djvu | a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa

Analysis

max time kernel
201s
max time network
227s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
11/10/2023, 06:22

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General

Target

a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe
Size

742KB
MD5

bec80e84ddee518c179648ad2dcf986c
SHA1

71e984015c39cc6bb1cbfb221e961c04640e84a2
SHA256

a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa
SHA512

006f11a4a169f46fca6cd03540bf00f4c8d26317353fe6baee5109b9b0e55c4e6466e4645c509c9f455dc194d997544d8e524f515d72f90d4254587b5a70752d
SSDEEP

12288:xcNFo7E3CfWIP/H3Op3aT6on/P2WYRLrKE6PCzMjrITexEea3EkgFp27SkZ/JaW:xcNFo7lc+Pmrnz2eeOeaXpbZ/gW

Score

10^/10

djvu vidar d37c48c18c73cc0e155c7e1dfde06db9 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

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

Attributes

extension
.mzre
offline_id
64GZgS7xxeK837qu1w0KPUK0sweaDoAeJlv15vt1
payload_url
http://colisumy.com/dl/build2.exe

http://zexeq.com/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-sxZWJ43EKx 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: 0795JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

Botnet

d37c48c18c73cc0e155c7e1dfde06db9

https://steamcommunity.com/profiles/76561199560322242

https://t.me/cahalgo

Attributes

profile_id_v2
d37c48c18c73cc0e155c7e1dfde06db9
user_agent
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0 uacq

Signatures

Detected Djvu ransomware 17 IoCs

resource	yara_rule
behavioral1/memory/2756-1-0x0000000001D70000-0x0000000001E8B000-memory.dmp	family_djvu
behavioral1/memory/2528-4-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2528-7-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2528-8-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2528-27-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2528-34-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2004-40-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2004-41-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2004-56-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2004-57-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2004-59-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2004-60-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2004-64-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2004-67-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2004-66-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2004-126-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2004-150-0x0000000000400000-0x0000000000537000-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
2208	build2.exe
2252	build2.exe
1564	build3.exe
1388	build3.exe

Loads dropped DLL 6 IoCs

pid	Process
2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe
2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe
2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe
2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe
2252	build2.exe
2252	build2.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2324	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
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\de0693c4-3a98-4958-9577-de90fa6f167a\\a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe\" --AutoStart"	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe

Looks up external IP address via web service 3 IoCs

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

flow	ioc
5	api.2ip.ua
11	api.2ip.ua
4	api.2ip.ua

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2756 set thread context of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 1868 set thread context of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 2208 set thread context of 2252	2208	build2.exe	37
PID 1564 set thread context of 1388	1564	build3.exe	40

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
1812	schtasks.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	build2.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	build2.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	build2.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2528	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe
2528	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe
2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe

Suspicious use of WriteProcessMemory 62 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 2756 wrote to memory of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 2756 wrote to memory of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 2756 wrote to memory of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 2756 wrote to memory of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 2756 wrote to memory of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 2756 wrote to memory of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 2756 wrote to memory of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 2756 wrote to memory of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 2756 wrote to memory of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 2756 wrote to memory of 2528	2756	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	29
PID 2528 wrote to memory of 2324	2528	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	31
PID 2528 wrote to memory of 2324	2528	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	31
PID 2528 wrote to memory of 2324	2528	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	31
PID 2528 wrote to memory of 2324	2528	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	31
PID 2528 wrote to memory of 1868	2528	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	33
PID 2528 wrote to memory of 1868	2528	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	33
PID 2528 wrote to memory of 1868	2528	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	33
PID 2528 wrote to memory of 1868	2528	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	33
PID 1868 wrote to memory of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 1868 wrote to memory of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 1868 wrote to memory of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 1868 wrote to memory of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 1868 wrote to memory of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 1868 wrote to memory of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 1868 wrote to memory of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 1868 wrote to memory of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 1868 wrote to memory of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 1868 wrote to memory of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 1868 wrote to memory of 2004	1868	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	34
PID 2004 wrote to memory of 2208	2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	36
PID 2004 wrote to memory of 2208	2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	36
PID 2004 wrote to memory of 2208	2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	36
PID 2004 wrote to memory of 2208	2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	36
PID 2208 wrote to memory of 2252	2208	build2.exe	37
PID 2208 wrote to memory of 2252	2208	build2.exe	37
PID 2208 wrote to memory of 2252	2208	build2.exe	37
PID 2208 wrote to memory of 2252	2208	build2.exe	37
PID 2208 wrote to memory of 2252	2208	build2.exe	37
PID 2208 wrote to memory of 2252	2208	build2.exe	37
PID 2208 wrote to memory of 2252	2208	build2.exe	37
PID 2208 wrote to memory of 2252	2208	build2.exe	37
PID 2208 wrote to memory of 2252	2208	build2.exe	37
PID 2208 wrote to memory of 2252	2208	build2.exe	37
PID 2004 wrote to memory of 1564	2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	38
PID 2004 wrote to memory of 1564	2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	38
PID 2004 wrote to memory of 1564	2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	38
PID 2004 wrote to memory of 1564	2004	a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe	38
PID 1564 wrote to memory of 1388	1564	build3.exe	40
PID 1564 wrote to memory of 1388	1564	build3.exe	40
PID 1564 wrote to memory of 1388	1564	build3.exe	40
PID 1564 wrote to memory of 1388	1564	build3.exe	40
PID 1564 wrote to memory of 1388	1564	build3.exe	40
PID 1564 wrote to memory of 1388	1564	build3.exe	40
PID 1564 wrote to memory of 1388	1564	build3.exe	40
PID 1564 wrote to memory of 1388	1564	build3.exe	40
PID 1564 wrote to memory of 1388	1564	build3.exe	40
PID 1564 wrote to memory of 1388	1564	build3.exe	40
PID 1388 wrote to memory of 1812	1388	build3.exe	41
PID 1388 wrote to memory of 1812	1388	build3.exe	41
PID 1388 wrote to memory of 1812	1388	build3.exe	41
PID 1388 wrote to memory of 1812	1388	build3.exe	41

C:\Users\Admin\AppData\Local\Temp\a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe
"C:\Users\Admin\AppData\Local\Temp\a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Users\Admin\AppData\Local\Temp\a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe
  "C:\Users\Admin\AppData\Local\Temp\a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2528
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\de0693c4-3a98-4958-9577-de90fa6f167a" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    PID:2324
- - C:\Users\Admin\AppData\Local\Temp\a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:1868
  - - C:\Users\Admin\AppData\Local\Temp\a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe
      "C:\Users\Admin\AppData\Local\Temp\a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2004
    - - C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build2.exe
        
        "C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build2.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:2208
      - C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build2.exe
        
        "C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build2.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Modifies system certificate store
        
        PID:2252
    - - C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build3.exe
        
        "C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build3.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:1564
      - C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build3.exe
        
        "C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build3.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:1388
        
        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"
        7⤵
        Creates scheduled task(s)
        
        PID:1812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

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\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
1KB

MD5
99a0501aa9a0eea1c3c4581712022c68

SHA1
14645812a5bd1f4ea33e8ebdf537da994ad15a85

SHA256
024c6054674d2f4f70ae52d6140c43862dee0b1391b1a9f12bc1778c9b67bb91

SHA512
3405c2f6817fcdd602a9c3bd7e5ec92e911dc4e6e64b97a53e65fab33a7696157bc6d8786816b71477a09b960dc3a68a74f9687bd0fe400fddcef8bd019dd564

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464

Filesize
724B

MD5
8202a1cd02e7d69597995cabbe881a12

SHA1
8858d9d934b7aa9330ee73de6c476acf19929ff6

SHA256
58f381c3a0a0ace6321da22e40bd44a597bd98b9c9390ab9258426b5cf75a7a5

SHA512
97ba9fceab995d4bef706f8deef99e06862999734ebe6a05832c710104479c6337cbf0a76e1c1e0f91566a61334dc100d837dfd049e20da765fe49def684f9c9

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Filesize
410B

MD5
c99c453a3b053f71b1266c606063311f

SHA1
2eb7ae7c628be6a3aa58d6f62802a8deb1defcb0

SHA256
9d06a93abdb6cc596575002181ee2045ed61b1b1a9c0ea6bc09c7cedb82a3dff

SHA512
dd220724942b47158e6721967c668a58cc980b9008083cea3f78bf6cb239a95c7735e2624d9c7c75e4e620e8c8aeb9b35981e0434540f4194b179819b44e16a6

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

Filesize
344B

MD5
0f9b67874e1f00f2d7101b4792290720

SHA1
824e9acc540053d3f655547e684ed43f0a37d2f8

SHA256
a72e9e9b9924afeb062171449da693e364b6ba558c5e01db42969ca68879e535

SHA512
c9e92c1a9eff9d71f648ad728a67f050cca883f10f2684e92b59a9c88bcf62d845d0d8731cf6198aec6a0c57811460df2ff3704cff81e74925ff171e8283dd82

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464

Filesize
392B

MD5
5ecdd54a7b6903f834f279f91162c7dc

SHA1
329cee8d1840b44fa0a58c5c26c699229772b0e6

SHA256
1d4eeec20cbb13d584c1eb8826887da58b43a862bc08bde5f387964f0c7bb373

SHA512
e7607d1a50b6d15104f8f032ff21ec3035ce2fcd6385dbf73bfd3677f4cefeebc785ec39702137dc3a3ea65c435272d355abac5ce4dab08de2e471aae6ad2aed

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
6629a7f8dd9faab51841fc2d62a460a9

SHA1
31f1b5073112d10ce3d5659cc85e30f18d2da91b

SHA256
d2c47ad466acf98e07e4f17a307ce25b4d40c6ac48a376882c2a4160a4d81fbc

SHA512
dead8067b61e3be2df2269ea5d960264390f372abd84d3347ba5e3befc431e65f338de7d766c924b30ec2bb8e05e8539992db3de4eeb11d2bbf032714a737265

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabBF88.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar51AA.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
C:\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
C:\Users\Admin\AppData\Local\de0693c4-3a98-4958-9577-de90fa6f167a\a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa_JC.exe

Filesize
742KB

MD5
bec80e84ddee518c179648ad2dcf986c

SHA1
71e984015c39cc6bb1cbfb221e961c04640e84a2

SHA256
a868844a924f062a38ee0d95f8d1eff04a1d62bed3acfbba5e7e1dde1bb47afa

SHA512
006f11a4a169f46fca6cd03540bf00f4c8d26317353fe6baee5109b9b0e55c4e6466e4645c509c9f455dc194d997544d8e524f515d72f90d4254587b5a70752d

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\cd9e19f0-777a-479c-a15c-76f2793b6062\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build2.exe

Filesize
404KB

MD5
22f2fd94f57b71f36a31ea18be7d4b34

SHA1
a8dc0a1af7978fea291f5306f1937a90ac9b6b5b

SHA256
bf1d4645972f8a10ef66d4343d0b3dc5b66ea2050a061e8194e6858a88220454

SHA512
5b1811dbded599cf9580efe2093594b31204404ec3f69f8c061fac1f2eee261f9837adf63a4c55a206d39f9071ade5b663615ba05d9a023c69a7f2b0f6bcf173

Download Submit
\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
\Users\Admin\AppData\Local\cd9e19f0-777a-479c-a15c-76f2793b6062\build3.exe

Filesize
299KB

MD5
41b883a061c95e9b9cb17d4ca50de770

SHA1
1daf96ec21d53d9a4699cea9b4db08cda6fbb5ad

SHA256
fef2c8ca07c500e416fd7700a381c39899ee26ce1119f62e7c65cf922ce8b408

SHA512
cdd1bb3a36182575cd715a52815765161eeaa3849e72c1c2a9a4e84cc43af9f8ec4997e642702bb3de41f162d2e8fd8717f6f8302bba5306821ee4d155626319

Download Submit
memory/1388-186-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1388-181-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1388-185-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1564-182-0x0000000000220000-0x0000000000224000-memory.dmp

Filesize
16KB

Download
memory/1564-180-0x0000000000C50000-0x0000000000D50000-memory.dmp

Filesize
1024KB

Download
memory/2004-150-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2004-57-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2004-40-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2004-56-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2004-59-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2004-60-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2004-64-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2004-41-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2004-67-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2004-66-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2004-126-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2208-178-0x0000000002420000-0x0000000002520000-memory.dmp

Filesize
1024KB

Download
memory/2208-87-0x0000000002420000-0x0000000002520000-memory.dmp

Filesize
1024KB

Download
memory/2208-86-0x0000000000260000-0x00000000002B1000-memory.dmp

Filesize
324KB

Download
memory/2252-88-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2252-83-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2252-89-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2252-152-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/2252-196-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2252-187-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/2252-81-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2528-8-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2528-7-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2528-4-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2528-27-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2528-34-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2528-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2756-0-0x00000000002B0000-0x0000000000341000-memory.dmp

Filesize
580KB

Download
memory/2756-1-0x0000000001D70000-0x0000000001E8B000-memory.dmp

Filesize
1.1MB

Download
memory/2756-6-0x00000000002B0000-0x0000000000341000-memory.dmp

Filesize
580KB

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