snakekeylogger | de548a7533d3aa11d7a2206cc903d09d4475fdb6f1e33f3c567573600e691574

Analysis

max time kernel
4294180s
max time network
134s
platform
windows7_x64
resource
win7-20220311-en
submitted
25-03-2022 17:17

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General

Target

Jvhmoaft.exe
Size

39KB
MD5

f9042a40439be42c2cfa8c383d87187c
SHA1

1f86fbb29ae56ed28b158205976dfe9d51f8ff17
SHA256

de548a7533d3aa11d7a2206cc903d09d4475fdb6f1e33f3c567573600e691574
SHA512

f045c94a6258bbf97ec0e1ff11fffad8dd169c575c87310241f264a56765a0732a4d8fd5c869a629b58f4a7f4184e11c03ce590281a08fee9494fb0e6c050cf3

Score

10^/10

snakekeylogger xloader ssac collection keylogger loader rat spyware stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot5171883538:AAEyFWuNh68SJNNpkDCQbviRgrklZA3K4Qs/sendMessage?chat_id=1376739206

Extracted

Family

xloader

Version

2.5

Campaign

ssac

Decoy

beautybybrin.com

oregemo.com

prospectoriq.com

blazermid.com

cloudnineloans.com

myyntisofta.com

filoupoils.com

web-solutiontnpasumo3.xyz

becbares.com

lines-hikkoshi.com

ohayouwww.com

writingdadsobituarywithdad.com

bridalbaes.com

jamshir.com

rangertots.com

dankbrobeans.com

titan111.com

uplearns.info

maxicashprokil.xyz

evc24.com

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger Payload 10 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\Ouzrnaxufxjssnkcombined.exe	family_snakekeylogger
\Users\Admin\AppData\Local\Temp\Ouzrnaxufxjssnkcombined.exe	family_snakekeylogger
C:\Users\Admin\AppData\Local\Temp\Ouzrnaxufxjssnkcombined.exe	family_snakekeylogger
\Users\Admin\AppData\Local\Temp\20snkprotect.exe	family_snakekeylogger
C:\Users\Admin\AppData\Local\Temp\20snkprotect.exe	family_snakekeylogger
\Users\Admin\AppData\Local\Temp\40snkprotect.exe	family_snakekeylogger
C:\Users\Admin\AppData\Local\Temp\20snkprotect.exe	family_snakekeylogger
C:\Users\Admin\AppData\Local\Temp\40snkprotect.exe	family_snakekeylogger
C:\Users\Admin\AppData\Local\Temp\40snkprotect.exe	family_snakekeylogger
behavioral1/memory/2008-88-0x0000000000050000-0x0000000000076000-memory.dmp	family_snakekeylogger

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader Payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1224-76-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1224-77-0x000000000041D3B0-mapping.dmp	xloader

Executes dropped EXE 3 IoCs

Processes:

Ouzrnaxufxjssnkcombined.exe20snkprotect.exe40snkprotect.exe

pid process

1668 Ouzrnaxufxjssnkcombined.exe
1128 20snkprotect.exe
2008 40snkprotect.exe
Loads dropped DLL 4 IoCs

Processes:

Jvhmoaft.exeOuzrnaxufxjssnkcombined.exe

pid process

1768 Jvhmoaft.exe
1768 Jvhmoaft.exe
1668 Ouzrnaxufxjssnkcombined.exe
1668 Ouzrnaxufxjssnkcombined.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
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
1668	Ouzrnaxufxjssnkcombined.exe
1128	20snkprotect.exe
2008	40snkprotect.exe

pid	process
1768	Jvhmoaft.exe
1768	Jvhmoaft.exe
1668	Ouzrnaxufxjssnkcombined.exe
1668	Ouzrnaxufxjssnkcombined.exe

Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs

collection

Email Collection

T1114

Processes:

40snkprotect.exe20snkprotect.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	40snkprotect.exe
Key opened	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20snkprotect.exe
Key opened	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20snkprotect.exe
Key opened	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20snkprotect.exe
Key opened	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	40snkprotect.exe
Key opened	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	40snkprotect.exe

Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

16 checkip.dyndns.org
20 freegeoip.app
21 freegeoip.app
23 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

Jvhmoaft.exe

description pid process target process

PID 1768 set thread context of 1224 1768 Jvhmoaft.exe Jvhmoaft.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

284 1224 WerFault.exe Jvhmoaft.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1972 timeout.exe

flow	ioc
16	checkip.dyndns.org
20	freegeoip.app
21	freegeoip.app
23	freegeoip.app

description	pid	process	target process
PID 1768 set thread context of 1224	1768	Jvhmoaft.exe	Jvhmoaft.exe

pid	pid_target	process	target process
284	1224	WerFault.exe	Jvhmoaft.exe

pid	process
1972	timeout.exe

Modifies system certificate store 2 TTPs 8 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

20snkprotect.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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	20snkprotect.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	20snkprotect.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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	20snkprotect.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46\Blob = 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	20snkprotect.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81	20snkprotect.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	20snkprotect.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	20snkprotect.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E12DFB4B41D7D9C32B30514BAC1D81D8385E2D46	20snkprotect.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exeJvhmoaft.exe40snkprotect.exe20snkprotect.exe

pid process

1076 powershell.exe
1768 Jvhmoaft.exe
1768 Jvhmoaft.exe
2008 40snkprotect.exe
1128 20snkprotect.exe

pid	process
1076	powershell.exe
1768	Jvhmoaft.exe
1768	Jvhmoaft.exe
2008	40snkprotect.exe
1128	20snkprotect.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Jvhmoaft.exepowershell.exe40snkprotect.exe20snkprotect.exe

description	pid	process
Token: SeDebugPrivilege	1768	Jvhmoaft.exe
Token: SeDebugPrivilege	1076	powershell.exe
Token: SeDebugPrivilege	2008	40snkprotect.exe
Token: SeDebugPrivilege	1128	20snkprotect.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

Ouzrnaxufxjssnkcombined.exe20snkprotect.exe40snkprotect.exe

pid process

1668 Ouzrnaxufxjssnkcombined.exe
1128 20snkprotect.exe
2008 40snkprotect.exe

pid	process
1668	Ouzrnaxufxjssnkcombined.exe
1128	20snkprotect.exe
2008	40snkprotect.exe

Suspicious use of WriteProcessMemory 46 IoCs

Processes:

Jvhmoaft.execmd.exeJvhmoaft.exeOuzrnaxufxjssnkcombined.exe20snkprotect.exe40snkprotect.exe

description	pid	process	target process
PID 1768 wrote to memory of 1076	1768	Jvhmoaft.exe	powershell.exe
PID 1768 wrote to memory of 1076	1768	Jvhmoaft.exe	powershell.exe
PID 1768 wrote to memory of 1076	1768	Jvhmoaft.exe	powershell.exe
PID 1768 wrote to memory of 1076	1768	Jvhmoaft.exe	powershell.exe
PID 1768 wrote to memory of 272	1768	Jvhmoaft.exe	cmd.exe
PID 1768 wrote to memory of 272	1768	Jvhmoaft.exe	cmd.exe
PID 1768 wrote to memory of 272	1768	Jvhmoaft.exe	cmd.exe
PID 1768 wrote to memory of 272	1768	Jvhmoaft.exe	cmd.exe
PID 272 wrote to memory of 1972	272	cmd.exe	timeout.exe
PID 272 wrote to memory of 1972	272	cmd.exe	timeout.exe
PID 272 wrote to memory of 1972	272	cmd.exe	timeout.exe
PID 272 wrote to memory of 1972	272	cmd.exe	timeout.exe
PID 1768 wrote to memory of 1668	1768	Jvhmoaft.exe	Ouzrnaxufxjssnkcombined.exe
PID 1768 wrote to memory of 1668	1768	Jvhmoaft.exe	Ouzrnaxufxjssnkcombined.exe
PID 1768 wrote to memory of 1668	1768	Jvhmoaft.exe	Ouzrnaxufxjssnkcombined.exe
PID 1768 wrote to memory of 1668	1768	Jvhmoaft.exe	Ouzrnaxufxjssnkcombined.exe
PID 1768 wrote to memory of 1224	1768	Jvhmoaft.exe	Jvhmoaft.exe
PID 1768 wrote to memory of 1224	1768	Jvhmoaft.exe	Jvhmoaft.exe
PID 1768 wrote to memory of 1224	1768	Jvhmoaft.exe	Jvhmoaft.exe
PID 1768 wrote to memory of 1224	1768	Jvhmoaft.exe	Jvhmoaft.exe
PID 1768 wrote to memory of 1224	1768	Jvhmoaft.exe	Jvhmoaft.exe
PID 1768 wrote to memory of 1224	1768	Jvhmoaft.exe	Jvhmoaft.exe
PID 1768 wrote to memory of 1224	1768	Jvhmoaft.exe	Jvhmoaft.exe
PID 1768 wrote to memory of 1224	1768	Jvhmoaft.exe	Jvhmoaft.exe
PID 1768 wrote to memory of 1224	1768	Jvhmoaft.exe	Jvhmoaft.exe
PID 1768 wrote to memory of 1224	1768	Jvhmoaft.exe	Jvhmoaft.exe
PID 1224 wrote to memory of 284	1224	Jvhmoaft.exe	WerFault.exe
PID 1224 wrote to memory of 284	1224	Jvhmoaft.exe	WerFault.exe
PID 1224 wrote to memory of 284	1224	Jvhmoaft.exe	WerFault.exe
PID 1224 wrote to memory of 284	1224	Jvhmoaft.exe	WerFault.exe
PID 1668 wrote to memory of 1128	1668	Ouzrnaxufxjssnkcombined.exe	20snkprotect.exe
PID 1668 wrote to memory of 1128	1668	Ouzrnaxufxjssnkcombined.exe	20snkprotect.exe
PID 1668 wrote to memory of 1128	1668	Ouzrnaxufxjssnkcombined.exe	20snkprotect.exe
PID 1668 wrote to memory of 1128	1668	Ouzrnaxufxjssnkcombined.exe	20snkprotect.exe
PID 1668 wrote to memory of 2008	1668	Ouzrnaxufxjssnkcombined.exe	40snkprotect.exe
PID 1668 wrote to memory of 2008	1668	Ouzrnaxufxjssnkcombined.exe	40snkprotect.exe
PID 1668 wrote to memory of 2008	1668	Ouzrnaxufxjssnkcombined.exe	40snkprotect.exe
PID 1668 wrote to memory of 2008	1668	Ouzrnaxufxjssnkcombined.exe	40snkprotect.exe
PID 1128 wrote to memory of 560	1128	20snkprotect.exe	netsh.exe
PID 1128 wrote to memory of 560	1128	20snkprotect.exe	netsh.exe
PID 1128 wrote to memory of 560	1128	20snkprotect.exe	netsh.exe
PID 1128 wrote to memory of 560	1128	20snkprotect.exe	netsh.exe
PID 2008 wrote to memory of 572	2008	40snkprotect.exe	netsh.exe
PID 2008 wrote to memory of 572	2008	40snkprotect.exe	netsh.exe
PID 2008 wrote to memory of 572	2008	40snkprotect.exe	netsh.exe
PID 2008 wrote to memory of 572	2008	40snkprotect.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

40snkprotect.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	40snkprotect.exe

outlook_win_path 1 IoCs

Processes:

40snkprotect.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	40snkprotect.exe

C:\Users\Admin\AppData\Local\Temp\Jvhmoaft.exe
"C:\Users\Admin\AppData\Local\Temp\Jvhmoaft.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1768

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQA2AA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1076

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 35
2⤵
- Suspicious use of WriteProcessMemory
PID:272

C:\Windows\SysWOW64\timeout.exe
timeout 35
3⤵
- Delays execution with timeout.exe
PID:1972

C:\Users\Admin\AppData\Local\Temp\Ouzrnaxufxjssnkcombined.exe
"C:\Users\Admin\AppData\Local\Temp\Ouzrnaxufxjssnkcombined.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1668

C:\Users\Admin\AppData\Local\Temp\20snkprotect.exe
"C:\Users\Admin\AppData\Local\Temp\20snkprotect.exe" 0
3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1128

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
4⤵
PID:560

C:\Users\Admin\AppData\Local\Temp\40snkprotect.exe
"C:\Users\Admin\AppData\Local\Temp\40snkprotect.exe" 0
3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:2008

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
4⤵
PID:572

C:\Users\Admin\AppData\Local\Temp\Jvhmoaft.exe
C:\Users\Admin\AppData\Local\Temp\Jvhmoaft.exe
2⤵
- Suspicious use of WriteProcessMemory
PID:1224

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1224 -s 36
3⤵
- Program crash
PID:284

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\20snkprotect.exe
MD5
1b5cdaae707008b8060676c238623313

SHA1
9c43145e129634d31e0f664a9c3f467ba235ce6c

SHA256
6c39d7763e7bb0df8a0ad0ab1ebd0252b53499d45900b6df2987020429206edd

SHA512
471fec457640fd594bcdd39647293ac9fff5911dcfb5f795141e82c796109aa34d468d42707f5079bafefd2a0b1567130a78e553f65fb29f96cd686688e12de1

Download Submit
C:\Users\Admin\AppData\Local\Temp\20snkprotect.exe
MD5
1b5cdaae707008b8060676c238623313

SHA1
9c43145e129634d31e0f664a9c3f467ba235ce6c

SHA256
6c39d7763e7bb0df8a0ad0ab1ebd0252b53499d45900b6df2987020429206edd

SHA512
471fec457640fd594bcdd39647293ac9fff5911dcfb5f795141e82c796109aa34d468d42707f5079bafefd2a0b1567130a78e553f65fb29f96cd686688e12de1

Download Submit
C:\Users\Admin\AppData\Local\Temp\40snkprotect.exe
MD5
aa7372ee69da4eca16f92ee98bf53a7b

SHA1
e76529db49cba47cb2a32d4dd64472fcf72f0a11

SHA256
871a0b2fa5664bd5ed819edb7c037b81b2b552e4ab9eec6f87adbf32d51365ef

SHA512
5444e8ea89257504ef62ce6e2c7481fdcb8a64fb87f3dbc0e64130ad39bee45cfe075d8511ba93ad49c098d3f8d2a821226709421d3c341157441fef7b003151

Download Submit
C:\Users\Admin\AppData\Local\Temp\40snkprotect.exe
MD5
aa7372ee69da4eca16f92ee98bf53a7b

SHA1
e76529db49cba47cb2a32d4dd64472fcf72f0a11

SHA256
871a0b2fa5664bd5ed819edb7c037b81b2b552e4ab9eec6f87adbf32d51365ef

SHA512
5444e8ea89257504ef62ce6e2c7481fdcb8a64fb87f3dbc0e64130ad39bee45cfe075d8511ba93ad49c098d3f8d2a821226709421d3c341157441fef7b003151

Download Submit
C:\Users\Admin\AppData\Local\Temp\Ouzrnaxufxjssnkcombined.exe
MD5
87ff3063dc995f8b0d49237caf49996a

SHA1
7feada75d9c02dac44c97cd913633ec12b1ceef6

SHA256
645bc6053b810ba900a1ad4955d90b0a9f3d1d46caf3bf3523df10a940752050

SHA512
ec55ebda6e741f596ddae8d19601f7eabee2afda9b448d66df603e39dcaf51801fec7f7efe29200c46eb5aa9d98db1ae0ab619e4f115b8d428c32823eed89a3c

Download Submit
\Users\Admin\AppData\Local\Temp\20snkprotect.exe
MD5
1b5cdaae707008b8060676c238623313

SHA1
9c43145e129634d31e0f664a9c3f467ba235ce6c

SHA256
6c39d7763e7bb0df8a0ad0ab1ebd0252b53499d45900b6df2987020429206edd

SHA512
471fec457640fd594bcdd39647293ac9fff5911dcfb5f795141e82c796109aa34d468d42707f5079bafefd2a0b1567130a78e553f65fb29f96cd686688e12de1

Download Submit
\Users\Admin\AppData\Local\Temp\40snkprotect.exe
MD5
aa7372ee69da4eca16f92ee98bf53a7b

SHA1
e76529db49cba47cb2a32d4dd64472fcf72f0a11

SHA256
871a0b2fa5664bd5ed819edb7c037b81b2b552e4ab9eec6f87adbf32d51365ef

SHA512
5444e8ea89257504ef62ce6e2c7481fdcb8a64fb87f3dbc0e64130ad39bee45cfe075d8511ba93ad49c098d3f8d2a821226709421d3c341157441fef7b003151

Download Submit
\Users\Admin\AppData\Local\Temp\Ouzrnaxufxjssnkcombined.exe
MD5
87ff3063dc995f8b0d49237caf49996a

SHA1
7feada75d9c02dac44c97cd913633ec12b1ceef6

SHA256
645bc6053b810ba900a1ad4955d90b0a9f3d1d46caf3bf3523df10a940752050

SHA512
ec55ebda6e741f596ddae8d19601f7eabee2afda9b448d66df603e39dcaf51801fec7f7efe29200c46eb5aa9d98db1ae0ab619e4f115b8d428c32823eed89a3c

Download Submit
\Users\Admin\AppData\Local\Temp\Ouzrnaxufxjssnkcombined.exe
MD5
87ff3063dc995f8b0d49237caf49996a

SHA1
7feada75d9c02dac44c97cd913633ec12b1ceef6

SHA256
645bc6053b810ba900a1ad4955d90b0a9f3d1d46caf3bf3523df10a940752050

SHA512
ec55ebda6e741f596ddae8d19601f7eabee2afda9b448d66df603e39dcaf51801fec7f7efe29200c46eb5aa9d98db1ae0ab619e4f115b8d428c32823eed89a3c

Download Submit
memory/272-64-0x0000000000000000-mapping.dmp

Download
memory/284-78-0x0000000000000000-mapping.dmp

Download
memory/560-90-0x0000000000000000-mapping.dmp

Download
memory/572-92-0x0000000000000000-mapping.dmp

Download
memory/1076-59-0x0000000002482000-0x0000000002484000-memory.dmp

Filesize
8KB

Download
memory/1076-58-0x0000000070A40000-0x0000000070FEB000-memory.dmp

Filesize
5.7MB

Download
memory/1076-56-0x0000000000000000-mapping.dmp

Download
memory/1128-80-0x0000000000000000-mapping.dmp

Download
memory/1128-89-0x0000000073CE0000-0x000000007428B000-memory.dmp

Filesize
5.7MB

Download
memory/1224-73-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1224-76-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1224-71-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1224-77-0x000000000041D3B0-mapping.dmp

Download
memory/1668-68-0x0000000000000000-mapping.dmp

Download
memory/1768-61-0x0000000000880000-0x00000000008CC000-memory.dmp

Filesize
304KB

Download
memory/1768-55-0x0000000076AC1000-0x0000000076AC3000-memory.dmp

Filesize
8KB

Download
memory/1768-54-0x00000000011F0000-0x0000000001200000-memory.dmp

Filesize
64KB

Download
memory/1768-63-0x0000000004F60000-0x0000000004FAC000-memory.dmp

Filesize
304KB

Download
memory/1768-62-0x0000000001150000-0x0000000001198000-memory.dmp

Filesize
288KB

Download
memory/1768-60-0x0000000005D70000-0x0000000005E84000-memory.dmp

Filesize
1.1MB

Download
memory/1972-65-0x0000000000000000-mapping.dmp

Download
memory/2008-88-0x0000000000050000-0x0000000000076000-memory.dmp

Filesize
152KB

Download
memory/2008-84-0x0000000000000000-mapping.dmp

Download