134843e89820e3bd3e8b5ece60bebc36633bd5d449010d884917e2cb93eecdec

General

Target

430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe
Size

824KB
MD5

430d9bc845e2d9929cc4298fbdf76a38
SHA1

9ee19ff630b43d2cf9d566dc2a0d9473cd74c176
SHA256

134843e89820e3bd3e8b5ece60bebc36633bd5d449010d884917e2cb93eecdec
SHA512

d1235708839622ac71e9c6046e906a3d09be408b34d52a5b0fb567bf89e659de5ccdc79f075b84cd194fc06a620a1bf391e4d894afbe7f9f2edbe259cb8fa6dc
SSDEEP

24576:q6fw8pJI7yMcyjPsQlyMjXZQC+93arRUvyq5e1mn+A:3w32McuPsQkMFPOaN8c1m

Score

8^/10

discovery evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 2 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
1472	netsh.exe
2596	netsh.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\logpro.txt	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\logpro.txt	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 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
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 3 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	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe
1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 1472	1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe	30
PID 1328 wrote to memory of 1472	1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe	30
PID 1328 wrote to memory of 1472	1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe	30
PID 1328 wrote to memory of 1472	1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe	30
PID 1328 wrote to memory of 2596	1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe	31
PID 1328 wrote to memory of 2596	1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe	31
PID 1328 wrote to memory of 2596	1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe	31
PID 1328 wrote to memory of 2596	1328	430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\430d9bc845e2d9929cc4298fbdf76a38_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1328
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram C:\windows\system32\winlogonn.scr Ftp..
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:1472
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram C:\windows\system32\winlogonn.scr smtp..
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:2596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

1

T1562.004

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1328-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1328-4-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1328-3-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1328-5-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1328-6-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1328-7-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1328-8-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/1328-9-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads