djvu | 43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f

Analysis

max time kernel
117s
max time network
126s
platform
windows10_x64
resource
win10-en-20211014
submitted
22-10-2021 18:10

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General

Target

43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
Size

864KB
MD5

2e396d94d3be723e1a2cbf5393855d26
SHA1

a1c290cb28c15ff285c4ef2258e81fd6fc364337
SHA256

43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f
SHA512

f443adbbcbf2b479bc47b6f0d3f33f922e8d366ee2936c028544972f25dad0cd998638f1e8e92226b85d8cec3a853f344c41726599fc05db6038ed9266cd314a

Score

10^/10

djvu vidar 517 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

vidar

Version

41.5

Botnet

517

https://mas.to/@xeroxxx

Attributes

profile_id
517

Extracted

Family

djvu

http://rlrz.org/lancer

Signatures

Detected Djvu ransomware 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4368-116-0x0000000000EE0000-0x0000000000FFB000-memory.dmp	family_djvu
behavioral1/memory/4376-117-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4376-118-0x0000000000424141-mapping.dmp	family_djvu
behavioral1/memory/4376-119-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4436-125-0x0000000000424141-mapping.dmp	family_djvu
behavioral1/memory/4436-130-0x0000000000400000-0x0000000000537000-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

Vidar Stealer 4 IoCs

stealer

Processes:

resource	yara_rule
behavioral1/memory/404-135-0x0000000000400000-0x00000000004D9000-memory.dmp	family_vidar
behavioral1/memory/404-136-0x00000000004A18CD-mapping.dmp	family_vidar
behavioral1/memory/404-139-0x0000000000400000-0x00000000004D9000-memory.dmp	family_vidar
behavioral1/memory/872-138-0x0000000003240000-0x0000000003316000-memory.dmp	family_vidar

Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

build2.exebuild2.exe

pid process

872 build2.exe
404 build2.exe
Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

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

File Permissions Modification
T1222

Processes:

icacls.exe

pid process

3704 icacls.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

pid	process
872	build2.exe
404	build2.exe

pid	process
404	build2.exe
404	build2.exe

pid	process
3704	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\2227fc80-6a24-4091-9fdd-931371774fc9\\43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe\" --AutoStart"	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.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

10 api.2ip.ua
15 api.2ip.ua
9 api.2ip.ua

flow	ioc
10	api.2ip.ua
15	api.2ip.ua
9	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exebuild2.exe

description	pid	process	target process
PID 4368 set thread context of 4376	4368	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 2276 set thread context of 4436	2276	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 872 set thread context of 404	872	build2.exe	build2.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

build2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	build2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2820 timeout.exe
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

1340 taskkill.exe

pid	process
2820	timeout.exe

pid	process
1340	taskkill.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exebuild2.exe

pid	process
4376	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
4376	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
4436	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
4436	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
404	build2.exe
404	build2.exe
404	build2.exe
404	build2.exe
404	build2.exe
404	build2.exe
404	build2.exe
404	build2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 1340 taskkill.exe

description	pid	process
Token: SeDebugPrivilege	1340	taskkill.exe

Suspicious use of WriteProcessMemory 46 IoCs

Processes:

43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exebuild2.exebuild2.execmd.exe

description	pid	process	target process
PID 4368 wrote to memory of 4376	4368	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4368 wrote to memory of 4376	4368	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4368 wrote to memory of 4376	4368	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4368 wrote to memory of 4376	4368	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4368 wrote to memory of 4376	4368	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4368 wrote to memory of 4376	4368	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4368 wrote to memory of 4376	4368	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4368 wrote to memory of 4376	4368	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4368 wrote to memory of 4376	4368	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4368 wrote to memory of 4376	4368	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4376 wrote to memory of 3704	4376	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	icacls.exe
PID 4376 wrote to memory of 3704	4376	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	icacls.exe
PID 4376 wrote to memory of 3704	4376	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	icacls.exe
PID 4376 wrote to memory of 2276	4376	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4376 wrote to memory of 2276	4376	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4376 wrote to memory of 2276	4376	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 2276 wrote to memory of 4436	2276	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 2276 wrote to memory of 4436	2276	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 2276 wrote to memory of 4436	2276	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 2276 wrote to memory of 4436	2276	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 2276 wrote to memory of 4436	2276	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 2276 wrote to memory of 4436	2276	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 2276 wrote to memory of 4436	2276	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 2276 wrote to memory of 4436	2276	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 2276 wrote to memory of 4436	2276	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 2276 wrote to memory of 4436	2276	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
PID 4436 wrote to memory of 872	4436	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	build2.exe
PID 4436 wrote to memory of 872	4436	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	build2.exe
PID 4436 wrote to memory of 872	4436	43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe	build2.exe
PID 872 wrote to memory of 404	872	build2.exe	build2.exe
PID 872 wrote to memory of 404	872	build2.exe	build2.exe
PID 872 wrote to memory of 404	872	build2.exe	build2.exe
PID 872 wrote to memory of 404	872	build2.exe	build2.exe
PID 872 wrote to memory of 404	872	build2.exe	build2.exe
PID 872 wrote to memory of 404	872	build2.exe	build2.exe
PID 872 wrote to memory of 404	872	build2.exe	build2.exe
PID 872 wrote to memory of 404	872	build2.exe	build2.exe
PID 404 wrote to memory of 1688	404	build2.exe	cmd.exe
PID 404 wrote to memory of 1688	404	build2.exe	cmd.exe
PID 404 wrote to memory of 1688	404	build2.exe	cmd.exe
PID 1688 wrote to memory of 1340	1688	cmd.exe	taskkill.exe
PID 1688 wrote to memory of 1340	1688	cmd.exe	taskkill.exe
PID 1688 wrote to memory of 1340	1688	cmd.exe	taskkill.exe
PID 1688 wrote to memory of 2820	1688	cmd.exe	timeout.exe
PID 1688 wrote to memory of 2820	1688	cmd.exe	timeout.exe
PID 1688 wrote to memory of 2820	1688	cmd.exe	timeout.exe

C:\Users\Admin\AppData\Local\Temp\43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
"C:\Users\Admin\AppData\Local\Temp\43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4368

C:\Users\Admin\AppData\Local\Temp\43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
"C:\Users\Admin\AppData\Local\Temp\43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe"
2⤵
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4376

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\2227fc80-6a24-4091-9fdd-931371774fc9" /deny *S-1-1-0:(OI)(CI)(DE,DC)
3⤵
- Modifies file permissions
PID:3704

C:\Users\Admin\AppData\Local\Temp\43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
"C:\Users\Admin\AppData\Local\Temp\43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe" --Admin IsNotAutoStart IsNotTask
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2276

C:\Users\Admin\AppData\Local\Temp\43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
"C:\Users\Admin\AppData\Local\Temp\43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe" --Admin IsNotAutoStart IsNotTask
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4436

C:\Users\Admin\AppData\Local\e3873b16-c522-4f0c-ae7e-3f345536982d\build2.exe
"C:\Users\Admin\AppData\Local\e3873b16-c522-4f0c-ae7e-3f345536982d\build2.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:872

C:\Users\Admin\AppData\Local\e3873b16-c522-4f0c-ae7e-3f345536982d\build2.exe
"C:\Users\Admin\AppData\Local\e3873b16-c522-4f0c-ae7e-3f345536982d\build2.exe"
6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:404

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im build2.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\e3873b16-c522-4f0c-ae7e-3f345536982d\build2.exe" & del C:\ProgramData\*.dll & exit
7⤵
- Suspicious use of WriteProcessMemory
PID:1688

C:\Windows\SysWOW64\taskkill.exe
taskkill /im build2.exe /f
8⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1340

C:\Windows\SysWOW64\timeout.exe
timeout /t 6
8⤵
- Delays execution with timeout.exe
PID:2820

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

File Permissions Modification

T1222

Modify Registry

T1112

Install Root Certificate

T1130

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\freebl3.dll
MD5
ef2834ac4ee7d6724f255beaf527e635

SHA1
5be8c1e73a21b49f353c2ecfa4108e43a883cb7b

SHA256
a770ecba3b08bbabd0a567fc978e50615f8b346709f8eb3cfacf3faab24090ba

SHA512
c6ea0e4347cbd7ef5e80ae8c0afdca20ea23ac2bdd963361dfaf562a9aed58dcbc43f89dd826692a064d76c3f4b3e92361af7b79a6d16a75d9951591ae3544d2

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C:\ProgramData\mozglue.dll
MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

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C:\ProgramData\msvcp140.dll
MD5
109f0f02fd37c84bfc7508d4227d7ed5

SHA1
ef7420141bb15ac334d3964082361a460bfdb975

SHA256
334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

SHA512
46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

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C:\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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C:\ProgramData\softokn3.dll
MD5
a2ee53de9167bf0d6c019303b7ca84e5

SHA1
2a3c737fa1157e8483815e98b666408a18c0db42

SHA256
43536adef2ddcc811c28d35fa6ce3031029a2424ad393989db36169ff2995083

SHA512
45b56432244f86321fa88fbcca6a0d2a2f7f4e0648c1d7d7b1866adc9daa5eddd9f6bb73662149f279c9ab60930dad1113c8337cb5e6ec9eed5048322f65f7d8

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C:\ProgramData\vcruntime140.dll
MD5
7587bf9cb4147022cd5681b015183046

SHA1
f2106306a8f6f0da5afb7fc765cfa0757ad5a628

SHA256
c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

SHA512
0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
MD5
50d9d5311b74576fbbb5c9f204fdc16b

SHA1
7dd97b713e33f287440441aa3bb7966a2cb68321

SHA256
d76a71e8dfd6961d4912a23b2fd207f2a93c67523dfcda252358eafa5821b2ad

SHA512
67d02ce79bb8fd641783ba12ab5587900a03416627939084ce87f22b42ca7d50765947e2238b3c6a70a74bce3c9233b486aaa10feb57e714646e4d02c0c926c0

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
MD5
8f19b97ffda28eb06efc2181fd126b9c

SHA1
142443021d6ffaf32d3d60635d0edf540a039f2e

SHA256
49607d1b931a79642c5268292b4f16f2db7ec77b53f8abddbc0cce36ed88e3f7

SHA512
6577704c531cc07d1ae8d61dfe6d8735d29d1386038fa9e3f5580c80c30dc04570ec0160f51903d05b180c4af68f0eb8e23e2106c3bb367afd32d033aae031e6

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
MD5
b325540a37d8259996bdb0fe23f2042a

SHA1
8d07f91fddde2b2f47c9ea0cc3d6d1db881eb316

SHA256
2ff1f57ea3c4ebeaa9366b156e5524dc849f96f9972401f515dd8bb8d7baaa0b

SHA512
c4b9b50eeeeddd29f027964dda875ab2872f418f27a5c9367626dadc625cf09a87d903d731d9ba01c1273bf1224d11f9e77ed7cd82bd35b9a5de3bbf2913261f

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
MD5
561c86b60fbc2f9768ffc6453b6fc327

SHA1
fb0652affecf163e4812da7425aadc79ec40af75

SHA256
10065674c8ca39ee94f91c74fce5ff19d9bf4c43d12095c62d444dd6f791fa1f

SHA512
523fe23714165121ee6581d627ffb33c529777b7405627d6fc119ad40c6bc4ddf34fbf8a0e1b5a6475fcab5eb1effb84112e1d22f753f40ff5227f376e198352

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C:\Users\Admin\AppData\Local\2227fc80-6a24-4091-9fdd-931371774fc9\43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f.exe
MD5
2e396d94d3be723e1a2cbf5393855d26

SHA1
a1c290cb28c15ff285c4ef2258e81fd6fc364337

SHA256
43d473d70392cd30fb057a585a7d52e49bfb2df71ded19831f365404ddcfbe3f

SHA512
f443adbbcbf2b479bc47b6f0d3f33f922e8d366ee2936c028544972f25dad0cd998638f1e8e92226b85d8cec3a853f344c41726599fc05db6038ed9266cd314a

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C:\Users\Admin\AppData\Local\e3873b16-c522-4f0c-ae7e-3f345536982d\build2.exe
MD5
a2ef57bbe3a8af95196a419a7962bfaa

SHA1
1a0c42723cd1e2e947f904619de7fcea5ca4a183

SHA256
4bc52cd8296fcffc22b5ca8ebf2b161260d71c8d34658f45c9c93cf6d65749e9

SHA512
ca4781632cc0fb2c53f1ae0d0b798da386514f58b6a48845197eea05da7af162405dee1d4b139e661798c29a095e50cdde9f193dea4a9c5366ee763a899ac160

Download Submit
C:\Users\Admin\AppData\Local\e3873b16-c522-4f0c-ae7e-3f345536982d\build2.exe
MD5
a2ef57bbe3a8af95196a419a7962bfaa

SHA1
1a0c42723cd1e2e947f904619de7fcea5ca4a183

SHA256
4bc52cd8296fcffc22b5ca8ebf2b161260d71c8d34658f45c9c93cf6d65749e9

SHA512
ca4781632cc0fb2c53f1ae0d0b798da386514f58b6a48845197eea05da7af162405dee1d4b139e661798c29a095e50cdde9f193dea4a9c5366ee763a899ac160

Download Submit
C:\Users\Admin\AppData\Local\e3873b16-c522-4f0c-ae7e-3f345536982d\build2.exe
MD5
a2ef57bbe3a8af95196a419a7962bfaa

SHA1
1a0c42723cd1e2e947f904619de7fcea5ca4a183

SHA256
4bc52cd8296fcffc22b5ca8ebf2b161260d71c8d34658f45c9c93cf6d65749e9

SHA512
ca4781632cc0fb2c53f1ae0d0b798da386514f58b6a48845197eea05da7af162405dee1d4b139e661798c29a095e50cdde9f193dea4a9c5366ee763a899ac160

Download Submit
\ProgramData\mozglue.dll
MD5
8f73c08a9660691143661bf7332c3c27

SHA1
37fa65dd737c50fda710fdbde89e51374d0c204a

SHA256
3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd

SHA512
0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89

Download Submit
\ProgramData\nss3.dll
MD5
bfac4e3c5908856ba17d41edcd455a51

SHA1
8eec7e888767aa9e4cca8ff246eb2aacb9170428

SHA256
e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78

SHA512
2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

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memory/404-135-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/404-136-0x00000000004A18CD-mapping.dmp

Download
memory/404-139-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/872-134-0x0000000003349000-0x00000000033C5000-memory.dmp

Filesize
496KB

Download
memory/872-131-0x0000000000000000-mapping.dmp

Download
memory/872-138-0x0000000003240000-0x0000000003316000-memory.dmp

Filesize
856KB

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memory/1340-143-0x0000000000000000-mapping.dmp

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memory/1688-142-0x0000000000000000-mapping.dmp

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memory/2276-122-0x0000000000000000-mapping.dmp

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memory/2276-123-0x0000000000D81000-0x0000000000E12000-memory.dmp

Filesize
580KB

Download
memory/2820-144-0x0000000000000000-mapping.dmp

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memory/3704-120-0x0000000000000000-mapping.dmp

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memory/4368-115-0x0000000000DD6000-0x0000000000E67000-memory.dmp

Filesize
580KB

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memory/4368-116-0x0000000000EE0000-0x0000000000FFB000-memory.dmp

Filesize
1.1MB

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memory/4376-119-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4376-118-0x0000000000424141-mapping.dmp

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memory/4376-117-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

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memory/4436-125-0x0000000000424141-mapping.dmp

Download
memory/4436-130-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download