15f01cf888792f4f3c3124b6e65a615342c7c8b9788941947f8131f3786a499c

Analysis

max time kernel
45s
max time network
194s
platform
windows7_x64
resource
win7v20210410
submitted
21-07-2021 20:34

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General

Target

meu.agendamento.msi
Size

269KB
MD5

0a6e3cafaf5cb2656e56be4440d06662
SHA1

01a311c11f47d5b85de8e05dfd3fc59f3b4e12ad
SHA256

15f01cf888792f4f3c3124b6e65a615342c7c8b9788941947f8131f3786a499c
SHA512

e14201a00dfefe8becb294d48c452dcabe74acde46dba0af6c82c315d8ed5f3a616c31fd26bb5473ccfd80985c317324152bc8f813c58a534b141c49e414b12d

Score

8^/10

upx

Malware Config

Signatures

Blocklisted process makes network request 4 IoCs

Processes:

MsiExec.exe

flow pid process

3 1716 MsiExec.exe
6 1716 MsiExec.exe
8 1716 MsiExec.exe
9 1716 MsiExec.exe
Executes dropped EXE 1 IoCs

Processes:

TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

pid process

420 TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

flow	pid	process
3	1716	MsiExec.exe
6	1716	MsiExec.exe
8	1716	MsiExec.exe
9	1716	MsiExec.exe

pid	process
420	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/420-82-0x0000000003600000-0x00000000038D9000-memory.dmp	upx

Loads dropped DLL 6 IoCs

Processes:

MsiExec.exeTCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

pid	process
1716	MsiExec.exe
1716	MsiExec.exe
1716	MsiExec.exe
1716	MsiExec.exe
420	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
420	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

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

Drops file in Windows directory 8 IoCs

Processes:

msiexec.exe

description	ioc	process
File opened for modification	C:\Windows\Installer\f74beaf.ipi	msiexec.exe
File created	C:\Windows\Installer\f74bead.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\f74bead.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIBEFB.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIC006.tmp	msiexec.exe
File created	C:\Windows\Installer\f74beaf.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIC19C.tmp	msiexec.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1420 schtasks.exe

pid	process
1420	schtasks.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A\Blob = 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	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\AD7E1C28B064EF8F6003402014C3D0E3370EB58A\Blob = 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	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

Script User-Agent 3 IoCs

Uses user-agent string associated with script host/environment.

Processes:

description	flow	ioc
HTTP User-Agent header	9	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	11	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	3	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

msiexec.exeTCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

pid process

948 msiexec.exe
948 msiexec.exe
420 TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

pid	process
948	msiexec.exe
948	msiexec.exe
420	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

Processes:

msiexec.exemsiexec.exe

description	pid	process
Token: SeShutdownPrivilege	2020	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2020	msiexec.exe
Token: SeRestorePrivilege	948	msiexec.exe
Token: SeTakeOwnershipPrivilege	948	msiexec.exe
Token: SeSecurityPrivilege	948	msiexec.exe
Token: SeCreateTokenPrivilege	2020	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2020	msiexec.exe
Token: SeLockMemoryPrivilege	2020	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2020	msiexec.exe
Token: SeMachineAccountPrivilege	2020	msiexec.exe
Token: SeTcbPrivilege	2020	msiexec.exe
Token: SeSecurityPrivilege	2020	msiexec.exe
Token: SeTakeOwnershipPrivilege	2020	msiexec.exe
Token: SeLoadDriverPrivilege	2020	msiexec.exe
Token: SeSystemProfilePrivilege	2020	msiexec.exe
Token: SeSystemtimePrivilege	2020	msiexec.exe
Token: SeProfSingleProcessPrivilege	2020	msiexec.exe
Token: SeIncBasePriorityPrivilege	2020	msiexec.exe
Token: SeCreatePagefilePrivilege	2020	msiexec.exe
Token: SeCreatePermanentPrivilege	2020	msiexec.exe
Token: SeBackupPrivilege	2020	msiexec.exe
Token: SeRestorePrivilege	2020	msiexec.exe
Token: SeShutdownPrivilege	2020	msiexec.exe
Token: SeDebugPrivilege	2020	msiexec.exe
Token: SeAuditPrivilege	2020	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2020	msiexec.exe
Token: SeChangeNotifyPrivilege	2020	msiexec.exe
Token: SeRemoteShutdownPrivilege	2020	msiexec.exe
Token: SeUndockPrivilege	2020	msiexec.exe
Token: SeSyncAgentPrivilege	2020	msiexec.exe
Token: SeEnableDelegationPrivilege	2020	msiexec.exe
Token: SeManageVolumePrivilege	2020	msiexec.exe
Token: SeImpersonatePrivilege	2020	msiexec.exe
Token: SeCreateGlobalPrivilege	2020	msiexec.exe
Token: SeRestorePrivilege	948	msiexec.exe
Token: SeTakeOwnershipPrivilege	948	msiexec.exe
Token: SeRestorePrivilege	948	msiexec.exe
Token: SeTakeOwnershipPrivilege	948	msiexec.exe
Token: SeRestorePrivilege	948	msiexec.exe
Token: SeTakeOwnershipPrivilege	948	msiexec.exe
Token: SeRestorePrivilege	948	msiexec.exe
Token: SeTakeOwnershipPrivilege	948	msiexec.exe
Token: SeRestorePrivilege	948	msiexec.exe
Token: SeTakeOwnershipPrivilege	948	msiexec.exe
Token: SeRestorePrivilege	948	msiexec.exe
Token: SeTakeOwnershipPrivilege	948	msiexec.exe
Token: SeRestorePrivilege	948	msiexec.exe
Token: SeTakeOwnershipPrivilege	948	msiexec.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

msiexec.exe

pid process

2020 msiexec.exe
2020 msiexec.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

pid process

420 TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

pid	process
2020	msiexec.exe
2020	msiexec.exe

pid	process
420	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

msiexec.exeMsiExec.exeTCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.execmd.exe

description	pid	process	target process
PID 948 wrote to memory of 1716	948	msiexec.exe	MsiExec.exe
PID 948 wrote to memory of 1716	948	msiexec.exe	MsiExec.exe
PID 948 wrote to memory of 1716	948	msiexec.exe	MsiExec.exe
PID 948 wrote to memory of 1716	948	msiexec.exe	MsiExec.exe
PID 948 wrote to memory of 1716	948	msiexec.exe	MsiExec.exe
PID 948 wrote to memory of 1716	948	msiexec.exe	MsiExec.exe
PID 948 wrote to memory of 1716	948	msiexec.exe	MsiExec.exe
PID 1716 wrote to memory of 420	1716	MsiExec.exe	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
PID 1716 wrote to memory of 420	1716	MsiExec.exe	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
PID 1716 wrote to memory of 420	1716	MsiExec.exe	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
PID 1716 wrote to memory of 420	1716	MsiExec.exe	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
PID 420 wrote to memory of 1816	420	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe	cmd.exe
PID 420 wrote to memory of 1816	420	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe	cmd.exe
PID 420 wrote to memory of 1816	420	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe	cmd.exe
PID 420 wrote to memory of 1816	420	TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe	cmd.exe
PID 1816 wrote to memory of 1420	1816	cmd.exe	schtasks.exe
PID 1816 wrote to memory of 1420	1816	cmd.exe	schtasks.exe
PID 1816 wrote to memory of 1420	1816	cmd.exe	schtasks.exe
PID 1816 wrote to memory of 1420	1816	cmd.exe	schtasks.exe

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\meu.agendamento.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2020

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:948

C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding 91DCDFADDC8115D0A3F8B227F562764B
2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1716

C:\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
"C:\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:420

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.exe" /C schtasks /CREATE /TN "ImmersiveControlPanel " /TR C:\\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe /SC minute /MO 2 /IT /RU %USERNAME%
4⤵
- Suspicious use of WriteProcessMemory
PID:1816

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "ImmersiveControlPanel " /TR C:\\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe /SC minute /MO 2 /IT /RU Admin
5⤵
- Creates scheduled task(s)
PID:1420

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\MSI4b8c4.LOG
MD5
802779c44cb5d26a418eefa98464269f

SHA1
e5e82b64ba30d6e6657ea27816b575bdf19b1c27

SHA256
1c60e2a0f531964579acf98413e03820b24134fd487caec836a696aee4f00611

SHA512
29f0d5eefe5e0db38a353b3b3f5d175b9156c48171f1a498f54943b54fdb70a4cd8e7ee88819e5f99623ead8e621159774725ab2bdf8595fd7d1db7fab33d4e2

Download Submit
C:\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\FlexiMusicService0.dll
MD5
e307873befe4de974ed28ee82b11c31b

SHA1
740e3f54b05b9aea35a4684a4cfe2680aa76e783

SHA256
1f6570afdd3c00ffd6e13889e4242ff92f4d411d1c99e4580674c5b9058d4c5e

SHA512
c53039fd0da71706ab928ecf34822ac3419dc414e74260a0e43aa48b1e81254b9b60c828243f64641e7c49448f5eb1f87730b0a9f2f6db4ff021285a54dfea02

Download Submit
C:\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\FlexiMusicService7.dll
MD5
0f17784e38b2c09a2a77e5a386c11d2c

SHA1
5e3dd6ebdfa3a4fdba5ce43e15b3296f3f3b8e27

SHA256
41d9acee01bc30f6460a888106e25ea807b18b67a0ff4db82f851cbabd56db3c

SHA512
030b0e4690e842b8b08e5860169e5fc50354c56c02d9886306ceeab6d869ffb1caef9fb4ad04a039ef1d2444007d502ed9175839780c4339b9b75acf130aad6d

Download Submit
C:\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\Host.hst
MD5
56ad070b3efb28459804076e7295dc5f

SHA1
57c869425b06b2a11d3722bb6ea640713bd11d3a

SHA256
ea039c0e334688005936fe50f0308616e1e9a4397927c69150cd73c0088bb1a9

SHA512
83d43d8c9a3d57c3791900aaa3665d78fca63196f77be03e5a703f1d767ab1fc7a5028fbb92222d72f33c66bd36ebb202c3d106a35cb2bcf3f4c471b1322ea08

Download Submit
C:\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
MD5
d5ff0a986bc8146314cf92a5653aeca2

SHA1
46d568311495400517d367813c4ac4d736f64f2f

SHA256
b915dedfff05c661933e71bccd10a8c624ae6dc18165aba01119aaf952779c86

SHA512
d7b7b02857700e61fe896921586fc6c66f99dbe35a5a960e3a56ee3911b0947a07c34fe144c4815522eca068dc29a0d2eac5029a851bb8dd4d6fa11dd432ed92

Download Submit
C:\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\win_sparkle_check_update_with_ui_and_install
MD5
5a9d68d9dbcbd912ce45de4e4577cb69

SHA1
84c3b1bc2afa2108d0eedb48d7b97a922f503a8c

SHA256
ce073c90061e20808c6099ebf4cd3cddb7d75151f836647d972555608b20d566

SHA512
d90ca759495a950f88895680fbb89d8606a9945d8a9448382058e796acc9ee70a8d3d2154cb6747df32b1b5ea02265f5123c89afa56a9d15e017f29747c55996

Download Submit
C:\Windows\Installer\MSIBEFB.tmp
MD5
5c5bef05b6f3806106f8f3ce13401cc1

SHA1
6005fbe17f6e917ac45317552409d7a60976db14

SHA256
f2f3ae8ca06f5cf320ca1d234a623bf55cf2b84c1d6dea3d85d5392e29aaf437

SHA512
97933227b6002127385ace025f85a26358e47ee79c883f03180d474c15dbaf28a88492c8e53aefc0d305872edd27db0b4468da13e6f0337988f58d2ee35fd797

Download Submit
C:\Windows\Installer\MSIC006.tmp
MD5
5c5bef05b6f3806106f8f3ce13401cc1

SHA1
6005fbe17f6e917ac45317552409d7a60976db14

SHA256
f2f3ae8ca06f5cf320ca1d234a623bf55cf2b84c1d6dea3d85d5392e29aaf437

SHA512
97933227b6002127385ace025f85a26358e47ee79c883f03180d474c15dbaf28a88492c8e53aefc0d305872edd27db0b4468da13e6f0337988f58d2ee35fd797

Download Submit
\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\FlexiMusicService0.dll
MD5
e307873befe4de974ed28ee82b11c31b

SHA1
740e3f54b05b9aea35a4684a4cfe2680aa76e783

SHA256
1f6570afdd3c00ffd6e13889e4242ff92f4d411d1c99e4580674c5b9058d4c5e

SHA512
c53039fd0da71706ab928ecf34822ac3419dc414e74260a0e43aa48b1e81254b9b60c828243f64641e7c49448f5eb1f87730b0a9f2f6db4ff021285a54dfea02

Download Submit
\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\FlexiMusicService7.dll
MD5
0f17784e38b2c09a2a77e5a386c11d2c

SHA1
5e3dd6ebdfa3a4fdba5ce43e15b3296f3f3b8e27

SHA256
41d9acee01bc30f6460a888106e25ea807b18b67a0ff4db82f851cbabd56db3c

SHA512
030b0e4690e842b8b08e5860169e5fc50354c56c02d9886306ceeab6d869ffb1caef9fb4ad04a039ef1d2444007d502ed9175839780c4339b9b75acf130aad6d

Download Submit
\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
MD5
d5ff0a986bc8146314cf92a5653aeca2

SHA1
46d568311495400517d367813c4ac4d736f64f2f

SHA256
b915dedfff05c661933e71bccd10a8c624ae6dc18165aba01119aaf952779c86

SHA512
d7b7b02857700e61fe896921586fc6c66f99dbe35a5a960e3a56ee3911b0947a07c34fe144c4815522eca068dc29a0d2eac5029a851bb8dd4d6fa11dd432ed92

Download Submit
\Users\Admin\KPICSIKMTSEPUPEKMDPMPOEE\TCETPCVCSSTKDIOVIKCUPPUPMVTEODETPOKEEDPVS.exe
MD5
d5ff0a986bc8146314cf92a5653aeca2

SHA1
46d568311495400517d367813c4ac4d736f64f2f

SHA256
b915dedfff05c661933e71bccd10a8c624ae6dc18165aba01119aaf952779c86

SHA512
d7b7b02857700e61fe896921586fc6c66f99dbe35a5a960e3a56ee3911b0947a07c34fe144c4815522eca068dc29a0d2eac5029a851bb8dd4d6fa11dd432ed92

Download Submit
\Windows\Installer\MSIBEFB.tmp
MD5
5c5bef05b6f3806106f8f3ce13401cc1

SHA1
6005fbe17f6e917ac45317552409d7a60976db14

SHA256
f2f3ae8ca06f5cf320ca1d234a623bf55cf2b84c1d6dea3d85d5392e29aaf437

SHA512
97933227b6002127385ace025f85a26358e47ee79c883f03180d474c15dbaf28a88492c8e53aefc0d305872edd27db0b4468da13e6f0337988f58d2ee35fd797

Download Submit
\Windows\Installer\MSIC006.tmp
MD5
5c5bef05b6f3806106f8f3ce13401cc1

SHA1
6005fbe17f6e917ac45317552409d7a60976db14

SHA256
f2f3ae8ca06f5cf320ca1d234a623bf55cf2b84c1d6dea3d85d5392e29aaf437

SHA512
97933227b6002127385ace025f85a26358e47ee79c883f03180d474c15dbaf28a88492c8e53aefc0d305872edd27db0b4468da13e6f0337988f58d2ee35fd797

Download Submit
memory/420-83-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/420-78-0x0000000003070000-0x0000000003522000-memory.dmp

Filesize
4.7MB

Download
memory/420-82-0x0000000003600000-0x00000000038D9000-memory.dmp

Filesize
2.8MB

Download
memory/420-81-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/420-70-0x0000000000000000-mapping.dmp

Download
memory/420-84-0x0000000004BB0000-0x000000000566A000-memory.dmp

Filesize
10.7MB

Download
memory/1420-86-0x0000000000000000-mapping.dmp

Download
memory/1716-63-0x0000000075D41000-0x0000000075D43000-memory.dmp

Filesize
8KB

Download
memory/1716-62-0x0000000000000000-mapping.dmp

Download
memory/1816-85-0x0000000000000000-mapping.dmp

Download
memory/2020-59-0x000007FEFB931000-0x000007FEFB933000-memory.dmp

Filesize
8KB

Download