latentbot | 44f2bb30565f32bccf340910531f357647b2644477a15b3022d83ebee9b4334c

Analysis

max time kernel
147s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16-09-2024 01:54

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General

Target

e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Size

712KB
MD5

e3ccd215b8c47ed2bf7f8e33aff79f30
SHA1

f0e45d3d4b72c810b9b80644209f39478c75bf19
SHA256

44f2bb30565f32bccf340910531f357647b2644477a15b3022d83ebee9b4334c
SHA512

61d9ebe8886f4f4e203c1f3bd300fdfdc0c6ec53b210cfe0faef6df2fca50b4006a35063bff00d9422686ce786f307654fc30499cb9c9d0838c8bad77d333ff4
SSDEEP

12288:gx5O5TTfgajhNxVejs9wmQ8XK6mYnjBidC1YmktBb1YmktB/:gx5GfgKxVeIpmYnjBiLtBWtB/

Score

10^/10

latentbot discovery evasion persistence trojan

Malware Config

Extracted

Family

latentbot

exsampletest.zapto.org

0exsampletest.zapto.org

Signatures

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

Modifies firewall policy service 3 TTPs 10 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

Processes:

reg.exereg.exereg.exereg.exe

description	ioc	Process
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
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe:*:Enabled:Windows Messanger"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\test123456\rsgenerator.exe = "C:\\Users\\Admin\\AppData\\Roaming\\test123456\\rsgenerator.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\AuthorizedApplications	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	reg.exe

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\windows = "C:\\Users\\Admin\\AppData\\Roaming\\test123456\\rsgenerator.exe"	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\windows = "C:\\Users\\Admin\\AppData\\Roaming\\test123456\\rsgenerator.exe"	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\windows = "C:\\Users\\Admin\\AppData\\Roaming\\test123456\\rsgenerator.exe"	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 9 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

Processes:

reg.execmd.execmd.exereg.exereg.exereg.exee3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.execmd.execmd.exe

description	ioc	Process
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	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	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

Processes:

reg.exereg.exereg.exereg.exe

pid	Process
4444	reg.exe
1672	reg.exe
4100	reg.exe
4860	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

Processes:

e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe

description	pid	Process
Token: 1	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeCreateTokenPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeAssignPrimaryTokenPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeLockMemoryPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeMachineAccountPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeTcbPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeSecurityPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeSystemtimePrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeCreatePermanentPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeBackupPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeRestorePrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeShutdownPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeDebugPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeAuditPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeUndockPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeSyncAgentPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeEnableDelegationPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeManageVolumePrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeImpersonatePrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: 31	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: 32	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: 33	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: 34	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
Token: 35	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe

pid	Process
4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.execmd.execmd.execmd.execmd.exe

description	pid	Process	procid_target
PID 4648 wrote to memory of 2292	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	82
PID 4648 wrote to memory of 2292	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	82
PID 4648 wrote to memory of 2292	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	82
PID 4648 wrote to memory of 4828	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	83
PID 4648 wrote to memory of 4828	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	83
PID 4648 wrote to memory of 4828	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	83
PID 4648 wrote to memory of 4328	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	84
PID 4648 wrote to memory of 4328	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	84
PID 4648 wrote to memory of 4328	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	84
PID 4648 wrote to memory of 4480	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	85
PID 4648 wrote to memory of 4480	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	85
PID 4648 wrote to memory of 4480	4648	e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe	85
PID 4480 wrote to memory of 1672	4480	cmd.exe	91
PID 4480 wrote to memory of 1672	4480	cmd.exe	91
PID 4480 wrote to memory of 1672	4480	cmd.exe	91
PID 4328 wrote to memory of 4444	4328	cmd.exe	92
PID 4328 wrote to memory of 4444	4328	cmd.exe	92
PID 4328 wrote to memory of 4444	4328	cmd.exe	92
PID 4828 wrote to memory of 4100	4828	cmd.exe	90
PID 4828 wrote to memory of 4100	4828	cmd.exe	90
PID 4828 wrote to memory of 4100	4828	cmd.exe	90
PID 2292 wrote to memory of 4860	2292	cmd.exe	93
PID 2292 wrote to memory of 4860	2292	cmd.exe	93
PID 2292 wrote to memory of 4860	2292	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe"
1⤵
- Adds policy Run key to start application
- 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:4648
- 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
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2292
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:4860
- C:\Windows\SysWOW64\cmd.exe
  cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4828
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\e3ccd215b8c47ed2bf7f8e33aff79f30_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:4100
- 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
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4328
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:4444
- 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\test123456\rsgenerator.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\test123456\rsgenerator.exe:*:Enabled:Windows Messanger" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4480
- - C:\Windows\SysWOW64\reg.exe
    REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\test123456\rsgenerator.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\test123456\rsgenerator.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Modifies firewall policy service
    - System Location Discovery: System Language Discovery
    - Modifies registry key
    PID:1672