vidar | 79f55e512650a285ebf179fa0c39eafac956174dc28518fa4280ce765cdea0dd

Analysis

max time kernel
121s
max time network
129s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-09-2024 00:36

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General

Target

file.exe
Size

292KB
MD5

7ee5fd9d304831f5c6862c705f3bc489
SHA1

9ef929a65b2d5a694fb0a2b8de158650e9fdefc7
SHA256

79f55e512650a285ebf179fa0c39eafac956174dc28518fa4280ce765cdea0dd
SHA512

bc9a54ffd590933c64bc63cf36063b44acc524ddcabe73d5ac9d0ccdf9a2a5cf728d4074ea01d784738080e5742d98798b7404cf88ce2454d2fe8025c59da1bb
SSDEEP

6144:qH08ktuJISF2DYAs61NlSf0huSAkhpZvwO06BvZ57FQEO:qU8wuXF2DYAHne00dMZvwQBneEO

Score

10^/10

vidar credential_access discovery spyware stealer

Malware Config

Extracted

Family

vidar

https://t.me/edm0d

https://steamcommunity.com/profiles/76561199768374681

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 OPR/110.0.0.0

Signatures

Detect Vidar Stealer 22 IoCs

stealer

resource	yara_rule
behavioral1/memory/2912-18-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-13-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-15-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-10-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-9-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-7-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-159-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-178-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-208-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-227-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-358-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-377-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-420-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/2912-439-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/1596-600-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/1596-602-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/1596-599-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/1596-596-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/1596-594-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/1596-592-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/1596-709-0x0000000000400000-0x0000000000657000-memory.dmp	family_vidar_v7
behavioral1/memory/1596-728-0x0000000000400000-0x0000000000657000-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
1140	KEHDBAEGII.exe
1876	IECFIEGDBK.exe

Loads dropped DLL 10 IoCs

pid	Process
2912	RegAsm.exe
2912	RegAsm.exe
2912	RegAsm.exe
2912	RegAsm.exe
2912	RegAsm.exe
2912	RegAsm.exe
2912	RegAsm.exe
2912	RegAsm.exe
2912	RegAsm.exe
2912	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 1400 set thread context of 2912	1400	file.exe	32
PID 1140 set thread context of 1348	1140	KEHDBAEGII.exe	37
PID 1876 set thread context of 1596	1876	IECFIEGDBK.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
2444	1348	WerFault.exe	37

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	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	KEHDBAEGII.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IECFIEGDBK.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	file.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
2688	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 8 IoCs

pid	Process
2912	RegAsm.exe
2912	RegAsm.exe
2912	RegAsm.exe
2912	RegAsm.exe
2912	RegAsm.exe
2912	RegAsm.exe
1596	RegAsm.exe
1596	RegAsm.exe

Suspicious use of WriteProcessMemory 61 IoCs

description	pid	Process	procid_target
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 1400 wrote to memory of 2912	1400	file.exe	32
PID 2912 wrote to memory of 1140	2912	RegAsm.exe	35
PID 2912 wrote to memory of 1140	2912	RegAsm.exe	35
PID 2912 wrote to memory of 1140	2912	RegAsm.exe	35
PID 2912 wrote to memory of 1140	2912	RegAsm.exe	35
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1140 wrote to memory of 1348	1140	KEHDBAEGII.exe	37
PID 1348 wrote to memory of 2444	1348	RegAsm.exe	38
PID 1348 wrote to memory of 2444	1348	RegAsm.exe	38
PID 1348 wrote to memory of 2444	1348	RegAsm.exe	38
PID 1348 wrote to memory of 2444	1348	RegAsm.exe	38
PID 2912 wrote to memory of 1876	2912	RegAsm.exe	39
PID 2912 wrote to memory of 1876	2912	RegAsm.exe	39
PID 2912 wrote to memory of 1876	2912	RegAsm.exe	39
PID 2912 wrote to memory of 1876	2912	RegAsm.exe	39
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 1876 wrote to memory of 1596	1876	IECFIEGDBK.exe	41
PID 2912 wrote to memory of 1400	2912	RegAsm.exe	42
PID 2912 wrote to memory of 1400	2912	RegAsm.exe	42
PID 2912 wrote to memory of 1400	2912	RegAsm.exe	42
PID 2912 wrote to memory of 1400	2912	RegAsm.exe	42
PID 1400 wrote to memory of 2688	1400	cmd.exe	44
PID 1400 wrote to memory of 2688	1400	cmd.exe	44
PID 1400 wrote to memory of 2688	1400	cmd.exe	44
PID 1400 wrote to memory of 2688	1400	cmd.exe	44

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1400
- 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:2912
- - C:\ProgramData\KEHDBAEGII.exe
    "C:\ProgramData\KEHDBAEGII.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1140
  - - 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:1348
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1348 -s 252
        5⤵
        Program crash
        
        PID:2444
- - C:\ProgramData\IECFIEGDBK.exe
    "C:\ProgramData\IECFIEGDBK.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1876
  - - 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:1596
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\GDGIJECGDGCB" & exit
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1400
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 10
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:2688

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:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EDC238BFF48A31D55A97E1E93892934B_C31B2498754E340573F1336DE607D619

Filesize
471B

MD5
e4c9c228deb34fd1cfe809ad5d511938

SHA1
8bc49f78d86ba765d25d13e40dfeaa719c5cd6a4

SHA256
fb5db2210730bc192f671fa5786693678ea904d914aab03d09232a1c07acd5b5

SHA512
41f2e064008763af4512292d784daf27300b857add60dc5417bb6a9389e80b6863681d00e3e67b62686962c8f0f9afd7311ed028dc2f59e1d73174432ead1b69

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

Filesize
342B

MD5
5b6621de0c372cd6169a2638a8b79215

SHA1
1f089a00c4a4352383f08c9a08fd28ee240cef0e

SHA256
6536f582d99bee4980341f3721a9aa52269a7ef1d161edc9e592a8d3c1e13f20

SHA512
a8a4c58ccc76d1ffe2f3c69b4f8f16c013e00041292aee60948d677063591723e5374fc0d0d3d7015560c72cf9bd524c4a3bfdac745c1a401e9b83665e8493b0

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

Filesize
400B

MD5
585467d84dc6bee2414b2e201c4e4524

SHA1
4f4dfc72da990b3b84fbf3b6b1111f1696bb079b

SHA256
74949f06bb16f1a438fb10e8481fdca8ba6c0601c8fd7b74d76ce8032f94bc37

SHA512
323cf484f672458b82ba3741c5b7cc620ecd6211eddebe3b00d9328bd9be25a0cfbcad02391d5f79e42c8eeb2d1d73336ad482ab218b96c5a61dc234f6fb873b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\Q0WBLVJY\76561199768374681[1].htm

Filesize
33KB

MD5
64ff5689524d46f21687db40c1803142

SHA1
99bac0009f17a318c9103eeee1969a842dc007b3

SHA256
dfe230dbbd7b50d81f45ad08c1fe4aef5cbdec63f21c7f13500d9c6c4e9115b1

SHA512
85b0724cba211e3c7716edd2807b2227d59ffdb4b393bdf17ca1638edf8f4461615a667c4a0f213734a37531e4e8ce545590e2c05f9e1de6a45131f247cca455

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabFDE1.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarFE03.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\ProgramData\IECFIEGDBK.exe

Filesize
292KB

MD5
4a8a0ccfecc930091116324c79c1006e

SHA1
d790befcbc31a4befafeaf08879e15f99633b2a1

SHA256
146b7006b041d25b6846c797234f38387ec4b141c4a7e4f100d0e6d2eda29088

SHA512
ffef04766c2a9f9d038ccf6156ac7f03a0e0809adaf245a1347e5ece6ad31f9b37f283d71d34c031350456f30036078d5a3e97fa563bf6af6a8fcf6edeeb25d2

Download Submit
\ProgramData\KEHDBAEGII.exe

Filesize
354KB

MD5
384a847ad2833788fa253433fd2eea8d

SHA1
1984d8788fe40bd95a90d7d4e9dea6c4e4ff6201

SHA256
de30491736617249b3e80fc9436ecf0f7675b3c3014509398c3db7298f93336a

SHA512
bcdbd44837629d8881c29a7c7f6a2d4e98b52fbc49952bad2c89340a1dee18fac9987aaa8a3d91905a1f88a216c0e2501201a8665f3df7d5f627ff71a2418aac

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/1140-529-0x0000000073660000-0x0000000073D4E000-memory.dmp

Filesize
6.9MB

Download
memory/1140-530-0x0000000073660000-0x0000000073D4E000-memory.dmp

Filesize
6.9MB

Download
memory/1140-503-0x0000000073660000-0x0000000073D4E000-memory.dmp

Filesize
6.9MB

Download
memory/1140-494-0x0000000000370000-0x00000000003CA000-memory.dmp

Filesize
360KB

Download
memory/1140-493-0x000000007366E000-0x000000007366F000-memory.dmp

Filesize
4KB

Download
memory/1348-516-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1348-527-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1348-519-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1348-517-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1348-515-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1348-525-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1348-521-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1400-8-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/1400-1-0x0000000000C10000-0x0000000000C5A000-memory.dmp

Filesize
296KB

Download
memory/1400-0-0x0000000074A5E000-0x0000000074A5F000-memory.dmp

Filesize
4KB

Download
memory/1400-16-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/1400-2-0x0000000074A50000-0x000000007513E000-memory.dmp

Filesize
6.9MB

Download
memory/1596-592-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/1596-709-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/1596-588-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/1596-590-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/1596-728-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/1596-594-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/1596-747-0x000000001DEF0000-0x000000001E14F000-memory.dmp

Filesize
2.4MB

Download
memory/1596-596-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/1596-599-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/1596-602-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/1596-600-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/1876-550-0x0000000000040000-0x000000000008A000-memory.dmp

Filesize
296KB

Download
memory/2912-159-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-227-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-18-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-15-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2912-10-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-9-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-7-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-5-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-13-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-178-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-197-0x000000001DBE0000-0x000000001DE3F000-memory.dmp

Filesize
2.4MB

Download
memory/2912-6-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-4-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-208-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-439-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-420-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-377-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/2912-358-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download