djvu | 9f3b9459fbc0b2d77e67a2c4c132125f07f2109a7e56bbf3e3b0d02c8a1e8b55

Analysis

max time kernel
115s
max time network
110s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27-09-2022 18:52

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General

Target

file.exe
Size

846KB
MD5

b82e3da9b68a969622a59c6536ce1251
SHA1

790c1f1497d356951eb32eeae1c2acdcee768c36
SHA256

9f3b9459fbc0b2d77e67a2c4c132125f07f2109a7e56bbf3e3b0d02c8a1e8b55
SHA512

efa8f689df57b816bdbc723c69d8cd24947c9577cefff0305b6a61b9a618099299954264ba304fd7a403c23e53c3fa71da84209bb640f58fe746cd0c30696c05
SSDEEP

24576:q346yXnF1OtPE7Iuu+g0qZYrSV3S2DQri:q34LXzTI5+C8SNS2DQ

Score

10^/10

djvu vidar 517 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

http://winnlinne.com/test3/get.php

Attributes

extension
.ofoq
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: 0568Jhyjd

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 9 IoCs

resource	yara_rule
behavioral1/memory/1148-55-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1148-56-0x0000000000424141-mapping.dmp	family_djvu
behavioral1/memory/2024-59-0x00000000004E0000-0x00000000005FB000-memory.dmp	family_djvu
behavioral1/memory/1148-61-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1148-62-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1148-67-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1076-69-0x0000000000424141-mapping.dmp	family_djvu
behavioral1/memory/1076-73-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/1076-74-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file

Executes dropped EXE 4 IoCs

pid	Process
1400	build2.exe
1336	build2.exe
1188	build3.exe
1404	mstsca.exe

Loads dropped DLL 6 IoCs

pid	Process
1076	file.exe
1076	file.exe
1076	file.exe
1076	file.exe
1336	build2.exe
1336	build2.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1492	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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\31d60def-0b3c-40ed-bd8a-ed73912871ac\\file.exe\" --AutoStart"	file.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 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
3	api.2ip.ua
4	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2024 set thread context of 1148	2024	file.exe	26
PID 1240 set thread context of 1076	1240	file.exe	31
PID 1400 set thread context of 1336	1400	build2.exe	35

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

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

pid	Process
1832	schtasks.exe
1876	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1588	timeout.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
1768	taskkill.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	build2.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 0400000001000000100000000cd2f9e0da1773e9ed864da5e370e74e14000000010000001400000079b459e67bb6e5e40173800888c81a58f6e99b6e030000000100000014000000cabd2a79a1076a31f21d253635cb039d4329a5e80f00000001000000200000003f0411ede9c4477057d57e57883b1f205b20cdc0f3263129b1ee0269a2678f631900000001000000100000002fe1f70bb05d7c92335bc5e05b984da620000000010000006f0500003082056b30820353a0030201020211008210cfb0d240e3594463e0bb63828b00300d06092a864886f70d01010b0500304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f74205831301e170d3135303630343131303433385a170d3335303630343131303433385a304f310b300906035504061302555331293027060355040a1320496e7465726e65742053656375726974792052657365617263682047726f7570311530130603550403130c4953524720526f6f7420583130820222300d06092a864886f70d01010105000382020f003082020a0282020100ade82473f41437f39b9e2b57281c87bedcb7df38908c6e3ce657a078f775c2a2fef56a6ef6004f28dbde68866c4493b6b163fd14126bbf1fd2ea319b217ed1333cba48f5dd79dfb3b8ff12f1219a4bc18a8671694a66666c8f7e3c70bfad292206f3e4c0e680aee24b8fb7997e94039fd347977c99482353e838ae4f0a6f832ed149578c8074b6da2fd0388d7b0370211b75f2303cfa8faeddda63abeb164fc28e114b7ecf0be8ffb5772ef4b27b4ae04c12250c708d0329a0e15324ec13d9ee19bf10b34a8c3f89a36151deac870794f46371ec2ee26f5b9881e1895c34796c76ef3b906279e6dba49a2f26c5d010e10eded9108e16fbb7f7a8f7c7e50207988f360895e7e237960d36759efb0e72b11d9bbc03f94905d881dd05b42ad641e9ac0176950a0fd8dfd5bd121f352f28176cd298c1a80964776e4737baceac595e689d7f72d689c50641293e593edd26f524c911a75aa34c401f46a199b5a73a516e863b9e7d72a712057859ed3e5178150b038f8dd02f05b23e7b4a1c4b730512fcc6eae050137c439374b3ca74e78e1f0108d030d45b7136b407bac130305c48b7823b98a67d608aa2a32982ccbabd83041ba2830341a1d605f11bc2b6f0a87c863b46a8482a88dc769a76bf1f6aa53d198feb38f364dec82b0d0a28fff7dbe21542d422d0275de179fe18e77088ad4ee6d98b3ac6dd27516effbc64f533434f0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e0416041479b459e67bb6e5e40173800888c81a58f6e99b6e300d06092a864886f70d01010b05000382020100551f58a9bcb2a850d00cb1d81a6920272908ac61755c8a6ef882e5692fd5f6564bb9b8731059d321977ee74c71fbb2d260ad39a80bea17215685f1500e59ebcee059e9bac915ef869d8f8480f6e4e99190dc179b621b45f06695d27c6fc2ea3bef1fcfcbd6ae27f1a9b0c8aefd7d7e9afa2204ebffd97fea912b22b1170e8ff28a345b58d8fc01c954b9b826cc8a8833894c2d843c82dfee965705ba2cbbf7c4b7c74e3b82be31c822737392d1c280a43939103323824c3c9f86b255981dbe29868c229b9ee26b3b573a82704ddc09c789cb0a074d6ce85d8ec9efceabc7bbb52b4e45d64ad026cce572ca086aa595e315a1f7a4edc92c5fa5fbffac28022ebed77bbbe3717b9016d3075e46537c3707428cd3c4969cd599b52ae0951a8048ae4c3907cecc47a452952bbab8fbadd233537de51d4d6dd5a1b1c7426fe64027355ca328b7078de78d3390e7239ffb509c796c46d5b415b3966e7e9b0c963ab8522d3fd65be1fb08c284fe24a8a389daac6ae1182ab1a843615bd31fdc3b8d76f22de88d75df17336c3d53fb7bcb415fffdca2d06138e196b8ac5d8b37d775d533c09911ae9d41c1727584be0241425f67244894d19b27be073fb9b84f817451e17ab7ed9d23e2bee0d52804133c31039edd7a6c8fc60718c67fde478e3f289e0406cfa5543477bdec899be91743df5bdb5ffe8e1e57a2cd409d7e6222dade1827	build2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	file.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	file.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	file.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1148	file.exe
1076	file.exe
1336	build2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1768	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 1148	2024	file.exe	26
PID 2024 wrote to memory of 1148	2024	file.exe	26
PID 2024 wrote to memory of 1148	2024	file.exe	26
PID 2024 wrote to memory of 1148	2024	file.exe	26
PID 2024 wrote to memory of 1148	2024	file.exe	26
PID 2024 wrote to memory of 1148	2024	file.exe	26
PID 2024 wrote to memory of 1148	2024	file.exe	26
PID 2024 wrote to memory of 1148	2024	file.exe	26
PID 2024 wrote to memory of 1148	2024	file.exe	26
PID 2024 wrote to memory of 1148	2024	file.exe	26
PID 2024 wrote to memory of 1148	2024	file.exe	26
PID 1148 wrote to memory of 1492	1148	file.exe	29
PID 1148 wrote to memory of 1492	1148	file.exe	29
PID 1148 wrote to memory of 1492	1148	file.exe	29
PID 1148 wrote to memory of 1492	1148	file.exe	29
PID 1148 wrote to memory of 1240	1148	file.exe	30
PID 1148 wrote to memory of 1240	1148	file.exe	30
PID 1148 wrote to memory of 1240	1148	file.exe	30
PID 1148 wrote to memory of 1240	1148	file.exe	30
PID 1240 wrote to memory of 1076	1240	file.exe	31
PID 1240 wrote to memory of 1076	1240	file.exe	31
PID 1240 wrote to memory of 1076	1240	file.exe	31
PID 1240 wrote to memory of 1076	1240	file.exe	31
PID 1240 wrote to memory of 1076	1240	file.exe	31
PID 1240 wrote to memory of 1076	1240	file.exe	31
PID 1240 wrote to memory of 1076	1240	file.exe	31
PID 1240 wrote to memory of 1076	1240	file.exe	31
PID 1240 wrote to memory of 1076	1240	file.exe	31
PID 1240 wrote to memory of 1076	1240	file.exe	31
PID 1240 wrote to memory of 1076	1240	file.exe	31
PID 1076 wrote to memory of 1400	1076	file.exe	33
PID 1076 wrote to memory of 1400	1076	file.exe	33
PID 1076 wrote to memory of 1400	1076	file.exe	33
PID 1076 wrote to memory of 1400	1076	file.exe	33
PID 1076 wrote to memory of 1188	1076	file.exe	34
PID 1076 wrote to memory of 1188	1076	file.exe	34
PID 1076 wrote to memory of 1188	1076	file.exe	34
PID 1076 wrote to memory of 1188	1076	file.exe	34
PID 1400 wrote to memory of 1336	1400	build2.exe	35
PID 1400 wrote to memory of 1336	1400	build2.exe	35
PID 1400 wrote to memory of 1336	1400	build2.exe	35
PID 1400 wrote to memory of 1336	1400	build2.exe	35
PID 1400 wrote to memory of 1336	1400	build2.exe	35
PID 1400 wrote to memory of 1336	1400	build2.exe	35
PID 1400 wrote to memory of 1336	1400	build2.exe	35
PID 1400 wrote to memory of 1336	1400	build2.exe	35
PID 1400 wrote to memory of 1336	1400	build2.exe	35
PID 1400 wrote to memory of 1336	1400	build2.exe	35
PID 1188 wrote to memory of 1832	1188	build3.exe	36
PID 1188 wrote to memory of 1832	1188	build3.exe	36
PID 1188 wrote to memory of 1832	1188	build3.exe	36
PID 1188 wrote to memory of 1832	1188	build3.exe	36
PID 1336 wrote to memory of 1800	1336	build2.exe	38
PID 1336 wrote to memory of 1800	1336	build2.exe	38
PID 1336 wrote to memory of 1800	1336	build2.exe	38
PID 1336 wrote to memory of 1800	1336	build2.exe	38
PID 1800 wrote to memory of 1768	1800	cmd.exe	40
PID 1800 wrote to memory of 1768	1800	cmd.exe	40
PID 1800 wrote to memory of 1768	1800	cmd.exe	40
PID 1800 wrote to memory of 1768	1800	cmd.exe	40
PID 1800 wrote to memory of 1588	1800	cmd.exe	42
PID 1800 wrote to memory of 1588	1800	cmd.exe	42
PID 1800 wrote to memory of 1588	1800	cmd.exe	42
PID 1800 wrote to memory of 1588	1800	cmd.exe	42

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Users\Admin\AppData\Local\Temp\file.exe
  "C:\Users\Admin\AppData\Local\Temp\file.exe"
  2⤵
  - Adds Run key to start application
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1148
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\31d60def-0b3c-40ed-bd8a-ed73912871ac" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:1492
- - C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:1240
  - - C:\Users\Admin\AppData\Local\Temp\file.exe
      "C:\Users\Admin\AppData\Local\Temp\file.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:1076
    - - C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build2.exe
        
        "C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build2.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:1400
      - C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build2.exe
        
        "C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build2.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Checks processor information in registry
        Modifies system certificate store
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1336
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" '.198.89.6/c taskkill /im build2.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build2.exe" & del C:\PrograData\*.dll & exit
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:1800
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /im build2.exe /f
        8⤵
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1768
        
        C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 6
        8⤵
        Delays execution with timeout.exe
        
        PID:1588
    - - C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build3.exe
        
        "C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build3.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:1188
      - 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:1832

C:\Windows\system32\taskeng.exe
taskeng.exe {4BCC0F3D-F771-458F-8236-2A1B92DC4BC4} S-1-5-21-999675638-2867687379-27515722-1000:ORXGKKZC\Admin:Interactive:[1]
1⤵
PID:2012
- C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
  2⤵
  - Executes dropped EXE
  PID:1404
- - 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"
    3⤵
    - Creates scheduled task(s)
    PID:1876

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

Install Root Certificate

T1130

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:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
60KB

MD5
d15aaa7c9be910a9898260767e2490e1

SHA1
2090c53f8d9fc3fbdbafd3a1e4dc25520eb74388

SHA256
f8ebaaf487cba0c81a17c8cd680bdd2dd8e90d2114ecc54844cffc0cc647848e

SHA512
7e1c1a683914b961b5cc2fe5e4ae288b60bab43bfaa21ce4972772aa0589615c19f57e672e1d93e50a7ed7b76fbd2f1b421089dcaed277120b93f8e91b18af94

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
3730ace0184d585073750498d2a3457e

SHA1
a7a2e13397de91e1435ed6a35a3d4b574f6e9b09

SHA256
f43147e39045127235fc8263a2ba3c7377ea9176e52c63330956e31df769eba8

SHA512
a7ca0eaec19cf3794f937f0d3140b9f2a705cad033604db8b75c36b5de3ff9963c7899a1662720d810157f4ad11236de22319b120df7621b25e6d49cedf3bc0d

Download Submit
C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build2.exe

Filesize
418KB

MD5
bc47d3a0d4a74adc40b3a7035344becb

SHA1
dd80bbe70106b62ea58924173a364cc936a0b1f4

SHA256
06d1366df3628a010416384f7c77c493ac35f13ee05e010751708d681ebe5169

SHA512
4a4ef35c5fcbfc5a6b86dd6235f8b1b4f048ee5b5bd74fd9173a65cd450ec0f58fcf74f5fd2e58dd5dee486c0e41c2523cd6d7528d56fc2627fbdf8b598a29e4

Download Submit
C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build2.exe

Filesize
418KB

MD5
bc47d3a0d4a74adc40b3a7035344becb

SHA1
dd80bbe70106b62ea58924173a364cc936a0b1f4

SHA256
06d1366df3628a010416384f7c77c493ac35f13ee05e010751708d681ebe5169

SHA512
4a4ef35c5fcbfc5a6b86dd6235f8b1b4f048ee5b5bd74fd9173a65cd450ec0f58fcf74f5fd2e58dd5dee486c0e41c2523cd6d7528d56fc2627fbdf8b598a29e4

Download Submit
C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build2.exe

Filesize
418KB

MD5
bc47d3a0d4a74adc40b3a7035344becb

SHA1
dd80bbe70106b62ea58924173a364cc936a0b1f4

SHA256
06d1366df3628a010416384f7c77c493ac35f13ee05e010751708d681ebe5169

SHA512
4a4ef35c5fcbfc5a6b86dd6235f8b1b4f048ee5b5bd74fd9173a65cd450ec0f58fcf74f5fd2e58dd5dee486c0e41c2523cd6d7528d56fc2627fbdf8b598a29e4

Download Submit
C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build3.exe

Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build3.exe

Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\31d60def-0b3c-40ed-bd8a-ed73912871ac\file.exe

Filesize
846KB

MD5
b82e3da9b68a969622a59c6536ce1251

SHA1
790c1f1497d356951eb32eeae1c2acdcee768c36

SHA256
9f3b9459fbc0b2d77e67a2c4c132125f07f2109a7e56bbf3e3b0d02c8a1e8b55

SHA512
efa8f689df57b816bdbc723c69d8cd24947c9577cefff0305b6a61b9a618099299954264ba304fd7a403c23e53c3fa71da84209bb640f58fe746cd0c30696c05

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
\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build2.exe

Filesize
418KB

MD5
bc47d3a0d4a74adc40b3a7035344becb

SHA1
dd80bbe70106b62ea58924173a364cc936a0b1f4

SHA256
06d1366df3628a010416384f7c77c493ac35f13ee05e010751708d681ebe5169

SHA512
4a4ef35c5fcbfc5a6b86dd6235f8b1b4f048ee5b5bd74fd9173a65cd450ec0f58fcf74f5fd2e58dd5dee486c0e41c2523cd6d7528d56fc2627fbdf8b598a29e4

Download Submit
\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build2.exe

Filesize
418KB

MD5
bc47d3a0d4a74adc40b3a7035344becb

SHA1
dd80bbe70106b62ea58924173a364cc936a0b1f4

SHA256
06d1366df3628a010416384f7c77c493ac35f13ee05e010751708d681ebe5169

SHA512
4a4ef35c5fcbfc5a6b86dd6235f8b1b4f048ee5b5bd74fd9173a65cd450ec0f58fcf74f5fd2e58dd5dee486c0e41c2523cd6d7528d56fc2627fbdf8b598a29e4

Download Submit
\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build3.exe

Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
\Users\Admin\AppData\Local\120d282a-d878-420f-9239-e7ffe09a73c1\build3.exe

Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
memory/1076-74-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1076-73-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1076-69-0x0000000000424141-mapping.dmp

Download
memory/1148-67-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1148-62-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1148-55-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1148-56-0x0000000000424141-mapping.dmp

Download
memory/1148-61-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/1148-60-0x0000000075F81000-0x0000000075F83000-memory.dmp

Filesize
8KB

Download
memory/1188-81-0x0000000000000000-mapping.dmp

Download
memory/1240-71-0x0000000000220000-0x00000000002B1000-memory.dmp

Filesize
580KB

Download
memory/1240-66-0x0000000000220000-0x00000000002B1000-memory.dmp

Filesize
580KB

Download
memory/1240-65-0x0000000000000000-mapping.dmp

Download
memory/1336-98-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1336-99-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/1336-84-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1336-120-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1336-86-0x000000000042094D-mapping.dmp

Download
memory/1336-95-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1400-77-0x0000000000000000-mapping.dmp

Download
memory/1400-88-0x000000000059E000-0x00000000005C7000-memory.dmp

Filesize
164KB

Download
memory/1400-83-0x000000000059E000-0x00000000005C7000-memory.dmp

Filesize
164KB

Download
memory/1400-85-0x0000000000260000-0x00000000002A7000-memory.dmp

Filesize
284KB

Download
memory/1404-124-0x0000000000000000-mapping.dmp

Download
memory/1492-63-0x0000000000000000-mapping.dmp

Download
memory/1588-122-0x0000000000000000-mapping.dmp

Download
memory/1768-121-0x0000000000000000-mapping.dmp

Download
memory/1800-119-0x0000000000000000-mapping.dmp

Download
memory/1832-94-0x0000000000000000-mapping.dmp

Download
memory/1876-127-0x0000000000000000-mapping.dmp

Download
memory/2024-54-0x0000000000360000-0x00000000003F1000-memory.dmp

Filesize
580KB

Download
memory/2024-58-0x0000000000360000-0x00000000003F1000-memory.dmp

Filesize
580KB

Download
memory/2024-59-0x00000000004E0000-0x00000000005FB000-memory.dmp

Filesize
1.1MB

Download