djvu | fe59760f654a4aca41224daca1fee8c767b36b26394ccf3977c09d5b0878dd8a

Analysis

max time kernel
151s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2022 22:32

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General

Target

file.exe
Size

146KB
MD5

78ebf51d0b3a9c216d053b8e2cf37247
SHA1

05a05c433d732bd6c43a1047ef3c47717926adcf
SHA256

fe59760f654a4aca41224daca1fee8c767b36b26394ccf3977c09d5b0878dd8a
SHA512

3d19cd8588520d36a1bf332138b94af76c94df41620e478aa7f04cb735eb014f27c53b0e530825815ea6655edd1c515791f26789040170e58d321ff34ad7e064
SSDEEP

3072:FqPUmoCsVPRYIibVhX6q0ivewkQmEKhHV5QKs:tb6bFxveHQmfv5C

Score

10^/10

djvu smokeloader vidar 517 backdoor collection discovery persistence ransomware spyware stealer trojan

Malware Config

Extracted

Family

djvu

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

Attributes

extension
.ofww
offline_id
xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1
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-EWKSsSJiVn 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: 0569Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

54.7

Botnet

517

https://t.me/trampapanam

https://nerdculture.de/@yoxhyp

Attributes

profile_id
517

Signatures

Detected Djvu ransomware 10 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1580-161-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1580-165-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/4972-166-0x00000000021B0000-0x00000000022CB000-memory.dmp	family_djvu
behavioral2/memory/1580-163-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1580-167-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1580-173-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1532-179-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1532-178-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1532-185-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/1532-204-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Detects Smokeloader packer 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4800-133-0x0000000000820000-0x0000000000829000-memory.dmp	family_smokeloader

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu
SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file
Executes dropped EXE 10 IoCs

Processes:

418.exe90A.exe17F0.exe418.exe418.exe418.exebuild2.exebuild3.exebuild2.exemstsca.exe

pid process

4972 418.exe
3452 90A.exe
3008 17F0.exe
1580 418.exe
1116 418.exe
1532 418.exe
2396 build2.exe
1256 build3.exe
4152 build2.exe
3276 mstsca.exe

pid	process
4972	418.exe
3452	90A.exe
3008	17F0.exe
1580	418.exe
1116	418.exe
1532	418.exe
2396	build2.exe
1256	build3.exe
4152	build2.exe
3276	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:

418.exe418.exebuild2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	418.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	418.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	build2.exe

Loads dropped DLL 4 IoCs

Processes:

regsvr32.exebuild2.exe

pid process

4308 regsvr32.exe
4308 regsvr32.exe
4152 build2.exe
4152 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File Permissions Modification
T1222

Processes:

icacls.exe

pid process

4312 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

pid	process
4308	regsvr32.exe
4308	regsvr32.exe
4152	build2.exe
4152	build2.exe

pid	process
4312	icacls.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

explorer.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

418.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\\6e257b50-784e-494d-b025-11a97a885ce7\\418.exe\" --AutoStart"	418.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

46 api.2ip.ua
47 api.2ip.ua
57 api.2ip.ua

flow	ioc
46	api.2ip.ua
47	api.2ip.ua
57	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

418.exe418.exebuild2.exe

description	pid	process	target process
PID 4972 set thread context of 1580	4972	418.exe	418.exe
PID 1116 set thread context of 1532	1116	418.exe	418.exe
PID 2396 set thread context of 4152	2396	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 SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

file.exe

description	ioc	process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	file.exe

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

5020 schtasks.exe
5072 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1048 timeout.exe
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

2012 taskkill.exe

pid	process
5020	schtasks.exe
5072	schtasks.exe

pid	process
1048	timeout.exe

pid	process
2012	taskkill.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

file.exe

pid	process
4800	file.exe
4800	file.exe
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664
2664

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

2664
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

file.exe

pid process

4800 file.exe
2664
2664
2664
2664

pid	process
2664

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

wmic.exeWMIC.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1192	wmic.exe
Token: SeSecurityPrivilege	1192	wmic.exe
Token: SeTakeOwnershipPrivilege	1192	wmic.exe
Token: SeLoadDriverPrivilege	1192	wmic.exe
Token: SeSystemProfilePrivilege	1192	wmic.exe
Token: SeSystemtimePrivilege	1192	wmic.exe
Token: SeProfSingleProcessPrivilege	1192	wmic.exe
Token: SeIncBasePriorityPrivilege	1192	wmic.exe
Token: SeCreatePagefilePrivilege	1192	wmic.exe
Token: SeBackupPrivilege	1192	wmic.exe
Token: SeRestorePrivilege	1192	wmic.exe
Token: SeShutdownPrivilege	1192	wmic.exe
Token: SeDebugPrivilege	1192	wmic.exe
Token: SeSystemEnvironmentPrivilege	1192	wmic.exe
Token: SeRemoteShutdownPrivilege	1192	wmic.exe
Token: SeUndockPrivilege	1192	wmic.exe
Token: SeManageVolumePrivilege	1192	wmic.exe
Token: 33	1192	wmic.exe
Token: 34	1192	wmic.exe
Token: 35	1192	wmic.exe
Token: 36	1192	wmic.exe
Token: SeIncreaseQuotaPrivilege	1192	wmic.exe
Token: SeSecurityPrivilege	1192	wmic.exe
Token: SeTakeOwnershipPrivilege	1192	wmic.exe
Token: SeLoadDriverPrivilege	1192	wmic.exe
Token: SeSystemProfilePrivilege	1192	wmic.exe
Token: SeSystemtimePrivilege	1192	wmic.exe
Token: SeProfSingleProcessPrivilege	1192	wmic.exe
Token: SeIncBasePriorityPrivilege	1192	wmic.exe
Token: SeCreatePagefilePrivilege	1192	wmic.exe
Token: SeBackupPrivilege	1192	wmic.exe
Token: SeRestorePrivilege	1192	wmic.exe
Token: SeShutdownPrivilege	1192	wmic.exe
Token: SeDebugPrivilege	1192	wmic.exe
Token: SeSystemEnvironmentPrivilege	1192	wmic.exe
Token: SeRemoteShutdownPrivilege	1192	wmic.exe
Token: SeUndockPrivilege	1192	wmic.exe
Token: SeManageVolumePrivilege	1192	wmic.exe
Token: 33	1192	wmic.exe
Token: 34	1192	wmic.exe
Token: 35	1192	wmic.exe
Token: 36	1192	wmic.exe
Token: SeShutdownPrivilege	2664
Token: SeCreatePagefilePrivilege	2664
Token: SeIncreaseQuotaPrivilege	1528	WMIC.exe
Token: SeSecurityPrivilege	1528	WMIC.exe
Token: SeTakeOwnershipPrivilege	1528	WMIC.exe
Token: SeLoadDriverPrivilege	1528	WMIC.exe
Token: SeSystemProfilePrivilege	1528	WMIC.exe
Token: SeSystemtimePrivilege	1528	WMIC.exe
Token: SeProfSingleProcessPrivilege	1528	WMIC.exe
Token: SeIncBasePriorityPrivilege	1528	WMIC.exe
Token: SeCreatePagefilePrivilege	1528	WMIC.exe
Token: SeBackupPrivilege	1528	WMIC.exe
Token: SeRestorePrivilege	1528	WMIC.exe
Token: SeShutdownPrivilege	1528	WMIC.exe
Token: SeDebugPrivilege	1528	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1528	WMIC.exe
Token: SeRemoteShutdownPrivilege	1528	WMIC.exe
Token: SeUndockPrivilege	1528	WMIC.exe
Token: SeManageVolumePrivilege	1528	WMIC.exe
Token: 33	1528	WMIC.exe
Token: 34	1528	WMIC.exe
Token: 35	1528	WMIC.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

regsvr32.exe90A.execmd.exe418.exe418.execmd.exe418.exe418.exe

description	pid	process	target process
PID 2664 wrote to memory of 1764	2664		regsvr32.exe
PID 2664 wrote to memory of 1764	2664		regsvr32.exe
PID 1764 wrote to memory of 4308	1764	regsvr32.exe	regsvr32.exe
PID 1764 wrote to memory of 4308	1764	regsvr32.exe	regsvr32.exe
PID 1764 wrote to memory of 4308	1764	regsvr32.exe	regsvr32.exe
PID 2664 wrote to memory of 4972	2664		418.exe
PID 2664 wrote to memory of 4972	2664		418.exe
PID 2664 wrote to memory of 4972	2664		418.exe
PID 2664 wrote to memory of 3452	2664		90A.exe
PID 2664 wrote to memory of 3452	2664		90A.exe
PID 2664 wrote to memory of 3452	2664		90A.exe
PID 2664 wrote to memory of 3008	2664		17F0.exe
PID 2664 wrote to memory of 3008	2664		17F0.exe
PID 2664 wrote to memory of 3008	2664		17F0.exe
PID 2664 wrote to memory of 2348	2664		explorer.exe
PID 2664 wrote to memory of 2348	2664		explorer.exe
PID 2664 wrote to memory of 2348	2664		explorer.exe
PID 2664 wrote to memory of 2348	2664		explorer.exe
PID 2664 wrote to memory of 116	2664		explorer.exe
PID 2664 wrote to memory of 116	2664		explorer.exe
PID 2664 wrote to memory of 116	2664		explorer.exe
PID 3452 wrote to memory of 1192	3452	90A.exe	wmic.exe
PID 3452 wrote to memory of 1192	3452	90A.exe	wmic.exe
PID 3452 wrote to memory of 1192	3452	90A.exe	wmic.exe
PID 3452 wrote to memory of 1444	3452	90A.exe	cmd.exe
PID 3452 wrote to memory of 1444	3452	90A.exe	cmd.exe
PID 3452 wrote to memory of 1444	3452	90A.exe	cmd.exe
PID 1444 wrote to memory of 1528	1444	cmd.exe	WMIC.exe
PID 1444 wrote to memory of 1528	1444	cmd.exe	WMIC.exe
PID 1444 wrote to memory of 1528	1444	cmd.exe	WMIC.exe
PID 4972 wrote to memory of 1580	4972	418.exe	418.exe
PID 4972 wrote to memory of 1580	4972	418.exe	418.exe
PID 4972 wrote to memory of 1580	4972	418.exe	418.exe
PID 4972 wrote to memory of 1580	4972	418.exe	418.exe
PID 4972 wrote to memory of 1580	4972	418.exe	418.exe
PID 4972 wrote to memory of 1580	4972	418.exe	418.exe
PID 4972 wrote to memory of 1580	4972	418.exe	418.exe
PID 4972 wrote to memory of 1580	4972	418.exe	418.exe
PID 4972 wrote to memory of 1580	4972	418.exe	418.exe
PID 4972 wrote to memory of 1580	4972	418.exe	418.exe
PID 3452 wrote to memory of 3396	3452	90A.exe	cmd.exe
PID 3452 wrote to memory of 3396	3452	90A.exe	cmd.exe
PID 3452 wrote to memory of 3396	3452	90A.exe	cmd.exe
PID 1580 wrote to memory of 4312	1580	418.exe	icacls.exe
PID 1580 wrote to memory of 4312	1580	418.exe	icacls.exe
PID 1580 wrote to memory of 4312	1580	418.exe	icacls.exe
PID 3396 wrote to memory of 4328	3396	cmd.exe	WMIC.exe
PID 3396 wrote to memory of 4328	3396	cmd.exe	WMIC.exe
PID 3396 wrote to memory of 4328	3396	cmd.exe	WMIC.exe
PID 1580 wrote to memory of 1116	1580	418.exe	418.exe
PID 1580 wrote to memory of 1116	1580	418.exe	418.exe
PID 1580 wrote to memory of 1116	1580	418.exe	418.exe
PID 1116 wrote to memory of 1532	1116	418.exe	418.exe
PID 1116 wrote to memory of 1532	1116	418.exe	418.exe
PID 1116 wrote to memory of 1532	1116	418.exe	418.exe
PID 1116 wrote to memory of 1532	1116	418.exe	418.exe
PID 1116 wrote to memory of 1532	1116	418.exe	418.exe
PID 1116 wrote to memory of 1532	1116	418.exe	418.exe
PID 1116 wrote to memory of 1532	1116	418.exe	418.exe
PID 1116 wrote to memory of 1532	1116	418.exe	418.exe
PID 1116 wrote to memory of 1532	1116	418.exe	418.exe
PID 1116 wrote to memory of 1532	1116	418.exe	418.exe
PID 1532 wrote to memory of 2396	1532	418.exe	build2.exe
PID 1532 wrote to memory of 2396	1532	418.exe	build2.exe

outlook_office_path 1 IoCs

Processes:

explorer.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

outlook_win_path 1 IoCs

Processes:

explorer.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4800

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2AF.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1764

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\2AF.dll
2⤵
- Loads dropped DLL
PID:4308

C:\Users\Admin\AppData\Local\Temp\418.exe
C:\Users\Admin\AppData\Local\Temp\418.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4972

C:\Users\Admin\AppData\Local\Temp\418.exe
C:\Users\Admin\AppData\Local\Temp\418.exe
2⤵
- Executes dropped EXE
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1580

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\6e257b50-784e-494d-b025-11a97a885ce7" /deny *S-1-1-0:(OI)(CI)(DE,DC)
3⤵
- Modifies file permissions
PID:4312

C:\Users\Admin\AppData\Local\Temp\418.exe
"C:\Users\Admin\AppData\Local\Temp\418.exe" --Admin IsNotAutoStart IsNotTask
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1116

C:\Users\Admin\AppData\Local\Temp\418.exe
"C:\Users\Admin\AppData\Local\Temp\418.exe" --Admin IsNotAutoStart IsNotTask
4⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1532

C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build2.exe
"C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build2.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2396

C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build2.exe
"C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build2.exe"
6⤵
- Executes dropped EXE
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
PID:4152

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" 116.202.5.121/c taskkill /im build2.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build2.exe" & del C:\PrograData\*.dll & exit
7⤵
PID:1780

C:\Windows\SysWOW64\taskkill.exe
taskkill /im build2.exe /f
8⤵
- Kills process with taskkill
PID:2012

C:\Windows\SysWOW64\timeout.exe
timeout /t 6
8⤵
- Delays execution with timeout.exe
PID:1048

C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build3.exe
"C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build3.exe"
5⤵
- Executes dropped EXE
PID:1256

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:5020

C:\Users\Admin\AppData\Local\Temp\90A.exe
C:\Users\Admin\AppData\Local\Temp\90A.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3452

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic os get Caption
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1192

C:\Windows\SysWOW64\cmd.exe
cmd /C "wmic path win32_VideoController get name"
2⤵
- Suspicious use of WriteProcessMemory
PID:1444

C:\Windows\SysWOW64\Wbem\WMIC.exe
wmic path win32_VideoController get name
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1528

C:\Windows\SysWOW64\cmd.exe
cmd /C "wmic cpu get name"
2⤵
- Suspicious use of WriteProcessMemory
PID:3396

C:\Windows\SysWOW64\Wbem\WMIC.exe
wmic cpu get name
3⤵
PID:4328

C:\Users\Admin\AppData\Local\Temp\17F0.exe
C:\Users\Admin\AppData\Local\Temp\17F0.exe
1⤵
- Executes dropped EXE
PID:3008

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:2348

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:116

C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
1⤵
- Executes dropped EXE
PID:3276

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:5072

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

Peripheral Device Discovery

T1120

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

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
5f0a548198075b4cd8c891c5c0f45e4c

SHA1
c3dd48a91f5a4dfbecd2a9e5802a8e5d8623aab6

SHA256
bcb8d4f0e605ffe557f9f3d23291e2212f39acfa1df9f24331a4075810555839

SHA512
8ade693197f9ca350f7c549312de77d70ef362dd3772a9ebb86c30dc7311d047bac0b9e1b517001b4e470271f7f181313f87eeae5b7a71ec5b7be5380525e22f

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

MD5
cb19ea31ccbd0203dd87e096916c57fa

SHA1
cab9da6765c414006fc24a26afe3d9faed3da46c

SHA256
f2c2e4c4cb0138ea54016a5b4e248a37f10c3ce22ad3ac85f8509a9692d0394b

SHA512
20b5e6d75aa6340e47bb723541ede1ca9a54b8df916e3b9ae6e27ae869dfd13605feb400e0c847974594e126b9852dcb1785f55fc93ba10abcdef93ef71f5b36

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

MD5
13b5eb1eb02ea4405e28bc980852ff7f

SHA1
f5d0c996ced2533874ced6477cf6fe6c7cd8c1bc

SHA256
537cdf111662dd3b340fd4f718610c197d8684fa67ae24ff0e051a904d0273fc

SHA512
011ee1005748afa538e213ebb7300b4c2fe831222a476ca1144940483ca153c0ce4010dd4bb8a2cce6f94a9d7ccce56f5aba84715c70fb1539485e32ea027133

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

MD5
86e7b6fae16d0ddd76dde130e6a39dde

SHA1
11c44c3408cca8eb9405e178e2e76c5a109dad90

SHA256
5d9213ca96b7cfe3b1f10f3361e3a4b25c601d3543d38575a29de0dec98dd10d

SHA512
df4fc2f7559bb7a6517c8e3a28cc81ee74072d08d011493dcb1eb32edd6f530736d833137f4e007c7785a709ec4ec7d048eea2e8190086028bd2a4e74584ec5f

Download Submit
C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build2.exe
Filesize
418KB

MD5
bc47d3a0d4a74adc40b3a7035344becb

SHA1
dd80bbe70106b62ea58924173a364cc936a0b1f4

SHA256
06d1366df3628a010416384f7c77c493ac35f13ee05e010751708d681ebe5169

SHA512
4a4ef35c5fcbfc5a6b86dd6235f8b1b4f048ee5b5bd74fd9173a65cd450ec0f58fcf74f5fd2e58dd5dee486c0e41c2523cd6d7528d56fc2627fbdf8b598a29e4

Download Submit
C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build2.exe
Filesize
418KB

MD5
bc47d3a0d4a74adc40b3a7035344becb

SHA1
dd80bbe70106b62ea58924173a364cc936a0b1f4

SHA256
06d1366df3628a010416384f7c77c493ac35f13ee05e010751708d681ebe5169

SHA512
4a4ef35c5fcbfc5a6b86dd6235f8b1b4f048ee5b5bd74fd9173a65cd450ec0f58fcf74f5fd2e58dd5dee486c0e41c2523cd6d7528d56fc2627fbdf8b598a29e4

Download Submit
C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build2.exe
Filesize
418KB

MD5
bc47d3a0d4a74adc40b3a7035344becb

SHA1
dd80bbe70106b62ea58924173a364cc936a0b1f4

SHA256
06d1366df3628a010416384f7c77c493ac35f13ee05e010751708d681ebe5169

SHA512
4a4ef35c5fcbfc5a6b86dd6235f8b1b4f048ee5b5bd74fd9173a65cd450ec0f58fcf74f5fd2e58dd5dee486c0e41c2523cd6d7528d56fc2627fbdf8b598a29e4

Download Submit
C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\693d89ba-da5a-4f74-b199-572d5f14f32a\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\6e257b50-784e-494d-b025-11a97a885ce7\418.exe
Filesize
804KB

MD5
882a96452e0073218ab82ebc8844281b

SHA1
e36ad67193b1e3175290d68284eea511d5bb2a17

SHA256
398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60

SHA512
e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482

Download Submit
C:\Users\Admin\AppData\Local\Temp\17F0.exe
Filesize
8.9MB

MD5
1a46061adcf713ccfa1769fd7ad89f37

SHA1
3d9a5074f4010250f8d27543190ae792fb3b7fcb

SHA256
ba9ed3944e8ec8bfa8140d6b737f7275a14041e54b8e635edc6f7b9d7b9d60b1

SHA512
5c20758cf5aac63bf575d49b963d9a0e4426026be869c31c2568184c2666752eb7dcb44f56e92f881083e655b6361b130dd3cff5a5bd7a998feaca1680ae2047

Download Submit
C:\Users\Admin\AppData\Local\Temp\17F0.exe
Filesize
8.9MB

MD5
1a46061adcf713ccfa1769fd7ad89f37

SHA1
3d9a5074f4010250f8d27543190ae792fb3b7fcb

SHA256
ba9ed3944e8ec8bfa8140d6b737f7275a14041e54b8e635edc6f7b9d7b9d60b1

SHA512
5c20758cf5aac63bf575d49b963d9a0e4426026be869c31c2568184c2666752eb7dcb44f56e92f881083e655b6361b130dd3cff5a5bd7a998feaca1680ae2047

Download Submit
C:\Users\Admin\AppData\Local\Temp\2AF.dll
Filesize
1.9MB

MD5
67fdb82fdbc2b7c96197e1e7910221d5

SHA1
a04e893b5e681ec1dd4b4518704b1e8f4e3ea2d4

SHA256
8a914b14659e7c2346089fa7a6f43755d94cf89fd56de4c1a7f6aa60ab451a2e

SHA512
5ad03c8b6b9e242b84f85cc0a8637164d1a0aaa5dd1994a9f2d567de65beac2b19ba2533277eeb22c068122eb5fca45435799398fc0e3031384bffdeeb1078fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\2AF.dll
Filesize
1.9MB

MD5
67fdb82fdbc2b7c96197e1e7910221d5

SHA1
a04e893b5e681ec1dd4b4518704b1e8f4e3ea2d4

SHA256
8a914b14659e7c2346089fa7a6f43755d94cf89fd56de4c1a7f6aa60ab451a2e

SHA512
5ad03c8b6b9e242b84f85cc0a8637164d1a0aaa5dd1994a9f2d567de65beac2b19ba2533277eeb22c068122eb5fca45435799398fc0e3031384bffdeeb1078fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\2AF.dll
Filesize
1.9MB

MD5
67fdb82fdbc2b7c96197e1e7910221d5

SHA1
a04e893b5e681ec1dd4b4518704b1e8f4e3ea2d4

SHA256
8a914b14659e7c2346089fa7a6f43755d94cf89fd56de4c1a7f6aa60ab451a2e

SHA512
5ad03c8b6b9e242b84f85cc0a8637164d1a0aaa5dd1994a9f2d567de65beac2b19ba2533277eeb22c068122eb5fca45435799398fc0e3031384bffdeeb1078fc

Download Submit
C:\Users\Admin\AppData\Local\Temp\418.exe
Filesize
804KB

MD5
882a96452e0073218ab82ebc8844281b

SHA1
e36ad67193b1e3175290d68284eea511d5bb2a17

SHA256
398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60

SHA512
e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482

Download Submit
C:\Users\Admin\AppData\Local\Temp\418.exe
Filesize
804KB

MD5
882a96452e0073218ab82ebc8844281b

SHA1
e36ad67193b1e3175290d68284eea511d5bb2a17

SHA256
398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60

SHA512
e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482

Download Submit
C:\Users\Admin\AppData\Local\Temp\418.exe
Filesize
804KB

MD5
882a96452e0073218ab82ebc8844281b

SHA1
e36ad67193b1e3175290d68284eea511d5bb2a17

SHA256
398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60

SHA512
e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482

Download Submit
C:\Users\Admin\AppData\Local\Temp\418.exe
Filesize
804KB

MD5
882a96452e0073218ab82ebc8844281b

SHA1
e36ad67193b1e3175290d68284eea511d5bb2a17

SHA256
398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60

SHA512
e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482

Download Submit
C:\Users\Admin\AppData\Local\Temp\418.exe
Filesize
804KB

MD5
882a96452e0073218ab82ebc8844281b

SHA1
e36ad67193b1e3175290d68284eea511d5bb2a17

SHA256
398688e1e89e802326e6867bd0c3197f10de218371d70a61cff39dd9a80a8a60

SHA512
e5d798d6c2a4dd7207307fdd9133ae2fb5c758c37da7cdc35a435c2288141a847b04d3546cf1e965eeeca5849b8ac8bb3b7a58b56ece83d9ba1e3b3b9315f482

Download Submit
C:\Users\Admin\AppData\Local\Temp\90A.exe
Filesize
4.3MB

MD5
2f3ab25b4bc37d6f7458b51ad51d4d91

SHA1
21e6d68e83303c5b385c70dce3dc467399263a27

SHA256
8320c73583b7638cffdf3ba722a6b3fc76b9e8531127a1141157b45b231e0eab

SHA512
df141ff59de2a6495b7f4ad6e64ab21514efd125576ff54563eed1c807a5027773672a286290e8a9b472f5227ef730bc41b78a18ae2637371ced094e76d5424b

Download Submit
C:\Users\Admin\AppData\Local\Temp\90A.exe
Filesize
4.3MB

MD5
2f3ab25b4bc37d6f7458b51ad51d4d91

SHA1
21e6d68e83303c5b385c70dce3dc467399263a27

SHA256
8320c73583b7638cffdf3ba722a6b3fc76b9e8531127a1141157b45b231e0eab

SHA512
df141ff59de2a6495b7f4ad6e64ab21514efd125576ff54563eed1c807a5027773672a286290e8a9b472f5227ef730bc41b78a18ae2637371ced094e76d5424b

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/116-155-0x00000000012E0000-0x00000000012EC000-memory.dmp

Filesize
48KB

Download
memory/116-154-0x0000000000000000-mapping.dmp

Download
memory/1116-180-0x00000000005D3000-0x0000000000665000-memory.dmp

Filesize
584KB

Download
memory/1116-172-0x0000000000000000-mapping.dmp

Download
memory/1192-157-0x0000000000000000-mapping.dmp

Download
memory/1256-191-0x0000000000000000-mapping.dmp

Download
memory/1444-158-0x0000000000000000-mapping.dmp

Download
memory/1528-159-0x0000000000000000-mapping.dmp

Download
memory/1532-178-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1532-179-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1532-185-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1532-175-0x0000000000000000-mapping.dmp

Download
memory/1532-204-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1580-161-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1580-163-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1580-160-0x0000000000000000-mapping.dmp

Download
memory/1580-173-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1580-165-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1580-167-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1764-136-0x0000000000000000-mapping.dmp

Download
memory/1780-229-0x0000000000000000-mapping.dmp

Download
memory/2348-152-0x0000000001160000-0x00000000011D5000-memory.dmp

Filesize
468KB

Download
memory/2348-151-0x0000000000000000-mapping.dmp

Download
memory/2348-156-0x00000000010F0000-0x000000000115B000-memory.dmp

Filesize
428KB

Download
memory/2348-153-0x00000000010F0000-0x000000000115B000-memory.dmp

Filesize
428KB

Download
memory/2396-188-0x0000000000000000-mapping.dmp

Download
memory/2396-200-0x0000000000960000-0x00000000009A7000-memory.dmp

Filesize
284KB

Download
memory/2396-199-0x000000000051E000-0x0000000000547000-memory.dmp

Filesize
164KB

Download
memory/3008-148-0x0000000000000000-mapping.dmp

Download
memory/3396-168-0x0000000000000000-mapping.dmp

Download
memory/3452-145-0x0000000000000000-mapping.dmp

Download
memory/4152-208-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/4152-198-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4152-230-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4152-205-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4152-201-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4152-195-0x0000000000000000-mapping.dmp

Download
memory/4152-196-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/4308-138-0x0000000000000000-mapping.dmp

Download
memory/4308-142-0x00000000028E0000-0x0000000002AD8000-memory.dmp

Filesize
2.0MB

Download
memory/4308-202-0x0000000003290000-0x0000000003356000-memory.dmp

Filesize
792KB

Download
memory/4308-203-0x0000000003360000-0x0000000003410000-memory.dmp

Filesize
704KB

Download
memory/4308-212-0x0000000003140000-0x0000000003289000-memory.dmp

Filesize
1.3MB

Download
memory/4308-187-0x0000000003140000-0x0000000003289000-memory.dmp

Filesize
1.3MB

Download
memory/4308-186-0x0000000002E60000-0x0000000002FEC000-memory.dmp

Filesize
1.5MB

Download
memory/4308-206-0x0000000003360000-0x0000000003410000-memory.dmp

Filesize
704KB

Download
memory/4312-169-0x0000000000000000-mapping.dmp

Download
memory/4328-170-0x0000000000000000-mapping.dmp

Download
memory/4800-133-0x0000000000820000-0x0000000000829000-memory.dmp

Filesize
36KB

Download
memory/4800-134-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

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memory/4800-135-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

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memory/4800-132-0x00000000008CD000-0x00000000008DE000-memory.dmp

Filesize
68KB

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memory/4972-141-0x0000000000000000-mapping.dmp

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memory/4972-166-0x00000000021B0000-0x00000000022CB000-memory.dmp

Filesize
1.1MB

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memory/4972-164-0x0000000000657000-0x00000000006E9000-memory.dmp

Filesize
584KB

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memory/5020-194-0x0000000000000000-mapping.dmp

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memory/5072-233-0x0000000000000000-mapping.dmp

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