djvu | d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2022 16:20

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General

Target

d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
Size

802KB
MD5

b6accd3374b36d1de13f8b6356ce76b3
SHA1

e323bed9a9b20bfe994020986f847118dbef2954
SHA256

d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf
SHA512

19f4b5d77e5c7be5b4856f9e74c35e5345777867858252064efd21bed1bbe90a2f15cbf03c441dcdcdf30f90bd2e25c26ac9189b3513c56c284eec1fa1654cd7
SSDEEP

24576:aURiysznwgJQoLvykOKoa4cEqdkh22ZV:aFznwkQo+XK+hf

Score

10^/10

djvu vidar 517 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

http://fresherlights.com/test1/get.php

Attributes

extension
.tcvp
offline_id
JBPpFMvWlKMsKlJRmPJl5e09RSnYrRJya1oX8xt1
payload_url
http://uaery.top/dl/build2.exe

http://fresherlights.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-bpYXr2m3kI 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: 0604Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

55.8

Botnet

517

https://t.me/headshotsonly

https://steamcommunity.com/profiles/76561199436777531

Attributes

profile_id
517

Signatures

Detected Djvu ransomware 10 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4840-133-0x00000000021F0000-0x000000000230B000-memory.dmp	family_djvu
behavioral1/memory/5096-135-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5096-136-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5096-137-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5096-138-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5096-142-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/460-145-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/460-147-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/460-153-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/460-169-0x0000000000400000-0x0000000000537000-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.exebuild3.exebuild2.exemstsca.exe

pid process

3772 build2.exe
4652 build3.exe
1340 build2.exe
3764 mstsca.exe

pid	process
3772	build2.exe
4652	build3.exe
1340	build2.exe
3764	mstsca.exe

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:

d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exed14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exebuild2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	build2.exe

Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

1340 build2.exe
1340 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

1432 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
1340	build2.exe
1340	build2.exe

pid	process
1432	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\f6c44718-52b2-432c-8344-188614ba8658\\d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe\" --AutoStart"	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.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 5 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.2ip.ua
5 api.2ip.ua
63 api.2ip.ua
65 api.2ip.ua
66 api.2ip.ua

flow	ioc
4	api.2ip.ua
5	api.2ip.ua
63	api.2ip.ua
65	api.2ip.ua
66	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exed14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exebuild2.exe

description	pid	process	target process
PID 4840 set thread context of 5096	4840	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3484 set thread context of 460	3484	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3772 set thread context of 1340	3772	build2.exe	build2.exe

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

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

2848 schtasks.exe
2816 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1488 timeout.exe

pid	process
2848	schtasks.exe
2816	schtasks.exe

pid	process
1488	timeout.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exed14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exebuild2.exe

pid	process
5096	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
5096	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
460	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
460	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
1340	build2.exe
1340	build2.exe

Suspicious use of WriteProcessMemory 53 IoCs

Processes:

d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exed14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exed14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exed14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exebuild3.exebuild2.exemstsca.exebuild2.execmd.exe

description	pid	process	target process
PID 4840 wrote to memory of 5096	4840	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 4840 wrote to memory of 5096	4840	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 4840 wrote to memory of 5096	4840	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 4840 wrote to memory of 5096	4840	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 4840 wrote to memory of 5096	4840	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 4840 wrote to memory of 5096	4840	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 4840 wrote to memory of 5096	4840	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 4840 wrote to memory of 5096	4840	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 4840 wrote to memory of 5096	4840	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 4840 wrote to memory of 5096	4840	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 5096 wrote to memory of 1432	5096	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	icacls.exe
PID 5096 wrote to memory of 1432	5096	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	icacls.exe
PID 5096 wrote to memory of 1432	5096	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	icacls.exe
PID 5096 wrote to memory of 3484	5096	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 5096 wrote to memory of 3484	5096	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 5096 wrote to memory of 3484	5096	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3484 wrote to memory of 460	3484	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3484 wrote to memory of 460	3484	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3484 wrote to memory of 460	3484	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3484 wrote to memory of 460	3484	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3484 wrote to memory of 460	3484	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3484 wrote to memory of 460	3484	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3484 wrote to memory of 460	3484	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3484 wrote to memory of 460	3484	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3484 wrote to memory of 460	3484	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 3484 wrote to memory of 460	3484	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
PID 460 wrote to memory of 3772	460	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	build2.exe
PID 460 wrote to memory of 3772	460	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	build2.exe
PID 460 wrote to memory of 3772	460	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	build2.exe
PID 460 wrote to memory of 4652	460	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	build3.exe
PID 460 wrote to memory of 4652	460	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	build3.exe
PID 460 wrote to memory of 4652	460	d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe	build3.exe
PID 4652 wrote to memory of 2848	4652	build3.exe	schtasks.exe
PID 4652 wrote to memory of 2848	4652	build3.exe	schtasks.exe
PID 4652 wrote to memory of 2848	4652	build3.exe	schtasks.exe
PID 3772 wrote to memory of 1340	3772	build2.exe	build2.exe
PID 3772 wrote to memory of 1340	3772	build2.exe	build2.exe
PID 3772 wrote to memory of 1340	3772	build2.exe	build2.exe
PID 3772 wrote to memory of 1340	3772	build2.exe	build2.exe
PID 3772 wrote to memory of 1340	3772	build2.exe	build2.exe
PID 3772 wrote to memory of 1340	3772	build2.exe	build2.exe
PID 3772 wrote to memory of 1340	3772	build2.exe	build2.exe
PID 3772 wrote to memory of 1340	3772	build2.exe	build2.exe
PID 3772 wrote to memory of 1340	3772	build2.exe	build2.exe
PID 3764 wrote to memory of 2816	3764	mstsca.exe	schtasks.exe
PID 3764 wrote to memory of 2816	3764	mstsca.exe	schtasks.exe
PID 3764 wrote to memory of 2816	3764	mstsca.exe	schtasks.exe
PID 1340 wrote to memory of 3568	1340	build2.exe	cmd.exe
PID 1340 wrote to memory of 3568	1340	build2.exe	cmd.exe
PID 1340 wrote to memory of 3568	1340	build2.exe	cmd.exe
PID 3568 wrote to memory of 1488	3568	cmd.exe	timeout.exe
PID 3568 wrote to memory of 1488	3568	cmd.exe	timeout.exe
PID 3568 wrote to memory of 1488	3568	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
"C:\Users\Admin\AppData\Local\Temp\d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4840

C:\Users\Admin\AppData\Local\Temp\d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
"C:\Users\Admin\AppData\Local\Temp\d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe"
2⤵
- Checks computer location settings
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5096

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\f6c44718-52b2-432c-8344-188614ba8658" /deny *S-1-1-0:(OI)(CI)(DE,DC)
3⤵
- Modifies file permissions
PID:1432

C:\Users\Admin\AppData\Local\Temp\d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
"C:\Users\Admin\AppData\Local\Temp\d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe" --Admin IsNotAutoStart IsNotTask
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3484

C:\Users\Admin\AppData\Local\Temp\d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe
"C:\Users\Admin\AppData\Local\Temp\d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe" --Admin IsNotAutoStart IsNotTask
4⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:460

C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build2.exe
"C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build2.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3772

C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build2.exe
"C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build2.exe"
6⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1340

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build2.exe" & exit
7⤵
- Suspicious use of WriteProcessMemory
PID:3568

C:\Windows\SysWOW64\timeout.exe
timeout /t 6
8⤵
- Delays execution with timeout.exe
PID:1488

C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build3.exe
"C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build3.exe"
5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4652

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:2848

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:3764

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:2816

Network

MITRE ATT&CK Enterprise 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 and Directory Permissions Modification

T1222

Install Root Certificate

T1130

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

Command and Control

Exfiltration

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
38a9ee40b61155284982e2fa94ecabb8

SHA1
48847436aebb7737c0ffb7a1c7890b97277372ec

SHA256
39dfe13c61cf08b31abb081fb69a84fd106d9dce588d98bcda717b361403f3a5

SHA512
1ba66cc021295bd0d08b5882b41e48b68c5091de41d6e451f48c291ef4e837e8783ac36af6cc08fc4efe382cb8563358a48939a5902d5ad6ff69bbd9bc71a553

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\572BF21E454637C9F000BE1AF9B1E1A9

Filesize
506B

MD5
ac48364b5e3c2b4d6909977dbfa8a082

SHA1
ac631a1324f88ce15c3dae4c3545e917db84ef0d

SHA256
fa99d3990a297b96e6004fc65c5e7f22c449c607103ce1d8e21814a7251b3531

SHA512
6fb7453b58bdce7d4845acc864101542e5e0fdac43f779ee568d9c796a52368f12bbe9f4b546b22ec91bbd244b88a1ac0ea7c4a71b866f6c6e72811a1be320d3

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

Filesize
488B

MD5
a8c4173c25711dc36bac99b1fd007bbd

SHA1
ea8a4139c94c4d6374ceb2a5b117dc28203cf09c

SHA256
7812db3650759c6e7adaa5d14214e89373e6eac3c5a4ddc334b8730330a810fe

SHA512
da444a791dea9fe3db2d53822bb42625281e1ece451bc216a7c8b7c1deb6f83025cdd8b7296065d392aef3b0299052a47170d81707eaf8fc9e6da9febe98f2e4

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\572BF21E454637C9F000BE1AF9B1E1A9

Filesize
248B

MD5
0425de15a7a3a059fa3794299af6b628

SHA1
d578dec6cf08d1c25df878695befe6b9b2af975b

SHA256
388342bb4c8571a555395c1736da2b03cfdb2033136fd421b12e532b3a3a1235

SHA512
f337243f84237dcea1e18082582f1b461239b1422eb53ebffc39d34047065d17d73938a9bcebd1481f9a9e45c20772ab8d47f0ddfda683a2ed3e4f4a9bd37e60

Download Submit
C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build2.exe

Filesize
397KB

MD5
724c04ee1bf4c248712b47cbb65e7782

SHA1
1292f72116df9bf615ca61ef016cef4e20a024b5

SHA256
84ef700ffb4e47c5b24e58d773284c9eeb03de5065dfabdcd34f883693facd7a

SHA512
63472e9fa979d5796d8705626b7a00ab77e4c3327a63e71079c2f1dd515e829e43821aba47e052949c7038cacedf207c1aa01b273db8c74583b58c2afd3c6ee5

Download Submit
C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build2.exe

Filesize
397KB

MD5
724c04ee1bf4c248712b47cbb65e7782

SHA1
1292f72116df9bf615ca61ef016cef4e20a024b5

SHA256
84ef700ffb4e47c5b24e58d773284c9eeb03de5065dfabdcd34f883693facd7a

SHA512
63472e9fa979d5796d8705626b7a00ab77e4c3327a63e71079c2f1dd515e829e43821aba47e052949c7038cacedf207c1aa01b273db8c74583b58c2afd3c6ee5

Download Submit
C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build2.exe

Filesize
397KB

MD5
724c04ee1bf4c248712b47cbb65e7782

SHA1
1292f72116df9bf615ca61ef016cef4e20a024b5

SHA256
84ef700ffb4e47c5b24e58d773284c9eeb03de5065dfabdcd34f883693facd7a

SHA512
63472e9fa979d5796d8705626b7a00ab77e4c3327a63e71079c2f1dd515e829e43821aba47e052949c7038cacedf207c1aa01b273db8c74583b58c2afd3c6ee5

Download Submit
C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build3.exe

Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\47751f81-b0c7-4fb6-b25d-0c0967282183\build3.exe

Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\f6c44718-52b2-432c-8344-188614ba8658\d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf.exe

Filesize
802KB

MD5
b6accd3374b36d1de13f8b6356ce76b3

SHA1
e323bed9a9b20bfe994020986f847118dbef2954

SHA256
d14164d04cde1ca7c85dd27f228826c12329ded8b8e0031d2b2186464871a6cf

SHA512
19f4b5d77e5c7be5b4856f9e74c35e5345777867858252064efd21bed1bbe90a2f15cbf03c441dcdcdf30f90bd2e25c26ac9189b3513c56c284eec1fa1654cd7

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/460-143-0x0000000000000000-mapping.dmp

Download
memory/460-153-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/460-145-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/460-169-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/460-147-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1340-170-0x000000006E820000-0x000000006E913000-memory.dmp

Filesize
972KB

Download
memory/1340-164-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1340-194-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1340-165-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1340-161-0x0000000000000000-mapping.dmp

Download
memory/1340-162-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1340-168-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1432-139-0x0000000000000000-mapping.dmp

Download
memory/1488-195-0x0000000000000000-mapping.dmp

Download
memory/2816-192-0x0000000000000000-mapping.dmp

Download
memory/2848-160-0x0000000000000000-mapping.dmp

Download
memory/3484-141-0x0000000000000000-mapping.dmp

Download
memory/3484-146-0x00000000020EE000-0x0000000002180000-memory.dmp

Filesize
584KB

Download
memory/3568-193-0x0000000000000000-mapping.dmp

Download
memory/3772-167-0x00000000020A0000-0x00000000020EB000-memory.dmp

Filesize
300KB

Download
memory/3772-166-0x000000000054D000-0x000000000057A000-memory.dmp

Filesize
180KB

Download
memory/3772-154-0x0000000000000000-mapping.dmp

Download
memory/4652-157-0x0000000000000000-mapping.dmp

Download
memory/4840-133-0x00000000021F0000-0x000000000230B000-memory.dmp

Filesize
1.1MB

Download
memory/4840-132-0x0000000002156000-0x00000000021E8000-memory.dmp

Filesize
584KB

Download
memory/5096-138-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5096-134-0x0000000000000000-mapping.dmp

Download
memory/5096-135-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5096-136-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5096-142-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5096-137-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download