vidar | 3b434c699bd12fe3d7cadf72b13a935b1c9c097064e0a72d2ce6729bef59c4bc

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
28/08/2024, 21:23

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General

Target

66cf81753addd_vsldqfs15.exe
Size

191KB
MD5

8ae4605ae214af3ba375ad58263ca707
SHA1

483c4442d923c66ac17a479667dd105a928c9c7e
SHA256

3b434c699bd12fe3d7cadf72b13a935b1c9c097064e0a72d2ce6729bef59c4bc
SHA512

cff4d4bae71685abb78e129dd3eba1d0af93e34a3ad417d5471e82c111fa51e8b6e18ce4e765ba89dae8866aa0cc652d04abb10bd74e1de2cc72297474ec037c
SSDEEP

3072:xzGDr6OuWXicgg9VVdrxF/C2730oedT16M0R905WZXyhwVSwG/RtD1x8a111g675:xzGDYWScj7zF/C27oT+WWo5fIaT1f7jt

Score

10^/10

vidar 2518023737b2c1df77f6bd2c06d44ffe d9949d63cb2f6fce6f80667c0c98ea24 credential_access discovery spyware stealer

Malware Config

Extracted

Family

vidar

Version

10.8

Botnet

2518023737b2c1df77f6bd2c06d44ffe

https://t.me/jamelwt

https://steamcommunity.com/profiles/76561199761128941

https://t.me/iyigunl

Attributes

user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Extracted

Family

vidar

Version

10.8

Botnet

d9949d63cb2f6fce6f80667c0c98ea24

https://t.me/jamelwt

https://steamcommunity.com/profiles/76561199761128941

https://t.me/iyigunl

Attributes

user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Signatures

Detect Vidar Stealer 25 IoCs

stealer

resource	yara_rule
behavioral1/memory/2480-8-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-16-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-9-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-20-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-23-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-18-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-11-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-163-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-164-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-183-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-217-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-279-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-367-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-386-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-429-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-448-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2232-574-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2232-570-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2232-573-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2232-562-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2232-576-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2232-558-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2480-607-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2232-728-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7
behavioral1/memory/2232-751-0x0000000000400000-0x0000000000641000-memory.dmp	family_vidar_v7

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
2368	FCAFIJJJKE.exe
2752	DHCBAEHJJJ.exe

Loads dropped DLL 8 IoCs

pid	Process
2480	RegAsm.exe
2480	RegAsm.exe
2480	RegAsm.exe
2480	RegAsm.exe
2480	RegAsm.exe
2480	RegAsm.exe
2480	RegAsm.exe
2480	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 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
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 2292 set thread context of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2368 set thread context of 2936	2368	FCAFIJJJKE.exe	36
PID 2752 set thread context of 2232	2752	DHCBAEHJJJ.exe	41

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3048	2936	WerFault.exe	36

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	FCAFIJJJKE.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DHCBAEHJJJ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	66cf81753addd_vsldqfs15.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2068	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 = 190000000100000010000000ba4f3972e7aed9dccdc210db59da13c90300000001000000140000005fb7ee0633e259dbad0c4c9ae6d38f1a61c7dc251d00000001000000100000008f76b981d528ad4770088245e2031b630b0000000100000012000000440069006700690043006500720074000000140000000100000014000000b13ec36903f8bf4701d498261a0802ef63642bc35300000001000000230000003021301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b060105050703080f0000000100000014000000e35ef08d884f0a0ade2f75e96301ce6230f213a82000000001000000c9030000308203c5308202ada003020102021002ac5c266a0b409b8f0b79f2ae462577300d06092a864886f70d0101050500306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a306c310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312b30290603550403132244696769436572742048696768204173737572616e636520455620526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100c6cce573e6fbd4bbe52d2d32a6dfe5813fc9cd2549b6712ac3d5943467a20a1cb05f69a640b1c4b7b28fd098a4a941593ad3dc94d63cdb7438a44acc4d2582f74aa5531238eef3496d71917e63b6aba65fc3a484f84f6251bef8c5ecdb3892e306e508910cc4284155fbcb5a89157e71e835bf4d72093dbe3a38505b77311b8db3c724459aa7ac6d00145a04b7ba13eb510a984141224e656187814150a6795c89de194a57d52ee65d1c532c7e98cd1a0616a46873d03404135ca171d35a7c55db5e64e13787305604e511b4298012f1793988a202117c2766b788b778f2ca0aa838ab0a64c2bf665d9584c1a1251e875d1a500b2012cc41bb6e0b5138b84bcb0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e04160414b13ec36903f8bf4701d498261a0802ef63642bc3301f0603551d23041830168014b13ec36903f8bf4701d498261a0802ef63642bc3300d06092a864886f70d010105050003820101001c1a0697dcd79c9f3c886606085721db2147f82a67aabf183276401057c18af37ad911658e35fa9efc45b59ed94c314bb891e8432c8eb378cedbe3537971d6e5219401da55879a2464f68a66ccde9c37cda834b1699b23c89e78222b7043e35547316119ef58c5852f4e30f6a0311623c8e7e2651633cbbf1a1ba03df8ca5e8b318b6008892d0c065c52b7c4f90a98d1155f9f12be7c366338bd44a47fe4262b0ac497690de98ce2c01057b8c876129155f24869d8bc2a025b0f44d42031dbf4ba70265d90609ebc4b17092fb4cb1e4368c90727c1d25cf7ea21b968129c3c9cbf9efc805c9b63cdec47aa252767a037f300827d54d7a9f8e92e13a377e81f4a	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 6 IoCs

pid	Process
2480	RegAsm.exe
2480	RegAsm.exe
2480	RegAsm.exe
2480	RegAsm.exe
2232	RegAsm.exe
2232	RegAsm.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2292 wrote to memory of 2480	2292	66cf81753addd_vsldqfs15.exe	31
PID 2480 wrote to memory of 2368	2480	RegAsm.exe	34
PID 2480 wrote to memory of 2368	2480	RegAsm.exe	34
PID 2480 wrote to memory of 2368	2480	RegAsm.exe	34
PID 2480 wrote to memory of 2368	2480	RegAsm.exe	34
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2368 wrote to memory of 2936	2368	FCAFIJJJKE.exe	36
PID 2936 wrote to memory of 3048	2936	RegAsm.exe	37
PID 2936 wrote to memory of 3048	2936	RegAsm.exe	37
PID 2936 wrote to memory of 3048	2936	RegAsm.exe	37
PID 2936 wrote to memory of 3048	2936	RegAsm.exe	37
PID 2480 wrote to memory of 2752	2480	RegAsm.exe	38
PID 2480 wrote to memory of 2752	2480	RegAsm.exe	38
PID 2480 wrote to memory of 2752	2480	RegAsm.exe	38
PID 2480 wrote to memory of 2752	2480	RegAsm.exe	38
PID 2752 wrote to memory of 2804	2752	DHCBAEHJJJ.exe	40
PID 2752 wrote to memory of 2804	2752	DHCBAEHJJJ.exe	40
PID 2752 wrote to memory of 2804	2752	DHCBAEHJJJ.exe	40
PID 2752 wrote to memory of 2804	2752	DHCBAEHJJJ.exe	40
PID 2752 wrote to memory of 2804	2752	DHCBAEHJJJ.exe	40
PID 2752 wrote to memory of 2804	2752	DHCBAEHJJJ.exe	40
PID 2752 wrote to memory of 2804	2752	DHCBAEHJJJ.exe	40
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2752 wrote to memory of 2232	2752	DHCBAEHJJJ.exe	41
PID 2480 wrote to memory of 2604	2480	RegAsm.exe	42
PID 2480 wrote to memory of 2604	2480	RegAsm.exe	42
PID 2480 wrote to memory of 2604	2480	RegAsm.exe	42
PID 2480 wrote to memory of 2604	2480	RegAsm.exe	42

C:\Users\Admin\AppData\Local\Temp\66cf81753addd_vsldqfs15.exe
"C:\Users\Admin\AppData\Local\Temp\66cf81753addd_vsldqfs15.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2292
- 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:2480
- - C:\ProgramData\FCAFIJJJKE.exe
    "C:\ProgramData\FCAFIJJJKE.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2368
  - - 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
      Suspicious use of WriteProcessMemory
      PID:2936
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 256
        5⤵
        Program crash
        
        PID:3048
- - C:\ProgramData\DHCBAEHJJJ.exe
    "C:\ProgramData\DHCBAEHJJJ.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2752
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:2804
  - - 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
      Checks processor information in registry
      Modifies system certificate store
      Suspicious behavior: EnumeratesProcesses
      PID:2232
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\DBKKKEHDHCBF" & exit
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2604
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 10
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:2068

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\FCAFIJJJKE.exe

Filesize
320KB

MD5
e377dae8bdf40a95db250e59842d2915

SHA1
736fb820155a7511131490d243433c010889a523

SHA256
549e34cd006e9805549e99590a78fbad9d5a963cb48d841c553d5ccd40a367b1

SHA512
d19cda4f015e14841d446d2e45327dd224ae88bdc76f12689ece9cce48d2944b4bf888a15e08d8ed6e40186c6bd399ae7e1a0dae3c193f4cba15eb75fcd6d60e

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

Filesize
471B

MD5
01250cba327d3194f5ad46eb3fb8c60d

SHA1
66361fef3f87c1b41b2bdea2a815cebebfda77f2

SHA256
6c490b1fbde9e719d8beedb60eb59ee30f26a4bca2096dc832b8ff588b44888a

SHA512
6e22d79660072987bc3d471398e6ecae2ca9b07d37e7cfe24c429a10de080d736b58cef7f4986dca06b2755050fe8cc26fbebdd562df48370a3ad501976d5f1b

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
00411d26de7f1f59a697aedf2855db28

SHA1
54874580a72f4368581bf33ffd408326f4dda9f0

SHA256
b20c512a6084ed3813be700574525028d4fa9bf5e019516a4559c9a7fe0564a8

SHA512
e5360c184a31f4895b2851390e45d33d3b55b22ae5b5a6efd486fffacfabb09c75049ce2fdbc73ec8237e3e4126615f66a8c1511c433e696cd152ba76f0b7101

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

Filesize
400B

MD5
6fe4a07f0f778b96a21d86327872786f

SHA1
8049211c6584a94ccc9cbe869f66e283c7d23a93

SHA256
0ece8a814e5e6c7047c7372fcf67810828106e14bedad91cee9820cca3a66e6c

SHA512
c964272ecbd014ff07f3aaa17a11803e30b5e90325bda3e317a41060140ab8b9631ddce836268968c20b9bc19b8ddd8f307a5e56ffa7c4ead745421c13778c10

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

Filesize
242B

MD5
981c801281eaadb5c68c731cfdf69f8d

SHA1
f769bca4d4f7dd4559e0aed97c38a17b829d5d71

SHA256
c6c43df75619a78edcd61a5afc3e02bd8fca79fad3aad11a4958d3aa6174a457

SHA512
8787f1cde4b652783ea1245a5d729bc010babf7e2a1b1a5e058cf6283d38cb90434481f479bc39aacd99c20ff0a42e0133d18fe7187467e3b339c6f8a7e6a921

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\NFAY0EOS\76561199761128941[1].htm

Filesize
33KB

MD5
2db4938db24f45f69b94e0818541cc79

SHA1
65e9f467c15410f2cc9cf2d54b9414a7a63268fa

SHA256
2fd484f618dd9912fbc30226c12b8258b7a8c2ada27cc4a6ad6b44215b86a2f6

SHA512
0ab4f0a912667522bf28a4f3e797df5a7580ef4ba4735d89e91191130726bf13aec8b9b83c77a2530d4a49215cfa27f4ec8152158b566d07356a033cb12ce0ef

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3AB2.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3B51.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\ProgramData\DHCBAEHJJJ.exe

Filesize
191KB

MD5
1ef9bbed957bcd2df5a639e04a67f8bb

SHA1
dea8af341746162f51e7c37486c43f484b7eaa20

SHA256
a1259a67819bb78fb8d97596daeaee6d01f8cf984dd217c7bf10e1808f3d7c01

SHA512
1f915183d6b688324e4e3b6041ae780aeda3cdbe65156f6b151be8be3c09be9f55c56577e494bc1e8b96c146dcf76204745b7bcdc2a222854f0784a766020663

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/2232-555-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2232-562-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2232-751-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2232-556-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2232-574-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2232-728-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2232-570-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2232-558-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2232-576-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2232-573-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2292-1-0x0000000000AB0000-0x0000000000AE4000-memory.dmp

Filesize
208KB

Download
memory/2292-0-0x00000000746DE000-0x00000000746DF000-memory.dmp

Filesize
4KB

Download
memory/2292-144-0x00000000746D0000-0x0000000074DBE000-memory.dmp

Filesize
6.9MB

Download
memory/2292-13-0x00000000746D0000-0x0000000074DBE000-memory.dmp

Filesize
6.9MB

Download
memory/2368-510-0x0000000001390000-0x00000000013E4000-memory.dmp

Filesize
336KB

Download
memory/2368-534-0x0000000072F10000-0x00000000735FE000-memory.dmp

Filesize
6.9MB

Download
memory/2368-508-0x0000000072F1E000-0x0000000072F1F000-memory.dmp

Filesize
4KB

Download
memory/2480-18-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-607-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-448-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-11-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-163-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-164-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-8-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-16-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-6-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-429-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-7-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-9-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-20-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-23-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-386-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-367-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-3-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2480-279-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-217-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2480-203-0x0000000020120000-0x000000002037F000-memory.dmp

Filesize
2.4MB

Download
memory/2480-183-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2752-550-0x0000000000380000-0x00000000003B4000-memory.dmp

Filesize
208KB

Download
memory/2936-515-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2936-516-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2936-517-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2936-519-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2936-520-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2936-522-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2936-525-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/2936-532-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download