latentbot | b2834c3754bb6e3d2960df0d84c64eb063321edc5d1b44c5c12e59a4bc58f529

Analysis

max time kernel
148s
max time network
120s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
26-06-2024 06:24

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General

Target

11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Size

463KB
MD5

11054033bc9a2065e532d018e8184ef1
SHA1

cef49e958c993be4d68e133324303900ce452004
SHA256

b2834c3754bb6e3d2960df0d84c64eb063321edc5d1b44c5c12e59a4bc58f529
SHA512

b01bff808415ed6f54d4b7544af91ba209eb0e11ffca5fa5b5db85aaad847a1a73694303f156f0e6a5530c41cfb21a7cfa4ed413d277eaafb754cc00c9442cfc
SSDEEP

12288:eOg7VoYcRVtowqG3WeWxRmpPRRBQ45xDCmTOGrstpzFst9:3gJJOswFW3xRe3BQ45xD5qGrJn

Score

10^/10

latentbot evasion persistence trojan upx

Malware Config

Extracted

Family

latentbot

lootwillbeobtained.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
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\Local\Temp\11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe:*:Enabled:Windows Messanger"	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\winlogon.exe = "C:\\Users\\Admin\\AppData\\Roaming\\winlogon.exe:*:Enabled:Windows Messanger"	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	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\local.exe = "C:\\Users\\Admin\\AppData\\Roaming\\winlogon.exe"	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{F8ACE1AB-BFAC-83DB-EBEA-7C4D9EEDF9FA}	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{F8ACE1AB-BFAC-83DB-EBEA-7C4D9EEDF9FA}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\winlogon.exe"	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{F8ACE1AB-BFAC-83DB-EBEA-7C4D9EEDF9FA}	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Active Setup\Installed Components\{F8ACE1AB-BFAC-83DB-EBEA-7C4D9EEDF9FA}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\winlogon.exe"	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1212-0-0x0000000000400000-0x00000000004A5000-memory.dmp	upx
behavioral1/memory/1212-12-0x0000000000400000-0x00000000004A5000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\local.exe = "C:\\Users\\Admin\\AppData\\Roaming\\winlogon.exe"	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\local.exe = "C:\\Users\\Admin\\AppData\\Roaming\\winlogon.exe"	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1212 set thread context of 3044	1212	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	28

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
2928	reg.exe
2160	reg.exe
2740	reg.exe
2840	reg.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeCreateTokenPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeAssignPrimaryTokenPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeLockMemoryPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeMachineAccountPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeTcbPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeSecurityPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeSystemtimePrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeCreatePermanentPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeBackupPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeRestorePrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeShutdownPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeDebugPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeAuditPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeUndockPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeSyncAgentPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeEnableDelegationPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeManageVolumePrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeImpersonatePrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: 31	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: 32	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: 33	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: 34	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
Token: 35	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 1212 wrote to memory of 3044	1212	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	28
PID 1212 wrote to memory of 3044	1212	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	28
PID 1212 wrote to memory of 3044	1212	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	28
PID 1212 wrote to memory of 3044	1212	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	28
PID 1212 wrote to memory of 3044	1212	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	28
PID 1212 wrote to memory of 3044	1212	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	28
PID 1212 wrote to memory of 3044	1212	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	28
PID 1212 wrote to memory of 3044	1212	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	28
PID 3044 wrote to memory of 2852	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	29
PID 3044 wrote to memory of 2852	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	29
PID 3044 wrote to memory of 2852	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	29
PID 3044 wrote to memory of 2852	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	29
PID 3044 wrote to memory of 2856	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2856	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2856	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2856	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	30
PID 3044 wrote to memory of 2888	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	32
PID 3044 wrote to memory of 2888	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	32
PID 3044 wrote to memory of 2888	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	32
PID 3044 wrote to memory of 2888	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	32
PID 3044 wrote to memory of 2736	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	34
PID 3044 wrote to memory of 2736	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	34
PID 3044 wrote to memory of 2736	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	34
PID 3044 wrote to memory of 2736	3044	11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe	34
PID 2852 wrote to memory of 2840	2852	cmd.exe	37
PID 2852 wrote to memory of 2840	2852	cmd.exe	37
PID 2852 wrote to memory of 2840	2852	cmd.exe	37
PID 2852 wrote to memory of 2840	2852	cmd.exe	37
PID 2856 wrote to memory of 2740	2856	cmd.exe	38
PID 2856 wrote to memory of 2740	2856	cmd.exe	38
PID 2856 wrote to memory of 2740	2856	cmd.exe	38
PID 2856 wrote to memory of 2740	2856	cmd.exe	38
PID 2888 wrote to memory of 2160	2888	cmd.exe	39
PID 2888 wrote to memory of 2160	2888	cmd.exe	39
PID 2888 wrote to memory of 2160	2888	cmd.exe	39
PID 2888 wrote to memory of 2160	2888	cmd.exe	39
PID 2736 wrote to memory of 2928	2736	cmd.exe	40
PID 2736 wrote to memory of 2928	2736	cmd.exe	40
PID 2736 wrote to memory of 2928	2736	cmd.exe	40
PID 2736 wrote to memory of 2928	2736	cmd.exe	40

C:\Users\Admin\AppData\Local\Temp\11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1212
- C:\Users\Admin\AppData\Local\Temp\11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe"
  2⤵
  - Adds policy Run key to start application
  - Boot or Logon Autostart Execution: Active Setup
  - Adds Run key to start application
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  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⤵
    - Suspicious use of WriteProcessMemory
    PID:2852
  - - 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
      Modifies registry key
      PID:2840
- - 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\11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2856
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\11054033bc9a2065e532d018e8184ef1_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:2740
- - 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⤵
    - Suspicious use of WriteProcessMemory
    PID:2888
  - - 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
      Modifies registry key
      PID:2160
- - 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\winlogon.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\winlogon.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2736
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\winlogon.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\winlogon.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:2928

Network

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1212-12-0x0000000000400000-0x00000000004A5000-memory.dmp

Filesize
660KB

Download
memory/1212-0-0x0000000000400000-0x00000000004A5000-memory.dmp

Filesize
660KB

Download
memory/3044-21-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-23-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3044-5-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-3-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-20-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-1-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-9-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-24-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-25-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-27-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-29-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-31-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3044-32-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads