latentbot | 62ddf55f47ce5a250e620e67b0e649fa214cfa2f6c013f9147cbc9c3f11413e9

Analysis

max time kernel
147s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 13:07

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General

Target

ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe
Size

583KB
MD5

ab24881206e5c6b0561433767bc2a7a0
SHA1

82a837432c501598dae94db20d514d1c169fe60c
SHA256

62ddf55f47ce5a250e620e67b0e649fa214cfa2f6c013f9147cbc9c3f11413e9
SHA512

c21c6dab2e30b346476b337dbc2a198d7ad1f93265e37e32bb4039ad065b8c1edafa95ee09acb7d1292e919ddfa6a04517faca15d41f4d3efd7ba31e11bcf8e1
SSDEEP

12288:PtlRXllIgeDx0Mv0jG5OIf6mr8h0cO2GKiJEoGmCClL:Ptlige+Mv0CIQOv5z3mCCd

Score

10^/10

latentbot discovery evasion persistence trojan

Malware Config

Extracted

Family

latentbot

gfaghrtehxvdfsqaj.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

Processes:

reg.exereg.exereg.exereg.exe

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\Roaming\firefox.exe = "C:\\Users\\Admin\\AppData\\Roaming\\firefox.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\FKXZ5H6.exe = "C:\\Users\\Admin\\AppData\\Roaming\\FKXZ5H6.exe:*:Enabled:Windows Messanger"	reg.exe

Executes dropped EXE 1 IoCs

Processes:

firefox.exe

pid	Process
2724	firefox.exe

Loads dropped DLL 2 IoCs

Processes:

ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe

pid	Process
2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe
2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\firefox = "\"C:\\Users\\Admin\\AppData\\Roaming\\inid.exe\""	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2772 set thread context of 2724	2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe	30

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

Processes:

cmd.exereg.execmd.exefirefox.execmd.execmd.exereg.exereg.exereg.exeab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe

description	ioc	Process
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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	firefox.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	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

Processes:

reg.exereg.exereg.exereg.exe

pid	Process
2612	reg.exe
2388	reg.exe
2644	reg.exe
2636	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

Processes:

firefox.exe

description	pid	Process
Token: 1	2724	firefox.exe
Token: SeCreateTokenPrivilege	2724	firefox.exe
Token: SeAssignPrimaryTokenPrivilege	2724	firefox.exe
Token: SeLockMemoryPrivilege	2724	firefox.exe
Token: SeIncreaseQuotaPrivilege	2724	firefox.exe
Token: SeMachineAccountPrivilege	2724	firefox.exe
Token: SeTcbPrivilege	2724	firefox.exe
Token: SeSecurityPrivilege	2724	firefox.exe
Token: SeTakeOwnershipPrivilege	2724	firefox.exe
Token: SeLoadDriverPrivilege	2724	firefox.exe
Token: SeSystemProfilePrivilege	2724	firefox.exe
Token: SeSystemtimePrivilege	2724	firefox.exe
Token: SeProfSingleProcessPrivilege	2724	firefox.exe
Token: SeIncBasePriorityPrivilege	2724	firefox.exe
Token: SeCreatePagefilePrivilege	2724	firefox.exe
Token: SeCreatePermanentPrivilege	2724	firefox.exe
Token: SeBackupPrivilege	2724	firefox.exe
Token: SeRestorePrivilege	2724	firefox.exe
Token: SeShutdownPrivilege	2724	firefox.exe
Token: SeDebugPrivilege	2724	firefox.exe
Token: SeAuditPrivilege	2724	firefox.exe
Token: SeSystemEnvironmentPrivilege	2724	firefox.exe
Token: SeChangeNotifyPrivilege	2724	firefox.exe
Token: SeRemoteShutdownPrivilege	2724	firefox.exe
Token: SeUndockPrivilege	2724	firefox.exe
Token: SeSyncAgentPrivilege	2724	firefox.exe
Token: SeEnableDelegationPrivilege	2724	firefox.exe
Token: SeManageVolumePrivilege	2724	firefox.exe
Token: SeImpersonatePrivilege	2724	firefox.exe
Token: SeCreateGlobalPrivilege	2724	firefox.exe
Token: 31	2724	firefox.exe
Token: 32	2724	firefox.exe
Token: 33	2724	firefox.exe
Token: 34	2724	firefox.exe
Token: 35	2724	firefox.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

firefox.exe

pid	Process
2724	firefox.exe
2724	firefox.exe
2724	firefox.exe

Suspicious use of WriteProcessMemory 41 IoCs

Processes:

ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exefirefox.execmd.execmd.execmd.execmd.exe

description	pid	Process	procid_target
PID 2772 wrote to memory of 2724	2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2724	2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2724	2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2724	2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2724	2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2724	2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2724	2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2724	2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe	30
PID 2772 wrote to memory of 2724	2772	ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe	30
PID 2724 wrote to memory of 2852	2724	firefox.exe	31
PID 2724 wrote to memory of 2852	2724	firefox.exe	31
PID 2724 wrote to memory of 2852	2724	firefox.exe	31
PID 2724 wrote to memory of 2852	2724	firefox.exe	31
PID 2724 wrote to memory of 2732	2724	firefox.exe	32
PID 2724 wrote to memory of 2732	2724	firefox.exe	32
PID 2724 wrote to memory of 2732	2724	firefox.exe	32
PID 2724 wrote to memory of 2732	2724	firefox.exe	32
PID 2724 wrote to memory of 2740	2724	firefox.exe	34
PID 2724 wrote to memory of 2740	2724	firefox.exe	34
PID 2724 wrote to memory of 2740	2724	firefox.exe	34
PID 2724 wrote to memory of 2740	2724	firefox.exe	34
PID 2724 wrote to memory of 2864	2724	firefox.exe	36
PID 2724 wrote to memory of 2864	2724	firefox.exe	36
PID 2724 wrote to memory of 2864	2724	firefox.exe	36
PID 2724 wrote to memory of 2864	2724	firefox.exe	36
PID 2740 wrote to memory of 2388	2740	cmd.exe	40
PID 2740 wrote to memory of 2388	2740	cmd.exe	40
PID 2740 wrote to memory of 2388	2740	cmd.exe	40
PID 2740 wrote to memory of 2388	2740	cmd.exe	40
PID 2852 wrote to memory of 2612	2852	cmd.exe	39
PID 2852 wrote to memory of 2612	2852	cmd.exe	39
PID 2852 wrote to memory of 2612	2852	cmd.exe	39
PID 2852 wrote to memory of 2612	2852	cmd.exe	39
PID 2732 wrote to memory of 2636	2732	cmd.exe	42
PID 2732 wrote to memory of 2636	2732	cmd.exe	42
PID 2732 wrote to memory of 2636	2732	cmd.exe	42
PID 2732 wrote to memory of 2636	2732	cmd.exe	42
PID 2864 wrote to memory of 2644	2864	cmd.exe	41
PID 2864 wrote to memory of 2644	2864	cmd.exe	41
PID 2864 wrote to memory of 2644	2864	cmd.exe	41
PID 2864 wrote to memory of 2644	2864	cmd.exe	41

C:\Users\Admin\AppData\Local\Temp\ab24881206e5c6b0561433767bc2a7a0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab24881206e5c6b0561433767bc2a7a0_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:2772
- C:\Users\Admin\AppData\Roaming\firefox.exe
  C:\Users\Admin\AppData\Roaming\firefox.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  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: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
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2612
- - 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\firefox.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\firefox.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2732
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\firefox.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\firefox.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2636
- - 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:2740
  - - 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:\Users\Admin\AppData\Roaming\FKXZ5H6.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\FKXZ5H6.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2864
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\FKXZ5H6.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\FKXZ5H6.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2644

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

\Users\Admin\AppData\Roaming\firefox.exe

Filesize
1KB

MD5
3ea68e8aca7bbd86b11ed216504556cd

SHA1
e329719972dc83fb79586717a8f17312e9349a41

SHA256
70fa0479ffdd33659687604a593d8fcd268776f53f69b8e30211b6d000489932

SHA512
af8114d90023cf3b24aec44dcb8ca884d459909dce22630cac5c3c9e5ee96b2887ea0c663b8e9f76d7110d8f9e95ef02eed2856d42f85c274f9deaead964f291

Download Submit
memory/2724-25-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2724-29-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2724-39-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2724-11-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2724-37-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2724-22-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2724-34-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2724-26-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2724-23-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2724-27-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2724-31-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2772-0-0x0000000074A71000-0x0000000074A72000-memory.dmp

Filesize
4KB

Download
memory/2772-4-0x0000000074A70000-0x000000007501B000-memory.dmp

Filesize
5.7MB

Download
memory/2772-16-0x0000000074A70000-0x000000007501B000-memory.dmp

Filesize
5.7MB

Download
memory/2772-1-0x0000000074A70000-0x000000007501B000-memory.dmp

Filesize
5.7MB

Download