latentbot | 2b89e4ef4ff73447a28e22a878561d25f474c490509b83c1125cb9fd86ea0588

Analysis

max time kernel
147s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/10/2024, 17:32

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General

Target
58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe
Size 485KB
Sample241018-v4as5azalg
SHA256 2b89e4ef4ff73447a28e22a878561d25f474c490509b83c1125cb9fd86ea0588
MD5 58ad655b70ab6de86b1c290c3d7273f2
SHA1 b8facdaf7f7dc0a72b000ddd14fff45856314808
SHA512 b9145737a4e203fd3f7e0cee185ae76548e58c89c17c69de3a1f8ae679ae95e2735cf5d2b17997c62cb53d0ee64f25effa0859036be6b4abe60a1d3366bcfb12
SSDEEP 12288:eG+wyunrVMw3qcCNiLEgs2xzidCU+9Ge5:eG+wyun5KNiAn2xzvge5
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

latentbot discovery evasion persistence trojan

Malware Config

Extracted

Family

latentbot

anonymousrocks.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 8 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:\Users\Admin\AppData\Roaming\svchost.exe = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe:*:Enabled:Windows Messanger"	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	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
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\KJHEAPC69E.exe = "C:\\Users\\Admin\\AppData\\Roaming\\KJHEAPC69E.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe

Executes dropped EXE 1 IoCs

pid	Process
2456	svchost.exe

Loads dropped DLL 2 IoCs

pid	Process
2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe
2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Explorer = "C:\\Users\\Admin\\AppData\\Roaming\\crypted.exe"	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2460 set thread context of 2456	2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe	31

System Location Discovery: System Language Discovery 1 TTPs 10 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	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
2212	reg.exe
2724	reg.exe
2660	reg.exe
2788	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	2456	svchost.exe
Token: SeCreateTokenPrivilege	2456	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2456	svchost.exe
Token: SeLockMemoryPrivilege	2456	svchost.exe
Token: SeIncreaseQuotaPrivilege	2456	svchost.exe
Token: SeMachineAccountPrivilege	2456	svchost.exe
Token: SeTcbPrivilege	2456	svchost.exe
Token: SeSecurityPrivilege	2456	svchost.exe
Token: SeTakeOwnershipPrivilege	2456	svchost.exe
Token: SeLoadDriverPrivilege	2456	svchost.exe
Token: SeSystemProfilePrivilege	2456	svchost.exe
Token: SeSystemtimePrivilege	2456	svchost.exe
Token: SeProfSingleProcessPrivilege	2456	svchost.exe
Token: SeIncBasePriorityPrivilege	2456	svchost.exe
Token: SeCreatePagefilePrivilege	2456	svchost.exe
Token: SeCreatePermanentPrivilege	2456	svchost.exe
Token: SeBackupPrivilege	2456	svchost.exe
Token: SeRestorePrivilege	2456	svchost.exe
Token: SeShutdownPrivilege	2456	svchost.exe
Token: SeDebugPrivilege	2456	svchost.exe
Token: SeAuditPrivilege	2456	svchost.exe
Token: SeSystemEnvironmentPrivilege	2456	svchost.exe
Token: SeChangeNotifyPrivilege	2456	svchost.exe
Token: SeRemoteShutdownPrivilege	2456	svchost.exe
Token: SeUndockPrivilege	2456	svchost.exe
Token: SeSyncAgentPrivilege	2456	svchost.exe
Token: SeEnableDelegationPrivilege	2456	svchost.exe
Token: SeManageVolumePrivilege	2456	svchost.exe
Token: SeImpersonatePrivilege	2456	svchost.exe
Token: SeCreateGlobalPrivilege	2456	svchost.exe
Token: 31	2456	svchost.exe
Token: 32	2456	svchost.exe
Token: 33	2456	svchost.exe
Token: 34	2456	svchost.exe
Token: 35	2456	svchost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2456	svchost.exe
2456	svchost.exe
2456	svchost.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 2456	2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe	31
PID 2460 wrote to memory of 2456	2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe	31
PID 2460 wrote to memory of 2456	2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe	31
PID 2460 wrote to memory of 2456	2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe	31
PID 2460 wrote to memory of 2456	2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe	31
PID 2460 wrote to memory of 2456	2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe	31
PID 2460 wrote to memory of 2456	2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe	31
PID 2460 wrote to memory of 2456	2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe	31
PID 2460 wrote to memory of 2456	2460	58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe	31
PID 2456 wrote to memory of 2684	2456	svchost.exe	32
PID 2456 wrote to memory of 2684	2456	svchost.exe	32
PID 2456 wrote to memory of 2684	2456	svchost.exe	32
PID 2456 wrote to memory of 2684	2456	svchost.exe	32
PID 2456 wrote to memory of 2692	2456	svchost.exe	33
PID 2456 wrote to memory of 2692	2456	svchost.exe	33
PID 2456 wrote to memory of 2692	2456	svchost.exe	33
PID 2456 wrote to memory of 2692	2456	svchost.exe	33
PID 2456 wrote to memory of 2652	2456	svchost.exe	34
PID 2456 wrote to memory of 2652	2456	svchost.exe	34
PID 2456 wrote to memory of 2652	2456	svchost.exe	34
PID 2456 wrote to memory of 2652	2456	svchost.exe	34
PID 2456 wrote to memory of 2744	2456	svchost.exe	35
PID 2456 wrote to memory of 2744	2456	svchost.exe	35
PID 2456 wrote to memory of 2744	2456	svchost.exe	35
PID 2456 wrote to memory of 2744	2456	svchost.exe	35
PID 2684 wrote to memory of 2788	2684	cmd.exe	40
PID 2684 wrote to memory of 2788	2684	cmd.exe	40
PID 2684 wrote to memory of 2788	2684	cmd.exe	40
PID 2684 wrote to memory of 2788	2684	cmd.exe	40
PID 2692 wrote to memory of 2724	2692	cmd.exe	42
PID 2692 wrote to memory of 2724	2692	cmd.exe	42
PID 2692 wrote to memory of 2724	2692	cmd.exe	42
PID 2692 wrote to memory of 2724	2692	cmd.exe	42
PID 2652 wrote to memory of 2212	2652	cmd.exe	43
PID 2652 wrote to memory of 2212	2652	cmd.exe	43
PID 2652 wrote to memory of 2212	2652	cmd.exe	43
PID 2652 wrote to memory of 2212	2652	cmd.exe	43
PID 2744 wrote to memory of 2660	2744	cmd.exe	41
PID 2744 wrote to memory of 2660	2744	cmd.exe	41
PID 2744 wrote to memory of 2660	2744	cmd.exe	41
PID 2744 wrote to memory of 2660	2744	cmd.exe	41

C:\Users\Admin\AppData\Local\Temp\58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\58ad655b70ab6de86b1c290c3d7273f2_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Users\Admin\AppData\Roaming\svchost.exe
  C:\Users\Admin\AppData\Roaming\svchost.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2456
- - 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:2684
  - - 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:2788
- - 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\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2692
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2724
- - 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:2652
  - - 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:2212
- - 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\KJHEAPC69E.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\KJHEAPC69E.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2744
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\KJHEAPC69E.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\KJHEAPC69E.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

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

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

svchost.exe

Path C:\Users\Admin\AppData\Roaming\svchost.exe
Size 1KB
SHA256 87cff8f9ae3660c6ff6fc7d6262c61b7c19b2271ae9a95abe7b9d744d386259c
MD5 bd1829843641d264c9ef57ee175a68ae
SHA1 298cdbc7f30583f964a6533bf62fb7aff501aa52
SHA512 6165d8d47c2e32407c0888b28989ae293f592c4e4771e43d8d09d303e3ad73f895f1c852a176677b3fbd78449536579570cac67a17b2e9135774236b159b2827
MD5 SHA1 SHA512

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memory/2456-25-0x0000000000400000-0x000000000045A000-memory.dmp

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memory/2456-30-0x0000000000400000-0x000000000045A000-memory.dmp

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memory/2456-11-0x0000000000400000-0x000000000045A000-memory.dmp

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memory/2456-37-0x0000000000400000-0x000000000045A000-memory.dmp

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memory/2456-26-0x0000000000400000-0x000000000045A000-memory.dmp

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memory/2456-22-0x0000000000400000-0x000000000045A000-memory.dmp

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memory/2456-34-0x0000000000400000-0x000000000045A000-memory.dmp

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memory/2456-29-0x0000000000400000-0x000000000045A000-memory.dmp

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memory/2456-23-0x0000000000400000-0x000000000045A000-memory.dmp

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memory/2456-27-0x0000000000400000-0x000000000045A000-memory.dmp

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memory/2456-31-0x0000000000400000-0x000000000045A000-memory.dmp

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memory/2460-19-0x0000000074220000-0x00000000747CB000-memory.dmp

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memory/2460-0-0x0000000074221000-0x0000000074222000-memory.dmp

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memory/2460-2-0x0000000074220000-0x00000000747CB000-memory.dmp

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memory/2460-1-0x0000000074220000-0x00000000747CB000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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