594432d62d4e549da865633dfd38cf35d6d681c1c74dbc551c1ab6620a9c0375

Analysis

max time kernel
149s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/09/2024, 21:05 UTC

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General

Target

LetsTryAnal - Christy Mack (Anal With An Attitude).exe
Size

524KB
MD5

8100e3a84c64d7cafa56c1cc23883474
SHA1

9e4296f449b4b9195eae1355ff9cced63fd0a7a4
SHA256

2225d914a5b0d0e06c4b0daf473066d68143ea2dda10a6619d9734d2108c9a77
SHA512

dcd68f6584f02d722086285383fd8b2503c41e404e728296008ea9c5e5d2b5305d17fe97077990430a30b8655700526e2f1cb3eb4d2451d29d40264d4e0cdbba
SSDEEP

12288:goKUsL6A+fkDtVFB7eE6CU2pn2HGJNZhupdC8PPho:f/sXrU3Ca

Score

10^/10

discovery evasion persistence upx

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 10 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\Temp\svhost.exe = "C:\\Windows\\Temp\\svhost.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Xero\Dmu.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Xero\\Dmu.exe:*:Enabled:Windows Messanger"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run	svhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\Xero\\Dmu.exe"	svhost.exe

Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{DEDFA0DC-8F7F-EEE5-CBA2-2BC24F28DAA2}	svhost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{DEDFA0DC-8F7F-EEE5-CBA2-2BC24F28DAA2}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\Xero\\Dmu.exe"	svhost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{DEDFA0DC-8F7F-EEE5-CBA2-2BC24F28DAA2}	svhost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{DEDFA0DC-8F7F-EEE5-CBA2-2BC24F28DAA2}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\Xero\\Dmu.exe"	svhost.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	LetsTryAnal - Christy Mack (Anal With An Attitude).exe
Key value queried	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation	wscript.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rundll32 .exe	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rundll32 .exe	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
4820	svhost.exe

UPX packed file 17 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4820-16-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-21-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-23-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-22-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-37-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-44-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-48-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-51-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-54-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-58-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-61-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-64-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-68-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-71-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-74-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-77-0x0000000000400000-0x0000000000473000-memory.dmp	upx
behavioral2/memory/4820-81-0x0000000000400000-0x0000000000473000-memory.dmp	upx

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\rundll32 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\rundll32 .exe"	LetsTryAnal - Christy Mack (Anal With An Attitude).exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\Xero\\Dmu.exe"	svhost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Defender = "C:\\Users\\Admin\\AppData\\Roaming\\Xero\\Dmu.exe"	svhost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2804 set thread context of 4820	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	86

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 13 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LetsTryAnal - Christy Mack (Anal With An Attitude).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
3044	reg.exe
4552	reg.exe
1480	reg.exe
2388	reg.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe
2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe
2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe
2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe
2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe
2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe
Token: 1	4820	svhost.exe
Token: SeCreateTokenPrivilege	4820	svhost.exe
Token: SeAssignPrimaryTokenPrivilege	4820	svhost.exe
Token: SeLockMemoryPrivilege	4820	svhost.exe
Token: SeIncreaseQuotaPrivilege	4820	svhost.exe
Token: SeMachineAccountPrivilege	4820	svhost.exe
Token: SeTcbPrivilege	4820	svhost.exe
Token: SeSecurityPrivilege	4820	svhost.exe
Token: SeTakeOwnershipPrivilege	4820	svhost.exe
Token: SeLoadDriverPrivilege	4820	svhost.exe
Token: SeSystemProfilePrivilege	4820	svhost.exe
Token: SeSystemtimePrivilege	4820	svhost.exe
Token: SeProfSingleProcessPrivilege	4820	svhost.exe
Token: SeIncBasePriorityPrivilege	4820	svhost.exe
Token: SeCreatePagefilePrivilege	4820	svhost.exe
Token: SeCreatePermanentPrivilege	4820	svhost.exe
Token: SeBackupPrivilege	4820	svhost.exe
Token: SeRestorePrivilege	4820	svhost.exe
Token: SeShutdownPrivilege	4820	svhost.exe
Token: SeDebugPrivilege	4820	svhost.exe
Token: SeAuditPrivilege	4820	svhost.exe
Token: SeSystemEnvironmentPrivilege	4820	svhost.exe
Token: SeChangeNotifyPrivilege	4820	svhost.exe
Token: SeRemoteShutdownPrivilege	4820	svhost.exe
Token: SeUndockPrivilege	4820	svhost.exe
Token: SeSyncAgentPrivilege	4820	svhost.exe
Token: SeEnableDelegationPrivilege	4820	svhost.exe
Token: SeManageVolumePrivilege	4820	svhost.exe
Token: SeImpersonatePrivilege	4820	svhost.exe
Token: SeCreateGlobalPrivilege	4820	svhost.exe
Token: 31	4820	svhost.exe
Token: 32	4820	svhost.exe
Token: 33	4820	svhost.exe
Token: 34	4820	svhost.exe
Token: 35	4820	svhost.exe
Token: SeDebugPrivilege	4820	svhost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4820	svhost.exe
4820	svhost.exe
4820	svhost.exe

Suspicious use of WriteProcessMemory 50 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 1236	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	82
PID 2804 wrote to memory of 1236	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	82
PID 2804 wrote to memory of 1236	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	82
PID 1236 wrote to memory of 1240	1236	cmd.exe	84
PID 1236 wrote to memory of 1240	1236	cmd.exe	84
PID 1236 wrote to memory of 1240	1236	cmd.exe	84
PID 2804 wrote to memory of 3396	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	85
PID 2804 wrote to memory of 3396	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	85
PID 2804 wrote to memory of 3396	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	85
PID 2804 wrote to memory of 4820	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	86
PID 2804 wrote to memory of 4820	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	86
PID 2804 wrote to memory of 4820	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	86
PID 2804 wrote to memory of 4820	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	86
PID 2804 wrote to memory of 4820	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	86
PID 2804 wrote to memory of 4820	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	86
PID 2804 wrote to memory of 4820	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	86
PID 2804 wrote to memory of 4820	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	86
PID 2804 wrote to memory of 372	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	87
PID 2804 wrote to memory of 372	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	87
PID 2804 wrote to memory of 372	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	87
PID 2804 wrote to memory of 4112	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	88
PID 2804 wrote to memory of 4112	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	88
PID 2804 wrote to memory of 4112	2804	LetsTryAnal - Christy Mack (Anal With An Attitude).exe	88
PID 1240 wrote to memory of 3728	1240	wscript.exe	89
PID 1240 wrote to memory of 3728	1240	wscript.exe	89
PID 1240 wrote to memory of 3728	1240	wscript.exe	89
PID 4820 wrote to memory of 2480	4820	svhost.exe	98
PID 4820 wrote to memory of 2480	4820	svhost.exe	98
PID 4820 wrote to memory of 2480	4820	svhost.exe	98
PID 4820 wrote to memory of 4860	4820	svhost.exe	99
PID 4820 wrote to memory of 4860	4820	svhost.exe	99
PID 4820 wrote to memory of 4860	4820	svhost.exe	99
PID 4820 wrote to memory of 816	4820	svhost.exe	100
PID 4820 wrote to memory of 816	4820	svhost.exe	100
PID 4820 wrote to memory of 816	4820	svhost.exe	100
PID 4820 wrote to memory of 3648	4820	svhost.exe	102
PID 4820 wrote to memory of 3648	4820	svhost.exe	102
PID 4820 wrote to memory of 3648	4820	svhost.exe	102
PID 2480 wrote to memory of 2388	2480	cmd.exe	106
PID 2480 wrote to memory of 2388	2480	cmd.exe	106
PID 2480 wrote to memory of 2388	2480	cmd.exe	106
PID 4860 wrote to memory of 3044	4860	cmd.exe	108
PID 4860 wrote to memory of 3044	4860	cmd.exe	108
PID 4860 wrote to memory of 3044	4860	cmd.exe	108
PID 3648 wrote to memory of 4552	3648	cmd.exe	107
PID 3648 wrote to memory of 4552	3648	cmd.exe	107
PID 3648 wrote to memory of 4552	3648	cmd.exe	107
PID 816 wrote to memory of 1480	816	cmd.exe	109
PID 816 wrote to memory of 1480	816	cmd.exe	109
PID 816 wrote to memory of 1480	816	cmd.exe	109

C:\Users\Admin\AppData\Local\Temp\LetsTryAnal - Christy Mack (Anal With An Attitude).exe
"C:\Users\Admin\AppData\Local\Temp\LetsTryAnal - Christy Mack (Anal With An Attitude).exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\java.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1236
- - C:\Windows\SysWOW64\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\invs.vbs" "C:\Users\Admin\AppData\Local\Temp\java2.bat
    3⤵
    - Checks computer location settings
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1240
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\java2.bat" "
      4⤵
      Drops startup file
      System Location Discovery: System Language Discovery
      PID:3728
- C:\Windows\Temp\svhost.exe
  C:\Windows\Temp\svhost.exe
  2⤵
  PID:3396
- C:\Windows\Temp\svhost.exe
  C:\Windows\Temp\svhost.exe
  2⤵
  - Adds policy Run key to start application
  - Boot or Logon Autostart Execution: Active Setup
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4820
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2480
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2388
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Temp\svhost.exe" /t REG_SZ /d "C:\Windows\Temp\svhost.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4860
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Temp\svhost.exe" /t REG_SZ /d "C:\Windows\Temp\svhost.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:3044
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:816
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:1480
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Xero\Dmu.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Xero\Dmu.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3648
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Xero\Dmu.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Xero\Dmu.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:4552
- C:\Windows\Temp\svhost.exe
  C:\Windows\Temp\svhost.exe
  2⤵
  PID:372
- C:\Windows\Temp\svhost.exe
  C:\Windows\Temp\svhost.exe
  2⤵
  PID:4112

Network

DNS

104.219.191.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

104.219.191.52.in-addr.arpa

IN PTR

Response
DNS

69.190.18.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

69.190.18.2.in-addr.arpa

IN PTR

Response

69.190.18.2.in-addr.arpa

IN PTR

a2-18-190-69deploystaticakamaitechnologiescom
DNS

140.32.126.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

140.32.126.40.in-addr.arpa

IN PTR

Response
DNS

95.221.229.192.in-addr.arpa

Remote address:

8.8.8.8:53

Request

95.221.229.192.in-addr.arpa

IN PTR

Response
DNS

13.86.106.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

13.86.106.20.in-addr.arpa

IN PTR

Response
DNS

tazbox.zapto.org

svhost.exe

Remote address:

8.8.8.8:53

Request

tazbox.zapto.org

IN A

Response
DNS

217.106.137.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

217.106.137.52.in-addr.arpa

IN PTR

Response
DNS

tazbox.zapto.org

svhost.exe

Remote address:

8.8.8.8:53

Request

tazbox.zapto.org

IN A

Response
DNS

171.39.242.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

171.39.242.20.in-addr.arpa

IN PTR

Response
DNS

26.165.165.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

26.165.165.52.in-addr.arpa

IN PTR

Response
DNS

1tazbox.zapto.org

svhost.exe

Remote address:

8.8.8.8:53

Request

1tazbox.zapto.org

IN A

Response
DNS

18.134.221.88.in-addr.arpa

Remote address:

8.8.8.8:53

Request

18.134.221.88.in-addr.arpa

IN PTR

Response

18.134.221.88.in-addr.arpa

IN PTR

a88-221-134-18deploystaticakamaitechnologiescom
DNS

2tazbox.zapto.org

svhost.exe

Remote address:

8.8.8.8:53

Request

2tazbox.zapto.org

IN A

Response
DNS

3tazbox.zapto.org

svhost.exe

Remote address:

8.8.8.8:53

Request

3tazbox.zapto.org

IN A

Response

3tazbox.zapto.org

IN A

94.73.32.235
DNS

172.214.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.214.232.199.in-addr.arpa

IN PTR

Response
DNS

4tazbox.zapto.org

svhost.exe

Remote address:

8.8.8.8:53

Request

4tazbox.zapto.org

IN A

Response

4tazbox.zapto.org

IN A

78.159.143.172
DNS

42.56.20.217.in-addr.arpa

Remote address:

8.8.8.8:53

Request

42.56.20.217.in-addr.arpa

IN PTR

Response
DNS

29.243.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

29.243.111.52.in-addr.arpa

IN PTR

Response
DNS

5tazbox.zapto.org

svhost.exe

Remote address:

8.8.8.8:53

Request

5tazbox.zapto.org

IN A

Response
DNS

6tazbox.zapto.org

svhost.exe

Remote address:

8.8.8.8:53

Request

6tazbox.zapto.org

IN A

Response
DNS

7tazbox.zapto.org

svhost.exe

Remote address:

8.8.8.8:53

Request

7tazbox.zapto.org

IN A

Response
DNS

8tazbox.zapto.org

svhost.exe

Remote address:

8.8.8.8:53

Request

8tazbox.zapto.org

IN A

Response

94.73.32.235:3080

3tazbox.zapto.org

svhost.exe

260 B
5
78.159.143.172:3080

4tazbox.zapto.org

svhost.exe

260 B
5

8.8.8.8:53

104.219.191.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

104.219.191.52.in-addr.arpa
8.8.8.8:53

69.190.18.2.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

69.190.18.2.in-addr.arpa
8.8.8.8:53

140.32.126.40.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

140.32.126.40.in-addr.arpa
8.8.8.8:53

95.221.229.192.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

95.221.229.192.in-addr.arpa
8.8.8.8:53

13.86.106.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

13.86.106.20.in-addr.arpa
8.8.8.8:53

tazbox.zapto.org

dns

svhost.exe

62 B
122 B
1
1

DNS Request

tazbox.zapto.org
8.8.8.8:53

217.106.137.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

217.106.137.52.in-addr.arpa
8.8.8.8:53

tazbox.zapto.org

dns

svhost.exe

62 B
122 B
1
1

DNS Request

tazbox.zapto.org
8.8.8.8:53

26.165.165.52.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

26.165.165.52.in-addr.arpa
8.8.8.8:53

171.39.242.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

171.39.242.20.in-addr.arpa
8.8.8.8:53

1tazbox.zapto.org

dns

svhost.exe

63 B
123 B
1
1

DNS Request

1tazbox.zapto.org
8.8.8.8:53

18.134.221.88.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

18.134.221.88.in-addr.arpa
8.8.8.8:53

2tazbox.zapto.org

dns

svhost.exe

63 B
123 B
1
1

DNS Request

2tazbox.zapto.org
8.8.8.8:53

3tazbox.zapto.org

dns

svhost.exe

63 B
79 B
1
1

DNS Request

3tazbox.zapto.org

DNS Response

94.73.32.235
8.8.8.8:53

172.214.232.199.in-addr.arpa

dns

74 B
128 B
1
1

DNS Request

172.214.232.199.in-addr.arpa
8.8.8.8:53

4tazbox.zapto.org

dns

svhost.exe

63 B
79 B
1
1

DNS Request

4tazbox.zapto.org

DNS Response

78.159.143.172
8.8.8.8:53

42.56.20.217.in-addr.arpa

dns

71 B
131 B
1
1

DNS Request

42.56.20.217.in-addr.arpa
8.8.8.8:53

29.243.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

29.243.111.52.in-addr.arpa
8.8.8.8:53

5tazbox.zapto.org

dns

svhost.exe

63 B
123 B
1
1

DNS Request

5tazbox.zapto.org
8.8.8.8:53

6tazbox.zapto.org

dns

svhost.exe

63 B
123 B
1
1

DNS Request

6tazbox.zapto.org
8.8.8.8:53

7tazbox.zapto.org

dns

svhost.exe

63 B
123 B
1
1

DNS Request

7tazbox.zapto.org
8.8.8.8:53

8tazbox.zapto.org

dns

svhost.exe

63 B
123 B
1
1

DNS Request

8tazbox.zapto.org

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

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:\Users\Admin\AppData\Local\Temp\invs.vbs

Filesize
78B

MD5
c578d9653b22800c3eb6b6a51219bbb8

SHA1
a97aa251901bbe179a48dbc7a0c1872e163b1f2d

SHA256
20a98a7e6e137bb1b9bd5ef6911a479cb8eac925b80d6db4e70b19f62a40cce2

SHA512
3ae6dc8f02d1a78e1235a0782b632972da5a74ab32287cc41aa672d4fa4a9d34bb5fc50eba07b6915f2e61c402927cd5f6feeb7f7602afa2f64e91efb3b7fc4d

Download Submit
C:\Users\Admin\AppData\Local\Temp\java.bat

Filesize
47B

MD5
81bf5400486e5da45ba0c6c1399d843f

SHA1
d70a7c4d3f3057a3ef5b8b1c764b40b3d3b4d59d

SHA256
d1a915a5e0286b1648a6e094f52813e2b5766dce3acf6342b297f7ca113545f1

SHA512
ebeee9eb5249ee1b278bf6c1fbcd91e4c073a241203f218dfa2edfa708a37679c6e6a78751de55b4640a024b32ce4389bd5d931401309163950cd15b4a91c140

Download Submit
C:\Users\Admin\AppData\Local\Temp\java2.bat

Filesize
151B

MD5
ed28c618f7d8306e3736432b58bb5d27

SHA1
441e6dab70e31d9c599fcd9e2d32009038781b42

SHA256
d9aa03911260779b1f8a9b046a7ecf7aa87b0f13c762491fe8e06c482bac09a3

SHA512
4257d8839e881a9ab6de6230a9df1e81456cb796eb9ee2361789fa5fe4c81b297ed1c472f91d97bb0b2ebdb6acadb924617e6ffd32fc96d8ddcebf8fee4a7880

Download Submit
C:\Users\Admin\AppData\Local\Temp\rundll32-.txt

Filesize
524KB

MD5
8100e3a84c64d7cafa56c1cc23883474

SHA1
9e4296f449b4b9195eae1355ff9cced63fd0a7a4

SHA256
2225d914a5b0d0e06c4b0daf473066d68143ea2dda10a6619d9734d2108c9a77

SHA512
dcd68f6584f02d722086285383fd8b2503c41e404e728296008ea9c5e5d2b5305d17fe97077990430a30b8655700526e2f1cb3eb4d2451d29d40264d4e0cdbba

Download Submit
C:\Windows\Temp\svhost.exe

Filesize
1.1MB

MD5
d881de17aa8f2e2c08cbb7b265f928f9

SHA1
08936aebc87decf0af6e8eada191062b5e65ac2a

SHA256
b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

SHA512
5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

Download Submit
memory/2804-1-0x0000000074D30000-0x00000000752E1000-memory.dmp

Filesize
5.7MB

Download
memory/2804-2-0x0000000074D30000-0x00000000752E1000-memory.dmp

Filesize
5.7MB

Download
memory/2804-43-0x0000000074D30000-0x00000000752E1000-memory.dmp

Filesize
5.7MB

Download
memory/2804-0-0x0000000074D32000-0x0000000074D33000-memory.dmp

Filesize
4KB

Download
memory/2804-36-0x0000000074D30000-0x00000000752E1000-memory.dmp

Filesize
5.7MB

Download
memory/2804-35-0x0000000074D32000-0x0000000074D33000-memory.dmp

Filesize
4KB

Download
memory/4820-37-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-58-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-23-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-21-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-16-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-44-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-48-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-51-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-54-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-22-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-61-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-64-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-68-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-71-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-74-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-77-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4820-81-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Response

DNS Request

DNS Request

DNS Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

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Downloads

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