modiloader | 3f9269b33608d91afaa2dc287d97d2b1b11daf0961af164945bfb9dba8ee7b4c

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe

Modiloader family
modiloader
Sality
Sality is backdoor written in C++, first discovered in 2003.
backdoor sality
Sality family
sality

UAC bypass 3 TTPs 1 IoCs

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe

Windows security bypass 2 TTPs 6 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral1/memory/1924-0-0x0000000000400000-0x000000000049F000-memory.dmp	modiloader_stage2
behavioral1/memory/1924-58-0x0000000000400000-0x000000000049F000-memory.dmp	modiloader_stage2

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x000900000001944d-42.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2716	Project0.exe

Loads dropped DLL 2 IoCs

pid	Process
1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe

Windows security modification 2 TTPs 7 IoCs

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe

UPX packed file 11 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1924-8-0x0000000001E10000-0x0000000002ECA000-memory.dmp	upx
behavioral1/memory/1924-20-0x0000000001E10000-0x0000000002ECA000-memory.dmp	upx
behavioral1/memory/1924-10-0x0000000001E10000-0x0000000002ECA000-memory.dmp	upx
behavioral1/memory/1924-19-0x0000000001E10000-0x0000000002ECA000-memory.dmp	upx
behavioral1/memory/1924-7-0x0000000001E10000-0x0000000002ECA000-memory.dmp	upx
behavioral1/memory/1924-11-0x0000000001E10000-0x0000000002ECA000-memory.dmp	upx
behavioral1/memory/1924-9-0x0000000001E10000-0x0000000002ECA000-memory.dmp	upx
behavioral1/memory/1924-22-0x0000000001E10000-0x0000000002ECA000-memory.dmp	upx
behavioral1/memory/1924-21-0x0000000001E10000-0x0000000002ECA000-memory.dmp	upx
behavioral1/memory/1924-12-0x0000000001E10000-0x0000000002ECA000-memory.dmp	upx
behavioral1/memory/1924-44-0x0000000001E10000-0x0000000002ECA000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\f769bb3	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
File opened for modification	C:\Windows\SYSTEM.INI	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Project0.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2716	Project0.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
Token: SeDebugPrivilege	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 1120	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe	19
PID 1924 wrote to memory of 1168	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe	20
PID 1924 wrote to memory of 1200	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe	21
PID 1924 wrote to memory of 1500	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe	25
PID 1924 wrote to memory of 2716	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe	30
PID 1924 wrote to memory of 2716	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe	30
PID 1924 wrote to memory of 2716	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe	30
PID 1924 wrote to memory of 2716	1924	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe	30

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1120

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1168

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7ae0e477408df5662fe14fc6f0816347.exe"
  2⤵
  - Modifies firewall policy service
  - UAC bypass
  - Windows security bypass
  - Loads dropped DLL
  - Windows security modification
  - Checks whether UAC is enabled
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:1924
- - C:\Users\Admin\AppData\Local\Temp\Project0.exe
    "C:\Users\Admin\AppData\Local\Temp\Project0.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    PID:2716

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

4

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

2

T1082

System Location Discovery

T1614

System Language Discovery