djvu | 0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7

Analysis

max time kernel
92s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05-10-2022 18:05

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General

Target

0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
Size

791KB
MD5

7e7f9af5ff2d4715d44802a600f2df3f
SHA1

fae5bd3d4b7e05a989682648a53b0f14d2a1747f
SHA256

0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7
SHA512

49e9bc62deb5a4ad594eb3b7215c4a338a94ddaddccc87e65353af07c61048112d7a8d8adcf3e39454430f828783044fcd36b28650cc287b42f72c4f5798836f
SSDEEP

12288:2UGLafCeHwq/mbWkicJPA+T2lhk8Jy+j+8VxCGrtkwChhVy2RcHj+k95PjKZl/l:2i6F+pf+eBJfy8VxCGrkA+m+PyPZ

Score

10^/10

djvu vidar 517 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

http://winnlinne.com/lancer/get.php

Attributes

extension
.adww
offline_id
z8lhl4oForVEc7gy9Ra8rSqjYMl3xiFRuIW4not1
payload_url
http://rgyui.top/dl/build2.exe
http://winnlinne.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-g28rVcqA58 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@bestyourmail.ch Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0573Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

54.9

Botnet

517

https://t.me/larsenup

https://ioc.exchange/@zebra54

Attributes

profile_id
517

Signatures

Detected Djvu ransomware 10 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3196-134-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3196-133-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4040-137-0x00000000021A0000-0x00000000022BB000-memory.dmp	family_djvu
behavioral1/memory/3196-136-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3196-138-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/3196-142-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/688-145-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/688-147-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/688-148-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/688-189-0x0000000000400000-0x0000000000537000-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

224 build2.exe
3560 build2.exe
3904 build3.exe
1000 mstsca.exe

pid	process
224	build2.exe
3560	build2.exe
3904	build3.exe
1000	mstsca.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe

Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

3560 build2.exe
3560 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File Permissions Modification
T1222

Processes:

icacls.exe

pid process

376 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
3560	build2.exe
3560	build2.exe

pid	process
376	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.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\\9b277ec0-4067-4348-b7c7-298fb84e0e6f\\0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe\" --AutoStart"	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.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

10 api.2ip.ua
11 api.2ip.ua
22 api.2ip.ua

flow	ioc
10	api.2ip.ua
11	api.2ip.ua
22	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exebuild2.exe

description	pid	process	target process
PID 4040 set thread context of 3196	4040	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 1708 set thread context of 688	1708	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 224 set thread context of 3560	224	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

4568 schtasks.exe
3132 schtasks.exe

pid	process
4568	schtasks.exe
3132	schtasks.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exebuild2.exe

pid	process
3196	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
3196	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
688	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
688	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
3560	build2.exe
3560	build2.exe

Suspicious use of WriteProcessMemory 47 IoCs

Processes:

0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exebuild2.exebuild3.exemstsca.exe

description	pid	process	target process
PID 4040 wrote to memory of 3196	4040	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 4040 wrote to memory of 3196	4040	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 4040 wrote to memory of 3196	4040	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 4040 wrote to memory of 3196	4040	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 4040 wrote to memory of 3196	4040	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 4040 wrote to memory of 3196	4040	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 4040 wrote to memory of 3196	4040	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 4040 wrote to memory of 3196	4040	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 4040 wrote to memory of 3196	4040	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 4040 wrote to memory of 3196	4040	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 3196 wrote to memory of 376	3196	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	icacls.exe
PID 3196 wrote to memory of 376	3196	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	icacls.exe
PID 3196 wrote to memory of 376	3196	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	icacls.exe
PID 3196 wrote to memory of 1708	3196	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 3196 wrote to memory of 1708	3196	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 3196 wrote to memory of 1708	3196	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 1708 wrote to memory of 688	1708	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 1708 wrote to memory of 688	1708	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 1708 wrote to memory of 688	1708	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 1708 wrote to memory of 688	1708	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 1708 wrote to memory of 688	1708	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 1708 wrote to memory of 688	1708	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 1708 wrote to memory of 688	1708	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 1708 wrote to memory of 688	1708	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 1708 wrote to memory of 688	1708	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 1708 wrote to memory of 688	1708	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
PID 688 wrote to memory of 224	688	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	build2.exe
PID 688 wrote to memory of 224	688	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	build2.exe
PID 688 wrote to memory of 224	688	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	build2.exe
PID 224 wrote to memory of 3560	224	build2.exe	build2.exe
PID 224 wrote to memory of 3560	224	build2.exe	build2.exe
PID 224 wrote to memory of 3560	224	build2.exe	build2.exe
PID 224 wrote to memory of 3560	224	build2.exe	build2.exe
PID 224 wrote to memory of 3560	224	build2.exe	build2.exe
PID 224 wrote to memory of 3560	224	build2.exe	build2.exe
PID 224 wrote to memory of 3560	224	build2.exe	build2.exe
PID 224 wrote to memory of 3560	224	build2.exe	build2.exe
PID 224 wrote to memory of 3560	224	build2.exe	build2.exe
PID 688 wrote to memory of 3904	688	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	build3.exe
PID 688 wrote to memory of 3904	688	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	build3.exe
PID 688 wrote to memory of 3904	688	0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe	build3.exe
PID 3904 wrote to memory of 4568	3904	build3.exe	schtasks.exe
PID 3904 wrote to memory of 4568	3904	build3.exe	schtasks.exe
PID 3904 wrote to memory of 4568	3904	build3.exe	schtasks.exe
PID 1000 wrote to memory of 3132	1000	mstsca.exe	schtasks.exe
PID 1000 wrote to memory of 3132	1000	mstsca.exe	schtasks.exe
PID 1000 wrote to memory of 3132	1000	mstsca.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
"C:\Users\Admin\AppData\Local\Temp\0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4040

C:\Users\Admin\AppData\Local\Temp\0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
"C:\Users\Admin\AppData\Local\Temp\0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe"
2⤵
- Checks computer location settings
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3196

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\9b277ec0-4067-4348-b7c7-298fb84e0e6f" /deny *S-1-1-0:(OI)(CI)(DE,DC)
3⤵
- Modifies file permissions
PID:376

C:\Users\Admin\AppData\Local\Temp\0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
"C:\Users\Admin\AppData\Local\Temp\0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe" --Admin IsNotAutoStart IsNotTask
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1708

C:\Users\Admin\AppData\Local\Temp\0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
"C:\Users\Admin\AppData\Local\Temp\0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe" --Admin IsNotAutoStart IsNotTask
4⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:688

C:\Users\Admin\AppData\Local\ec62a3c9-ac17-4f2e-ba26-bb92b9b6622a\build2.exe
"C:\Users\Admin\AppData\Local\ec62a3c9-ac17-4f2e-ba26-bb92b9b6622a\build2.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:224

C:\Users\Admin\AppData\Local\ec62a3c9-ac17-4f2e-ba26-bb92b9b6622a\build2.exe
"C:\Users\Admin\AppData\Local\ec62a3c9-ac17-4f2e-ba26-bb92b9b6622a\build2.exe"
6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:3560

C:\Users\Admin\AppData\Local\ec62a3c9-ac17-4f2e-ba26-bb92b9b6622a\build3.exe
"C:\Users\Admin\AppData\Local\ec62a3c9-ac17-4f2e-ba26-bb92b9b6622a\build3.exe"
5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3904

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:4568

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:1000

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:3132

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

Install Root Certificate

T1130

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
596d2fdcebb9285d08c83e8c66f21dc9

SHA1
d634a64d292467c4fe9f1b2b80ac3bf82a08d49f

SHA256
0231bc4602667ff24bfa1caab1d56c225a54031c452c9de84b810be18628a3e3

SHA512
fd0399c36455095561381c33ba0f6f98496dc2fd63792f148ec9dfbc06ed6ad24a6bf9aa7f559dba7f257ccd145ee8532418606c2eb282a42ca678de4231d818

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\572BF21E454637C9F000BE1AF9B1E1A9
Filesize
506B

MD5
eb7a4b2af8a43a9f09658ca2dcb4c975

SHA1
6bdaf152c0d4d3463f19421bab3aee38b0856857

SHA256
3431ccd246543e070d87670bbdd7a273f30481403ad5b9ab513fe07ca97fabdb

SHA512
ca48db636d0fb209b5a167e9ff5e1cb3209cbbc1cb79732cb18a981c21c3dc402a8658a2311e58122ed65571c660f5a4dd49201b74b3b5a1c05d2b477f43ba98

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

MD5
804815465bf0e73e483b08fc5f7bc37e

SHA1
c166b63dce437794c348db58d5cbf607feda19d1

SHA256
8a6d9c423e569c25b34fe35eaac8a1497b7ea4bc1007580d2cdf21628b120ad2

SHA512
6ba072ef8875083b5010c0b0b04f2df9607e36864fb0f59763a1a80f1bb97976e8be3cda0d156bb8ceb6e204910a9304a3600a1b21141c01fce891e067812091

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\572BF21E454637C9F000BE1AF9B1E1A9
Filesize
248B

MD5
a4e6ba485d6c08d71fcca56ad1a719f6

SHA1
e5ab34b4138080074109119b09474bae8c68b3b2

SHA256
bd39efdad8961b65cc0ee4cbfbb29ae6c08059e8fa30c49efe495b8e0e52bcaa

SHA512
d23a08cab694f109d1d7700e8a20c0a2d4c7d274cc133b6db1caf1a85fab656c3c20b43bb7f271604269f952aa284045b897f3427af64c650810ff9c76861e17

Download Submit
C:\Users\Admin\AppData\Local\9b277ec0-4067-4348-b7c7-298fb84e0e6f\0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7.exe
Filesize
791KB

MD5
7e7f9af5ff2d4715d44802a600f2df3f

SHA1
fae5bd3d4b7e05a989682648a53b0f14d2a1747f

SHA256
0a292d42985206fa78a4b7ff467a5e6679c182116a903fb5cc12639b3a081bc7

SHA512
49e9bc62deb5a4ad594eb3b7215c4a338a94ddaddccc87e65353af07c61048112d7a8d8adcf3e39454430f828783044fcd36b28650cc287b42f72c4f5798836f

Download Submit
C:\Users\Admin\AppData\Local\ec62a3c9-ac17-4f2e-ba26-bb92b9b6622a\build2.exe
Filesize
255KB

MD5
9c3d4324a153c6438f48083bc333a962

SHA1
033e80e2008f4f62d2716ce0473bb0d763d52277

SHA256
5ee57d85a41b825060864ae85981253f28148d15586a5f6274d562dfeae93e98

SHA512
8cce276e59b2fcdb333fecaaa1e3ab9d0b24e25c54a6fc959b6c190441061fab67ea0d35e7077cf910b557b6a60b90c1d2260352b11789bbcd430814fcff51cd

Download Submit
C:\Users\Admin\AppData\Local\ec62a3c9-ac17-4f2e-ba26-bb92b9b6622a\build2.exe
Filesize
255KB

MD5
9c3d4324a153c6438f48083bc333a962

SHA1
033e80e2008f4f62d2716ce0473bb0d763d52277

SHA256
5ee57d85a41b825060864ae85981253f28148d15586a5f6274d562dfeae93e98

SHA512
8cce276e59b2fcdb333fecaaa1e3ab9d0b24e25c54a6fc959b6c190441061fab67ea0d35e7077cf910b557b6a60b90c1d2260352b11789bbcd430814fcff51cd

Download Submit
C:\Users\Admin\AppData\Local\ec62a3c9-ac17-4f2e-ba26-bb92b9b6622a\build2.exe
Filesize
255KB

MD5
9c3d4324a153c6438f48083bc333a962

SHA1
033e80e2008f4f62d2716ce0473bb0d763d52277

SHA256
5ee57d85a41b825060864ae85981253f28148d15586a5f6274d562dfeae93e98

SHA512
8cce276e59b2fcdb333fecaaa1e3ab9d0b24e25c54a6fc959b6c190441061fab67ea0d35e7077cf910b557b6a60b90c1d2260352b11789bbcd430814fcff51cd

Download Submit
C:\Users\Admin\AppData\Local\ec62a3c9-ac17-4f2e-ba26-bb92b9b6622a\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\ec62a3c9-ac17-4f2e-ba26-bb92b9b6622a\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/224-153-0x0000000000000000-mapping.dmp

Download
memory/224-159-0x00000000006E0000-0x000000000072A000-memory.dmp

Filesize
296KB

Download
memory/224-161-0x00000000008FD000-0x0000000000929000-memory.dmp

Filesize
176KB

Download
memory/224-156-0x00000000008FD000-0x0000000000929000-memory.dmp

Filesize
176KB

Download
memory/376-139-0x0000000000000000-mapping.dmp

Download
memory/688-189-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/688-145-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/688-147-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/688-143-0x0000000000000000-mapping.dmp

Download
memory/688-148-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1708-146-0x00000000020DD000-0x000000000216E000-memory.dmp

Filesize
580KB

Download
memory/1708-141-0x0000000000000000-mapping.dmp

Download
memory/3132-192-0x0000000000000000-mapping.dmp

Download
memory/3196-142-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3196-132-0x0000000000000000-mapping.dmp

Download
memory/3196-134-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3196-133-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3196-136-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3196-138-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/3560-157-0x0000000000000000-mapping.dmp

Download
memory/3560-169-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/3560-158-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3560-164-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3560-163-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3560-193-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3904-165-0x0000000000000000-mapping.dmp

Download
memory/4040-137-0x00000000021A0000-0x00000000022BB000-memory.dmp

Filesize
1.1MB

Download
memory/4040-135-0x0000000002104000-0x0000000002195000-memory.dmp

Filesize
580KB

Download
memory/4568-168-0x0000000000000000-mapping.dmp

Download