92714fb293eae18d75110dc46a051fad80f4ace2540a190d167188d7651a649e

Analysis

max time kernel
136s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 13:49

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General

Target

7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe
Size

28KB
MD5

7860d9c78a49d86f1ce0787d4f009299
SHA1

8022d5f8259ad65716de0748578c79660c620a60
SHA256

92714fb293eae18d75110dc46a051fad80f4ace2540a190d167188d7651a649e
SHA512

14a94799a84da2d2bc3c2a2add5b9f772563cf7db6565ca58c0269b433e16a8d81ac943e59bfd6341ea617c049711b4f01bb1a3c0cee07f273331977f739286a
SSDEEP

384:I+I7S0QgtKzSTXWYwU4jtOQzt03AEsejm0ucgTWyaeNCIL6OBVvoOik58vcUk6U7:IXB7KzSjdw90QzBxWK1Fow8006axG2n

Score

8^/10

discovery evasion persistence privilege_escalation

Malware Config

Signatures

Disables Task Manager via registry modification
evasion

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2404	netsh.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\System32 = "C:\\Windows\\system32\\winds32.exe"	7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\winds32.exe	7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\winds32.exe	7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\dflgh8jkd2q8.exe	7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.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	7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2404	3052	7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe	84
PID 3052 wrote to memory of 2404	3052	7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe	84
PID 3052 wrote to memory of 2404	3052	7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall set allowedprogram 'C:\Users\Admin\AppData\Local\Temp\7860d9c78a49d86f1ce0787d4f009299_JaffaCakes118.exe' enable
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:2404

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

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

memory/3052-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3052-1-0x0000000000560000-0x0000000000565000-memory.dmp

Filesize
20KB

Download
memory/3052-2-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download
memory/3052-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3052-5-0x0000000000560000-0x0000000000565000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads