cfb337524259f8339267c6ac2b7f0fadecc5356dd0116b785ae53b4cf98b9a10

Analysis

max time kernel
146s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 07:13

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General

Target

ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Size

436KB
MD5

ef4c9534f294ff38f611e26c1ab25f3a
SHA1

170bb76285fd50aa61e489c70a9dfd1ee96897e9
SHA256

cfb337524259f8339267c6ac2b7f0fadecc5356dd0116b785ae53b4cf98b9a10
SHA512

399e9648824bdfd488ba63692fba2372cde1526330128abba62b60c597f38d76a3d9849c79d65d4827e92570c3cc8230d970a805e706e629a96649cfe7580006
SSDEEP

6144:onwIKHl/agdUlloJHyLC69xROOo77QJrZTKVjJW4dsBRXE2tGuY3p1WO:onilSgdKioT9loY/GV1W+iRU9uYZUO

Score

10^/10

discovery evasion persistence trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 10 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6A5B00014973000CD3A1B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000CD3A1B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000CD3A1B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000CD3A1B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000CD3A1B4EB2331.exe

Disables taskbar notifications via registry modification
evasion

Deletes itself 1 IoCs

pid	Process
2580	043A6A5B00014973000CD3A1B4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2580	043A6A5B00014973000CD3A1B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe

Windows security modification 2 TTPs 14 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000CD3A1B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6A5B00014973000CD3A1B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000CD3A1B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000CD3A1B4EB2331.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000CD3A1B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000CD3A1B4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000CD3A1B4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000CD3A1B4EB2331 = "C:\\ProgramData\\043A6A5B00014973000CD3A1B4EB2331\\043A6A5B00014973000CD3A1B4EB2331.exe"	043A6A5B00014973000CD3A1B4EB2331.exe

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	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	043A6A5B00014973000CD3A1B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2580	043A6A5B00014973000CD3A1B4EB2331.exe
2580	043A6A5B00014973000CD3A1B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2580	2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe	31
PID 2096 wrote to memory of 2580	2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe	31
PID 2096 wrote to memory of 2580	2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe	31
PID 2096 wrote to memory of 2580	2096	ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe"
1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2096
- C:\ProgramData\043A6A5B00014973000CD3A1B4EB2331\043A6A5B00014973000CD3A1B4EB2331.exe
  "C:\ProgramData\043A6A5B00014973000CD3A1B4EB2331\043A6A5B00014973000CD3A1B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\ef4c9534f294ff38f611e26c1ab25f3a_JaffaCakes118.exe"
  2⤵
  - Windows security bypass
  - Deletes itself
  - Executes dropped EXE
  - Windows security modification
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2580

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

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

\ProgramData\043A6A5B00014973000CD3A1B4EB2331\043A6A5B00014973000CD3A1B4EB2331.exe

Filesize
436KB

MD5
ef4c9534f294ff38f611e26c1ab25f3a

SHA1
170bb76285fd50aa61e489c70a9dfd1ee96897e9

SHA256
cfb337524259f8339267c6ac2b7f0fadecc5356dd0116b785ae53b4cf98b9a10

SHA512
399e9648824bdfd488ba63692fba2372cde1526330128abba62b60c597f38d76a3d9849c79d65d4827e92570c3cc8230d970a805e706e629a96649cfe7580006

Download Submit
memory/2096-17-0x0000000000410000-0x000000000050F000-memory.dmp

Filesize
1020KB

Download
memory/2096-2-0x0000000000410000-0x000000000050F000-memory.dmp

Filesize
1020KB

Download
memory/2096-1-0x0000000000410000-0x000000000050F000-memory.dmp

Filesize
1020KB

Download
memory/2096-0-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2096-27-0x0000000000410000-0x000000000050F000-memory.dmp

Filesize
1020KB

Download
memory/2580-11-0x0000000000410000-0x000000000050F000-memory.dmp

Filesize
1020KB

Download
memory/2580-12-0x0000000000410000-0x000000000050F000-memory.dmp

Filesize
1020KB

Download
memory/2580-18-0x0000000000410000-0x000000000050F000-memory.dmp

Filesize
1020KB

Download
memory/2580-30-0x0000000000410000-0x000000000050F000-memory.dmp

Filesize
1020KB

Download
memory/2580-31-0x0000000000410000-0x000000000050F000-memory.dmp

Filesize
1020KB

Download
memory/2580-32-0x0000000000410000-0x000000000050F000-memory.dmp

Filesize
1020KB

Download
memory/2580-36-0x0000000000410000-0x000000000050F000-memory.dmp

Filesize
1020KB

Download