lumma | 00c39991e9994d94f4fc657f7072c7e4137baf5aa27961cf5451daf6b3cda75a

Analysis

max time kernel
25s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01-10-2024 10:24

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General

Target

4f828f95c11479c61692052d9254022a.exe
Size

404KB
MD5

4f828f95c11479c61692052d9254022a
SHA1

68f1fbe839f2d41f434bdde176ccc3e6f38ec503
SHA256

00c39991e9994d94f4fc657f7072c7e4137baf5aa27961cf5451daf6b3cda75a
SHA512

91cc6dc01a62337c542c31337057653c5e41ae7b88621bc1041786a260a5b78fb834869ce8aeca05ab8263c45a41fa7833ee262440d157206b1ddae675d814f5
SSDEEP

12288:V/Cb1GLhpCd9pwh7vCOT1VVx3nH8fwxa/bEO:VD6MPTHVRPxqt

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

Signatures

Detect Vidar Stealer 14 IoCs

stealer

resource	yara_rule
behavioral1/memory/2500-17-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-13-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-10-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-9-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-8-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-15-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-159-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-178-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-212-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-231-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-362-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-381-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-424-0x0000000000400000-0x0000000000676000-memory.dmp	family_vidar_v7
behavioral1/memory/2500-443-0x0000000000400000-0x0000000000676000-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
356	DBGHDGHCGH.exe
2856	FHJDBKJKFI.exe
2352	BFIDGDAKFH.exe

Loads dropped DLL 14 IoCs

pid	Process
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	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 3 IoCs

description	pid	Process	procid_target
PID 1928 set thread context of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 356 set thread context of 108	356	DBGHDGHCGH.exe	37
PID 2856 set thread context of 452	2856	FHJDBKJKFI.exe	40

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 7 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	4f828f95c11479c61692052d9254022a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DBGHDGHCGH.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FHJDBKJKFI.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BFIDGDAKFH.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
2340	timeout.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
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
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

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe
2500	RegAsm.exe

Suspicious use of WriteProcessMemory 53 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 1928 wrote to memory of 2500	1928	4f828f95c11479c61692052d9254022a.exe	31
PID 2500 wrote to memory of 356	2500	RegAsm.exe	35
PID 2500 wrote to memory of 356	2500	RegAsm.exe	35
PID 2500 wrote to memory of 356	2500	RegAsm.exe	35
PID 2500 wrote to memory of 356	2500	RegAsm.exe	35
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 356 wrote to memory of 108	356	DBGHDGHCGH.exe	37
PID 2500 wrote to memory of 2856	2500	RegAsm.exe	38
PID 2500 wrote to memory of 2856	2500	RegAsm.exe	38
PID 2500 wrote to memory of 2856	2500	RegAsm.exe	38
PID 2500 wrote to memory of 2856	2500	RegAsm.exe	38
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2856 wrote to memory of 452	2856	FHJDBKJKFI.exe	40
PID 2500 wrote to memory of 2352	2500	RegAsm.exe	41
PID 2500 wrote to memory of 2352	2500	RegAsm.exe	41
PID 2500 wrote to memory of 2352	2500	RegAsm.exe	41
PID 2500 wrote to memory of 2352	2500	RegAsm.exe	41

C:\Users\Admin\AppData\Local\Temp\4f828f95c11479c61692052d9254022a.exe
"C:\Users\Admin\AppData\Local\Temp\4f828f95c11479c61692052d9254022a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1928
- 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:2500
- - C:\ProgramData\DBGHDGHCGH.exe
    "C:\ProgramData\DBGHDGHCGH.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:356
  - - 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:108
- - C:\ProgramData\FHJDBKJKFI.exe
    "C:\ProgramData\FHJDBKJKFI.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2856
  - - 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:452
- - C:\ProgramData\BFIDGDAKFH.exe
    "C:\ProgramData\BFIDGDAKFH.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2352
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:2864
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminFHIEBKKFHI.exe"
        5⤵
        
        PID:2288
      - C:\Users\AdminFHIEBKKFHI.exe
        
        "C:\Users\AdminFHIEBKKFHI.exe"
        6⤵
        
        PID:1592
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        7⤵
        
        PID:2068
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\AdminKKFHJDAEHI.exe"
        5⤵
        
        PID:2520
      - C:\Users\AdminKKFHJDAEHI.exe
        
        "C:\Users\AdminKKFHJDAEHI.exe"
        6⤵
        
        PID:2264
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        7⤵
        
        PID:1696
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        7⤵
        
        PID:2120
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\DGDAEHCBGIIJ" & exit
    3⤵
    PID:984
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 10
      4⤵
      Delays execution with timeout.exe
      PID:2340

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\AFBKKFBA

Filesize
92KB

MD5
f98745d81e8b84f39630844a63afc1ee

SHA1
d7977c2dab5de25630f7d869f9b16a8502cd3bb3

SHA256
9c34e13f0d2852fb4a8a53a4727a59d24691a507edb6ff1965024a6147799a83

SHA512
e6b1bf12139e627d6aa2b25c9d7e8ebab1e86fc3025655bf88bc735413f55b10490f0237b8d11fd5db0eb6045f6176e93228c70d8e940a62ea4324816c31a3dd

Download Submit
C:\ProgramData\DBGHDGHCGH.exe

Filesize
372KB

MD5
8a73502b83ceb6b31b9fefb595876844

SHA1
41094748fdc11cd79057c14c39210d6833a25323

SHA256
af60c2dd60ece7f8e83870b22b1c5c0e095c9c3669171c16eaaff406cda6eeb2

SHA512
e5bf9b9b78c8306c13df04db83bbe4c76f0914fffde4bd584a5b96da5150102167df61b1315382a5af68038c2d3cdbd2e2414082659757c402979d3c3772b82c

Download Submit
C:\ProgramData\HIIEBAFCBKFIDGCAKKKF

Filesize
6KB

MD5
9818b50963bddab4e6c12672facf35dc

SHA1
feac742d13ab7acb1c5cabec8c2d8334e6e24d5d

SHA256
ce798de2c3f7d80fb80e1d916982a2cd913788337703477dc2275d130f4b7392

SHA512
7c5f5783230b89cd6f96297a3f231c2da4c3f8229f6412cbb0a96ad85284553559b7a424cb61793dac1eaf649ccde187140f2d5e5a1b1d40ea177b85841b2333

Download Submit
C:\ProgramData\IDBFHCGCGDAA\HCGCAA

Filesize
20KB

MD5
c9ff7748d8fcef4cf84a5501e996a641

SHA1
02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

SHA256
4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

SHA512
d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

Download Submit
C:\ProgramData\IDBFHCGCGDAA\IEHDAF

Filesize
46KB

MD5
02d2c46697e3714e49f46b680b9a6b83

SHA1
84f98b56d49f01e9b6b76a4e21accf64fd319140

SHA256
522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

SHA512
60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

Download Submit
C:\ProgramData\freebl3.dll

Filesize
116KB

MD5
62f04660859fbbf4c2f8487e6ff54986

SHA1
844ad956896df358c454bf9546418af85141ed29

SHA256
a5c93a106310d34b21503787e0ab219cb661413b2ccb1030090c8a62a43c3eb5

SHA512
6d0d3f7309843735d4bcc3589a2011aef0903919e5a5a566da59d025d424720be583f58d1ec836b78eda31248fc95e1f0453eb7b29a8a38cc7f732dea571b59c

Download Submit
C:\ProgramData\mozglue.dll

Filesize
272KB

MD5
8343c90bbfc355f73afc7e632cad0a88

SHA1
7029feb7ff5ad315acf74fc331bb95209bdf3abc

SHA256
4828300290c1db807544af1b9afdeecd58ad89b213c779ea1c289b9ac3c39184

SHA512
b1ccaa6111662927247b7571688ccc6d5345946998c1d48cd6c7e1aec9d7909db50aaab86e03851c544feb7fadd826d3b2278fb7cc6274c24070fe8bccb6695c

Download Submit
C:\ProgramData\msvcp140.dll

Filesize
136KB

MD5
9c1d698ea4ccedc463c47f301d3de805

SHA1
bb0b685808080094df3844b35c02414854f3fe77

SHA256
092e956062cd469b95166f1c7f68dca2d39afea9be139a60d7a9e7c602d13381

SHA512
e03d6f089fb68265004be1a7935d8475eb3ed4881d53e770960773f66ed462910d69e169db852fdefd149d7b72954dab09dc607262e8cc8b3c6a95a5095e933f

Download Submit
C:\ProgramData\nss3.dll

Filesize
5KB

MD5
fff8bb74ff31eb63f0386737a00b6d0a

SHA1
eaf6b3268e69a783aee4f97c4a2daa9bd153d6fe

SHA256
fdbb1e867d9aff33fa30c8e2d1f0cf18faa97c27851767720035b05e67100cc6

SHA512
dc77574ca6d10edc96901776022b1d10bd2b0295647c61ea97dd806b744a217d807edbea13af13fbd458a3f3c8553924df46d4ebff829a02f191c63142f6699a

Download Submit
C:\ProgramData\softokn3.dll

Filesize
77KB

MD5
1ca2aacc6a13e6f44cd50a0adcaf4521

SHA1
b0a8f34ff64bbb6553b23ee4cf8461541c6a217a

SHA256
12d156a859007eddc86ae1b9c050626cc85f136a859c4e9fa0e1b943c6cf4e8a

SHA512
0239c19396c953a75a092ebe34a62145e803049212b3b6a0a33c3452eb8c4ce39c23372752e28b4b5b8fc8ee2a077c9624b4e47b04a55d8977a09166a84caf4b

Download Submit
C:\ProgramData\vcruntime140.dll

Filesize
78KB

MD5
a37ee36b536409056a86f50e67777dd7

SHA1
1cafa159292aa736fc595fc04e16325b27cd6750

SHA256
8934aaeb65b6e6d253dfe72dea5d65856bd871e989d5d3a2a35edfe867bb4825

SHA512
3a7c260646315cf8c01f44b2ec60974017496bd0d80dd055c7e43b707cadba2d63aab5e0efd435670aa77886ed86368390d42c4017fc433c3c4b9d1c47d0f356

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

Filesize
471B

MD5
53531d3b1632c42fbb5282b61f41eb70

SHA1
3e57dd0a3966162c6bf62d02cef4abcff03c1159

SHA256
b949b4e92e2803878a2b71476a58d2cbfd53c95ab7bb1583ce4e77398f135105

SHA512
60d25185037c526ac8a8c928891c2ea5fe3a5d8d24fd536b36bdaea07953350aa25c45038c5b0db4166912da3ea502a959dd4de7dd6f602d2d6cdd1d349c73b0

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
476118c8608bd6740f34522f0a656633

SHA1
26f052816c83d9daf38aecb9901acbb352de0536

SHA256
8c46afbf1e361a800064eba568ffdd4163d58cf547e605c5d60083ece147884a

SHA512
330bb2eeb2f2577100b9b5901db2d42186ffdf8e1fab750d3ba734e81c543b1013715e1c44f7804059c1df622b61c9b1bbff5d60601c0aec62b90badf0eee099

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

Filesize
342B

MD5
b1435afaad95a21d11e12685aae773f0

SHA1
11eca5374ee6beb6eafe71b243b6d393ec1c34a0

SHA256
13919fdfd98f94780c2ec88c2321ee381c786648599492dd262ef20702199bef

SHA512
9b496bd646ef0b131f1d9cae24e163820dd151df43966f4f14bc5b46f7ad0adb85b7a05ba42e72f1063a3cb8545ae6d4cae9259571cad56ec6f5c0d202a780dc

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

Filesize
400B

MD5
0e128f44840d7cac2d3fd4a6ebb4abe5

SHA1
81aff4f7cab983f079e2c8a7e3a30eca2cebfb94

SHA256
5d46781f85c1ccb278b9176065f59d1ccab10d6b5de437d4d4c5d5bdfe22339d

SHA512
0093456d7b4850181bc6c9a4a5bedfedef2248b7677b8819b1bdc32d12fab6332acb0d4e8f4f2902c2bffbe619e62ca9a8e3ab9c9c944ce708629ab2099d8c6f

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

Filesize
242B

MD5
b33f58194eb5f20cede4f9676afd9b5a

SHA1
1570b3dad7354cfb38fcaacef3512bd7efc2854e

SHA256
5386b55113a794848daa1f62a4cdbcda51a1123feffce24ecc49de86b6279f40

SHA512
c50365babfe85841b639af833af96db67f12b8595fbf7e10eb08b8600117f658829d98daf6388b88dab1c709d37c38d41f79078a54e5eeeaf6cd3418089537c8

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Q4648X1K\76561199780418869[1].htm

Filesize
33KB

MD5
f2ac4d098193fac1e9ac01afc0295fbf

SHA1
088e632da1694cf8ba7101fb43e8a96b16e84d2f

SHA256
167cd07a6bf9a339f1a34fd96d0c48293c86e8e8ef1f3cafb6abcdaa6522621b

SHA512
63c61bd92778881d1ab0c371d62ec2f53e5719fb74f17474db154ed8865decb2dfe24bd70c51dba085fbdb663f8fc822086ae6f10b3c1ce61ab71f4d1e00f9ba

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Y8UFEBH5\76561199780418869[1].htm

Filesize
33KB

MD5
79b0a2cb35659905bda57ef99d214db4

SHA1
cf4d9d596fc29aa917cecbe125c15e398cec8b7c

SHA256
80fbb9788fe56110b176f71fd33b32d9b4a356eb7cdd7841c098f431b96d6010

SHA512
a952655ac34c5335e9aa91d9e08db0295c25b99b52211659ee0cbd86cb81a04c473d05d0dc03b5058552cc1230430067aaa39cf78c307f0b2b42c5d5ea9bbfd5

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

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarCB30.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\ProgramData\BFIDGDAKFH.exe

Filesize
327KB

MD5
dfd49d1326704cfeee9852999782e4b6

SHA1
4bd1c441c55ec55a1cac7ca2bfe786a739cb01a4

SHA256
2280a0c18708cb5fd0e093e2f42350e3afb8f3ca31fd3279fc797a6c535532ef

SHA512
fe9e9537f76bf36b6e6abd340ef135d5d017bb2b067239f6871f5a8952d2a5b823dd89838b8d31a928b40a1a70bd83010e5f3f49905672fbcd74b763d65504bf

Download Submit
\ProgramData\FHJDBKJKFI.exe

Filesize
404KB

MD5
4f828f95c11479c61692052d9254022a

SHA1
68f1fbe839f2d41f434bdde176ccc3e6f38ec503

SHA256
00c39991e9994d94f4fc657f7072c7e4137baf5aa27961cf5451daf6b3cda75a

SHA512
91cc6dc01a62337c542c31337057653c5e41ae7b88621bc1041786a260a5b78fb834869ce8aeca05ab8263c45a41fa7833ee262440d157206b1ddae675d814f5

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/108-531-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/108-534-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/108-519-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/108-521-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/108-523-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/108-525-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/108-527-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/108-536-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download
memory/356-731-0x0000000072BE0000-0x00000000732CE000-memory.dmp

Filesize
6.9MB

Download
memory/356-532-0x0000000072BE0000-0x00000000732CE000-memory.dmp

Filesize
6.9MB

Download
memory/356-499-0x0000000072BE0000-0x00000000732CE000-memory.dmp

Filesize
6.9MB

Download
memory/356-497-0x0000000001120000-0x0000000001180000-memory.dmp

Filesize
384KB

Download
memory/356-498-0x0000000072BEE000-0x0000000072BEF000-memory.dmp

Filesize
4KB

Download
memory/1592-816-0x0000000000FB0000-0x0000000001018000-memory.dmp

Filesize
416KB

Download
memory/1928-0-0x000000007410E000-0x000000007410F000-memory.dmp

Filesize
4KB

Download
memory/1928-1-0x0000000000A70000-0x0000000000AD8000-memory.dmp

Filesize
416KB

Download
memory/1928-2-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1928-4-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1928-20-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/2264-841-0x0000000001370000-0x00000000013D0000-memory.dmp

Filesize
384KB

Download
memory/2352-618-0x0000000000EA0000-0x0000000000EF6000-memory.dmp

Filesize
344KB

Download
memory/2500-10-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-9-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-197-0x0000000020510000-0x000000002076F000-memory.dmp

Filesize
2.4MB

Download
memory/2500-178-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-159-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-15-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-5-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-6-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-7-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-8-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-424-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-212-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-381-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2500-443-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-231-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-13-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-17-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2500-362-0x0000000000400000-0x0000000000676000-memory.dmp

Filesize
2.5MB

Download
memory/2856-554-0x00000000001E0000-0x0000000000248000-memory.dmp

Filesize
416KB

Download
memory/2864-632-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download
memory/2864-630-0x0000000000400000-0x0000000000661000-memory.dmp

Filesize
2.4MB

Download