djvu | c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230831-en
resource tags

arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2023 16:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
Size

715KB
MD5

abaa4587b85e760466b091d5af706f1b
SHA1

ca9274e46c7fb270f0ffb940ed72876679cbb4f6
SHA256

c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f
SHA512

10127001f1a26a940edb05a39ea383f6863ce10b8817aa83da4612d58a61c0da26a5511efb310369510f920e35b814be3790e1cdfb80b09509465fb95f89c7f5
SSDEEP

12288:dcrEDaX359rbmp5prEIYCtjxx1M4mtT6+MEdeuoFfS/sFP+Xd3ya5F:/DwX4Jt5xgttoFq0FINl5F

Score

10^/10

djvu vidar 7b01483643983171e949f923c5bc80e7 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

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

Attributes

extension
.ooza
offline_id
dhL6XvokZotUzL67Na5WfNIBufODsob7eYc3mzt1
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-XA1LckrLRP 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: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0785Okhu

rsa_pubkey.plain

Extracted

Family

vidar

Version

5.6

Botnet

7b01483643983171e949f923c5bc80e7

https://steamcommunity.com/profiles/76561199550790047

https://t.me/bonoboaz

Attributes

profile_id_v2
7b01483643983171e949f923c5bc80e7
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 OPR/103.0.0.0

Signatures

Detected Djvu ransomware 16 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1800-1-0x0000000003F30000-0x000000000404B000-memory.dmp	family_djvu
behavioral1/memory/1592-2-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1592-3-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1592-4-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1592-6-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1592-15-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4200-19-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4200-20-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4200-21-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4200-26-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4200-27-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4200-31-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4200-34-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4200-33-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4200-56-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4200-122-0x0000000000400000-0x0000000000537000-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:

c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exec013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exebuild2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1859779917-101786662-3680946609-1000\Control Panel\International\Geo\Nation	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1859779917-101786662-3680946609-1000\Control Panel\International\Geo\Nation	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1859779917-101786662-3680946609-1000\Control Panel\International\Geo\Nation	build2.exe

Executes dropped EXE 4 IoCs

Processes:

build2.exebuild3.exebuild2.exemstsca.exe

pid process

1728 build2.exe
3700 build3.exe
1564 build2.exe
3732 mstsca.exe
Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

1564 build2.exe
1564 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

632 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
T1552.001
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

pid	process
1728	build2.exe
3700	build3.exe
1564	build2.exe
3732	mstsca.exe

pid	process
1564	build2.exe
1564	build2.exe

pid	process
632	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1859779917-101786662-3680946609-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\4e1c8748-84e5-4450-86c7-2e701ff82351\\c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe\" --AutoStart"	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.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

38 api.2ip.ua
39 api.2ip.ua
47 api.2ip.ua

flow	ioc
38	api.2ip.ua
39	api.2ip.ua
47	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exec013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exebuild2.exe

description	pid	process	target process
PID 1800 set thread context of 1592	1800	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 3832 set thread context of 4200	3832	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1728 set thread context of 1564	1728	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/Job
T1053

Processes:

schtasks.exeschtasks.exe

pid process

4104 schtasks.exe
4152 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

3344 timeout.exe

pid	process
4104	schtasks.exe
4152	schtasks.exe

pid	process
3344	timeout.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exec013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exebuild2.exe

pid	process
1592	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
1592	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
4200	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
4200	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
1564	build2.exe
1564	build2.exe

Suspicious use of WriteProcessMemory 53 IoCs

Processes:

c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exec013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exec013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exec013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exebuild3.exebuild2.exemstsca.exebuild2.execmd.exe

description	pid	process	target process
PID 1800 wrote to memory of 1592	1800	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1800 wrote to memory of 1592	1800	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1800 wrote to memory of 1592	1800	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1800 wrote to memory of 1592	1800	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1800 wrote to memory of 1592	1800	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1800 wrote to memory of 1592	1800	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1800 wrote to memory of 1592	1800	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1800 wrote to memory of 1592	1800	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1800 wrote to memory of 1592	1800	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1800 wrote to memory of 1592	1800	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1592 wrote to memory of 632	1592	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	icacls.exe
PID 1592 wrote to memory of 632	1592	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	icacls.exe
PID 1592 wrote to memory of 632	1592	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	icacls.exe
PID 1592 wrote to memory of 3832	1592	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1592 wrote to memory of 3832	1592	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 1592 wrote to memory of 3832	1592	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 3832 wrote to memory of 4200	3832	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 3832 wrote to memory of 4200	3832	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 3832 wrote to memory of 4200	3832	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 3832 wrote to memory of 4200	3832	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 3832 wrote to memory of 4200	3832	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 3832 wrote to memory of 4200	3832	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 3832 wrote to memory of 4200	3832	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 3832 wrote to memory of 4200	3832	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 3832 wrote to memory of 4200	3832	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 3832 wrote to memory of 4200	3832	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
PID 4200 wrote to memory of 1728	4200	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	build2.exe
PID 4200 wrote to memory of 1728	4200	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	build2.exe
PID 4200 wrote to memory of 1728	4200	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	build2.exe
PID 4200 wrote to memory of 3700	4200	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	build3.exe
PID 4200 wrote to memory of 3700	4200	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	build3.exe
PID 4200 wrote to memory of 3700	4200	c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe	build3.exe
PID 3700 wrote to memory of 4152	3700	build3.exe	schtasks.exe
PID 3700 wrote to memory of 4152	3700	build3.exe	schtasks.exe
PID 3700 wrote to memory of 4152	3700	build3.exe	schtasks.exe
PID 1728 wrote to memory of 1564	1728	build2.exe	build2.exe
PID 1728 wrote to memory of 1564	1728	build2.exe	build2.exe
PID 1728 wrote to memory of 1564	1728	build2.exe	build2.exe
PID 1728 wrote to memory of 1564	1728	build2.exe	build2.exe
PID 1728 wrote to memory of 1564	1728	build2.exe	build2.exe
PID 1728 wrote to memory of 1564	1728	build2.exe	build2.exe
PID 1728 wrote to memory of 1564	1728	build2.exe	build2.exe
PID 1728 wrote to memory of 1564	1728	build2.exe	build2.exe
PID 1728 wrote to memory of 1564	1728	build2.exe	build2.exe
PID 3732 wrote to memory of 4104	3732	mstsca.exe	schtasks.exe
PID 3732 wrote to memory of 4104	3732	mstsca.exe	schtasks.exe
PID 3732 wrote to memory of 4104	3732	mstsca.exe	schtasks.exe
PID 1564 wrote to memory of 1732	1564	build2.exe	cmd.exe
PID 1564 wrote to memory of 1732	1564	build2.exe	cmd.exe
PID 1564 wrote to memory of 1732	1564	build2.exe	cmd.exe
PID 1732 wrote to memory of 3344	1732	cmd.exe	timeout.exe
PID 1732 wrote to memory of 3344	1732	cmd.exe	timeout.exe
PID 1732 wrote to memory of 3344	1732	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
"C:\Users\Admin\AppData\Local\Temp\c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1800

C:\Users\Admin\AppData\Local\Temp\c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
"C:\Users\Admin\AppData\Local\Temp\c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe"
2⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1592

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\4e1c8748-84e5-4450-86c7-2e701ff82351" /deny *S-1-1-0:(OI)(CI)(DE,DC)
3⤵
- Modifies file permissions
PID:632

C:\Users\Admin\AppData\Local\Temp\c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
"C:\Users\Admin\AppData\Local\Temp\c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe" --Admin IsNotAutoStart IsNotTask
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3832

C:\Users\Admin\AppData\Local\Temp\c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
"C:\Users\Admin\AppData\Local\Temp\c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe" --Admin IsNotAutoStart IsNotTask
4⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4200

C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build2.exe
"C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build2.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1728

C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build2.exe
"C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\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:1564

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build2.exe" & exit
7⤵
- Suspicious use of WriteProcessMemory
PID:1732

C:\Windows\SysWOW64\timeout.exe
timeout /t 6
8⤵
- Delays execution with timeout.exe
PID:3344

C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build3.exe
"C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build3.exe"
5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3700

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:4152

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:3732

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:4104

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

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
8cb8f90ec602fd3a3e719cb78d8c7cce

SHA1
cdf764f8683ff175fb19bb0ed9e8765e28033e3b

SHA256
da35784b211cae7f4696f5b33b9b2ba9295bfa1016ad92ed28a3d588c1c84651

SHA512
939433b40ad73f85b50268616a1717dc3be47087450d7682b4dab5a657a4279a9a61d706b5e6fc24183995a27ab0803d704e0f2fde6e450d3b05d8b4c0bd6395

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

MD5
9622537e51915638708894cb1125d8df

SHA1
9866d52f44d3eddd426d2125939aeaf4e4d7d5dd

SHA256
2dea83fc2e4deded477b919a973aac3082d7dc0d4dc1f213ea867245912b928c

SHA512
1a494c161fc0b2480863c80432bea118b9ea1973db86833c74cbb8342b561fea296f5235362417fb755c9bf9856337da5edf8284ab6dd41692c16f36b37f38a7

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

MD5
776365de6990add21ad70df15d22bfcb

SHA1
71ca1847aead66f29c6298feff2db352e1ebe98e

SHA256
39e3c6bf8e9d91f669ae66fbb32d86ed6008244789ed091f1efc87ed784bff30

SHA512
100cc0dbc9495827a3a693634cbca0b38f6a3edab8de58dad33f6ba90374450d6fd70d15c2036e305dee4485174b021e22e4e214e6278d30e8bdb012077f8958

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

MD5
8d1312b49adb346d4b2d2a2eeb3bcb76

SHA1
f606088bbd48a3b0430cbe7f24bdc6c993997108

SHA256
30d91da471d52c14661c2758264529465e0fa35c13ae3a5ec982655c28d734af

SHA512
a2fad8ed623705c46e373a906cd18fafe7f3d4a07f0edb2f572c4e4a13233c43f685ace28e783fb886eb7cb8f4eb84b4f2d7924990953576fdd689366b70d46e

Download Submit
C:\Users\Admin\AppData\Local\4e1c8748-84e5-4450-86c7-2e701ff82351\c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f.exe
Filesize
715KB

MD5
abaa4587b85e760466b091d5af706f1b

SHA1
ca9274e46c7fb270f0ffb940ed72876679cbb4f6

SHA256
c013a33287cd88f049ec1e2a90e4edd1cad6083f15a99975aca39cc21304110f

SHA512
10127001f1a26a940edb05a39ea383f6863ce10b8817aa83da4612d58a61c0da26a5511efb310369510f920e35b814be3790e1cdfb80b09509465fb95f89c7f5

Download Submit
C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build2.exe
Filesize
426KB

MD5
d249cebde9fcfcddb47af02d6c10f268

SHA1
0c6a6a81326d9634b55e973cc4b0364693e9df53

SHA256
34e9b76c568bed90396850a59f181edb5233a045c1042fec1e29a42d8449cd40

SHA512
dfd33206b441eb51bd6c4544a11089d0f6754b124c43b7a33d6c7b3fd0de940df2e162337585dc7df66ac4ffb82fa404f140b877f531669bc84a9f8d1487a246

Download Submit
C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build2.exe
Filesize
426KB

MD5
d249cebde9fcfcddb47af02d6c10f268

SHA1
0c6a6a81326d9634b55e973cc4b0364693e9df53

SHA256
34e9b76c568bed90396850a59f181edb5233a045c1042fec1e29a42d8449cd40

SHA512
dfd33206b441eb51bd6c4544a11089d0f6754b124c43b7a33d6c7b3fd0de940df2e162337585dc7df66ac4ffb82fa404f140b877f531669bc84a9f8d1487a246

Download Submit
C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build2.exe
Filesize
426KB

MD5
d249cebde9fcfcddb47af02d6c10f268

SHA1
0c6a6a81326d9634b55e973cc4b0364693e9df53

SHA256
34e9b76c568bed90396850a59f181edb5233a045c1042fec1e29a42d8449cd40

SHA512
dfd33206b441eb51bd6c4544a11089d0f6754b124c43b7a33d6c7b3fd0de940df2e162337585dc7df66ac4ffb82fa404f140b877f531669bc84a9f8d1487a246

Download Submit
C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build2.exe
Filesize
426KB

MD5
d249cebde9fcfcddb47af02d6c10f268

SHA1
0c6a6a81326d9634b55e973cc4b0364693e9df53

SHA256
34e9b76c568bed90396850a59f181edb5233a045c1042fec1e29a42d8449cd40

SHA512
dfd33206b441eb51bd6c4544a11089d0f6754b124c43b7a33d6c7b3fd0de940df2e162337585dc7df66ac4ffb82fa404f140b877f531669bc84a9f8d1487a246

Download Submit
C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\a5fbc21d-cb78-4883-a162-cdab2941c512\build3.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
memory/1564-63-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1564-74-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/1564-119-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1564-62-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1564-116-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1564-115-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1564-60-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1564-64-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1592-4-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1592-15-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1592-3-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1592-6-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1592-2-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1728-54-0x0000000003E50000-0x0000000003EA1000-memory.dmp

Filesize
324KB

Download
memory/1728-53-0x0000000002340000-0x0000000002440000-memory.dmp

Filesize
1024KB

Download
memory/1800-5-0x0000000003E90000-0x0000000003F22000-memory.dmp

Filesize
584KB

Download
memory/1800-0-0x0000000003E90000-0x0000000003F22000-memory.dmp

Filesize
584KB

Download
memory/1800-1-0x0000000003F30000-0x000000000404B000-memory.dmp

Filesize
1.1MB

Download
memory/3832-17-0x0000000003D30000-0x0000000003DC2000-memory.dmp

Filesize
584KB

Download
memory/4200-21-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4200-19-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4200-20-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4200-26-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4200-33-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4200-34-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4200-31-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4200-56-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4200-27-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4200-122-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download