djvu | 248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d

Analysis

max time kernel
144s
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
22-02-2023 10:03

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General

Target

248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
Size

713KB
MD5

ea746870e963dfa82938756374ca769b
SHA1

a4ce68ec85dd371a8be61bb42409c9825a44432e
SHA256

248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d
SHA512

73b1ea0a65095ef8a90d3d55c43939861e1353623fa1cc3caa126ce1395d8e897d23e3a5befd7a6f85d85a379d45b9f0c296a231f319eb203abfbba930ca99f7
SSDEEP

12288:rhtWA3OPwVLBDZaj7DLPGuWH810dLA8/9uTNWSJVQnuA3vZ9whtyxe6:aAePwVNDZW73jWH810dJ/YTsyQuA3vZN

Score

10^/10

djvu vidar 19 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

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

Attributes

extension
.ioqa
offline_id
O5Ml6uMfuo0gYusk48e0q49EQlFERyL5eSVQmVt1
payload_url
http://uaery.top/dl/build2.exe
http://jiqaz.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-vdhH9Qcpjj Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0650JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

2.6

Botnet

Attributes

profile_id
19

Signatures

Detected Djvu ransomware 16 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1724-134-0x00000000023F0000-0x000000000250B000-memory.dmp	family_djvu
behavioral1/memory/1624-135-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1624-136-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1624-137-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1624-138-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1624-148-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1284-151-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1284-152-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1284-153-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1284-158-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1284-159-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1284-163-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1284-166-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1284-165-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1284-201-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1284-278-0x0000000000400000-0x0000000000537000-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:

248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exebuild2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	build2.exe

Executes dropped EXE 4 IoCs

Processes:

build2.exebuild2.exebuild3.exemstsca.exe

pid process

4312 build2.exe
640 build2.exe
4056 build3.exe
4304 mstsca.exe
Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

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

File Permissions Modification
T1222

Processes:

icacls.exe

pid process

3588 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
4312	build2.exe
640	build2.exe
4056	build3.exe
4304	mstsca.exe

pid	process
640	build2.exe
640	build2.exe

pid	process
3588	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\e3a89638-b155-43b8-86c2-1a2c334b5b07\\248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe\" --AutoStart"	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.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

13 api.2ip.ua
14 api.2ip.ua
28 api.2ip.ua

flow	ioc
13	api.2ip.ua
14	api.2ip.ua
28	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exebuild2.exe

description	pid	process	target process
PID 1724 set thread context of 1624	1724	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4188 set thread context of 1284	4188	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4312 set thread context of 640	4312	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

2176 schtasks.exe
904 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1396 timeout.exe

pid	process
2176	schtasks.exe
904	schtasks.exe

pid	process
1396	timeout.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exebuild2.exe

pid	process
1624	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
1624	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
1284	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
1284	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
640	build2.exe
640	build2.exe

Suspicious use of WriteProcessMemory 53 IoCs

Processes:

248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exebuild2.exebuild3.exebuild2.execmd.exemstsca.exe

description	pid	process	target process
PID 1724 wrote to memory of 1624	1724	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1724 wrote to memory of 1624	1724	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1724 wrote to memory of 1624	1724	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1724 wrote to memory of 1624	1724	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1724 wrote to memory of 1624	1724	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1724 wrote to memory of 1624	1724	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1724 wrote to memory of 1624	1724	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1724 wrote to memory of 1624	1724	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1724 wrote to memory of 1624	1724	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1724 wrote to memory of 1624	1724	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1624 wrote to memory of 3588	1624	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	icacls.exe
PID 1624 wrote to memory of 3588	1624	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	icacls.exe
PID 1624 wrote to memory of 3588	1624	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	icacls.exe
PID 1624 wrote to memory of 4188	1624	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1624 wrote to memory of 4188	1624	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1624 wrote to memory of 4188	1624	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4188 wrote to memory of 1284	4188	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4188 wrote to memory of 1284	4188	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4188 wrote to memory of 1284	4188	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4188 wrote to memory of 1284	4188	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4188 wrote to memory of 1284	4188	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4188 wrote to memory of 1284	4188	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4188 wrote to memory of 1284	4188	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4188 wrote to memory of 1284	4188	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4188 wrote to memory of 1284	4188	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 4188 wrote to memory of 1284	4188	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
PID 1284 wrote to memory of 4312	1284	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	build2.exe
PID 1284 wrote to memory of 4312	1284	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	build2.exe
PID 1284 wrote to memory of 4312	1284	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	build2.exe
PID 4312 wrote to memory of 640	4312	build2.exe	build2.exe
PID 4312 wrote to memory of 640	4312	build2.exe	build2.exe
PID 4312 wrote to memory of 640	4312	build2.exe	build2.exe
PID 4312 wrote to memory of 640	4312	build2.exe	build2.exe
PID 4312 wrote to memory of 640	4312	build2.exe	build2.exe
PID 4312 wrote to memory of 640	4312	build2.exe	build2.exe
PID 4312 wrote to memory of 640	4312	build2.exe	build2.exe
PID 4312 wrote to memory of 640	4312	build2.exe	build2.exe
PID 4312 wrote to memory of 640	4312	build2.exe	build2.exe
PID 1284 wrote to memory of 4056	1284	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	build3.exe
PID 1284 wrote to memory of 4056	1284	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	build3.exe
PID 1284 wrote to memory of 4056	1284	248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe	build3.exe
PID 4056 wrote to memory of 2176	4056	build3.exe	schtasks.exe
PID 4056 wrote to memory of 2176	4056	build3.exe	schtasks.exe
PID 4056 wrote to memory of 2176	4056	build3.exe	schtasks.exe
PID 640 wrote to memory of 2856	640	build2.exe	cmd.exe
PID 640 wrote to memory of 2856	640	build2.exe	cmd.exe
PID 640 wrote to memory of 2856	640	build2.exe	cmd.exe
PID 2856 wrote to memory of 1396	2856	cmd.exe	timeout.exe
PID 2856 wrote to memory of 1396	2856	cmd.exe	timeout.exe
PID 2856 wrote to memory of 1396	2856	cmd.exe	timeout.exe
PID 4304 wrote to memory of 904	4304	mstsca.exe	schtasks.exe
PID 4304 wrote to memory of 904	4304	mstsca.exe	schtasks.exe
PID 4304 wrote to memory of 904	4304	mstsca.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
"C:\Users\Admin\AppData\Local\Temp\248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1724

C:\Users\Admin\AppData\Local\Temp\248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
"C:\Users\Admin\AppData\Local\Temp\248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe"
2⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1624

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\e3a89638-b155-43b8-86c2-1a2c334b5b07" /deny *S-1-1-0:(OI)(CI)(DE,DC)
3⤵
- Modifies file permissions
PID:3588

C:\Users\Admin\AppData\Local\Temp\248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
"C:\Users\Admin\AppData\Local\Temp\248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe" --Admin IsNotAutoStart IsNotTask
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4188

C:\Users\Admin\AppData\Local\Temp\248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
"C:\Users\Admin\AppData\Local\Temp\248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe" --Admin IsNotAutoStart IsNotTask
4⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1284

C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build2.exe
"C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build2.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4312

C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build2.exe
"C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\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:640

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build2.exe" & exit
7⤵
- Suspicious use of WriteProcessMemory
PID:2856

C:\Windows\SysWOW64\timeout.exe
timeout /t 6
8⤵
- Delays execution with timeout.exe
PID:1396

C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build3.exe
"C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build3.exe"
5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4056

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:2176

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:4304

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:904

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
9537870d15b0280e05e86e521aff4d50

SHA1
bbeb1b7a94d925fda0cb639e884bebaefd600dcc

SHA256
0d4d5955a7f5b3967f218a4be0ceddceafac2409f7fecc2f4e1af583f4a40dba

SHA512
1ea975472134e6b5c2a727a026d555f6f912c79d8a78119413a412eacfc7e35071c22bbcd4007fa501d5e553f9b1ed9f7f88c523a98af5a59905e9bb3d5c4e03

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

MD5
c4a25dfef00224e399cdff2b249b3ed9

SHA1
6d2f5e34668868607fa75fd506da5fdc33d75b32

SHA256
59e08914fdecf341021137601b765d45dbe07710a24ab1fce168ab2b113136e8

SHA512
d6c8698a0799456c1aec51e5625cd3e6400f64b93e82c2c92cb3fdfbcba91361854aa759272c3ac3353cfbbb5bb0155d8aa895079d69afea28b775228e123c26

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

MD5
e8c1f9e4435b1c5fe2d4002b41b9ff7d

SHA1
3535e6fc8b93038a9ea2dc6c54c128992eafae5d

SHA256
da6ed6dfc0908073c1e8b06d5c48e56d0517c3802f7f483be37cf5bde251ec1e

SHA512
d957374d3c7188bb3a16236939e3d67d20a31b94197fd2bd02c6403c8fe6b4918213b08002ff53bc9b1141e22b6230fcf82b78accac6fffba6c96f187a5413ec

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

MD5
ba4ea0296345b769243652e581da9800

SHA1
4fdad09c58ca561f68cd56010f943817a4f7c744

SHA256
85f192f9b5031dc1c8d0d980154057f1ca4c0ffb595024efaa540d784e6c396c

SHA512
b806ee6cd8e652ae6a546ba990d9bed4756e46ae85cbd736b4d21c38307fc15ec989d978ccc3b0cb890b8cac91e50a8e2dac16de662bcc25190a99a868720efd

Download Submit
C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build2.exe
Filesize
322KB

MD5
a32ee68cab7021ae6aa6e16e8b70a9b3

SHA1
22e86ec447a074098e19e3f686c373dc53aaf9f3

SHA256
76d3b8781abaea750616e4993cdc85696fb12b5d0afb7ef66853f604d141758f

SHA512
a163adf92417463344a491cce7928e3c2a2cee27684f6b5bdd7a17a532fade88fab167e98d425dd8cba49cfcd2e3f1709f986829b9b7a7e4131887882a612ae1

Download Submit
C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build2.exe
Filesize
322KB

MD5
a32ee68cab7021ae6aa6e16e8b70a9b3

SHA1
22e86ec447a074098e19e3f686c373dc53aaf9f3

SHA256
76d3b8781abaea750616e4993cdc85696fb12b5d0afb7ef66853f604d141758f

SHA512
a163adf92417463344a491cce7928e3c2a2cee27684f6b5bdd7a17a532fade88fab167e98d425dd8cba49cfcd2e3f1709f986829b9b7a7e4131887882a612ae1

Download Submit
C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build2.exe
Filesize
322KB

MD5
a32ee68cab7021ae6aa6e16e8b70a9b3

SHA1
22e86ec447a074098e19e3f686c373dc53aaf9f3

SHA256
76d3b8781abaea750616e4993cdc85696fb12b5d0afb7ef66853f604d141758f

SHA512
a163adf92417463344a491cce7928e3c2a2cee27684f6b5bdd7a17a532fade88fab167e98d425dd8cba49cfcd2e3f1709f986829b9b7a7e4131887882a612ae1

Download Submit
C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build2.exe
Filesize
322KB

MD5
a32ee68cab7021ae6aa6e16e8b70a9b3

SHA1
22e86ec447a074098e19e3f686c373dc53aaf9f3

SHA256
76d3b8781abaea750616e4993cdc85696fb12b5d0afb7ef66853f604d141758f

SHA512
a163adf92417463344a491cce7928e3c2a2cee27684f6b5bdd7a17a532fade88fab167e98d425dd8cba49cfcd2e3f1709f986829b9b7a7e4131887882a612ae1

Download Submit
C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\05730d1d-77bd-45b9-a1b7-5664860d7069\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\e3a89638-b155-43b8-86c2-1a2c334b5b07\248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d.exe
Filesize
713KB

MD5
ea746870e963dfa82938756374ca769b

SHA1
a4ce68ec85dd371a8be61bb42409c9825a44432e

SHA256
248dad78814ce2d760ff310006fd8c9dd5ed80524c9b05b464a7927e8ab17e4d

SHA512
73b1ea0a65095ef8a90d3d55c43939861e1353623fa1cc3caa126ce1395d8e897d23e3a5befd7a6f85d85a379d45b9f0c296a231f319eb203abfbba930ca99f7

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/640-205-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/640-180-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/640-276-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/640-274-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/640-273-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/640-183-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/640-178-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/640-182-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/1284-159-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1284-165-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1284-166-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1284-163-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1284-158-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1284-201-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1284-153-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1284-151-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1284-152-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1284-278-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1624-135-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1624-137-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1624-136-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1624-148-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1624-138-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1724-134-0x00000000023F0000-0x000000000250B000-memory.dmp

Filesize
1.1MB

Download
memory/4312-181-0x0000000002180000-0x00000000021DC000-memory.dmp

Filesize
368KB

Download