djvu | 03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
23-04-2023 16:11

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General

Target

03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
Size

733KB
MD5

d40e6770732b567015fd74c4ad7ab22b
SHA1

112d0a3a264ccb52d809cb8c3359733221fc1d1b
SHA256

03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724
SHA512

9ec10d4d8e6bd1f10c69ff2b19237d8a197397081562872916d5631dff8800ec4bf870df8a1f83dd00cdd9af1360fc68702f1f4e886aef6222eb1f5e75c5c73f
SSDEEP

12288:cNWYlAZHyvqsgPKLy1L2J67ZfdFahyp0t/OjTHLkeIr7tsS6vcbMChzn9:oWYap1YUvFahEG/6Tor76S0cbhh

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 16 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2420-134-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2420-135-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/380-136-0x0000000004AC0000-0x0000000004BDB000-memory.dmp	family_djvu
behavioral1/memory/2420-137-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2420-138-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2420-147-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2728-151-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2728-152-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2728-153-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2728-158-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2728-159-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2728-163-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2728-165-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2728-166-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2728-193-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2728-275-0x0000000000400000-0x0000000000537000-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

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exebuild2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	build2.exe

Executes dropped EXE 4 IoCs

Processes:

build2.exebuild2.exebuild3.exemstsca.exe

pid process

528 build2.exe
3060 build2.exe
2304 build3.exe
692 mstsca.exe
Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

3060 build2.exe
3060 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File Permissions Modification
T1222

Processes:

icacls.exe

pid process

1352 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
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

pid	process
528	build2.exe
3060	build2.exe
2304	build3.exe
692	mstsca.exe

pid	process
3060	build2.exe
3060	build2.exe

pid	process
1352	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\70320f87-9dc2-4436-8ab1-763ce801e502\\03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe\" --AutoStart"	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.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

6 api.2ip.ua
7 api.2ip.ua
24 api.2ip.ua

flow	ioc
6	api.2ip.ua
7	api.2ip.ua
24	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exebuild2.exe

description	pid	process	target process
PID 380 set thread context of 2420	380	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 4160 set thread context of 2728	4160	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 528 set thread context of 3060	528	build2.exe	build2.exe

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

System Information Discovery
T1082

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

2020 schtasks.exe
3400 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2724 timeout.exe

pid	process
2020	schtasks.exe
3400	schtasks.exe

pid	process
2724	timeout.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exebuild2.exe

pid	process
2420	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
2420	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
2728	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
2728	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
3060	build2.exe
3060	build2.exe

Suspicious use of WriteProcessMemory 53 IoCs

Processes:

03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exebuild2.exebuild3.exebuild2.execmd.exemstsca.exe

description	pid	process	target process
PID 380 wrote to memory of 2420	380	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 380 wrote to memory of 2420	380	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 380 wrote to memory of 2420	380	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 380 wrote to memory of 2420	380	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 380 wrote to memory of 2420	380	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 380 wrote to memory of 2420	380	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 380 wrote to memory of 2420	380	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 380 wrote to memory of 2420	380	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 380 wrote to memory of 2420	380	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 380 wrote to memory of 2420	380	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 2420 wrote to memory of 1352	2420	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	icacls.exe
PID 2420 wrote to memory of 1352	2420	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	icacls.exe
PID 2420 wrote to memory of 1352	2420	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	icacls.exe
PID 2420 wrote to memory of 4160	2420	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 2420 wrote to memory of 4160	2420	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 2420 wrote to memory of 4160	2420	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 4160 wrote to memory of 2728	4160	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 4160 wrote to memory of 2728	4160	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 4160 wrote to memory of 2728	4160	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 4160 wrote to memory of 2728	4160	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 4160 wrote to memory of 2728	4160	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 4160 wrote to memory of 2728	4160	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 4160 wrote to memory of 2728	4160	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 4160 wrote to memory of 2728	4160	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 4160 wrote to memory of 2728	4160	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 4160 wrote to memory of 2728	4160	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
PID 2728 wrote to memory of 528	2728	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	build2.exe
PID 2728 wrote to memory of 528	2728	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	build2.exe
PID 2728 wrote to memory of 528	2728	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	build2.exe
PID 528 wrote to memory of 3060	528	build2.exe	build2.exe
PID 528 wrote to memory of 3060	528	build2.exe	build2.exe
PID 528 wrote to memory of 3060	528	build2.exe	build2.exe
PID 528 wrote to memory of 3060	528	build2.exe	build2.exe
PID 528 wrote to memory of 3060	528	build2.exe	build2.exe
PID 528 wrote to memory of 3060	528	build2.exe	build2.exe
PID 528 wrote to memory of 3060	528	build2.exe	build2.exe
PID 528 wrote to memory of 3060	528	build2.exe	build2.exe
PID 528 wrote to memory of 3060	528	build2.exe	build2.exe
PID 2728 wrote to memory of 2304	2728	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	build3.exe
PID 2728 wrote to memory of 2304	2728	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	build3.exe
PID 2728 wrote to memory of 2304	2728	03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe	build3.exe
PID 2304 wrote to memory of 2020	2304	build3.exe	schtasks.exe
PID 2304 wrote to memory of 2020	2304	build3.exe	schtasks.exe
PID 2304 wrote to memory of 2020	2304	build3.exe	schtasks.exe
PID 3060 wrote to memory of 4848	3060	build2.exe	cmd.exe
PID 3060 wrote to memory of 4848	3060	build2.exe	cmd.exe
PID 3060 wrote to memory of 4848	3060	build2.exe	cmd.exe
PID 4848 wrote to memory of 2724	4848	cmd.exe	timeout.exe
PID 4848 wrote to memory of 2724	4848	cmd.exe	timeout.exe
PID 4848 wrote to memory of 2724	4848	cmd.exe	timeout.exe
PID 692 wrote to memory of 3400	692	mstsca.exe	schtasks.exe
PID 692 wrote to memory of 3400	692	mstsca.exe	schtasks.exe
PID 692 wrote to memory of 3400	692	mstsca.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
"C:\Users\Admin\AppData\Local\Temp\03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:380

C:\Users\Admin\AppData\Local\Temp\03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
"C:\Users\Admin\AppData\Local\Temp\03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe"
2⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2420

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\70320f87-9dc2-4436-8ab1-763ce801e502" /deny *S-1-1-0:(OI)(CI)(DE,DC)
3⤵
- Modifies file permissions
PID:1352

C:\Users\Admin\AppData\Local\Temp\03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
"C:\Users\Admin\AppData\Local\Temp\03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe" --Admin IsNotAutoStart IsNotTask
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4160

C:\Users\Admin\AppData\Local\Temp\03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
"C:\Users\Admin\AppData\Local\Temp\03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe" --Admin IsNotAutoStart IsNotTask
4⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2728

C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build2.exe
"C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build2.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:528

C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build2.exe
"C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build2.exe"
6⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3060

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build2.exe" & exit
7⤵
- Suspicious use of WriteProcessMemory
PID:4848

C:\Windows\SysWOW64\timeout.exe
timeout /t 6
8⤵
- Delays execution with timeout.exe
PID:2724

C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build3.exe
"C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build3.exe"
5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2304

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:2020

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:692

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:3400

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:\ProgramData\mozglue.dll
Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
C:\ProgramData\nss3.dll
Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
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
3880139f1a9c8674749e153c3531ea15

SHA1
dd1e712c6dd07a16f206f10939b1fb79eafcf809

SHA256
212a1d9184993283b0d0e78f53f763bf09fd9e5138345cecfb01b7226a3aa220

SHA512
67be99ed0e8ac249274d3e498d8efa9c9d03eecdd060ce06ab4dd5c16060ed7815a4727343d27753851f9f9b5c5d5714e8c512a41569febcab8558416502b709

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

MD5
a4ddc3fd0bae8fd64b47589b70fbe036

SHA1
8df5208e418c4eba80eab02a890fbce14e1c2bc7

SHA256
32dc13006d754763dc966351325b8c6b7875aff95ea3a7b8cae652dd7fa66b91

SHA512
7b33b78feaf9a53cbf66b7448e03ed09f1303a554daac354fd15e7de840888852633c1728c4a870afdfc1d4fae15fbb8b0cbb0988092f629032b264ae8ea98ba

Download Submit
C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build2.exe
Filesize
324KB

MD5
d0eb40fe08f409805aed3f5312bfb5b8

SHA1
5f7942d58673854f01d25c3831efcba4182882e9

SHA256
2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6

SHA512
ad0925312dfb7f2ac82670b77c746920154dc2095553ef0df70c0a935bf4d0e31850bd6c4781cbd4e97fcc0a1bf3f918e977134b9d9101ed71088278a7b61e94

Download Submit
C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build2.exe
Filesize
324KB

MD5
d0eb40fe08f409805aed3f5312bfb5b8

SHA1
5f7942d58673854f01d25c3831efcba4182882e9

SHA256
2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6

SHA512
ad0925312dfb7f2ac82670b77c746920154dc2095553ef0df70c0a935bf4d0e31850bd6c4781cbd4e97fcc0a1bf3f918e977134b9d9101ed71088278a7b61e94

Download Submit
C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build2.exe
Filesize
324KB

MD5
d0eb40fe08f409805aed3f5312bfb5b8

SHA1
5f7942d58673854f01d25c3831efcba4182882e9

SHA256
2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6

SHA512
ad0925312dfb7f2ac82670b77c746920154dc2095553ef0df70c0a935bf4d0e31850bd6c4781cbd4e97fcc0a1bf3f918e977134b9d9101ed71088278a7b61e94

Download Submit
C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build2.exe
Filesize
324KB

MD5
d0eb40fe08f409805aed3f5312bfb5b8

SHA1
5f7942d58673854f01d25c3831efcba4182882e9

SHA256
2689a2c221cb723b4f35e912efa5c1f6df415d9f656b44c1c9cbbccf248ad1c6

SHA512
ad0925312dfb7f2ac82670b77c746920154dc2095553ef0df70c0a935bf4d0e31850bd6c4781cbd4e97fcc0a1bf3f918e977134b9d9101ed71088278a7b61e94

Download Submit
C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\5a742f1c-b5ab-4071-a174-6a4c47971fec\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\70320f87-9dc2-4436-8ab1-763ce801e502\03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724.exe
Filesize
733KB

MD5
d40e6770732b567015fd74c4ad7ab22b

SHA1
112d0a3a264ccb52d809cb8c3359733221fc1d1b

SHA256
03507d010b407d03a6857090238dad76735ab72cd32ef49ed91e9c910c40d724

SHA512
9ec10d4d8e6bd1f10c69ff2b19237d8a197397081562872916d5631dff8800ec4bf870df8a1f83dd00cdd9af1360fc68702f1f4e886aef6222eb1f5e75c5c73f

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
memory/380-136-0x0000000004AC0000-0x0000000004BDB000-memory.dmp

Filesize
1.1MB

Download
memory/528-181-0x00000000020F0000-0x0000000002147000-memory.dmp

Filesize
348KB

Download
memory/2420-147-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2420-137-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2420-134-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2420-135-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2420-138-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2728-163-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2728-275-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2728-153-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2728-151-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2728-158-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2728-166-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2728-165-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2728-152-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2728-193-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2728-159-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3060-206-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/3060-183-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3060-274-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3060-178-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3060-276-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3060-277-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3060-278-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3060-182-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3060-180-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download