c4e924793be6479021bfa903d090ffeba8b3a41ec55717dc6c5261c3301deba5

Analysis

max time kernel
149s
max time network
83s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 05:53

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General

Target

a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Size

392KB
MD5

a16b50e9c03dceb23f8adea1102f0469
SHA1

e9990b957c3e4dbb0e7e93b41c63d398bbcf8175
SHA256

c4e924793be6479021bfa903d090ffeba8b3a41ec55717dc6c5261c3301deba5
SHA512

5680e3099e056bd35af30ba0e274b3fe63f69acf837a4232bad026e694b1b3c9a48c6b71a40694787a9be5b1048d00cbd3001c33e303589c0921e7327fd48d8c
SSDEEP

6144:7wcEzY2mGp9VUwTZtX02giP9YoRRQGb8gJCPankzjzVjyTVyS9m1D4+jzmmnT:GJjmwTZSihRQwJCi4zVWThBnmT

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\UpdatesDisableNotify = "1"	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6A5B00014973000C4D2EB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000C4D2EB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000C4D2EB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000C4D2EB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000C4D2EB4EB2331.exe

Disables taskbar notifications via registry modification
evasion

Deletes itself 1 IoCs

pid	Process
2820	043A6A5B00014973000C4D2EB4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2820	043A6A5B00014973000C4D2EB4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
1900	a16b50e9c03dceb23f8adea1102f0469_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"	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000C4D2EB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6A5B00014973000C4D2EB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000C4D2EB4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000C4D2EB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000C4D2EB4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000C4D2EB4EB2331.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000C4D2EB4EB2331.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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000C4D2EB4EB2331 = "C:\\ProgramData\\043A6A5B00014973000C4D2EB4EB2331\\043A6A5B00014973000C4D2EB4EB2331.exe"	043A6A5B00014973000C4D2EB4EB2331.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	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	043A6A5B00014973000C4D2EB4EB2331.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2820	043A6A5B00014973000C4D2EB4EB2331.exe
2820	043A6A5B00014973000C4D2EB4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 2820	1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2820	1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2820	1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2820	1900	a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\a16b50e9c03dceb23f8adea1102f0469_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a16b50e9c03dceb23f8adea1102f0469_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:1900
- C:\ProgramData\043A6A5B00014973000C4D2EB4EB2331\043A6A5B00014973000C4D2EB4EB2331.exe
  "C:\ProgramData\043A6A5B00014973000C4D2EB4EB2331\043A6A5B00014973000C4D2EB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\a16b50e9c03dceb23f8adea1102f0469_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:2820

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

C:\ProgramData\043A6A5B00014973000C4D2EB4EB2331\043A6A5B00014973000C4D2EB4EB2331.exe

Filesize
392KB

MD5
a16b50e9c03dceb23f8adea1102f0469

SHA1
e9990b957c3e4dbb0e7e93b41c63d398bbcf8175

SHA256
c4e924793be6479021bfa903d090ffeba8b3a41ec55717dc6c5261c3301deba5

SHA512
5680e3099e056bd35af30ba0e274b3fe63f69acf837a4232bad026e694b1b3c9a48c6b71a40694787a9be5b1048d00cbd3001c33e303589c0921e7327fd48d8c

Download Submit
memory/1900-26-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1900-25-0x0000000000411000-0x00000000004D2000-memory.dmp

Filesize
772KB

Download
memory/1900-1-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/1900-0-0x0000000001F50000-0x0000000001F51000-memory.dmp

Filesize
4KB

Download
memory/1900-7-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1900-6-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1900-37-0x0000000000411000-0x00000000004D2000-memory.dmp

Filesize
772KB

Download
memory/1900-36-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1900-2-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/1900-5-0x0000000000411000-0x00000000004D2000-memory.dmp

Filesize
772KB

Download
memory/1900-4-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2820-21-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2820-27-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2820-18-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2820-16-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2820-40-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2820-41-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download
memory/2820-46-0x0000000000410000-0x00000000004D8000-memory.dmp

Filesize
800KB

Download