djvu | 094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
02-04-2023 17:42

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General

Target

094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
Size

751KB
MD5

0cb88778e46ed2d3d13b0844367e9a41
SHA1

6f1073a048cb6d0163065ca804de3ba2ed3aa243
SHA256

094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619
SHA512

8edac391bd19d9df3577d76c31ec690aff574af932f6088a13e686789bbddc2ccc146889b6dc522fd15132bfb8e18c121c176fc2d83645df5c770cbe5392b471
SSDEEP

12288:cIufl69AhCtN3jWhmbGLh4neIz4vuEErQKtLNYPvSOQGsUH0EoOqIpvRTJhHAwnm:wl69SGliuGLKe4cErQe5pOFqIpvLhPtE

Score

10^/10

djvu vidar 5df88deb5dde677ba658b77ad5f60248 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

http://zexeq.com/test2/get.php

Attributes

extension
.nifr
offline_id
FCP2fiITr4rryFhFBnA59GMgwES5CunmcbPc76t1
payload_url
http://uaery.top/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-v8HcfXTy5x 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: 0679SUjhw

rsa_pubkey.plain

Extracted

Family

vidar

Version

3.2

Botnet

5df88deb5dde677ba658b77ad5f60248

https://steamcommunity.com/profiles/76561199489580435

https://t.me/tabootalks

Attributes

profile_id_v2
5df88deb5dde677ba658b77ad5f60248
user_agent
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.79

Signatures

Detected Djvu ransomware 15 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4672-134-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4672-135-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4608-136-0x0000000002550000-0x000000000266B000-memory.dmp	family_djvu
behavioral1/memory/4672-137-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4672-138-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4672-147-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5068-151-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5068-152-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5068-157-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5068-159-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5068-163-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5068-165-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5068-166-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5068-192-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/5068-274-0x0000000000400000-0x0000000000537000-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:

094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exebuild2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	build2.exe

Executes dropped EXE 4 IoCs

Processes:

build2.exebuild2.exebuild3.exemstsca.exe

pid process

2284 build2.exe
3080 build2.exe
3836 build3.exe
1620 mstsca.exe
Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

3080 build2.exe
3080 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

448 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
2284	build2.exe
3080	build2.exe
3836	build3.exe
1620	mstsca.exe

pid	process
3080	build2.exe
3080	build2.exe

pid	process
448	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\289e956c-4c6e-4a5e-8e29-e22a0ef1b612\\094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe\" --AutoStart"	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.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

5 api.2ip.ua
6 api.2ip.ua
20 api.2ip.ua

flow	ioc
5	api.2ip.ua
6	api.2ip.ua
20	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exebuild2.exe

description	pid	process	target process
PID 4608 set thread context of 4672	4608	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2392 set thread context of 5068	2392	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2284 set thread context of 3080	2284	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

2908 schtasks.exe
3424 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

4504 timeout.exe

pid	process
2908	schtasks.exe
3424	schtasks.exe

pid	process
4504	timeout.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exebuild2.exe

pid	process
4672	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
4672	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
5068	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
5068	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
3080	build2.exe
3080	build2.exe

Suspicious use of WriteProcessMemory 53 IoCs

Processes:

094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exebuild2.exebuild3.exebuild2.execmd.exemstsca.exe

description	pid	process	target process
PID 4608 wrote to memory of 4672	4608	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4608 wrote to memory of 4672	4608	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4608 wrote to memory of 4672	4608	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4608 wrote to memory of 4672	4608	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4608 wrote to memory of 4672	4608	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4608 wrote to memory of 4672	4608	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4608 wrote to memory of 4672	4608	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4608 wrote to memory of 4672	4608	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4608 wrote to memory of 4672	4608	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4608 wrote to memory of 4672	4608	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4672 wrote to memory of 448	4672	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	icacls.exe
PID 4672 wrote to memory of 448	4672	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	icacls.exe
PID 4672 wrote to memory of 448	4672	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	icacls.exe
PID 4672 wrote to memory of 2392	4672	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4672 wrote to memory of 2392	4672	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 4672 wrote to memory of 2392	4672	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2392 wrote to memory of 5068	2392	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2392 wrote to memory of 5068	2392	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2392 wrote to memory of 5068	2392	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2392 wrote to memory of 5068	2392	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2392 wrote to memory of 5068	2392	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2392 wrote to memory of 5068	2392	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2392 wrote to memory of 5068	2392	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2392 wrote to memory of 5068	2392	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2392 wrote to memory of 5068	2392	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 2392 wrote to memory of 5068	2392	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
PID 5068 wrote to memory of 2284	5068	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	build2.exe
PID 5068 wrote to memory of 2284	5068	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	build2.exe
PID 5068 wrote to memory of 2284	5068	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	build2.exe
PID 2284 wrote to memory of 3080	2284	build2.exe	build2.exe
PID 2284 wrote to memory of 3080	2284	build2.exe	build2.exe
PID 2284 wrote to memory of 3080	2284	build2.exe	build2.exe
PID 2284 wrote to memory of 3080	2284	build2.exe	build2.exe
PID 2284 wrote to memory of 3080	2284	build2.exe	build2.exe
PID 2284 wrote to memory of 3080	2284	build2.exe	build2.exe
PID 2284 wrote to memory of 3080	2284	build2.exe	build2.exe
PID 2284 wrote to memory of 3080	2284	build2.exe	build2.exe
PID 2284 wrote to memory of 3080	2284	build2.exe	build2.exe
PID 5068 wrote to memory of 3836	5068	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	build3.exe
PID 5068 wrote to memory of 3836	5068	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	build3.exe
PID 5068 wrote to memory of 3836	5068	094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe	build3.exe
PID 3836 wrote to memory of 2908	3836	build3.exe	schtasks.exe
PID 3836 wrote to memory of 2908	3836	build3.exe	schtasks.exe
PID 3836 wrote to memory of 2908	3836	build3.exe	schtasks.exe
PID 3080 wrote to memory of 4684	3080	build2.exe	cmd.exe
PID 3080 wrote to memory of 4684	3080	build2.exe	cmd.exe
PID 3080 wrote to memory of 4684	3080	build2.exe	cmd.exe
PID 4684 wrote to memory of 4504	4684	cmd.exe	timeout.exe
PID 4684 wrote to memory of 4504	4684	cmd.exe	timeout.exe
PID 4684 wrote to memory of 4504	4684	cmd.exe	timeout.exe
PID 1620 wrote to memory of 3424	1620	mstsca.exe	schtasks.exe
PID 1620 wrote to memory of 3424	1620	mstsca.exe	schtasks.exe
PID 1620 wrote to memory of 3424	1620	mstsca.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
"C:\Users\Admin\AppData\Local\Temp\094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4608
- C:\Users\Admin\AppData\Local\Temp\094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
  "C:\Users\Admin\AppData\Local\Temp\094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe"
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4672
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\289e956c-4c6e-4a5e-8e29-e22a0ef1b612" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:448
- - C:\Users\Admin\AppData\Local\Temp\094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
    "C:\Users\Admin\AppData\Local\Temp\094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:2392
  - - C:\Users\Admin\AppData\Local\Temp\094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe
      "C:\Users\Admin\AppData\Local\Temp\094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Checks computer location settings
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:5068
    - - C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build2.exe
        
        "C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build2.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:2284
      - C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build2.exe
        
        "C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\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:3080
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build2.exe" & exit
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:4684
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 6
        8⤵
        Delays execution with timeout.exe
        
        PID:4504
    - - C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build3.exe
        
        "C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build3.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:3836
      - 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:2908

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:1620
- 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:3424

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

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
b636591fc66c9d2a1a425dd29939147f

SHA1
0d48b7a8df06ce304c8a8b1c1dae5912c6b666f4

SHA256
95c629cd39afdd4a9e98a94b6ea6a85c3e692c27c77d963899177b55948b72d1

SHA512
e6be6c7ec5a010a3a3509a567891a0f338bf19e84649f5240e7e500cfc87c752cb28ca6a54aa93d896f4cdf2eac46775bf1165b0085eab23176b237d1bd9ad31

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

Filesize
1KB

MD5
6a3b8331e801f083b403b0857ed8d574

SHA1
48d275731f1dbd0630d1ca55a1b05f149a011d1f

SHA256
98651a2da4a4613bc2a03c4128926fe6b05f1af8a7a21e1fedec75db013706a0

SHA512
7527b8857707c8822e4b7f5049ddc9b4c49933e68535690746d84b7f0187a10f36e874719bdb1bf3ba8b035568a7cbafd687b80c4621dc35552d73f7e497071d

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

Filesize
488B

MD5
919f34011c5d618d22f0b1d34fa5ea44

SHA1
ea05aa1b0273be070df529e259c7e21d571477fc

SHA256
84a177e813a3104876cce494eef86194ccadb3caef907e51182d749905e9020f

SHA512
800a8ad83deaedb18a6acbe3a1019273e1c1d0bf0633a5b9bd19ef1f53c7b97cb4daeef1a78bc5936887fa9e2624d98f9ed60d1b56c074e35846828dd8fff498

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

Filesize
482B

MD5
c40cc6a2bd196d32055ddcf269939d90

SHA1
58795c5a26785dff0602c6f63eaf1fd929bbc82a

SHA256
3783ce945efb3f3723bb211c25f41e8b2f316372afcb3af5d55ad988e462672f

SHA512
ca0e78097193a18ec9420e667f026ff1fbb92be7da0855f68f9346e983087071ec8efb09248e4f9f48a2ec63e20bb447e6bb341dfa3473afda17415b8e3b07d5

Download Submit
C:\Users\Admin\AppData\Local\289e956c-4c6e-4a5e-8e29-e22a0ef1b612\094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619.exe

Filesize
751KB

MD5
0cb88778e46ed2d3d13b0844367e9a41

SHA1
6f1073a048cb6d0163065ca804de3ba2ed3aa243

SHA256
094d481e540a536c047f9443ec4aa178dcaa3046972984401cb4dda6e1e3a619

SHA512
8edac391bd19d9df3577d76c31ec690aff574af932f6088a13e686789bbddc2ccc146889b6dc522fd15132bfb8e18c121c176fc2d83645df5c770cbe5392b471

Download Submit
C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build2.exe

Filesize
416KB

MD5
aa18968e6cfbdc382ada6a3ed2852085

SHA1
4a41fa1a182916d5790aa2071106b3441d64468d

SHA256
c165c8db38ef8dd8c33d103b5ee78e9ddafd8081ff0c7c035fa5251f970e6cfb

SHA512
8ffdacca2b003438fd4874e7c88beedb6ad8cf9cd5b36fda5907751e06a85a829e7d9ce7335fb59590462f78054722bccba511b21db838368c661d993000a845

Download Submit
C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build2.exe

Filesize
416KB

MD5
aa18968e6cfbdc382ada6a3ed2852085

SHA1
4a41fa1a182916d5790aa2071106b3441d64468d

SHA256
c165c8db38ef8dd8c33d103b5ee78e9ddafd8081ff0c7c035fa5251f970e6cfb

SHA512
8ffdacca2b003438fd4874e7c88beedb6ad8cf9cd5b36fda5907751e06a85a829e7d9ce7335fb59590462f78054722bccba511b21db838368c661d993000a845

Download Submit
C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build2.exe

Filesize
416KB

MD5
aa18968e6cfbdc382ada6a3ed2852085

SHA1
4a41fa1a182916d5790aa2071106b3441d64468d

SHA256
c165c8db38ef8dd8c33d103b5ee78e9ddafd8081ff0c7c035fa5251f970e6cfb

SHA512
8ffdacca2b003438fd4874e7c88beedb6ad8cf9cd5b36fda5907751e06a85a829e7d9ce7335fb59590462f78054722bccba511b21db838368c661d993000a845

Download Submit
C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build2.exe

Filesize
416KB

MD5
aa18968e6cfbdc382ada6a3ed2852085

SHA1
4a41fa1a182916d5790aa2071106b3441d64468d

SHA256
c165c8db38ef8dd8c33d103b5ee78e9ddafd8081ff0c7c035fa5251f970e6cfb

SHA512
8ffdacca2b003438fd4874e7c88beedb6ad8cf9cd5b36fda5907751e06a85a829e7d9ce7335fb59590462f78054722bccba511b21db838368c661d993000a845

Download Submit
C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build3.exe

Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\build3.exe

Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\7300eca7-fdc3-4849-aa65-2068088fd2d4\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/2284-181-0x0000000002CE0000-0x0000000002D37000-memory.dmp

Filesize
348KB

Download
memory/3080-279-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3080-205-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/3080-275-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3080-276-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3080-178-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3080-280-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3080-182-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3080-180-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/3080-183-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/4608-136-0x0000000002550000-0x000000000266B000-memory.dmp

Filesize
1.1MB

Download
memory/4672-135-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4672-138-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4672-134-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4672-137-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4672-147-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5068-274-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5068-152-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5068-192-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5068-163-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5068-159-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5068-157-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5068-165-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5068-166-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/5068-151-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download