961cf644c3dd3213c319474487b69b2feea5989214da8984b41876e33b5828e6

Analysis

max time kernel
146s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12/08/2024, 08:56

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General

Target

8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Size

396KB
MD5

8e1c1a385fcebbd7238bcc3879da3c7a
SHA1

60a98e9417772756612d9c5f2ca0e2914328edd0
SHA256

961cf644c3dd3213c319474487b69b2feea5989214da8984b41876e33b5828e6
SHA512

268cc2cac505ba0f445a5bdd63e36f46143d986726a34ca372f886dc052e0edb6016f3d208a615a6c2fdbe1f9b8a2c6f55f6d821a4678c0d9b3ab7f412657a3b
SSDEEP

6144:x2Uqol32GmCwt3Ncm1pR2tVAdNqDMYD6k6F1+B8yzxmnvwlKfHd:x2UbdA3NcGutVAdEDMFhFeEnvwSd

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\AntiVirusDisableNotify = "1"	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000B804DB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000B804DB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000B804DB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000B804DB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6A5B00014973000B804DB4EB2331.exe

Disables taskbar notifications via registry modification
evasion

Deletes itself 1 IoCs

pid	Process
2540	043A6A5B00014973000B804DB4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2540	043A6A5B00014973000B804DB4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
2320	8e1c1a385fcebbd7238bcc3879da3c7a_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\AntiVirusOverride = "1"	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000B804DB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000B804DB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6A5B00014973000B804DB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000B804DB4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000B804DB4EB2331.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000B804DB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000B804DB4EB2331.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-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000B804DB4EB2331 = "C:\\ProgramData\\043A6A5B00014973000B804DB4EB2331\\043A6A5B00014973000B804DB4EB2331.exe"	043A6A5B00014973000B804DB4EB2331.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	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	043A6A5B00014973000B804DB4EB2331.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2540	043A6A5B00014973000B804DB4EB2331.exe
2540	043A6A5B00014973000B804DB4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 2540	2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe	30
PID 2320 wrote to memory of 2540	2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe	30
PID 2320 wrote to memory of 2540	2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe	30
PID 2320 wrote to memory of 2540	2320	8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\8e1c1a385fcebbd7238bcc3879da3c7a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8e1c1a385fcebbd7238bcc3879da3c7a_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:2320
- C:\ProgramData\043A6A5B00014973000B804DB4EB2331\043A6A5B00014973000B804DB4EB2331.exe
  "C:\ProgramData\043A6A5B00014973000B804DB4EB2331\043A6A5B00014973000B804DB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\8e1c1a385fcebbd7238bcc3879da3c7a_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:2540

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

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Downloads

\ProgramData\043A6A5B00014973000B804DB4EB2331\043A6A5B00014973000B804DB4EB2331.exe

Filesize
396KB

MD5
8e1c1a385fcebbd7238bcc3879da3c7a

SHA1
60a98e9417772756612d9c5f2ca0e2914328edd0

SHA256
961cf644c3dd3213c319474487b69b2feea5989214da8984b41876e33b5828e6

SHA512
268cc2cac505ba0f445a5bdd63e36f46143d986726a34ca372f886dc052e0edb6016f3d208a615a6c2fdbe1f9b8a2c6f55f6d821a4678c0d9b3ab7f412657a3b

Download Submit
memory/2320-30-0x0000000000411000-0x00000000004D2000-memory.dmp

Filesize
772KB

Download
memory/2320-36-0x0000000000411000-0x00000000004D2000-memory.dmp

Filesize
772KB

Download
memory/2320-3-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2320-6-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2320-5-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2320-4-0x0000000000411000-0x00000000004D2000-memory.dmp

Filesize
772KB

Download
memory/2320-1-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2320-25-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2320-35-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2320-0-0x0000000001F40000-0x0000000001F41000-memory.dmp

Filesize
4KB

Download
memory/2320-2-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2320-27-0x0000000001F40000-0x0000000001F41000-memory.dmp

Filesize
4KB

Download
memory/2540-18-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2540-26-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2540-19-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2540-21-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2540-20-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2540-39-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2540-40-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2540-41-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2540-45-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download