14e372d7b128be07783126758c6400cf21b57df6c8767271fa9363f4c4c980ae

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 05:11

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe
Size

7KB
MD5

a14f38c966823e848f3d7dc633aa9b72
SHA1

b0d85d8484a26d4cc107c253e1745ef529efe36a
SHA256

14e372d7b128be07783126758c6400cf21b57df6c8767271fa9363f4c4c980ae
SHA512

09b7eaa96cb1e0f706596448ba5ef53dee18aaa2cb86410dc4ed3007014ee575f8d258d573ddfe35587f8711bada27b5084c0382186159e125cb43b8a7d4c616
SSDEEP

96:fA9+tz4e/Ceic8+cDs6SgMcMaLWIjybvDbM+7bhSBSgeMJyEY5w7DN07dBrpU3sf:MY6Hu4WgyXbMEEPskUd10sh4ALYWlmap

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1996	rundll32.exe

Loads dropped DLL 1 IoCs

pid	Process
1996	rundll32.exe

Drops file in System32 directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\srpcss.dll	rundll32.exe
File created	C:\Windows\SysWOW64\sys07002.dll	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\sys07002.dll	rundll32.exe
File created	C:\Windows\SysWOW64\sys07002.sys	rundll32.exe
File created	C:\Windows\SysWOW64\gdipro.dll	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\gdipro.dll	rundll32.exe
File created	C:\Windows\SysWOW64\srpcss.dll	rundll32.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	a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1996	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1996	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 1996	3028	a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe	30
PID 3028 wrote to memory of 1996	3028	a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe	30
PID 3028 wrote to memory of 1996	3028	a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe	30
PID 3028 wrote to memory of 1996	3028	a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe	30
PID 3028 wrote to memory of 1996	3028	a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe	30
PID 3028 wrote to memory of 1996	3028	a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe	30
PID 3028 wrote to memory of 1996	3028	a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32 C:\Users\Admin\AppData\Local\Temp\~f767c41.tmp INS C:\Users\Admin\AppData\Local\Temp\a14f38c966823e848f3d7dc633aa9b72_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

\Users\Admin\AppData\Local\Temp\~f767c41.tmp

Filesize
25KB

MD5
4575f95d4072d8d24d44eac96566ef62

SHA1
db6149e27532279716f1a8dcd603264fac70c329

SHA256
7cf327c35bd8539cd2d3d67d75ce4e4f68d155f820e85f3f7175ca637eb80e72

SHA512
6d5c477acc146d13c7a52c6814a16334681f77462a939cc1c50663809bb457c16e475154ade6f126245e9c077c26f5a32f310420f0cdbeebd35eb97efcd54652

Download Submit
memory/1996-3-0x0000000010000000-0x000000001001A000-memory.dmp

Filesize
104KB

Download
memory/1996-11-0x0000000010000000-0x000000001001A000-memory.dmp

Filesize
104KB

Download