09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 09:47

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General

Target

cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe
Size

187KB
MD5

cf4335ed8c85a5169f75e2436b92fbe1
SHA1

1d71b7f827ff9ae02fe187164fe1c7b10710750f
SHA256

09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4
SHA512

2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48
SSDEEP

3072:CvWg4TmCXU/87n5gccccccccIWuAf6ul5LNjdaWK+Apa:oWbTA0EnNkX

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

winsqpl.exe

pid process

2256 winsqpl.exe
Loads dropped DLL 2 IoCs

Processes:

cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe

pid process

2236 cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe
2236 cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe

pid	process
2256	winsqpl.exe

pid	process
2236	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe
2236	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update 94949499393 = "C:\\Windows\\7911102218099586\\winsqpl.exe"	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update 94949499393 = "C:\\Windows\\7911102218099586\\winsqpl.exe"	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe

Drops file in Windows directory 3 IoCs

Processes:

cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe

description	ioc	process
File created	C:\Windows\7911102218099586\winsqpl.exe	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe
File opened for modification	C:\Windows\7911102218099586\winsqpl.exe	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe
File opened for modification	C:\Windows\7911102218099586	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.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

Processes:

cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exewinsqpl.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winsqpl.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe

description	pid	process	target process
PID 2236 wrote to memory of 2256	2236	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe	winsqpl.exe
PID 2236 wrote to memory of 2256	2236	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe	winsqpl.exe
PID 2236 wrote to memory of 2256	2236	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe	winsqpl.exe
PID 2236 wrote to memory of 2256	2236	cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe	winsqpl.exe

C:\Users\Admin\AppData\Local\Temp\cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cf4335ed8c85a5169f75e2436b92fbe1_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2236

C:\Windows\7911102218099586\winsqpl.exe
C:\Windows\7911102218099586\winsqpl.exe
2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2256

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

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

\Windows\7911102218099586\winsqpl.exe

Filesize
187KB

MD5
cf4335ed8c85a5169f75e2436b92fbe1

SHA1
1d71b7f827ff9ae02fe187164fe1c7b10710750f

SHA256
09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

SHA512
2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48

Download Submit
memory/2236-1-0x00000000006E0000-0x00000000007E0000-memory.dmp

Filesize
1024KB

Download
memory/2236-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2236-15-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/2256-13-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/2256-14-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download