d7dbcc3a2d03901ea9b2b5cb2fc7ec6cb687153d048117a5137784f73af3cf7b

Analysis

max time kernel
140s
max time network
141s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01/10/2024, 08:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

050d0dbce66c8e0b7fc83d78e6690d88_JaffaCakes118.exe
Size

69KB
MD5

050d0dbce66c8e0b7fc83d78e6690d88
SHA1

6c1122f23d76ef4e6009eb10c5a9ca18a51ec1c4
SHA256

d7dbcc3a2d03901ea9b2b5cb2fc7ec6cb687153d048117a5137784f73af3cf7b
SHA512

acc2633fe9c98f30f39342b9b7d8da5dde48cacc4164b06c5457ed3375f5140afb96895649283dde787902acfcbf18f53cad52d336f490b87a107f10dbc6f637
SSDEEP

1536:vSN0PUplkZR7ya3RQu5Ot8v7AHTbFBNyqEXHvl4yp4zkDjPyj2nouy8:vS6Yl6Rua3RQuQAAHTbFHyqod4iDjaiZ

Score

7^/10

discovery persistence upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2164	netprotocol.exe

Loads dropped DLL 2 IoCs

pid	Process
1900	050d0dbce66c8e0b7fc83d78e6690d88_JaffaCakes118.exe
1900	050d0dbce66c8e0b7fc83d78e6690d88_JaffaCakes118.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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Netprotocol = "C:\\Users\\Admin\\AppData\\Roaming\\netprotocol.exe"	050d0dbce66c8e0b7fc83d78e6690d88_JaffaCakes118.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1900-0-0x0000000000400000-0x0000000000455000-memory.dmp	upx
behavioral1/files/0x00080000000120f9-4.dat	upx
behavioral1/memory/2164-12-0x0000000000400000-0x0000000000455000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 1 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	050d0dbce66c8e0b7fc83d78e6690d88_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 2164	1900	050d0dbce66c8e0b7fc83d78e6690d88_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2164	1900	050d0dbce66c8e0b7fc83d78e6690d88_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2164	1900	050d0dbce66c8e0b7fc83d78e6690d88_JaffaCakes118.exe	30
PID 1900 wrote to memory of 2164	1900	050d0dbce66c8e0b7fc83d78e6690d88_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\050d0dbce66c8e0b7fc83d78e6690d88_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\050d0dbce66c8e0b7fc83d78e6690d88_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Users\Admin\AppData\Roaming\netprotocol.exe
  C:\Users\Admin\AppData\Roaming\netprotocol.exe
  2⤵
  - Executes dropped EXE
  PID:2164

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

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Roaming\netprotocol.exe

Filesize
69KB

MD5
ed1145c518458750b685e126f96d7834

SHA1
637fb57fd777a176528b140c42b1f5eb67924c45

SHA256
90ac8734e6c6ecc69e59c0e2eaf2a35e3e583cb5aa54ca5fbf77ba7f70835ae8

SHA512
717a16e16e9ba9ae78ed39e967fbd65d094405714efef930d067f50f57536db07cf3082ad8c8b2d06795896c9a2169ed3ef35a2861d1404293a5cce2a3172d30

Download Submit
memory/1900-0-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/1900-3-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/1900-2-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1900-6-0x0000000000260000-0x00000000002B5000-memory.dmp

Filesize
340KB

Download
memory/1900-14-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2164-12-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2164-13-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download
memory/2164-15-0x0000000000400000-0x0000000000455000-memory.dmp

Filesize
340KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads