cecdc8bd4344647b2182696cf04e1db4fbb29aee6b46811999008901910b5c19

Analysis

max time kernel
150s
max time network
151s
platform
windows7_x64
resource
win7v20201028
submitted
06-03-2021 07:30

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General

Target

Setup.exe
Size

4.2MB
MD5

afd51e2ff7beac4d0c88d8f872d6d0d5
SHA1

185fd4793db912410de63ac7a5a3b1ac9c266b38
SHA256

cecdc8bd4344647b2182696cf04e1db4fbb29aee6b46811999008901910b5c19
SHA512

eed33fd55a82fceea21f522a6c59d3e318d7e73c86e9b1f039e37b3ccd6c0b58df24dabfcb71d8ccb818dd236cc329804d6a947240619ad26aed8713fe19a418

Score

8^/10

bootkit macro persistence spyware xlm

Malware Config

Signatures

Executes dropped EXE 4 IoCs

Processes:

C0CA61A12E4C8B38.exeC0CA61A12E4C8B38.exeThunderFW.exeMiniThunderPlatform.exe

pid process

1532 C0CA61A12E4C8B38.exe
1060 C0CA61A12E4C8B38.exe
1636 ThunderFW.exe
1988 MiniThunderPlatform.exe

pid	process
1532	C0CA61A12E4C8B38.exe
1060	C0CA61A12E4C8B38.exe
1636	ThunderFW.exe
1988	MiniThunderPlatform.exe

Suspicious Office macro 1 IoCs

Office document equipped with 4.0 macros.

macro xlm

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\gdiview.msi	office_xlm_macros

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

472 cmd.exe

pid	process
472	cmd.exe

Loads dropped DLL 16 IoCs

Processes:

MsiExec.exeSetup.exeC0CA61A12E4C8B38.exeMiniThunderPlatform.exe

pid	process
268	MsiExec.exe
2004	Setup.exe
2004	Setup.exe
1532	C0CA61A12E4C8B38.exe
1532	C0CA61A12E4C8B38.exe
1532	C0CA61A12E4C8B38.exe
1532	C0CA61A12E4C8B38.exe
1532	C0CA61A12E4C8B38.exe
1532	C0CA61A12E4C8B38.exe
1988	MiniThunderPlatform.exe
1988	MiniThunderPlatform.exe
1988	MiniThunderPlatform.exe
1988	MiniThunderPlatform.exe
1988	MiniThunderPlatform.exe
1988	MiniThunderPlatform.exe
1988	MiniThunderPlatform.exe

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

Data from Local System
T1005

Credentials in Files
T1081

Enumerates connected drives 3 TTPs 48 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

msiexec.exemsiexec.exe

description	ioc	process
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe

Writes to the Master Boot Record (MBR) 1 TTPs 4 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1067

Processes:

Setup.exeC0CA61A12E4C8B38.exeC0CA61A12E4C8B38.exeMiniThunderPlatform.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	Setup.exe
File opened for modification	\??\PhysicalDrive0	C0CA61A12E4C8B38.exe
File opened for modification	\??\PhysicalDrive0	C0CA61A12E4C8B38.exe
File opened for modification	\??\PhysicalDrive0	MiniThunderPlatform.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

Setup.exe

pid process

2004 Setup.exe

pid	process
2004	Setup.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

C0CA61A12E4C8B38.exe

description	pid	process	target process
PID 1532 set thread context of 964	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 set thread context of 1564	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 set thread context of 1496	1532	C0CA61A12E4C8B38.exe	firefox.exe

Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

1396 taskkill.exe

pid	process
1396	taskkill.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

Setup.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\6C0CE2DD0584C47CAC18839F14055F19FA270CDD	Setup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\6C0CE2DD0584C47CAC18839F14055F19FA270CDD\Blob = 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	Setup.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery
T1018

Processes:

PING.EXEPING.EXE

pid process

568 PING.EXE
1568 PING.EXE
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

msiexec.exe

pid process

1696 msiexec.exe

pid	process
568	PING.EXE
1568	PING.EXE

pid	process
1696	msiexec.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

msiexec.exemsiexec.exe

description	pid	process
Token: SeShutdownPrivilege	1696	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1696	msiexec.exe
Token: SeRestorePrivilege	1672	msiexec.exe
Token: SeTakeOwnershipPrivilege	1672	msiexec.exe
Token: SeSecurityPrivilege	1672	msiexec.exe
Token: SeCreateTokenPrivilege	1696	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	1696	msiexec.exe
Token: SeLockMemoryPrivilege	1696	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1696	msiexec.exe
Token: SeMachineAccountPrivilege	1696	msiexec.exe
Token: SeTcbPrivilege	1696	msiexec.exe
Token: SeSecurityPrivilege	1696	msiexec.exe
Token: SeTakeOwnershipPrivilege	1696	msiexec.exe
Token: SeLoadDriverPrivilege	1696	msiexec.exe
Token: SeSystemProfilePrivilege	1696	msiexec.exe
Token: SeSystemtimePrivilege	1696	msiexec.exe
Token: SeProfSingleProcessPrivilege	1696	msiexec.exe
Token: SeIncBasePriorityPrivilege	1696	msiexec.exe
Token: SeCreatePagefilePrivilege	1696	msiexec.exe
Token: SeCreatePermanentPrivilege	1696	msiexec.exe
Token: SeBackupPrivilege	1696	msiexec.exe
Token: SeRestorePrivilege	1696	msiexec.exe
Token: SeShutdownPrivilege	1696	msiexec.exe
Token: SeDebugPrivilege	1696	msiexec.exe
Token: SeAuditPrivilege	1696	msiexec.exe
Token: SeSystemEnvironmentPrivilege	1696	msiexec.exe
Token: SeChangeNotifyPrivilege	1696	msiexec.exe
Token: SeRemoteShutdownPrivilege	1696	msiexec.exe
Token: SeUndockPrivilege	1696	msiexec.exe
Token: SeSyncAgentPrivilege	1696	msiexec.exe
Token: SeEnableDelegationPrivilege	1696	msiexec.exe
Token: SeManageVolumePrivilege	1696	msiexec.exe
Token: SeImpersonatePrivilege	1696	msiexec.exe
Token: SeCreateGlobalPrivilege	1696	msiexec.exe
Token: SeCreateTokenPrivilege	1696	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	1696	msiexec.exe
Token: SeLockMemoryPrivilege	1696	msiexec.exe
Token: SeIncreaseQuotaPrivilege	1696	msiexec.exe
Token: SeMachineAccountPrivilege	1696	msiexec.exe
Token: SeTcbPrivilege	1696	msiexec.exe
Token: SeSecurityPrivilege	1696	msiexec.exe
Token: SeTakeOwnershipPrivilege	1696	msiexec.exe
Token: SeLoadDriverPrivilege	1696	msiexec.exe
Token: SeSystemProfilePrivilege	1696	msiexec.exe
Token: SeSystemtimePrivilege	1696	msiexec.exe
Token: SeProfSingleProcessPrivilege	1696	msiexec.exe
Token: SeIncBasePriorityPrivilege	1696	msiexec.exe
Token: SeCreatePagefilePrivilege	1696	msiexec.exe
Token: SeCreatePermanentPrivilege	1696	msiexec.exe
Token: SeBackupPrivilege	1696	msiexec.exe
Token: SeRestorePrivilege	1696	msiexec.exe
Token: SeShutdownPrivilege	1696	msiexec.exe
Token: SeDebugPrivilege	1696	msiexec.exe
Token: SeAuditPrivilege	1696	msiexec.exe
Token: SeSystemEnvironmentPrivilege	1696	msiexec.exe
Token: SeChangeNotifyPrivilege	1696	msiexec.exe
Token: SeRemoteShutdownPrivilege	1696	msiexec.exe
Token: SeUndockPrivilege	1696	msiexec.exe
Token: SeSyncAgentPrivilege	1696	msiexec.exe
Token: SeEnableDelegationPrivilege	1696	msiexec.exe
Token: SeManageVolumePrivilege	1696	msiexec.exe
Token: SeImpersonatePrivilege	1696	msiexec.exe
Token: SeCreateGlobalPrivilege	1696	msiexec.exe
Token: SeCreateTokenPrivilege	1696	msiexec.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

msiexec.exe

pid process

1696 msiexec.exe

pid	process
1696	msiexec.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Setup.exemsiexec.execmd.exeC0CA61A12E4C8B38.execmd.exeC0CA61A12E4C8B38.execmd.exe

description	pid	process	target process
PID 2004 wrote to memory of 1696	2004	Setup.exe	msiexec.exe
PID 2004 wrote to memory of 1696	2004	Setup.exe	msiexec.exe
PID 2004 wrote to memory of 1696	2004	Setup.exe	msiexec.exe
PID 2004 wrote to memory of 1696	2004	Setup.exe	msiexec.exe
PID 2004 wrote to memory of 1696	2004	Setup.exe	msiexec.exe
PID 2004 wrote to memory of 1696	2004	Setup.exe	msiexec.exe
PID 2004 wrote to memory of 1696	2004	Setup.exe	msiexec.exe
PID 1672 wrote to memory of 268	1672	msiexec.exe	MsiExec.exe
PID 1672 wrote to memory of 268	1672	msiexec.exe	MsiExec.exe
PID 1672 wrote to memory of 268	1672	msiexec.exe	MsiExec.exe
PID 1672 wrote to memory of 268	1672	msiexec.exe	MsiExec.exe
PID 1672 wrote to memory of 268	1672	msiexec.exe	MsiExec.exe
PID 1672 wrote to memory of 268	1672	msiexec.exe	MsiExec.exe
PID 1672 wrote to memory of 268	1672	msiexec.exe	MsiExec.exe
PID 2004 wrote to memory of 1532	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1532	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1532	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1532	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1532	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1532	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1532	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1060	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1060	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1060	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1060	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1060	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1060	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 1060	2004	Setup.exe	C0CA61A12E4C8B38.exe
PID 2004 wrote to memory of 472	2004	Setup.exe	cmd.exe
PID 2004 wrote to memory of 472	2004	Setup.exe	cmd.exe
PID 2004 wrote to memory of 472	2004	Setup.exe	cmd.exe
PID 2004 wrote to memory of 472	2004	Setup.exe	cmd.exe
PID 472 wrote to memory of 568	472	cmd.exe	PING.EXE
PID 472 wrote to memory of 568	472	cmd.exe	PING.EXE
PID 472 wrote to memory of 568	472	cmd.exe	PING.EXE
PID 472 wrote to memory of 568	472	cmd.exe	PING.EXE
PID 1060 wrote to memory of 1208	1060	C0CA61A12E4C8B38.exe	cmd.exe
PID 1060 wrote to memory of 1208	1060	C0CA61A12E4C8B38.exe	cmd.exe
PID 1060 wrote to memory of 1208	1060	C0CA61A12E4C8B38.exe	cmd.exe
PID 1060 wrote to memory of 1208	1060	C0CA61A12E4C8B38.exe	cmd.exe
PID 1208 wrote to memory of 1396	1208	cmd.exe	taskkill.exe
PID 1208 wrote to memory of 1396	1208	cmd.exe	taskkill.exe
PID 1208 wrote to memory of 1396	1208	cmd.exe	taskkill.exe
PID 1208 wrote to memory of 1396	1208	cmd.exe	taskkill.exe
PID 1532 wrote to memory of 964	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 wrote to memory of 964	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 wrote to memory of 964	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 wrote to memory of 964	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 wrote to memory of 964	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 wrote to memory of 964	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 wrote to memory of 964	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 wrote to memory of 964	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1060 wrote to memory of 1088	1060	C0CA61A12E4C8B38.exe	cmd.exe
PID 1060 wrote to memory of 1088	1060	C0CA61A12E4C8B38.exe	cmd.exe
PID 1060 wrote to memory of 1088	1060	C0CA61A12E4C8B38.exe	cmd.exe
PID 1060 wrote to memory of 1088	1060	C0CA61A12E4C8B38.exe	cmd.exe
PID 1088 wrote to memory of 1568	1088	cmd.exe	PING.EXE
PID 1088 wrote to memory of 1568	1088	cmd.exe	PING.EXE
PID 1088 wrote to memory of 1568	1088	cmd.exe	PING.EXE
PID 1088 wrote to memory of 1568	1088	cmd.exe	PING.EXE
PID 1532 wrote to memory of 1564	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 wrote to memory of 1564	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 wrote to memory of 1564	1532	C0CA61A12E4C8B38.exe	firefox.exe
PID 1532 wrote to memory of 1564	1532	C0CA61A12E4C8B38.exe	firefox.exe

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:2004

C:\Windows\SysWOW64\msiexec.exe
msiexec.exe /i "C:\Users\Admin\AppData\Local\Temp\gdiview.msi"
2⤵
- Enumerates connected drives
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1696

C:\Users\Admin\AppData\Local\Temp\C0CA61A12E4C8B38.exe
C:\Users\Admin\AppData\Local\Temp\C0CA61A12E4C8B38.exe 0011 installp1
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1532

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
3⤵
PID:964

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
3⤵
PID:1564

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
3⤵
PID:1496

C:\Users\Admin\AppData\Local\Temp\download\ThunderFW.exe
C:\Users\Admin\AppData\Local\Temp\download\ThunderFW.exe ThunderFW "C:\Users\Admin\AppData\Local\Temp\download\MiniThunderPlatform.exe"
3⤵
- Executes dropped EXE
PID:1636

C:\Users\Admin\AppData\Local\Temp\download\MiniThunderPlatform.exe
"C:\Users\Admin\AppData\Local\Temp\download\MiniThunderPlatform.exe" -StartTP
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
PID:1988

C:\Users\Admin\AppData\Local\Temp\C0CA61A12E4C8B38.exe
C:\Users\Admin\AppData\Local\Temp\C0CA61A12E4C8B38.exe 200 installp1
2⤵
- Executes dropped EXE
- Writes to the Master Boot Record (MBR)
- Suspicious use of WriteProcessMemory
PID:1060

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c taskkill /f /im chrome.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1208

C:\Windows\SysWOW64\taskkill.exe
taskkill /f /im chrome.exe
4⤵
- Kills process with taskkill
PID:1396

C:\Windows\SysWOW64\cmd.exe
cmd /c ping 127.0.0.1 -n 3 & del "C:\Users\Admin\AppData\Local\Temp\C0CA61A12E4C8B38.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:1088

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 3
4⤵
- Runs ping.exe
PID:1568

C:\Windows\SysWOW64\cmd.exe
cmd /c ping 127.0.0.1 -n 3 & del "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:472

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 3
3⤵
- Runs ping.exe
PID:568

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672

C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding 99204749F3B2B7CB5DD959F4C927FC8B C
2⤵
- Loads dropped DLL
PID:268

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

T1067

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Remote System Discovery

T1018

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\C0CA61A12E4C8B38.exe
MD5
afd51e2ff7beac4d0c88d8f872d6d0d5

SHA1
185fd4793db912410de63ac7a5a3b1ac9c266b38

SHA256
cecdc8bd4344647b2182696cf04e1db4fbb29aee6b46811999008901910b5c19

SHA512
eed33fd55a82fceea21f522a6c59d3e318d7e73c86e9b1f039e37b3ccd6c0b58df24dabfcb71d8ccb818dd236cc329804d6a947240619ad26aed8713fe19a418

Download Submit
C:\Users\Admin\AppData\Local\Temp\C0CA61A12E4C8B38.exe
MD5
afd51e2ff7beac4d0c88d8f872d6d0d5

SHA1
185fd4793db912410de63ac7a5a3b1ac9c266b38

SHA256
cecdc8bd4344647b2182696cf04e1db4fbb29aee6b46811999008901910b5c19

SHA512
eed33fd55a82fceea21f522a6c59d3e318d7e73c86e9b1f039e37b3ccd6c0b58df24dabfcb71d8ccb818dd236cc329804d6a947240619ad26aed8713fe19a418

Download Submit
C:\Users\Admin\AppData\Local\Temp\C0CA61A12E4C8B38.exe
MD5
afd51e2ff7beac4d0c88d8f872d6d0d5

SHA1
185fd4793db912410de63ac7a5a3b1ac9c266b38

SHA256
cecdc8bd4344647b2182696cf04e1db4fbb29aee6b46811999008901910b5c19

SHA512
eed33fd55a82fceea21f522a6c59d3e318d7e73c86e9b1f039e37b3ccd6c0b58df24dabfcb71d8ccb818dd236cc329804d6a947240619ad26aed8713fe19a418

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSI4164.tmp
MD5
84878b1a26f8544bda4e069320ad8e7d

SHA1
51c6ee244f5f2fa35b563bffb91e37da848a759c

SHA256
809aab5eace34dfbfb2b3d45462d42b34fcb95b415201d0d625414b56e437444

SHA512
4742b84826961f590e0a2d6cc85a60b59ca4d300c58be5d0c33eb2315cefaf5627ae5ed908233ad51e188ce53ca861cf5cf8c1aa2620dc2667f83f98e627b549

Download Submit
C:\Users\Admin\AppData\Local\Temp\download\ATL71.DLL
MD5
79cb6457c81ada9eb7f2087ce799aaa7

SHA1
322ddde439d9254182f5945be8d97e9d897561ae

SHA256
a68e1297fae2bcf854b47ffa444f490353028de1fa2ca713b6cf6cc5aa22b88a

SHA512
eca4b91109d105b2ce8c40710b8e3309c4cc944194843b7930e06daf3d1df6ae85c1b7063036c7e5cd10276e5e5535b33e49930adbad88166228316283d011b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\download\MSVCP71.dll
MD5
a94dc60a90efd7a35c36d971e3ee7470

SHA1
f936f612bc779e4ba067f77514b68c329180a380

SHA256
6c483cbe349863c7dcf6f8cb7334e7d28c299e7d5aa063297ea2f62352f6bdd9

SHA512
ff6c41d56337cac074582002d60cbc57263a31480c67ee8999bc02fc473b331eefed93ee938718d297877cf48471c7512741b4aebc0636afc78991cdf6eddfab

Download Submit
C:\Users\Admin\AppData\Local\Temp\download\MSVCR71.dll
MD5
ca2f560921b7b8be1cf555a5a18d54c3

SHA1
432dbcf54b6f1142058b413a9d52668a2bde011d

SHA256
c4d4339df314a27ff75a38967b7569d9962337b8d4cd4b0db3aba5ff72b2bfbb

SHA512
23e0bdd9458a5a8e0f9bbcb7f6ce4f87fcc9e47c1ee15f964c17ff9fe8d0f82dd3a0f90263daaf1ee87fad4a238aa0ee92a16b3e2c67f47c84d575768edba43e

Download Submit
C:\Users\Admin\AppData\Local\Temp\download\MiniThunderPlatform.exe
MD5
e2e9483568dc53f68be0b80c34fe27fb

SHA1
8919397fcc5ce4f91fe0dc4e6f55cea5d39e4bb9

SHA256
205c40f2733ba3e30cc538adc6ac6ee46f4c84a245337a36108095b9280abb37

SHA512
b6810288e5f9ad49dcbf13bf339eb775c52e1634cfa243535ab46fda97f5a2aac112549d21e2c30a95306a57363819be8ad5efd4525e27b6c446c17c9c587e4e

Download Submit
C:\Users\Admin\AppData\Local\Temp\download\ThunderFW.exe
MD5
f0372ff8a6148498b19e04203dbb9e69

SHA1
27fe4b5f8cb9464ab5ddc63e69c3c180b77dbde8

SHA256
298d334b630c77b70e66cf5e9c1924c7f0d498b02c2397e92e2d9efdff2e1bdf

SHA512
65d84817cdddb808b6e0ab964a4b41e96f7ce129e3cc8c253a31642efe73a9b7070638c22c659033e1479322aceea49d1afdceff54f8ed044b1513bffd33f865

Download Submit
C:\Users\Admin\AppData\Local\Temp\download\dl_peer_id.dll
MD5
dba9a19752b52943a0850a7e19ac600a

SHA1
3485ac30cd7340eccb0457bca37cf4a6dfda583d

SHA256
69a5e2a51094dc8f30788d63243b12a0eb2759a3f3c3a159b85fd422fc00ac26

SHA512
a42c1ec5594c6f6cae10524cdad1f9da2bdc407f46e685e56107de781b9bce8210a8cd1a53edacd61365d37a1c7ceba3b0891343cf2c31d258681e3bf85049d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\download\download_engine.dll
MD5
1a87ff238df9ea26e76b56f34e18402c

SHA1
2df48c31f3b3adb118f6472b5a2dc3081b302d7c

SHA256
abaeb5121548256577ddd8b0fc30c9ff3790649ad6a0704e4e30d62e70a72964

SHA512
b2e63aba8c081d3d38bd9633a1313f97b586b69ae0301d3b32b889690327a575b55097f19cc87c6e6ed345f1b4439d28f981fdb094e6a095018a10921dae80d9

Download Submit
C:\Users\Admin\AppData\Local\Temp\download\zlib1.dll
MD5
89f6488524eaa3e5a66c5f34f3b92405

SHA1
330f9f6da03ae96dfa77dd92aae9a294ead9c7f7

SHA256
bd29d2b1f930e4b660adf71606d1b9634188b7160a704a8d140cadafb46e1e56

SHA512
cfe72872c89c055d59d4de07a3a14cd84a7e0a12f166e018748b9674045b694793b6a08863e791be4f9095a34471fd6abe76828dc8c653be8c66923a5802b31e

Download Submit
C:\Users\Admin\AppData\Local\Temp\gdiview.msi
MD5
7cc103f6fd70c6f3a2d2b9fca0438182

SHA1
699bd8924a27516b405ea9a686604b53b4e23372

SHA256
dbd9f2128f0b92b21ef99a1d7a0f93f14ebe475dba436d8b1562677821b918a1

SHA512
92ec9590e32a0cf810fc5d15ca9d855c86e5b8cb17cf45dd68bcb972bd78692436535adf9f510259d604e0a8ba2e25c6d2616df242261eb7b09a0ca5c6c2c128

Download Submit
\Users\Admin\AppData\Local\Temp\C0CA61A12E4C8B38.exe
MD5
afd51e2ff7beac4d0c88d8f872d6d0d5

SHA1
185fd4793db912410de63ac7a5a3b1ac9c266b38

SHA256
cecdc8bd4344647b2182696cf04e1db4fbb29aee6b46811999008901910b5c19

SHA512
eed33fd55a82fceea21f522a6c59d3e318d7e73c86e9b1f039e37b3ccd6c0b58df24dabfcb71d8ccb818dd236cc329804d6a947240619ad26aed8713fe19a418

Download Submit
\Users\Admin\AppData\Local\Temp\C0CA61A12E4C8B38.exe
MD5
afd51e2ff7beac4d0c88d8f872d6d0d5

SHA1
185fd4793db912410de63ac7a5a3b1ac9c266b38

SHA256
cecdc8bd4344647b2182696cf04e1db4fbb29aee6b46811999008901910b5c19

SHA512
eed33fd55a82fceea21f522a6c59d3e318d7e73c86e9b1f039e37b3ccd6c0b58df24dabfcb71d8ccb818dd236cc329804d6a947240619ad26aed8713fe19a418

Download Submit
\Users\Admin\AppData\Local\Temp\MSI4164.tmp
MD5
84878b1a26f8544bda4e069320ad8e7d

SHA1
51c6ee244f5f2fa35b563bffb91e37da848a759c

SHA256
809aab5eace34dfbfb2b3d45462d42b34fcb95b415201d0d625414b56e437444

SHA512
4742b84826961f590e0a2d6cc85a60b59ca4d300c58be5d0c33eb2315cefaf5627ae5ed908233ad51e188ce53ca861cf5cf8c1aa2620dc2667f83f98e627b549

Download Submit
\Users\Admin\AppData\Local\Temp\download\MiniThunderPlatform.exe
MD5
e2e9483568dc53f68be0b80c34fe27fb

SHA1
8919397fcc5ce4f91fe0dc4e6f55cea5d39e4bb9

SHA256
205c40f2733ba3e30cc538adc6ac6ee46f4c84a245337a36108095b9280abb37

SHA512
b6810288e5f9ad49dcbf13bf339eb775c52e1634cfa243535ab46fda97f5a2aac112549d21e2c30a95306a57363819be8ad5efd4525e27b6c446c17c9c587e4e

Download Submit
\Users\Admin\AppData\Local\Temp\download\MiniThunderPlatform.exe
MD5
e2e9483568dc53f68be0b80c34fe27fb

SHA1
8919397fcc5ce4f91fe0dc4e6f55cea5d39e4bb9

SHA256
205c40f2733ba3e30cc538adc6ac6ee46f4c84a245337a36108095b9280abb37

SHA512
b6810288e5f9ad49dcbf13bf339eb775c52e1634cfa243535ab46fda97f5a2aac112549d21e2c30a95306a57363819be8ad5efd4525e27b6c446c17c9c587e4e

Download Submit
\Users\Admin\AppData\Local\Temp\download\MiniThunderPlatform.exe
MD5
e2e9483568dc53f68be0b80c34fe27fb

SHA1
8919397fcc5ce4f91fe0dc4e6f55cea5d39e4bb9

SHA256
205c40f2733ba3e30cc538adc6ac6ee46f4c84a245337a36108095b9280abb37

SHA512
b6810288e5f9ad49dcbf13bf339eb775c52e1634cfa243535ab46fda97f5a2aac112549d21e2c30a95306a57363819be8ad5efd4525e27b6c446c17c9c587e4e

Download Submit
\Users\Admin\AppData\Local\Temp\download\MiniThunderPlatform.exe
MD5
e2e9483568dc53f68be0b80c34fe27fb

SHA1
8919397fcc5ce4f91fe0dc4e6f55cea5d39e4bb9

SHA256
205c40f2733ba3e30cc538adc6ac6ee46f4c84a245337a36108095b9280abb37

SHA512
b6810288e5f9ad49dcbf13bf339eb775c52e1634cfa243535ab46fda97f5a2aac112549d21e2c30a95306a57363819be8ad5efd4525e27b6c446c17c9c587e4e

Download Submit
\Users\Admin\AppData\Local\Temp\download\ThunderFW.exe
MD5
f0372ff8a6148498b19e04203dbb9e69

SHA1
27fe4b5f8cb9464ab5ddc63e69c3c180b77dbde8

SHA256
298d334b630c77b70e66cf5e9c1924c7f0d498b02c2397e92e2d9efdff2e1bdf

SHA512
65d84817cdddb808b6e0ab964a4b41e96f7ce129e3cc8c253a31642efe73a9b7070638c22c659033e1479322aceea49d1afdceff54f8ed044b1513bffd33f865

Download Submit
\Users\Admin\AppData\Local\Temp\download\atl71.dll
MD5
79cb6457c81ada9eb7f2087ce799aaa7

SHA1
322ddde439d9254182f5945be8d97e9d897561ae

SHA256
a68e1297fae2bcf854b47ffa444f490353028de1fa2ca713b6cf6cc5aa22b88a

SHA512
eca4b91109d105b2ce8c40710b8e3309c4cc944194843b7930e06daf3d1df6ae85c1b7063036c7e5cd10276e5e5535b33e49930adbad88166228316283d011b8

Download Submit
\Users\Admin\AppData\Local\Temp\download\dl_peer_id.dll
MD5
dba9a19752b52943a0850a7e19ac600a

SHA1
3485ac30cd7340eccb0457bca37cf4a6dfda583d

SHA256
69a5e2a51094dc8f30788d63243b12a0eb2759a3f3c3a159b85fd422fc00ac26

SHA512
a42c1ec5594c6f6cae10524cdad1f9da2bdc407f46e685e56107de781b9bce8210a8cd1a53edacd61365d37a1c7ceba3b0891343cf2c31d258681e3bf85049d3

Download Submit
\Users\Admin\AppData\Local\Temp\download\dl_peer_id.dll
MD5
dba9a19752b52943a0850a7e19ac600a

SHA1
3485ac30cd7340eccb0457bca37cf4a6dfda583d

SHA256
69a5e2a51094dc8f30788d63243b12a0eb2759a3f3c3a159b85fd422fc00ac26

SHA512
a42c1ec5594c6f6cae10524cdad1f9da2bdc407f46e685e56107de781b9bce8210a8cd1a53edacd61365d37a1c7ceba3b0891343cf2c31d258681e3bf85049d3

Download Submit
\Users\Admin\AppData\Local\Temp\download\download_engine.dll
MD5
1a87ff238df9ea26e76b56f34e18402c

SHA1
2df48c31f3b3adb118f6472b5a2dc3081b302d7c

SHA256
abaeb5121548256577ddd8b0fc30c9ff3790649ad6a0704e4e30d62e70a72964

SHA512
b2e63aba8c081d3d38bd9633a1313f97b586b69ae0301d3b32b889690327a575b55097f19cc87c6e6ed345f1b4439d28f981fdb094e6a095018a10921dae80d9

Download Submit
\Users\Admin\AppData\Local\Temp\download\msvcp71.dll
MD5
a94dc60a90efd7a35c36d971e3ee7470

SHA1
f936f612bc779e4ba067f77514b68c329180a380

SHA256
6c483cbe349863c7dcf6f8cb7334e7d28c299e7d5aa063297ea2f62352f6bdd9

SHA512
ff6c41d56337cac074582002d60cbc57263a31480c67ee8999bc02fc473b331eefed93ee938718d297877cf48471c7512741b4aebc0636afc78991cdf6eddfab

Download Submit
\Users\Admin\AppData\Local\Temp\download\msvcr71.dll
MD5
ca2f560921b7b8be1cf555a5a18d54c3

SHA1
432dbcf54b6f1142058b413a9d52668a2bde011d

SHA256
c4d4339df314a27ff75a38967b7569d9962337b8d4cd4b0db3aba5ff72b2bfbb

SHA512
23e0bdd9458a5a8e0f9bbcb7f6ce4f87fcc9e47c1ee15f964c17ff9fe8d0f82dd3a0f90263daaf1ee87fad4a238aa0ee92a16b3e2c67f47c84d575768edba43e

Download Submit
\Users\Admin\AppData\Local\Temp\download\zlib1.dll
MD5
89f6488524eaa3e5a66c5f34f3b92405

SHA1
330f9f6da03ae96dfa77dd92aae9a294ead9c7f7

SHA256
bd29d2b1f930e4b660adf71606d1b9634188b7160a704a8d140cadafb46e1e56

SHA512
cfe72872c89c055d59d4de07a3a14cd84a7e0a12f166e018748b9674045b694793b6a08863e791be4f9095a34471fd6abe76828dc8c653be8c66923a5802b31e

Download Submit
\Users\Admin\AppData\Local\Temp\xldl.dll
MD5
208662418974bca6faab5c0ca6f7debf

SHA1
db216fc36ab02e0b08bf343539793c96ba393cf1

SHA256
a7427f58e40c131e77e8a4f226db9c772739392f3347e0fce194c44ad8da26d5

SHA512
8a185340b057c89b1f2062a4f687a2b10926c062845075d81e3b1e558d8a3f14b32b9965f438a1c63fcdb7ba146747233bcb634f4dd4605013f74c2c01428c03

Download Submit
memory/268-8-0x0000000000000000-mapping.dmp

Download
memory/472-21-0x0000000000000000-mapping.dmp

Download
memory/568-23-0x0000000000000000-mapping.dmp

Download
memory/632-31-0x000007FEF5D50000-0x000007FEF5FCA000-memory.dmp

Filesize
2.5MB

Download
memory/964-32-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/964-29-0x000000013F248270-mapping.dmp

Download
memory/964-30-0x0000000010000000-0x0000000010057000-memory.dmp

Filesize
348KB

Download
memory/1060-16-0x0000000000000000-mapping.dmp

Download
memory/1060-25-0x0000000003370000-0x000000000381F000-memory.dmp

Filesize
4.7MB

Download
memory/1088-33-0x0000000000000000-mapping.dmp

Download
memory/1208-27-0x0000000000000000-mapping.dmp

Download
memory/1396-28-0x0000000000000000-mapping.dmp

Download
memory/1496-38-0x000000013FA88270-mapping.dmp

Download
memory/1532-26-0x00000000035B0000-0x0000000003A5F000-memory.dmp

Filesize
4.7MB

Download
memory/1532-13-0x0000000000000000-mapping.dmp

Download
memory/1564-37-0x0000000000860000-0x0000000000861000-memory.dmp

Filesize
4KB

Download
memory/1564-35-0x000000013F098270-mapping.dmp

Download
memory/1568-34-0x0000000000000000-mapping.dmp

Download
memory/1636-42-0x0000000000000000-mapping.dmp

Download
memory/1672-7-0x000007FEFB891000-0x000007FEFB893000-memory.dmp

Filesize
8KB

Download
memory/1696-4-0x0000000000000000-mapping.dmp

Download
memory/1988-49-0x0000000000000000-mapping.dmp

Download
memory/2004-2-0x0000000075EA1000-0x0000000075EA3000-memory.dmp

Filesize
8KB

Download
memory/2004-3-0x0000000010000000-0x000000001033E000-memory.dmp

Filesize
3.2MB

Download