lumma | 836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957

Analysis

max time kernel
22s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 06:22

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General

Target

836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe
Size

413KB
MD5

237af39f8b579aad0205f6174bb96239
SHA1

7aad40783be4f593a2883b6a66f66f5f624d4550
SHA256

836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957
SHA512

df46993a2029b22cbc88b289398265494c5a8f54ea803e15b7b12f4a7bc98152df298916d341e3c3590329b35a806788ae294bae2e6832f2a2ac426d0145504d
SSDEEP

12288:hQq9JI/vWhNOAE2wMUZ0iR4HHW02AEPzYhDU9qcEO:5JXfOATt3202AHhD5ct

Score

10^/10

lumma vidar 8b4d47586874b08947203f03e4db3962 credential_access discovery spyware stealer

Malware Config

Extracted

Family

vidar

Version

Botnet

8b4d47586874b08947203f03e4db3962

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Extracted

Family

lumma

Extracted

Family

lumma

https://questionsmw.store/api

https://soldiefieop.site/api

https://abnomalrkmu.site/api

https://treatynreit.site/api

https://snarlypagowo.site/api

https://mysterisop.site/api

https://absorptioniw.site/api

https://gravvitywio.store/api

Signatures

Detect Vidar Stealer 14 IoCs

stealer

resource	yara_rule
behavioral1/memory/2656-8-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-18-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-14-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-11-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-10-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-20-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-161-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-180-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-210-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-229-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-360-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-379-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-422-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2656-441-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
3020	FHCGHJDBFI.exe
1168	HCFIJKKKKK.exe
1588	BFHIJEBKEB.exe

Loads dropped DLL 11 IoCs

pid	Process
2656	RegAsm.exe
2656	RegAsm.exe
2656	RegAsm.exe
2656	RegAsm.exe
2656	RegAsm.exe
2656	RegAsm.exe
2656	RegAsm.exe
2656	RegAsm.exe
2656	RegAsm.exe
2656	RegAsm.exe
2656	RegAsm.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2980 set thread context of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 3020 set thread context of 2496	3020	FHCGHJDBFI.exe	37
PID 1168 set thread context of 1596	1168	HCFIJKKKKK.exe	40
PID 1588 set thread context of 1556	1588	BFHIJEBKEB.exe	43

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FHCGHJDBFI.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	HCFIJKKKKK.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BFHIJEBKEB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.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

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

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2236	timeout.exe

Modifies system certificate store 2 TTPs 5 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	RegAsm.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	RegAsm.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	RegAsm.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	RegAsm.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2656	RegAsm.exe
2656	RegAsm.exe
2656	RegAsm.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2980 wrote to memory of 2656	2980	836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe	32
PID 2656 wrote to memory of 3020	2656	RegAsm.exe	35
PID 2656 wrote to memory of 3020	2656	RegAsm.exe	35
PID 2656 wrote to memory of 3020	2656	RegAsm.exe	35
PID 2656 wrote to memory of 3020	2656	RegAsm.exe	35
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 3020 wrote to memory of 2496	3020	FHCGHJDBFI.exe	37
PID 2656 wrote to memory of 1168	2656	RegAsm.exe	38
PID 2656 wrote to memory of 1168	2656	RegAsm.exe	38
PID 2656 wrote to memory of 1168	2656	RegAsm.exe	38
PID 2656 wrote to memory of 1168	2656	RegAsm.exe	38
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 1168 wrote to memory of 1596	1168	HCFIJKKKKK.exe	40
PID 2656 wrote to memory of 1588	2656	RegAsm.exe	41
PID 2656 wrote to memory of 1588	2656	RegAsm.exe	41
PID 2656 wrote to memory of 1588	2656	RegAsm.exe	41
PID 2656 wrote to memory of 1588	2656	RegAsm.exe	41
PID 1588 wrote to memory of 1556	1588	BFHIJEBKEB.exe	43
PID 1588 wrote to memory of 1556	1588	BFHIJEBKEB.exe	43
PID 1588 wrote to memory of 1556	1588	BFHIJEBKEB.exe	43
PID 1588 wrote to memory of 1556	1588	BFHIJEBKEB.exe	43
PID 1588 wrote to memory of 1556	1588	BFHIJEBKEB.exe	43
PID 1588 wrote to memory of 1556	1588	BFHIJEBKEB.exe	43
PID 1588 wrote to memory of 1556	1588	BFHIJEBKEB.exe	43
PID 1588 wrote to memory of 1556	1588	BFHIJEBKEB.exe	43
PID 1588 wrote to memory of 1556	1588	BFHIJEBKEB.exe	43
PID 1588 wrote to memory of 1556	1588	BFHIJEBKEB.exe	43
PID 1588 wrote to memory of 1556	1588	BFHIJEBKEB.exe	43

C:\Users\Admin\AppData\Local\Temp\836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe
"C:\Users\Admin\AppData\Local\Temp\836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\ProgramData\FHCGHJDBFI.exe
    "C:\ProgramData\FHCGHJDBFI.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3020
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      System Location Discovery: System Language Discovery
      Modifies system certificate store
      PID:2496
- - C:\ProgramData\HCFIJKKKKK.exe
    "C:\ProgramData\HCFIJKKKKK.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1168
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1596
- - C:\ProgramData\BFHIJEBKEB.exe
    "C:\ProgramData\BFHIJEBKEB.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1588
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1556
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminHDBGDHDAEC.exe"
        5⤵
        
        PID:1348
      - C:\Users\AdminHDBGDHDAEC.exe
        
        "C:\Users\AdminHDBGDHDAEC.exe"
        6⤵
        
        PID:912
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        7⤵
        
        PID:1656
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminEGIDAFBAEB.exe"
        5⤵
        
        PID:964
      - C:\Users\AdminEGIDAFBAEB.exe
        
        "C:\Users\AdminEGIDAFBAEB.exe"
        6⤵
        
        PID:1600
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        7⤵
        
        PID:2292
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\GHDBKJKJKKJD" & exit
    3⤵
    PID:680
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 10
      4⤵
      Delays execution with timeout.exe
      PID:2236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\BFIJKEBFBFHIJJKEHDHI

Filesize
6KB

MD5
06da6d17dbfb9f33b6c512ad96f49e5c

SHA1
20fb4bb48ae72b539cb03c5ab874bcc48003e612

SHA256
0971c02acc0e8990031fd675b6c3c219ed3c5a993a26949765a931b94da7e4ec

SHA512
aff3d274c0f93b3c85a38cc1c4b01e9094f91f2cf82c1f93ec84c1b55a289601b756da46fa09952bc07edb6415233b926ffb0798caabf05820b501990434e1d3

Download Submit
C:\ProgramData\BKJEGDGIJECG\AEGHJK

Filesize
20KB

MD5
c9ff7748d8fcef4cf84a5501e996a641

SHA1
02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

SHA256
4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

SHA512
d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

Download Submit
C:\ProgramData\BKJEGDGIJECG\CFBAKK

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\ProgramData\HIDHDGDH

Filesize
92KB

MD5
5a11d4c52a76804780cbb414b2595bdb

SHA1
14c89a2283c41b10ce8f1576404e1541c04a8125

SHA256
e1b3260b2607c6a5fcf91575d1de278deceaf4e5f9f0530a3782c6d9567749d8

SHA512
0bffe811cbba5278d39e20b66a5c4770e3855d1f5cbd45161e8ad304b78da73f555a3c42a198378efab3dfc81f384fdaefc6cbb893a708c7e2649a89fdd11762

Download Submit
C:\ProgramData\freebl3.dll

Filesize
6KB

MD5
d0c37c7cbb3de3d5245d22f7a439f392

SHA1
bcb16cb9f100d4be2ac02e6585ff5027bfb3fe2f

SHA256
c3af053fe45f5bfa4ad9c13138272f47f80952e63ae5316db91817abfb5dd1c1

SHA512
c07f2be812ce8cc60820893190ac952c46fea197d336f8e0ed4b9a033b942752373a0675b0a175ebcf67c2a3d15db7c529ee26dfe6f028495ee31d5df8f4fb2c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EDC238BFF48A31D55A97E1E93892934B_C31B2498754E340573F1336DE607D619

Filesize
471B

MD5
c7f2d90f5c90ba421c96700249027a64

SHA1
826e331f623ac31cb6d8c470b2b4b64417a69fec

SHA256
83957f6b41bae1ee8467d9ba21754f82212b733b2496be9b8fdbe88dda46738c

SHA512
8fe79d5578b7ab3ee4b24a130d50a7bb167ffb343f425ccaa26da89c94bed281c9a7dde0a716c36c472bc305330ae6477314c3275b00a877a4d0a3d313182dd9

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\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
a917a7887282779a4c933d247610f7f2

SHA1
f68cd771cbbc6a274042a194f89462a99afd2ff4

SHA256
bc4c79f513749470d6e21e6d3c4d5cf82b04197fa6014df88800f808754b0e72

SHA512
815df8ad34b8c6d1f43992f1b369db2566abff9e92503713746043a5a77eb0364b0fe3392dbe21dd0a64e910f2d86292eec5afbaf380c2aa5048aa70280b66ef

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

Filesize
342B

MD5
583a583fd13bc31309afe87635366f72

SHA1
3fabab6fa3d6c14e0fa6f98ea4e5de1ef85e4ee6

SHA256
72794d9e5b6571e18c6f418f268da49357831bc52d0616f1875b755374fc6438

SHA512
053b917ab0888b2a894c052976fd6d302ab8ca2866a1d921dbab0866f8b14408e864537a9377c4e67fb4679293db769ff931251f08df5fc8227c0154e8e380cb

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EDC238BFF48A31D55A97E1E93892934B_C31B2498754E340573F1336DE607D619

Filesize
400B

MD5
adccaf142fa6f1c0e07c358fce62590c

SHA1
fd43a7feea820a481db9168e270ef81306571bc8

SHA256
09e710dc7a3a9bd5a993cd8415261e4c78c8b595ab1d0991aebd94f69992b175

SHA512
89a3f37b4912ebc7ec6341a5b5786729f2ec7ae39d2719aa28ce9c6d96e0ee528643b716e79e9f53959dc4e9b5e334547b1f0709687a8689d5bfda582bf6649f

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

Filesize
242B

MD5
9b647cef81415ef6191f5b05f93fdb75

SHA1
fbf394325a571d5921e57f0484d6234ef7e82e38

SHA256
9d5145334872c0e0041ad9c10c1b05b5f9ef5ce3e2a4585f45f6f5804dfdef32

SHA512
89e3d4e89f2f8fc229b44efffbdf61b0012c4aa0e0ed70974d5db243e38428834e5a24badeb545eb981651bf55cd87bcb3d51e172fe93ba9bf919b563a3662cd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\EB0KZ1Y4\76561199780418869[1].htm

Filesize
34KB

MD5
7ceabca8c9fb26fe338953b6e77e5696

SHA1
25b14792d5ecd313a66adfb094dcf6dfb4153898

SHA256
651074c5552ed14b447d7b6011c3c0e0c2f30a4e85f200b30a6d841b7f322d2e

SHA512
5fcad2a80df01a2422c09c51394a68ad24848161b62e1a6ba869cc5bdd43d30ef4731ed42428173d1df3ce023e5c841c6ee679a40890df8b3db23ffa58bde67b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\WCATT3E5\76561199780418869[1].htm

Filesize
34KB

MD5
31ef0dff926e009c410643d5e7c6e510

SHA1
be8abfdd6997fc1a79046be22f6176c7a50dd0f1

SHA256
3d20cf3adc4d84b2dc877400ee98ae3787927e15689dc2593c32de82e372d94b

SHA512
f053b11604e003895e9a1fd6f95927a5607e975df83f4595b89ae2768b1288d2a68fc602b5b6afbc781ea801bc357f8c9307d5be039d6ae9b4ba0d15f9545471

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabF27C.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarF2CD.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\ProgramData\BFHIJEBKEB.exe

Filesize
336KB

MD5
022cc85ed0f56a3f3e8aec4ae3b80a71

SHA1
a89b9c39c5f6fcb6e770cea9491bf7a97f0f012d

SHA256
bb28bb63ed34a3b4f97a0a26bda8a7a7c60f961010c795007edc52576b89e4d3

SHA512
ac549b9cf50e631bae01152db4523fdab55f426ee77177af900b088244665e28de03c10784fe9db33a2478bee0d96bd50e5a668d2a2bfdff3e8706aa8f5d71a2

Download Submit
\ProgramData\FHCGHJDBFI.exe

Filesize
381KB

MD5
c7e7cfc3ed17aef6c67c265389593ee3

SHA1
44aaea45a59f194f33ff435a430fcbd9e7434ad5

SHA256
0ddebb36beb37631df17f68a14c90519f93ba7c200c62003527273119442e1ff

SHA512
6c5f7a6626aac4b583d1165c4ea3bc69e315cdce94d3e1d3442dc9643e0983f2a80e0495bac79d4aa0e4db309f0aab373d917e6af12ffaad333aba21e16249d2

Download Submit
\ProgramData\HCFIJKKKKK.exe

Filesize
413KB

MD5
237af39f8b579aad0205f6174bb96239

SHA1
7aad40783be4f593a2883b6a66f66f5f624d4550

SHA256
836ce1411f26919f8fb95548d03c2f4dfd658fc525dfe21c7be8ed65f81a5957

SHA512
df46993a2029b22cbc88b289398265494c5a8f54ea803e15b7b12f4a7bc98152df298916d341e3c3590329b35a806788ae294bae2e6832f2a2ac426d0145504d

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
memory/912-729-0x0000000001230000-0x0000000001298000-memory.dmp

Filesize
416KB

Download
memory/1168-544-0x0000000001350000-0x00000000013B8000-memory.dmp

Filesize
416KB

Download
memory/1556-620-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/1556-618-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/1556-622-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/1588-606-0x0000000000B40000-0x0000000000B96000-memory.dmp

Filesize
344KB

Download
memory/1600-736-0x0000000000CC0000-0x0000000000D20000-memory.dmp

Filesize
384KB

Download
memory/2496-524-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2496-515-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2496-517-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2496-518-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2496-516-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2496-527-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2496-519-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2496-522-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/2656-14-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-10-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-4-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-8-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-6-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-5-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-210-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-200-0x0000000020570000-0x00000000207CF000-memory.dmp

Filesize
2.4MB

Download
memory/2656-180-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-229-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-441-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-379-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-422-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-161-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-20-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-18-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-11-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2656-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2656-360-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2980-15-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

Download
memory/2980-16-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

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memory/2980-0-0x0000000073EAE000-0x0000000073EAF000-memory.dmp

Filesize
4KB

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memory/2980-2-0x0000000073EA0000-0x000000007458E000-memory.dmp

Filesize
6.9MB

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memory/2980-1-0x0000000000100000-0x0000000000168000-memory.dmp

Filesize
416KB

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memory/3020-526-0x00000000729E0000-0x00000000730CE000-memory.dmp

Filesize
6.9MB

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memory/3020-501-0x00000000729EE000-0x00000000729EF000-memory.dmp

Filesize
4KB

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memory/3020-502-0x0000000000D10000-0x0000000000D70000-memory.dmp

Filesize
384KB

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memory/3020-504-0x00000000729E0000-0x00000000730CE000-memory.dmp

Filesize
6.9MB

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memory/3020-528-0x00000000729E0000-0x00000000730CE000-memory.dmp

Filesize
6.9MB

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