latentbot | 06df035231063d05a2ba203797dda9e0ba70ff165cbdf80e2bf37a18bddb4d09

Analysis

max time kernel
148s
max time network
139s
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 18:10

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General

Target

ee274296f6868f78e047723deba556b5_JaffaCakes118.exe
Size

1.3MB
MD5

ee274296f6868f78e047723deba556b5
SHA1

d1d5ba577aaa90e24b456fad7eef0b3098bc652b
SHA256

06df035231063d05a2ba203797dda9e0ba70ff165cbdf80e2bf37a18bddb4d09
SHA512

82c2c4c704fd9ce0cf26e3b8584f381a1344961fc8a606b771e87438a99fa1cb88eba0b8085e54ccf1f186c0a5ba132d8557da6e3e4bd9ec86f6aa75e5d955df
SSDEEP

12288:KcY6U21gU2vAw/eTlCtTM4mxuZGaIWZ04AzpjQb1GRQnYZb62eRHcbwbg71drN0K:oz21EXvrjdN2GLO2p

Score

10^/10

latentbot discovery evasion persistence trojan

Malware Config

Extracted

Family

latentbot

googlehound.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

description	ioc	Process
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\RunHelp.exe = "C:\\Users\\Admin\\AppData\\Roaming\\RunHelp.exe:*:Enabled:Windows Messanger"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe = "C:\\Windows\\Microsoft.NET\\Framework\\v2.0.50727\\vbc.exe:*:Enabled:Windows Messanger"	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\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	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

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	vbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Win32 = "C:\\Users\\Admin\\AppData\\Roaming\\RunHelp.exe"	vbc.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\{521C6A7C-EB16-ED2C-C1FE-F2C1AD64B4DA}	vbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{521C6A7C-EB16-ED2C-C1FE-F2C1AD64B4DA}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\RunHelp.exe"	vbc.exe
Key created	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{521C6A7C-EB16-ED2C-C1FE-F2C1AD64B4DA}	vbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{521C6A7C-EB16-ED2C-C1FE-F2C1AD64B4DA}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\RunHelp.exe"	vbc.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

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-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Win32 = "C:\\Users\\Admin\\AppData\\Roaming\\RunHelp.exe"	vbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RunHelp.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\RunHelp.exe\""	ee274296f6868f78e047723deba556b5_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Win32 = "C:\\Users\\Admin\\AppData\\Roaming\\RunHelp.exe"	vbc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3944 set thread context of 2380	3944	ee274296f6868f78e047723deba556b5_JaffaCakes118.exe	89

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	ee274296f6868f78e047723deba556b5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.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
924	reg.exe
3608	reg.exe
324	reg.exe
2684	reg.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: 1	2380	vbc.exe
Token: SeCreateTokenPrivilege	2380	vbc.exe
Token: SeAssignPrimaryTokenPrivilege	2380	vbc.exe
Token: SeLockMemoryPrivilege	2380	vbc.exe
Token: SeIncreaseQuotaPrivilege	2380	vbc.exe
Token: SeMachineAccountPrivilege	2380	vbc.exe
Token: SeTcbPrivilege	2380	vbc.exe
Token: SeSecurityPrivilege	2380	vbc.exe
Token: SeTakeOwnershipPrivilege	2380	vbc.exe
Token: SeLoadDriverPrivilege	2380	vbc.exe
Token: SeSystemProfilePrivilege	2380	vbc.exe
Token: SeSystemtimePrivilege	2380	vbc.exe
Token: SeProfSingleProcessPrivilege	2380	vbc.exe
Token: SeIncBasePriorityPrivilege	2380	vbc.exe
Token: SeCreatePagefilePrivilege	2380	vbc.exe
Token: SeCreatePermanentPrivilege	2380	vbc.exe
Token: SeBackupPrivilege	2380	vbc.exe
Token: SeRestorePrivilege	2380	vbc.exe
Token: SeShutdownPrivilege	2380	vbc.exe
Token: SeDebugPrivilege	2380	vbc.exe
Token: SeAuditPrivilege	2380	vbc.exe
Token: SeSystemEnvironmentPrivilege	2380	vbc.exe
Token: SeChangeNotifyPrivilege	2380	vbc.exe
Token: SeRemoteShutdownPrivilege	2380	vbc.exe
Token: SeUndockPrivilege	2380	vbc.exe
Token: SeSyncAgentPrivilege	2380	vbc.exe
Token: SeEnableDelegationPrivilege	2380	vbc.exe
Token: SeManageVolumePrivilege	2380	vbc.exe
Token: SeImpersonatePrivilege	2380	vbc.exe
Token: SeCreateGlobalPrivilege	2380	vbc.exe
Token: 31	2380	vbc.exe
Token: 32	2380	vbc.exe
Token: 33	2380	vbc.exe
Token: 34	2380	vbc.exe
Token: 35	2380	vbc.exe
Token: SeDebugPrivilege	2380	vbc.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2380	vbc.exe
2380	vbc.exe
2380	vbc.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 3944 wrote to memory of 2380	3944	ee274296f6868f78e047723deba556b5_JaffaCakes118.exe	89
PID 3944 wrote to memory of 2380	3944	ee274296f6868f78e047723deba556b5_JaffaCakes118.exe	89
PID 3944 wrote to memory of 2380	3944	ee274296f6868f78e047723deba556b5_JaffaCakes118.exe	89
PID 3944 wrote to memory of 2380	3944	ee274296f6868f78e047723deba556b5_JaffaCakes118.exe	89
PID 3944 wrote to memory of 2380	3944	ee274296f6868f78e047723deba556b5_JaffaCakes118.exe	89
PID 3944 wrote to memory of 2380	3944	ee274296f6868f78e047723deba556b5_JaffaCakes118.exe	89
PID 3944 wrote to memory of 2380	3944	ee274296f6868f78e047723deba556b5_JaffaCakes118.exe	89
PID 3944 wrote to memory of 2380	3944	ee274296f6868f78e047723deba556b5_JaffaCakes118.exe	89
PID 2380 wrote to memory of 4708	2380	vbc.exe	90
PID 2380 wrote to memory of 4708	2380	vbc.exe	90
PID 2380 wrote to memory of 4708	2380	vbc.exe	90
PID 2380 wrote to memory of 572	2380	vbc.exe	91
PID 2380 wrote to memory of 572	2380	vbc.exe	91
PID 2380 wrote to memory of 572	2380	vbc.exe	91
PID 2380 wrote to memory of 4032	2380	vbc.exe	92
PID 2380 wrote to memory of 4032	2380	vbc.exe	92
PID 2380 wrote to memory of 4032	2380	vbc.exe	92
PID 2380 wrote to memory of 2652	2380	vbc.exe	93
PID 2380 wrote to memory of 2652	2380	vbc.exe	93
PID 2380 wrote to memory of 2652	2380	vbc.exe	93
PID 572 wrote to memory of 3608	572	cmd.exe	98
PID 572 wrote to memory of 3608	572	cmd.exe	98
PID 572 wrote to memory of 3608	572	cmd.exe	98
PID 4708 wrote to memory of 324	4708	cmd.exe	99
PID 4708 wrote to memory of 324	4708	cmd.exe	99
PID 4708 wrote to memory of 324	4708	cmd.exe	99
PID 4032 wrote to memory of 2684	4032	cmd.exe	100
PID 4032 wrote to memory of 2684	4032	cmd.exe	100
PID 4032 wrote to memory of 2684	4032	cmd.exe	100
PID 2652 wrote to memory of 924	2652	cmd.exe	101
PID 2652 wrote to memory of 924	2652	cmd.exe	101
PID 2652 wrote to memory of 924	2652	cmd.exe	101

C:\Users\Admin\AppData\Local\Temp\ee274296f6868f78e047723deba556b5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ee274296f6868f78e047723deba556b5_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3944
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - Adds policy Run key to start application
  - Boot or Logon Autostart Execution: Active Setup
  - 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:2380
- - 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:4708
  - - 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:324
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:572
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:3608
- - 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:4032
  - - 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:2684
- - 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\RunHelp.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\RunHelp.exe:*:Enabled:Windows Messanger" /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\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\RunHelp.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\RunHelp.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:924

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3364,i,8293235976513689021,7261015831736501466,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:8
1⤵
PID:3212

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

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

Scripting

T1064

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

memory/2380-38-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-6-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-18-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-24-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-21-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-61-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-14-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-15-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-16-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-17-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-58-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-55-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-4-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-28-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-31-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-48-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2380-41-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/3944-0-0x00000000747F2000-0x00000000747F3000-memory.dmp

Filesize
4KB

Download
memory/3944-1-0x00000000747F0000-0x0000000074DA1000-memory.dmp

Filesize
5.7MB

Download
memory/3944-2-0x00000000747F0000-0x0000000074DA1000-memory.dmp

Filesize
5.7MB

Download
memory/3944-9-0x00000000747F0000-0x0000000074DA1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads