a5804cf4fd0d55cb9c4e4df264f2011c1ee0f44c40148aa2110f351e3f6058dd

Analysis

max time kernel
149s
max time network
83s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 08:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Size

342KB
MD5

baff538a5325d73254001e6cb4fc083a
SHA1

53b819141691278ff05a673dfe63dbf386c4895b
SHA256

a5804cf4fd0d55cb9c4e4df264f2011c1ee0f44c40148aa2110f351e3f6058dd
SHA512

8aeadf031c2c43de9846663d21b6ddf97190f2055b6807677d5fccc8e5f77da32ce83af63d514b56090ca82843c9043cb9192356be6b1657485f44f2e80a380b
SSDEEP

6144:St12S9Beu7vLKU5m0+iiZHJoa5qT0Ag6oFFRBGnGCRxX6FnaDzsZ:TyBe2Y0+iiZpJNANCFRBGGcl6laPsZ

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"	043A6A5B00014973000AFF26B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000AFF26B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000AFF26B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000AFF26B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000AFF26B4EB2331.exe

Disables taskbar notifications via registry modification
evasion

Deletes itself 1 IoCs

pid	Process
2756	043A6A5B00014973000AFF26B4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2756	043A6A5B00014973000AFF26B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
2160	baff538a5325d73254001e6cb4fc083a_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\FirewallOverride = "1"	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000AFF26B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6A5B00014973000AFF26B4EB2331.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000AFF26B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000AFF26B4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000AFF26B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000AFF26B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000AFF26B4EB2331.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-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000AFF26B4EB2331 = "C:\\ProgramData\\043A6A5B00014973000AFF26B4EB2331\\043A6A5B00014973000AFF26B4EB2331.exe"	043A6A5B00014973000AFF26B4EB2331.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	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	043A6A5B00014973000AFF26B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2756	043A6A5B00014973000AFF26B4EB2331.exe
2756	043A6A5B00014973000AFF26B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 2756	2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe	29
PID 2160 wrote to memory of 2756	2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe	29
PID 2160 wrote to memory of 2756	2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe	29
PID 2160 wrote to memory of 2756	2160	baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\baff538a5325d73254001e6cb4fc083a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\baff538a5325d73254001e6cb4fc083a_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:2160
- C:\ProgramData\043A6A5B00014973000AFF26B4EB2331\043A6A5B00014973000AFF26B4EB2331.exe
  "C:\ProgramData\043A6A5B00014973000AFF26B4EB2331\043A6A5B00014973000AFF26B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\baff538a5325d73254001e6cb4fc083a_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:2756

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

Replay Monitor

Loading Replay Monitor...

Downloads

\ProgramData\043A6A5B00014973000AFF26B4EB2331\043A6A5B00014973000AFF26B4EB2331.exe

Filesize
342KB

MD5
baff538a5325d73254001e6cb4fc083a

SHA1
53b819141691278ff05a673dfe63dbf386c4895b

SHA256
a5804cf4fd0d55cb9c4e4df264f2011c1ee0f44c40148aa2110f351e3f6058dd

SHA512
8aeadf031c2c43de9846663d21b6ddf97190f2055b6807677d5fccc8e5f77da32ce83af63d514b56090ca82843c9043cb9192356be6b1657485f44f2e80a380b

Download Submit
memory/2160-29-0x0000000000411000-0x00000000004C3000-memory.dmp

Filesize
712KB

Download
memory/2160-28-0x0000000001F90000-0x0000000001F91000-memory.dmp

Filesize
4KB

Download
memory/2160-7-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2160-6-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2160-5-0x0000000000411000-0x00000000004C3000-memory.dmp

Filesize
712KB

Download
memory/2160-4-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2160-0-0x0000000001F90000-0x0000000001F91000-memory.dmp

Filesize
4KB

Download
memory/2160-41-0x0000000000411000-0x00000000004C3000-memory.dmp

Filesize
712KB

Download
memory/2160-40-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2160-30-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2160-3-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2160-1-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2756-21-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2756-23-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2756-22-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2756-20-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2756-31-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2756-24-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2756-17-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2756-44-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2756-45-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2756-50-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download