5mVbi6GFjw2JipngQzqYSXUYZk6UynpK5tqa3L/TmWWd2MGA0cOnhjOr:am9ijjngptpmPUkpuq8bm3OA0v9O

Score

10^/10

djvu vidar bf58e1879f88b222ba2391682babf9d8 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

http://zexeq.com/raud/get.php

Attributes

extension
.coza
offline_id
O8Ao46dcCReRPC4I1PGMYsRFFc9WI5eOp0O3MFt1
payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-EPBZCVAS8s Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0693JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

3.5

Botnet

bf58e1879f88b222ba2391682babf9d8

https://steamcommunity.com/profiles/76561199497218285

https://t.me/tg_duckworld

Attributes

profile_id_v2
bf58e1879f88b222ba2391682babf9d8
user_agent
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7

Signatures

Detected Djvu ransomware 15 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2456-122-0x0000000004A60000-0x0000000004B7B000-memory.dmp	family_djvu
behavioral1/memory/2804-123-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2804-124-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2804-125-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2804-130-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2804-137-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3580-141-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3580-142-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3580-148-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3580-149-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3580-153-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3580-155-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3580-156-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3580-162-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3580-177-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file
Executes dropped EXE 4 IoCs

Processes:

build2.exebuild2.exebuild3.exemstsca.exe

pid process

3868 build2.exe
1484 build2.exe
4528 build3.exe
4360 mstsca.exe
Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

1484 build2.exe
1484 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File Permissions Modification
T1222

Processes:

icacls.exe

pid process

3492 icacls.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
3868	build2.exe
1484	build2.exe
4528	build3.exe
4360	mstsca.exe

pid	process
1484	build2.exe
1484	build2.exe

pid	process
3492	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\573ab7ad-d300-4184-a642-f0a7a664be1a\\25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe\" --AutoStart"	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

1 api.2ip.ua
2 api.2ip.ua
10 api.2ip.ua

flow	ioc
1	api.2ip.ua
2	api.2ip.ua
10	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exebuild2.exe

description	pid	process	target process
PID 2456 set thread context of 2804	2456	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 4108 set thread context of 3580	4108	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 3868 set thread context of 1484	3868	build2.exe	build2.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3192 1484 WerFault.exe build2.exe

pid	pid_target	process	target process
3192	1484	WerFault.exe	build2.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

build2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	build2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.exe

Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

984 schtasks.exe
4808 schtasks.exe

pid	process
984	schtasks.exe
4808	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exebuild2.exe

pid	process
2804	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
2804	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
3580	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
3580	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
1484	build2.exe
1484	build2.exe

Suspicious use of WriteProcessMemory 47 IoCs

Processes:

25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exebuild2.exebuild3.exemstsca.exe

description	pid	process	target process
PID 2456 wrote to memory of 2804	2456	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2456 wrote to memory of 2804	2456	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2456 wrote to memory of 2804	2456	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2456 wrote to memory of 2804	2456	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2456 wrote to memory of 2804	2456	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2456 wrote to memory of 2804	2456	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2456 wrote to memory of 2804	2456	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2456 wrote to memory of 2804	2456	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2456 wrote to memory of 2804	2456	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2456 wrote to memory of 2804	2456	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2804 wrote to memory of 3492	2804	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	icacls.exe
PID 2804 wrote to memory of 3492	2804	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	icacls.exe
PID 2804 wrote to memory of 3492	2804	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	icacls.exe
PID 2804 wrote to memory of 4108	2804	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2804 wrote to memory of 4108	2804	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 2804 wrote to memory of 4108	2804	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 4108 wrote to memory of 3580	4108	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 4108 wrote to memory of 3580	4108	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 4108 wrote to memory of 3580	4108	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 4108 wrote to memory of 3580	4108	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 4108 wrote to memory of 3580	4108	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 4108 wrote to memory of 3580	4108	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 4108 wrote to memory of 3580	4108	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 4108 wrote to memory of 3580	4108	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 4108 wrote to memory of 3580	4108	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 4108 wrote to memory of 3580	4108	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
PID 3580 wrote to memory of 3868	3580	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	build2.exe
PID 3580 wrote to memory of 3868	3580	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	build2.exe
PID 3580 wrote to memory of 3868	3580	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	build2.exe
PID 3868 wrote to memory of 1484	3868	build2.exe	build2.exe
PID 3868 wrote to memory of 1484	3868	build2.exe	build2.exe
PID 3868 wrote to memory of 1484	3868	build2.exe	build2.exe
PID 3868 wrote to memory of 1484	3868	build2.exe	build2.exe
PID 3868 wrote to memory of 1484	3868	build2.exe	build2.exe
PID 3868 wrote to memory of 1484	3868	build2.exe	build2.exe
PID 3868 wrote to memory of 1484	3868	build2.exe	build2.exe
PID 3868 wrote to memory of 1484	3868	build2.exe	build2.exe
PID 3868 wrote to memory of 1484	3868	build2.exe	build2.exe
PID 3580 wrote to memory of 4528	3580	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	build3.exe
PID 3580 wrote to memory of 4528	3580	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	build3.exe
PID 3580 wrote to memory of 4528	3580	25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe	build3.exe
PID 4528 wrote to memory of 4808	4528	build3.exe	schtasks.exe
PID 4528 wrote to memory of 4808	4528	build3.exe	schtasks.exe
PID 4528 wrote to memory of 4808	4528	build3.exe	schtasks.exe
PID 4360 wrote to memory of 984	4360	mstsca.exe	schtasks.exe
PID 4360 wrote to memory of 984	4360	mstsca.exe	schtasks.exe
PID 4360 wrote to memory of 984	4360	mstsca.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
"C:\Users\Admin\AppData\Local\Temp\25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2456

C:\Users\Admin\AppData\Local\Temp\25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
"C:\Users\Admin\AppData\Local\Temp\25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2804

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\573ab7ad-d300-4184-a642-f0a7a664be1a" /deny *S-1-1-0:(OI)(CI)(DE,DC)
3⤵
- Modifies file permissions
PID:3492

C:\Users\Admin\AppData\Local\Temp\25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
"C:\Users\Admin\AppData\Local\Temp\25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe" --Admin IsNotAutoStart IsNotTask
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4108

C:\Users\Admin\AppData\Local\Temp\25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
"C:\Users\Admin\AppData\Local\Temp\25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe" --Admin IsNotAutoStart IsNotTask
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3580

C:\Users\Admin\AppData\Local\22f9fff7-947d-4d6d-98a7-d2098e34e514\build2.exe
"C:\Users\Admin\AppData\Local\22f9fff7-947d-4d6d-98a7-d2098e34e514\build2.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3868

C:\Users\Admin\AppData\Local\22f9fff7-947d-4d6d-98a7-d2098e34e514\build2.exe
"C:\Users\Admin\AppData\Local\22f9fff7-947d-4d6d-98a7-d2098e34e514\build2.exe"
6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:1484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 1772
7⤵
- Program crash
PID:3192

C:\Users\Admin\AppData\Local\22f9fff7-947d-4d6d-98a7-d2098e34e514\build3.exe
"C:\Users\Admin\AppData\Local\22f9fff7-947d-4d6d-98a7-d2098e34e514\build3.exe"
5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4528

C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
6⤵
- Creates scheduled task(s)
PID:4808

C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4360

C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
2⤵
- Creates scheduled task(s)
PID:984

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

File Permissions Modification

T1222

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Filesize
2KB

MD5
0a0291b9bdf89c7e506366a8be70a80c

SHA1
a30ddab885654862ba0be0159155bc99945c053f

SHA256
31631ce5dfb41c09757fbd14367f9e46dc012eed1b8d462e933a34c102441272

SHA512
b0c29fd46693496d0bd726db2a615049c8cc2996bc38132a57878706a8ee022bbb964b3f9c9bb67e520a82f2144d352655287e015f3617c85fabf72f752e30d5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Filesize
1KB

MD5
b7263b275d39b35a30dc1c997259591b

SHA1
22ff18c6f51280d4b41361fbc36c8cc8134bd70c

SHA256
f9bf7b98d683c868daf9015ff946510adef6cdbe093bf3b30004bc3db0d5963a

SHA512
251cbce9f5dc25f83cf4c6542e87dbe232b740667b48b5eec5903fb0c3a6c4442841bd8021dc949bc719a874055cbffff0bb522635aae8c8e24817ee83a91506

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Filesize
488B

MD5
ca421a25ec0e5f3fbd504f1509fcb0d1

SHA1
4222e54bc3a031dc5159919d0c611257193829b9

SHA256
341a2fbf8817fece2c0db5fbebdc4733bf7573df0270cdced6746139f66558f2

SHA512
2dcbbb7d91368d8fbb9405b5b904d2e906eea81de4d66cc56ca28fbd381bbeed94ca98b1739603154b7c3d08a91b40b6e85e7ffb620371bc2d9972332e2b1a0a

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Filesize
482B

MD5
e41ff7d62fb3649c57276021f6dbb44a

SHA1
04c4219683f15d512e0a24c299eef514793ac7cf

SHA256
d8ef38657f66e890c5a1f139034f89cb7faaf301b307cf99bc9976667bd7b1ab

SHA512
46902597271d9cf35a82f3ab00d649ef56d925a3caad4d3f0b3f6badd4f942b4663770438f23d50d0a1b74ab91b3321fd90742e58277fe60aa9d5803d98697be

Download Submit
C:\Users\Admin\AppData\Local\22f9fff7-947d-4d6d-98a7-d2098e34e514\build2.exe
Filesize
324KB

MD5
d0eb40fe08f409805aed3f5312bfb5b8

SHA1
5f7942d58673854f01d25c3831efcba4182882e9

SHA256
2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6

SHA512
ad0925312dfb7f2ac82670b77c746920154dc2095553ef0df70c0a935bf4d0e31850bd6c4781cbd4e97fcc0a1bf3f918e977134b9d9101ed71088278a7b61e94

Download Submit
C:\Users\Admin\AppData\Local\22f9fff7-947d-4d6d-98a7-d2098e34e514\build2.exe
Filesize
324KB

MD5
d0eb40fe08f409805aed3f5312bfb5b8

SHA1
5f7942d58673854f01d25c3831efcba4182882e9

SHA256
2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6

SHA512
ad0925312dfb7f2ac82670b77c746920154dc2095553ef0df70c0a935bf4d0e31850bd6c4781cbd4e97fcc0a1bf3f918e977134b9d9101ed71088278a7b61e94

Download Submit
C:\Users\Admin\AppData\Local\22f9fff7-947d-4d6d-98a7-d2098e34e514\build2.exe
Filesize
324KB

MD5
d0eb40fe08f409805aed3f5312bfb5b8

SHA1
5f7942d58673854f01d25c3831efcba4182882e9

SHA256
2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6

SHA512
ad0925312dfb7f2ac82670b77c746920154dc2095553ef0df70c0a935bf4d0e31850bd6c4781cbd4e97fcc0a1bf3f918e977134b9d9101ed71088278a7b61e94

Download Submit
C:\Users\Admin\AppData\Local\22f9fff7-947d-4d6d-98a7-d2098e34e514\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\22f9fff7-947d-4d6d-98a7-d2098e34e514\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\573ab7ad-d300-4184-a642-f0a7a664be1a\25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0.exe
Filesize
734KB

MD5
4f788ea7b2181505fa4f58711aaf2790

SHA1
de8f5d0a84e7276b1fac3a7c3701e6e8dfc5c43b

SHA256
25a4d587b11de5d5b255611a5a918aa067c8cf311d87de9cbb8f6f0d3fcde1e0

SHA512
70859c717c2f2834644e66f1d1222430cca987e56a0ff3465c8a9dd97036bc5b16eeaf207e4aab89b343baf7174c8696c27019b9d6c1013ad7ddb8f71bd8c928

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
\ProgramData\mozglue.dll
Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
\ProgramData\nss3.dll
Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
memory/1484-168-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/1484-192-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/1484-230-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/1484-171-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/1484-170-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/1484-166-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/2456-122-0x0000000004A60000-0x0000000004B7B000-memory.dmp

Filesize
1.1MB

Download
memory/2804-125-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2804-137-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2804-124-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2804-130-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2804-123-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3580-177-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3580-162-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3580-153-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3580-155-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3580-149-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3580-148-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3580-156-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3580-142-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3580-141-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3868-169-0x00000000020D0000-0x0000000002127000-memory.dmp

Filesize
348KB

Download