djvu | 8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a

Analysis

max time kernel
69s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 02:13

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General

Target

8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
Size

666KB
MD5

260207a230f567bd58adee074bd4e42f
SHA1

4566e5ef1ac52ce0a90ea29d69a464c8dbf62ede
SHA256

8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a
SHA512

3eec5b6646b188f340e4020be7da42d80c4987f40ea4600e89675527c1da2052403cbdba4e9fe9bee371288b2853ccc5606951f2578cd8a1e9075c7725afb4e4
SSDEEP

12288:rmUI3Va6Y1hbbxx++sVhBexMC+ZnlFLebdFFnYp5HKAiDEmeO:CFa1jnxxWNxloZF9dDnl

Score

10^/10

djvu vidar 517 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

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

Attributes

extension
.kcvp
offline_id
hlqzhQ6w5SquNDF4Ul2XBDJQkSIKbAT6rmRBTit1
payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

55.9

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/5056-133-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2200-136-0x00000000022A0000-0x00000000023BB000-memory.dmp	family_djvu
behavioral1/memory/5056-134-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5056-137-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5056-140-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5056-142-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/936-146-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/936-147-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/936-152-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/936-173-0x0000000000400000-0x0000000000537000-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

3508 build2.exe
5068 build3.exe
3224 build2.exe
2300 mstsca.exe

pid	process
3508	build2.exe
5068	build3.exe
3224	build2.exe
2300	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:

8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exebuild2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	build2.exe

Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

3224 build2.exe
3224 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File Permissions Modification
T1222

Processes:

icacls.exe

pid process

4028 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
3224	build2.exe
3224	build2.exe

pid	process
4028	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\3386345c-9579-4e6b-a3db-42ab4da78607\\8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe\" --AutoStart"	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.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

12 api.2ip.ua
13 api.2ip.ua
20 api.2ip.ua

flow	ioc
12	api.2ip.ua
13	api.2ip.ua
20	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exebuild2.exe

description	pid	process	target process
PID 2200 set thread context of 5056	2200	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3184 set thread context of 936	3184	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3508 set thread context of 3224	3508	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

4668 schtasks.exe
4188 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2320 timeout.exe

pid	process
4668	schtasks.exe
4188	schtasks.exe

pid	process
2320	timeout.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exebuild2.exe

pid	process
5056	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
5056	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
936	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
936	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
3224	build2.exe
3224	build2.exe

Suspicious use of WriteProcessMemory 53 IoCs

Processes:

8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exebuild3.exebuild2.exebuild2.execmd.exemstsca.exe

description	pid	process	target process
PID 2200 wrote to memory of 5056	2200	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 2200 wrote to memory of 5056	2200	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 2200 wrote to memory of 5056	2200	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 2200 wrote to memory of 5056	2200	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 2200 wrote to memory of 5056	2200	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 2200 wrote to memory of 5056	2200	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 2200 wrote to memory of 5056	2200	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 2200 wrote to memory of 5056	2200	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 2200 wrote to memory of 5056	2200	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 2200 wrote to memory of 5056	2200	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 5056 wrote to memory of 4028	5056	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	icacls.exe
PID 5056 wrote to memory of 4028	5056	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	icacls.exe
PID 5056 wrote to memory of 4028	5056	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	icacls.exe
PID 5056 wrote to memory of 3184	5056	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 5056 wrote to memory of 3184	5056	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 5056 wrote to memory of 3184	5056	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3184 wrote to memory of 936	3184	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3184 wrote to memory of 936	3184	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3184 wrote to memory of 936	3184	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3184 wrote to memory of 936	3184	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3184 wrote to memory of 936	3184	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3184 wrote to memory of 936	3184	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3184 wrote to memory of 936	3184	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3184 wrote to memory of 936	3184	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3184 wrote to memory of 936	3184	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 3184 wrote to memory of 936	3184	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
PID 936 wrote to memory of 3508	936	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	build2.exe
PID 936 wrote to memory of 3508	936	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	build2.exe
PID 936 wrote to memory of 3508	936	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	build2.exe
PID 936 wrote to memory of 5068	936	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	build3.exe
PID 936 wrote to memory of 5068	936	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	build3.exe
PID 936 wrote to memory of 5068	936	8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe	build3.exe
PID 5068 wrote to memory of 4668	5068	build3.exe	schtasks.exe
PID 5068 wrote to memory of 4668	5068	build3.exe	schtasks.exe
PID 5068 wrote to memory of 4668	5068	build3.exe	schtasks.exe
PID 3508 wrote to memory of 3224	3508	build2.exe	build2.exe
PID 3508 wrote to memory of 3224	3508	build2.exe	build2.exe
PID 3508 wrote to memory of 3224	3508	build2.exe	build2.exe
PID 3508 wrote to memory of 3224	3508	build2.exe	build2.exe
PID 3508 wrote to memory of 3224	3508	build2.exe	build2.exe
PID 3508 wrote to memory of 3224	3508	build2.exe	build2.exe
PID 3508 wrote to memory of 3224	3508	build2.exe	build2.exe
PID 3508 wrote to memory of 3224	3508	build2.exe	build2.exe
PID 3508 wrote to memory of 3224	3508	build2.exe	build2.exe
PID 3224 wrote to memory of 4464	3224	build2.exe	cmd.exe
PID 3224 wrote to memory of 4464	3224	build2.exe	cmd.exe
PID 3224 wrote to memory of 4464	3224	build2.exe	cmd.exe
PID 4464 wrote to memory of 2320	4464	cmd.exe	timeout.exe
PID 4464 wrote to memory of 2320	4464	cmd.exe	timeout.exe
PID 4464 wrote to memory of 2320	4464	cmd.exe	timeout.exe
PID 2300 wrote to memory of 4188	2300	mstsca.exe	schtasks.exe
PID 2300 wrote to memory of 4188	2300	mstsca.exe	schtasks.exe
PID 2300 wrote to memory of 4188	2300	mstsca.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
"C:\Users\Admin\AppData\Local\Temp\8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2200

C:\Users\Admin\AppData\Local\Temp\8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
"C:\Users\Admin\AppData\Local\Temp\8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe"
2⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5056

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\3386345c-9579-4e6b-a3db-42ab4da78607" /deny *S-1-1-0:(OI)(CI)(DE,DC)
3⤵
- Modifies file permissions
PID:4028

C:\Users\Admin\AppData\Local\Temp\8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
"C:\Users\Admin\AppData\Local\Temp\8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe" --Admin IsNotAutoStart IsNotTask
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3184

C:\Users\Admin\AppData\Local\Temp\8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
"C:\Users\Admin\AppData\Local\Temp\8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe" --Admin IsNotAutoStart IsNotTask
4⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:936

C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\build2.exe
"C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\build2.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3508

C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\build2.exe
"C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\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:3224

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\build2.exe" & exit
7⤵
- Suspicious use of WriteProcessMemory
PID:4464

C:\Windows\SysWOW64\timeout.exe
timeout /t 6
8⤵
- Delays execution with timeout.exe
PID:2320

C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\build3.exe
"C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\build3.exe"
5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5068

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:4668

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:2300

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:4188

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
8cd381eca2d5342e36b1e65a9b7f82d5

SHA1
d9b529576e1ea26e8daf88fcda26b7a0069da217

SHA256
17ff373fb2deb3ef3931ae098202097211226848ea6c581ceb9514e7a6e49369

SHA512
c888bcac5413df3eac3b068d37c866362d37915f1a25508743d818f79ce5b0518fe7ec7a4ff29be51d2404eb5f999b5d2238e60a8670375b82a8a96566101154

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

MD5
8641ac0a62e1e72023be75ceed4638a9

SHA1
a347dbd79e99d81cdd6ec77783008fec9f7e7d42

SHA256
d291f90a287f0bf8702208bab880ef95c5b2bd22a2c21762e828a707a004da2c

SHA512
9a12e4baf2ca8bc5c4ca5a8606a9200241da8fb413e50ef6c0b6b4597c25a2636915bd9dfd7e9a97e0f58a15859629bad9222188dccdaf4efdbb8e14884d0ffe

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

MD5
50ac0d698d23ace2379a20791a496d40

SHA1
c0d4124543b87aeb74d665ca15b6b07c57794a14

SHA256
337033377f153644a3315afb4acc10ad21e8ab0ac05fc7ad83e49f474e045dac

SHA512
1a5be186d2d77ae91350e8c7042c17516efd787f942a55b71a0f763ac9898164c47395ed0b3cd8429bcc9364900571c2ae8ca2c72bf4f77801231d8efafeaaea

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

MD5
17bca14e47116d9fafa0454ff1bb0145

SHA1
a74e87884ef243db7124d484a7966ad672cb825a

SHA256
4d7ad45dfb685e2579298dc6f8557e44b3240bfbc36c9ff9e7c3fa25413b0777

SHA512
159fa0c6708ea911ed929e6ffb69a21c7d4fc33fcc37d7d2e299c059e18486d5523f299db8452d7303a1e0cf2d7d51c1bbf38851c6023f6edaabd66bfc2b3b8a

Download Submit
C:\Users\Admin\AppData\Local\3386345c-9579-4e6b-a3db-42ab4da78607\8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a.exe
Filesize
666KB

MD5
260207a230f567bd58adee074bd4e42f

SHA1
4566e5ef1ac52ce0a90ea29d69a464c8dbf62ede

SHA256
8122ae4d62b657394bbb7d45e6bbb30a0c4429a638d9832732aa2c476fd3d79a

SHA512
3eec5b6646b188f340e4020be7da42d80c4987f40ea4600e89675527c1da2052403cbdba4e9fe9bee371288b2853ccc5606951f2578cd8a1e9075c7725afb4e4

Download Submit
C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\build2.exe
Filesize
299KB

MD5
03ddc9dc7312d33ad1c5f6ed2d167645

SHA1
e75de38aee3b0beb5cc91334ecbd8a876c8351a6

SHA256
60724da01de35adee6cb34317cd2947fbcb791a8381386d79072857a19a58708

SHA512
9a23eb681563719a6ad9202038a307e842b9a60c16aec2f01ce422feca11ac8d6e1d0e9a30e110e17bec4421121643ac87f075eae8bf127dca2213f7a2c6f1aa

Download Submit
C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\build2.exe
Filesize
299KB

MD5
03ddc9dc7312d33ad1c5f6ed2d167645

SHA1
e75de38aee3b0beb5cc91334ecbd8a876c8351a6

SHA256
60724da01de35adee6cb34317cd2947fbcb791a8381386d79072857a19a58708

SHA512
9a23eb681563719a6ad9202038a307e842b9a60c16aec2f01ce422feca11ac8d6e1d0e9a30e110e17bec4421121643ac87f075eae8bf127dca2213f7a2c6f1aa

Download Submit
C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\build2.exe
Filesize
299KB

MD5
03ddc9dc7312d33ad1c5f6ed2d167645

SHA1
e75de38aee3b0beb5cc91334ecbd8a876c8351a6

SHA256
60724da01de35adee6cb34317cd2947fbcb791a8381386d79072857a19a58708

SHA512
9a23eb681563719a6ad9202038a307e842b9a60c16aec2f01ce422feca11ac8d6e1d0e9a30e110e17bec4421121643ac87f075eae8bf127dca2213f7a2c6f1aa

Download Submit
C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\e8f89dc1-e459-42ea-9a71-1172f53cc14c\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/936-173-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/936-144-0x0000000000000000-mapping.dmp

Download
memory/936-146-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/936-147-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/936-152-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2200-136-0x00000000022A0000-0x00000000023BB000-memory.dmp

Filesize
1.1MB

Download
memory/2200-135-0x000000000210F000-0x00000000021A0000-memory.dmp

Filesize
580KB

Download
memory/2320-191-0x0000000000000000-mapping.dmp

Download
memory/3184-143-0x0000000002110000-0x00000000021A1000-memory.dmp

Filesize
580KB

Download
memory/3184-141-0x0000000000000000-mapping.dmp

Download
memory/3224-164-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3224-190-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3224-168-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/3224-160-0x0000000000000000-mapping.dmp

Download
memory/3224-161-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3224-167-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3224-163-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3508-166-0x00000000022B0000-0x00000000022FB000-memory.dmp

Filesize
300KB

Download
memory/3508-153-0x0000000000000000-mapping.dmp

Download
memory/3508-165-0x00000000008CD000-0x00000000008F9000-memory.dmp

Filesize
176KB

Download
memory/4028-138-0x0000000000000000-mapping.dmp

Download
memory/4188-194-0x0000000000000000-mapping.dmp

Download
memory/4464-189-0x0000000000000000-mapping.dmp

Download
memory/4668-159-0x0000000000000000-mapping.dmp

Download
memory/5056-140-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5056-132-0x0000000000000000-mapping.dmp

Download
memory/5056-137-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5056-134-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5056-133-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5056-142-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5068-156-0x0000000000000000-mapping.dmp

Download