d6d2e00343a3cad48cc2f4799ce87d27acc3ce154aed286c07f226de2e9c4035

Analysis

max time kernel
39s
max time network
115s
platform
windows10_x64
resource
win10v20210410
submitted
12-04-2021 10:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe
Size

4.1MB
MD5

29389832e538957dc769cf709f80144a
SHA1

72f5ca06d840acbc9b49e4096e341c0dbaac891e
SHA256

d6d2e00343a3cad48cc2f4799ce87d27acc3ce154aed286c07f226de2e9c4035
SHA512

5f787359fbc37d8bed92da38e80106cc257c2339488ca956759b33024aa61194bb87faa8db841ded486d5bba253ce44342dd206cf93a9751de95784f5ee79f05

Score

9^/10

bootkit evasion macro persistence spyware stealer trojan xlm

Malware Config

Signatures

Nirsoft 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\1618224884679.exe	Nirsoft
C:\Users\Admin\AppData\Roaming\1618224884679.exe	Nirsoft
C:\Users\Admin\AppData\Roaming\1618224886211.exe	Nirsoft
C:\Users\Admin\AppData\Roaming\1618224886211.exe	Nirsoft

Executes dropped EXE 5 IoCs

Processes:

26FF190E7AE0F7C7.exe26FF190E7AE0F7C7.exe1618224884679.exe1618224886211.exeThunderFW.exe

pid process

3984 26FF190E7AE0F7C7.exe
2392 26FF190E7AE0F7C7.exe
1296 1618224884679.exe
1364 1618224886211.exe
1872 ThunderFW.exe

pid	process
3984	26FF190E7AE0F7C7.exe
2392	26FF190E7AE0F7C7.exe
1296	1618224884679.exe
1364	1618224886211.exe
1872	ThunderFW.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

Loads dropped DLL 1 IoCs

Processes:

MsiExec.exe

pid process

3684 MsiExec.exe
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
3684	MsiExec.exe

Checks whether UAC is enabled 1 TTPs 3 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe26FF190E7AE0F7C7.exe26FF190E7AE0F7C7.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	26FF190E7AE0F7C7.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	26FF190E7AE0F7C7.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)	\??\V:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\F:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe

Writes to the Master Boot Record (MBR) 1 TTPs 3 IoCs

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

bootkit persistence

Bootkit

T1067

Processes:

SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe26FF190E7AE0F7C7.exe26FF190E7AE0F7C7.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe
File opened for modification	\??\PhysicalDrive0	26FF190E7AE0F7C7.exe
File opened for modification	\??\PhysicalDrive0	26FF190E7AE0F7C7.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe

pid process

4044 SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe

pid	process
4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

26FF190E7AE0F7C7.exe

description	pid	process	target process
PID 3984 set thread context of 1424	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 set thread context of 2788	3984	26FF190E7AE0F7C7.exe	firefox.exe

Checks SCSI registry key(s) 3 TTPs 12 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

26FF190E7AE0F7C7.exe26FF190E7AE0F7C7.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\FriendlyName	26FF190E7AE0F7C7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	26FF190E7AE0F7C7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\FriendlyName	26FF190E7AE0F7C7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	26FF190E7AE0F7C7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	26FF190E7AE0F7C7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	26FF190E7AE0F7C7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\FriendlyName	26FF190E7AE0F7C7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	26FF190E7AE0F7C7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	26FF190E7AE0F7C7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	26FF190E7AE0F7C7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	26FF190E7AE0F7C7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\FriendlyName	26FF190E7AE0F7C7.exe

Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

3748 taskkill.exe

pid	process
3748	taskkill.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\6C0CE2DD0584C47CAC18839F14055F19FA270CDD	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\6C0CE2DD0584C47CAC18839F14055F19FA270CDD\Blob = 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	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe

Runs ping.exe 1 TTPs 3 IoCs

Remote System Discovery
T1018

Processes:

PING.EXEPING.EXEPING.EXE

pid process

2600 PING.EXE
1872 PING.EXE
1380 PING.EXE
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

1618224884679.exe1618224886211.exe

pid process

1296 1618224884679.exe
1296 1618224884679.exe
1364 1618224886211.exe
1364 1618224886211.exe

pid	process
2600	PING.EXE
1872	PING.EXE
1380	PING.EXE

pid	process
1296	1618224884679.exe
1296	1618224884679.exe
1364	1618224886211.exe
1364	1618224886211.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

msiexec.exemsiexec.exe

description	pid	process
Token: SeShutdownPrivilege	2836	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2836	msiexec.exe
Token: SeSecurityPrivilege	192	msiexec.exe
Token: SeCreateTokenPrivilege	2836	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2836	msiexec.exe
Token: SeLockMemoryPrivilege	2836	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2836	msiexec.exe
Token: SeMachineAccountPrivilege	2836	msiexec.exe
Token: SeTcbPrivilege	2836	msiexec.exe
Token: SeSecurityPrivilege	2836	msiexec.exe
Token: SeTakeOwnershipPrivilege	2836	msiexec.exe
Token: SeLoadDriverPrivilege	2836	msiexec.exe
Token: SeSystemProfilePrivilege	2836	msiexec.exe
Token: SeSystemtimePrivilege	2836	msiexec.exe
Token: SeProfSingleProcessPrivilege	2836	msiexec.exe
Token: SeIncBasePriorityPrivilege	2836	msiexec.exe
Token: SeCreatePagefilePrivilege	2836	msiexec.exe
Token: SeCreatePermanentPrivilege	2836	msiexec.exe
Token: SeBackupPrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeShutdownPrivilege	2836	msiexec.exe
Token: SeDebugPrivilege	2836	msiexec.exe
Token: SeAuditPrivilege	2836	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2836	msiexec.exe
Token: SeChangeNotifyPrivilege	2836	msiexec.exe
Token: SeRemoteShutdownPrivilege	2836	msiexec.exe
Token: SeUndockPrivilege	2836	msiexec.exe
Token: SeSyncAgentPrivilege	2836	msiexec.exe
Token: SeEnableDelegationPrivilege	2836	msiexec.exe
Token: SeManageVolumePrivilege	2836	msiexec.exe
Token: SeImpersonatePrivilege	2836	msiexec.exe
Token: SeCreateGlobalPrivilege	2836	msiexec.exe
Token: SeCreateTokenPrivilege	2836	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2836	msiexec.exe
Token: SeLockMemoryPrivilege	2836	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2836	msiexec.exe
Token: SeMachineAccountPrivilege	2836	msiexec.exe
Token: SeTcbPrivilege	2836	msiexec.exe
Token: SeSecurityPrivilege	2836	msiexec.exe
Token: SeTakeOwnershipPrivilege	2836	msiexec.exe
Token: SeLoadDriverPrivilege	2836	msiexec.exe
Token: SeSystemProfilePrivilege	2836	msiexec.exe
Token: SeSystemtimePrivilege	2836	msiexec.exe
Token: SeProfSingleProcessPrivilege	2836	msiexec.exe
Token: SeIncBasePriorityPrivilege	2836	msiexec.exe
Token: SeCreatePagefilePrivilege	2836	msiexec.exe
Token: SeCreatePermanentPrivilege	2836	msiexec.exe
Token: SeBackupPrivilege	2836	msiexec.exe
Token: SeRestorePrivilege	2836	msiexec.exe
Token: SeShutdownPrivilege	2836	msiexec.exe
Token: SeDebugPrivilege	2836	msiexec.exe
Token: SeAuditPrivilege	2836	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2836	msiexec.exe
Token: SeChangeNotifyPrivilege	2836	msiexec.exe
Token: SeRemoteShutdownPrivilege	2836	msiexec.exe
Token: SeUndockPrivilege	2836	msiexec.exe
Token: SeSyncAgentPrivilege	2836	msiexec.exe
Token: SeEnableDelegationPrivilege	2836	msiexec.exe
Token: SeManageVolumePrivilege	2836	msiexec.exe
Token: SeImpersonatePrivilege	2836	msiexec.exe
Token: SeCreateGlobalPrivilege	2836	msiexec.exe
Token: SeCreateTokenPrivilege	2836	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2836	msiexec.exe
Token: SeLockMemoryPrivilege	2836	msiexec.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

msiexec.exe

pid process

2836 msiexec.exe

pid	process
2836	msiexec.exe

Suspicious use of WriteProcessMemory 57 IoCs

Processes:

SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.execmd.exemsiexec.exe26FF190E7AE0F7C7.exe26FF190E7AE0F7C7.execmd.execmd.execmd.exe

description	pid	process	target process
PID 4044 wrote to memory of 2836	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	msiexec.exe
PID 4044 wrote to memory of 2836	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	msiexec.exe
PID 4044 wrote to memory of 2836	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	msiexec.exe
PID 4044 wrote to memory of 3984	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	26FF190E7AE0F7C7.exe
PID 4044 wrote to memory of 3984	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	26FF190E7AE0F7C7.exe
PID 4044 wrote to memory of 3984	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	26FF190E7AE0F7C7.exe
PID 4044 wrote to memory of 2392	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	26FF190E7AE0F7C7.exe
PID 4044 wrote to memory of 2392	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	26FF190E7AE0F7C7.exe
PID 4044 wrote to memory of 2392	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	26FF190E7AE0F7C7.exe
PID 4044 wrote to memory of 3664	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	cmd.exe
PID 4044 wrote to memory of 3664	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	cmd.exe
PID 4044 wrote to memory of 3664	4044	SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe	cmd.exe
PID 3664 wrote to memory of 1872	3664	cmd.exe	PING.EXE
PID 3664 wrote to memory of 1872	3664	cmd.exe	PING.EXE
PID 3664 wrote to memory of 1872	3664	cmd.exe	PING.EXE
PID 192 wrote to memory of 3684	192	msiexec.exe	MsiExec.exe
PID 192 wrote to memory of 3684	192	msiexec.exe	MsiExec.exe
PID 192 wrote to memory of 3684	192	msiexec.exe	MsiExec.exe
PID 2392 wrote to memory of 2364	2392	26FF190E7AE0F7C7.exe	cmd.exe
PID 2392 wrote to memory of 2364	2392	26FF190E7AE0F7C7.exe	cmd.exe
PID 2392 wrote to memory of 2364	2392	26FF190E7AE0F7C7.exe	cmd.exe
PID 3984 wrote to memory of 1424	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 wrote to memory of 1424	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 wrote to memory of 1424	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 wrote to memory of 1424	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 wrote to memory of 1424	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 wrote to memory of 1424	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 2364 wrote to memory of 3748	2364	cmd.exe	taskkill.exe
PID 2364 wrote to memory of 3748	2364	cmd.exe	taskkill.exe
PID 2364 wrote to memory of 3748	2364	cmd.exe	taskkill.exe
PID 3984 wrote to memory of 1296	3984	26FF190E7AE0F7C7.exe	1618224884679.exe
PID 3984 wrote to memory of 1296	3984	26FF190E7AE0F7C7.exe	1618224884679.exe
PID 3984 wrote to memory of 1296	3984	26FF190E7AE0F7C7.exe	1618224884679.exe
PID 2392 wrote to memory of 1908	2392	26FF190E7AE0F7C7.exe	cmd.exe
PID 2392 wrote to memory of 1908	2392	26FF190E7AE0F7C7.exe	cmd.exe
PID 2392 wrote to memory of 1908	2392	26FF190E7AE0F7C7.exe	cmd.exe
PID 1908 wrote to memory of 1380	1908	cmd.exe	PING.EXE
PID 1908 wrote to memory of 1380	1908	cmd.exe	PING.EXE
PID 1908 wrote to memory of 1380	1908	cmd.exe	PING.EXE
PID 3984 wrote to memory of 2788	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 wrote to memory of 2788	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 wrote to memory of 2788	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 wrote to memory of 2788	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 wrote to memory of 2788	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 wrote to memory of 2788	3984	26FF190E7AE0F7C7.exe	firefox.exe
PID 3984 wrote to memory of 1364	3984	26FF190E7AE0F7C7.exe	1618224886211.exe
PID 3984 wrote to memory of 1364	3984	26FF190E7AE0F7C7.exe	1618224886211.exe
PID 3984 wrote to memory of 1364	3984	26FF190E7AE0F7C7.exe	1618224886211.exe
PID 3984 wrote to memory of 1872	3984	26FF190E7AE0F7C7.exe	ThunderFW.exe
PID 3984 wrote to memory of 1872	3984	26FF190E7AE0F7C7.exe	ThunderFW.exe
PID 3984 wrote to memory of 1872	3984	26FF190E7AE0F7C7.exe	ThunderFW.exe
PID 3984 wrote to memory of 1144	3984	26FF190E7AE0F7C7.exe	cmd.exe
PID 3984 wrote to memory of 1144	3984	26FF190E7AE0F7C7.exe	cmd.exe
PID 3984 wrote to memory of 1144	3984	26FF190E7AE0F7C7.exe	cmd.exe
PID 1144 wrote to memory of 2600	1144	cmd.exe	PING.EXE
PID 1144 wrote to memory of 2600	1144	cmd.exe	PING.EXE
PID 1144 wrote to memory of 2600	1144	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe"
1⤵
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:4044

C:\Windows\SysWOW64\msiexec.exe
msiexec.exe /i "C:\Users\Admin\AppData\Local\Temp\gdiview.msi"
2⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2836

C:\Users\Admin\AppData\Local\Temp\26FF190E7AE0F7C7.exe
C:\Users\Admin\AppData\Local\Temp\26FF190E7AE0F7C7.exe 0011 installp3
2⤵
- Executes dropped EXE
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- Checks SCSI registry key(s)
- Suspicious use of WriteProcessMemory
PID:3984

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
3⤵
PID:1424

C:\Users\Admin\AppData\Roaming\1618224884679.exe
"C:\Users\Admin\AppData\Roaming\1618224884679.exe" /sjson "C:\Users\Admin\AppData\Roaming\1618224884679.txt"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1296

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
3⤵
PID:2788

C:\Users\Admin\AppData\Roaming\1618224886211.exe
"C:\Users\Admin\AppData\Roaming\1618224886211.exe" /sjson "C:\Users\Admin\AppData\Roaming\1618224886211.txt"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1364

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:1872

C:\Windows\SysWOW64\cmd.exe
cmd /c ping 127.0.0.1 -n 3 & del "C:\Users\Admin\AppData\Local\Temp\26FF190E7AE0F7C7.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:1144

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 3
4⤵
- Runs ping.exe
PID:2600

C:\Users\Admin\AppData\Local\Temp\26FF190E7AE0F7C7.exe
C:\Users\Admin\AppData\Local\Temp\26FF190E7AE0F7C7.exe 200 installp3
2⤵
- Executes dropped EXE
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Checks SCSI registry key(s)
- Suspicious use of WriteProcessMemory
PID:2392

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c taskkill /f /im chrome.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2364

C:\Windows\SysWOW64\taskkill.exe
taskkill /f /im chrome.exe
4⤵
- Kills process with taskkill
PID:3748

C:\Windows\SysWOW64\cmd.exe
cmd /c ping 127.0.0.1 -n 3 & del "C:\Users\Admin\AppData\Local\Temp\26FF190E7AE0F7C7.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:1908

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 3
4⤵
- Runs ping.exe
PID:1380

C:\Windows\SysWOW64\cmd.exe
cmd /c ping 127.0.0.1 -n 3 & del "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Siggen12.33370.30028.25368.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3664

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 3
3⤵
- Runs ping.exe
PID:1872

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:192

C:\Windows\syswow64\MsiExec.exe
C:\Windows\syswow64\MsiExec.exe -Embedding 0494F9B3E0D39706C45BFADE4A520F42 C
2⤵
- Loads dropped DLL
PID:3684

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

System Information Discovery

T1082

Query Registry

T1012

Peripheral Device Discovery

T1120

Remote System Discovery

T1018

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\26FF190E7AE0F7C7.exe
MD5
29389832e538957dc769cf709f80144a

SHA1
72f5ca06d840acbc9b49e4096e341c0dbaac891e

SHA256
d6d2e00343a3cad48cc2f4799ce87d27acc3ce154aed286c07f226de2e9c4035

SHA512
5f787359fbc37d8bed92da38e80106cc257c2339488ca956759b33024aa61194bb87faa8db841ded486d5bba253ce44342dd206cf93a9751de95784f5ee79f05

Download Submit
C:\Users\Admin\AppData\Local\Temp\26FF190E7AE0F7C7.exe
MD5
29389832e538957dc769cf709f80144a

SHA1
72f5ca06d840acbc9b49e4096e341c0dbaac891e

SHA256
d6d2e00343a3cad48cc2f4799ce87d27acc3ce154aed286c07f226de2e9c4035

SHA512
5f787359fbc37d8bed92da38e80106cc257c2339488ca956759b33024aa61194bb87faa8db841ded486d5bba253ce44342dd206cf93a9751de95784f5ee79f05

Download Submit
C:\Users\Admin\AppData\Local\Temp\26FF190E7AE0F7C7.exe
MD5
29389832e538957dc769cf709f80144a

SHA1
72f5ca06d840acbc9b49e4096e341c0dbaac891e

SHA256
d6d2e00343a3cad48cc2f4799ce87d27acc3ce154aed286c07f226de2e9c4035

SHA512
5f787359fbc37d8bed92da38e80106cc257c2339488ca956759b33024aa61194bb87faa8db841ded486d5bba253ce44342dd206cf93a9751de95784f5ee79f05

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSI3202.tmp
MD5
84878b1a26f8544bda4e069320ad8e7d

SHA1
51c6ee244f5f2fa35b563bffb91e37da848a759c

SHA256
809aab5eace34dfbfb2b3d45462d42b34fcb95b415201d0d625414b56e437444

SHA512
4742b84826961f590e0a2d6cc85a60b59ca4d300c58be5d0c33eb2315cefaf5627ae5ed908233ad51e188ce53ca861cf5cf8c1aa2620dc2667f83f98e627b549

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\ThunderFW.exe
MD5
f0372ff8a6148498b19e04203dbb9e69

SHA1
27fe4b5f8cb9464ab5ddc63e69c3c180b77dbde8

SHA256
298d334b630c77b70e66cf5e9c1924c7f0d498b02c2397e92e2d9efdff2e1bdf

SHA512
65d84817cdddb808b6e0ab964a4b41e96f7ce129e3cc8c253a31642efe73a9b7070638c22c659033e1479322aceea49d1afdceff54f8ed044b1513bffd33f865

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

SHA1
699bd8924a27516b405ea9a686604b53b4e23372

SHA256
dbd9f2128f0b92b21ef99a1d7a0f93f14ebe475dba436d8b1562677821b918a1

SHA512
92ec9590e32a0cf810fc5d15ca9d855c86e5b8cb17cf45dd68bcb972bd78692436535adf9f510259d604e0a8ba2e25c6d2616df242261eb7b09a0ca5c6c2c128

Download Submit
C:\Users\Admin\AppData\Roaming\1618224884679.exe
MD5
ef6f72358cb02551caebe720fbc55f95

SHA1
b5ee276e8d479c270eceb497606bd44ee09ff4b8

SHA256
6562bdcbf775e04d8238c2b52a4e8df5afa1e35d1d33d1e4508cfe040676c1e5

SHA512
ea3f0cf40ed3aa3e43b7a19ed6412027f76f9d2d738e040e6459415aa1e5ef13c29ca830a66430c33e492558f7c5f0cc86e1df9474322f231f8506e49c3a1a90

Download Submit
C:\Users\Admin\AppData\Roaming\1618224884679.exe
MD5
ef6f72358cb02551caebe720fbc55f95

SHA1
b5ee276e8d479c270eceb497606bd44ee09ff4b8

SHA256
6562bdcbf775e04d8238c2b52a4e8df5afa1e35d1d33d1e4508cfe040676c1e5

SHA512
ea3f0cf40ed3aa3e43b7a19ed6412027f76f9d2d738e040e6459415aa1e5ef13c29ca830a66430c33e492558f7c5f0cc86e1df9474322f231f8506e49c3a1a90

Download Submit
C:\Users\Admin\AppData\Roaming\1618224884679.txt
MD5
f3a55ae79aa1a18000ccac4d16761dcd

SHA1
7e2cf5c2a7147b4b172bd9347bbf45aca6beb0f3

SHA256
a77561badbf13eef0e2b0d278d81d7847bfa26c8f3765c2fb798ab4187675575

SHA512
5184cb5cc3278cccf387e7e576587fa33c87d62df1249d20542257443fb36ca67a71f63775c241dcb982542abfcb0918d29edc333addb234b0a46db29fd5c168

Download Submit
C:\Users\Admin\AppData\Roaming\1618224886211.exe
MD5
ef6f72358cb02551caebe720fbc55f95

SHA1
b5ee276e8d479c270eceb497606bd44ee09ff4b8

SHA256
6562bdcbf775e04d8238c2b52a4e8df5afa1e35d1d33d1e4508cfe040676c1e5

SHA512
ea3f0cf40ed3aa3e43b7a19ed6412027f76f9d2d738e040e6459415aa1e5ef13c29ca830a66430c33e492558f7c5f0cc86e1df9474322f231f8506e49c3a1a90

Download Submit
C:\Users\Admin\AppData\Roaming\1618224886211.exe
MD5
ef6f72358cb02551caebe720fbc55f95

SHA1
b5ee276e8d479c270eceb497606bd44ee09ff4b8

SHA256
6562bdcbf775e04d8238c2b52a4e8df5afa1e35d1d33d1e4508cfe040676c1e5

SHA512
ea3f0cf40ed3aa3e43b7a19ed6412027f76f9d2d738e040e6459415aa1e5ef13c29ca830a66430c33e492558f7c5f0cc86e1df9474322f231f8506e49c3a1a90

Download Submit
C:\Users\Admin\AppData\Roaming\1618224886211.txt
MD5
f3a55ae79aa1a18000ccac4d16761dcd

SHA1
7e2cf5c2a7147b4b172bd9347bbf45aca6beb0f3

SHA256
a77561badbf13eef0e2b0d278d81d7847bfa26c8f3765c2fb798ab4187675575

SHA512
5184cb5cc3278cccf387e7e576587fa33c87d62df1249d20542257443fb36ca67a71f63775c241dcb982542abfcb0918d29edc333addb234b0a46db29fd5c168

Download Submit
\Users\Admin\AppData\Local\Temp\MSI3202.tmp
MD5
84878b1a26f8544bda4e069320ad8e7d

SHA1
51c6ee244f5f2fa35b563bffb91e37da848a759c

SHA256
809aab5eace34dfbfb2b3d45462d42b34fcb95b415201d0d625414b56e437444

SHA512
4742b84826961f590e0a2d6cc85a60b59ca4d300c58be5d0c33eb2315cefaf5627ae5ed908233ad51e188ce53ca861cf5cf8c1aa2620dc2667f83f98e627b549

Download Submit
memory/1144-174-0x0000000000000000-mapping.dmp

Download
memory/1296-155-0x0000000000000000-mapping.dmp

Download
memory/1364-162-0x0000000000000000-mapping.dmp

Download
memory/1380-159-0x0000000000000000-mapping.dmp

Download
memory/1424-148-0x00007FF755178270-mapping.dmp

Download
memory/1424-149-0x0000000010000000-0x0000000010057000-memory.dmp

Filesize
348KB

Download
memory/1424-154-0x00000255792E0000-0x00000255792E1000-memory.dmp

Filesize
4KB

Download
memory/1872-129-0x0000000000000000-mapping.dmp

Download
memory/1872-171-0x0000000000000000-mapping.dmp

Download
memory/1908-158-0x0000000000000000-mapping.dmp

Download
memory/2364-147-0x0000000000000000-mapping.dmp

Download
memory/2392-141-0x0000000002D90000-0x000000000323F000-memory.dmp

Filesize
4.7MB

Download
memory/2392-135-0x0000000010000000-0x000000001033E000-memory.dmp

Filesize
3.2MB

Download
memory/2392-123-0x0000000000000000-mapping.dmp

Download
memory/2600-175-0x0000000000000000-mapping.dmp

Download
memory/2788-161-0x00007FF755178270-mapping.dmp

Download
memory/2788-165-0x0000022051250000-0x0000022051251000-memory.dmp

Filesize
4KB

Download
memory/2836-117-0x0000000000000000-mapping.dmp

Download
memory/3664-128-0x0000000000000000-mapping.dmp

Download
memory/3684-130-0x0000000000000000-mapping.dmp

Download
memory/3748-153-0x0000000000000000-mapping.dmp

Download
memory/3984-142-0x0000000003530000-0x00000000039DF000-memory.dmp

Filesize
4.7MB

Download
memory/3984-121-0x0000000000000000-mapping.dmp

Download
memory/4044-114-0x0000000010000000-0x000000001033E000-memory.dmp

Filesize
3.2MB

Download