latentbot | f4da80451dd68af46429820b8dadacbce3c18273cca58fc484fdf5e32f3efccc

Analysis

max time kernel
148s
max time network
124s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
21-04-2024 09:35

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General

Target

fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Size

464KB
MD5

fefbc2779b80a4509666a819bdb6e705
SHA1

81e3dd2d4b6e781cc549ee365bce7121d770af44
SHA256

f4da80451dd68af46429820b8dadacbce3c18273cca58fc484fdf5e32f3efccc
SHA512

71e8c24dcf51d10521695509f1cbd9633beb3a7961f0976d58e7baf4976d290d0b326149e4995bdf6adece7be8cab5f9f17b6c76061c18f865bef96bf783c9cd
SSDEEP

12288:3bI9DmNBbWTaifpTbwFGSGty6wyNG+LHBsXuqlbqG7znfKo5:3bI9OBbWBK1leDguqsG7zd

Score

10^/10

latentbot evasion persistence trojan

Malware Config

Extracted

Family

latentbot

fly4butterfly.zapto.org

Signatures

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

Modifies firewall policy service 2 TTPs 8 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\fefbc2779b80a4509666a819bdb6e705_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\Local\Temp\spoolsv.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\spoolsv.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

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	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\Spooler SubSystem App = "C:\\Users\\Admin\\AppData\\Local\\Temp\\spoolsv.exe"	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{30F2FBDB-D0B0-CDDA-50AB-121CFDF674CD}	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{30F2FBDB-D0B0-CDDA-50AB-121CFDF674CD}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\spoolsv.exe"	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{30F2FBDB-D0B0-CDDA-50AB-121CFDF674CD}	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Active Setup\Installed Components\{30F2FBDB-D0B0-CDDA-50AB-121CFDF674CD}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\spoolsv.exe"	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe

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\Spooler SubSystem App = "C:\\Users\\Admin\\AppData\\Local\\Temp\\spoolsv.exe"	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\Spooler SubSystem App = "C:\\Users\\Admin\\AppData\\Local\\Temp\\spoolsv.exe"	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2316 set thread context of 2180	2316	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	28

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
2600	reg.exe
2660	reg.exe
2576	reg.exe
2620	reg.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: 1	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeCreateTokenPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeAssignPrimaryTokenPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeLockMemoryPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeMachineAccountPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeTcbPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeSecurityPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeCreatePermanentPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeBackupPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeRestorePrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeShutdownPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeDebugPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeAuditPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeUndockPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeSyncAgentPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeEnableDelegationPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: 31	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: 32	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: 33	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: 34	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: 35	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
Token: SeDebugPrivilege	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2180	2316	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	28
PID 2316 wrote to memory of 2180	2316	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	28
PID 2316 wrote to memory of 2180	2316	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	28
PID 2316 wrote to memory of 2180	2316	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	28
PID 2316 wrote to memory of 2180	2316	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	28
PID 2316 wrote to memory of 2180	2316	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	28
PID 2316 wrote to memory of 2180	2316	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	28
PID 2316 wrote to memory of 2180	2316	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	28
PID 2180 wrote to memory of 1964	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	29
PID 2180 wrote to memory of 1964	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	29
PID 2180 wrote to memory of 1964	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	29
PID 2180 wrote to memory of 1964	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	29
PID 2180 wrote to memory of 1932	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	30
PID 2180 wrote to memory of 1932	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	30
PID 2180 wrote to memory of 1932	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	30
PID 2180 wrote to memory of 1932	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	30
PID 2180 wrote to memory of 1968	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	32
PID 2180 wrote to memory of 1968	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	32
PID 2180 wrote to memory of 1968	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	32
PID 2180 wrote to memory of 1968	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	32
PID 2180 wrote to memory of 2248	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	33
PID 2180 wrote to memory of 2248	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	33
PID 2180 wrote to memory of 2248	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	33
PID 2180 wrote to memory of 2248	2180	fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe	33
PID 1932 wrote to memory of 2620	1932	cmd.exe	37
PID 1932 wrote to memory of 2620	1932	cmd.exe	37
PID 1932 wrote to memory of 2620	1932	cmd.exe	37
PID 1932 wrote to memory of 2620	1932	cmd.exe	37
PID 2248 wrote to memory of 2576	2248	cmd.exe	38
PID 2248 wrote to memory of 2576	2248	cmd.exe	38
PID 2248 wrote to memory of 2576	2248	cmd.exe	38
PID 2248 wrote to memory of 2576	2248	cmd.exe	38
PID 1968 wrote to memory of 2600	1968	cmd.exe	40
PID 1968 wrote to memory of 2600	1968	cmd.exe	40
PID 1968 wrote to memory of 2600	1968	cmd.exe	40
PID 1968 wrote to memory of 2600	1968	cmd.exe	40
PID 1964 wrote to memory of 2660	1964	cmd.exe	39
PID 1964 wrote to memory of 2660	1964	cmd.exe	39
PID 1964 wrote to memory of 2660	1964	cmd.exe	39
PID 1964 wrote to memory of 2660	1964	cmd.exe	39

C:\Users\Admin\AppData\Local\Temp\fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\Temp\fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe
  2⤵
  - Adds policy Run key to start application
  - Modifies Installed Components in the registry
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2180
- - 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:1964
  - - 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:2660
- - 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\fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1932
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\fefbc2779b80a4509666a819bdb6e705_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:2620
- - 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:1968
  - - 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:2600
- - 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\spoolsv.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\spoolsv.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2248
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\spoolsv.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\spoolsv.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:2576

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

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2180-16-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-12-0x00000000769B0000-0x0000000076A50000-memory.dmp

Filesize
640KB

Download
memory/2180-0-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-11-0x0000000076A50000-0x0000000076B60000-memory.dmp

Filesize
1.1MB

Download
memory/2180-18-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-13-0x0000000077231000-0x0000000077232000-memory.dmp

Filesize
4KB

Download
memory/2180-14-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-19-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-6-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-31-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-15-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-20-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-22-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-24-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-26-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2180-28-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/2316-1-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads