2cb300fe3752e29649f69160eff1adbea9baf1b49616a7b4d269a5403d71d023

Analysis

max time kernel
149s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16/09/2024, 01:16

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General

Target

e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Size

37KB
MD5

e3bd5581569cc9bee14680eed96c78a1
SHA1

b66bf03ccb8c205ca753a2bedf64220516549782
SHA256

2cb300fe3752e29649f69160eff1adbea9baf1b49616a7b4d269a5403d71d023
SHA512

0a2200603d122ac8e2820978807343ee30db25172de539a8261d44aa9a9c3da711694f2d025e5decf21e1f7283c486ab4a4e3628a11ad1a8a6dd5c8080f11dd9
SSDEEP

384:XA2K3hUidkkXR21cGMy8PAM5vf8Fl6EhnrAF+rMRTyN/0L+EcoinblneHQM3epzF:w2K3TLGv8PAM58qExrM+rMRa8NuMot

Score

8^/10

discovery evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
1992	netsh.exe

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\126a1df0e7536edf83368e815980867b.exe	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\126a1df0e7536edf83368e815980867b.exe	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\126a1df0e7536edf83368e815980867b = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe\" .."	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\126a1df0e7536edf83368e815980867b = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe\" .."	e3bd5581569cc9bee14680eed96c78a1_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	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: 33	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 1992	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe	31
PID 2340 wrote to memory of 1992	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe	31
PID 2340 wrote to memory of 1992	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe	31
PID 2340 wrote to memory of 1992	2340	e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe" "e3bd5581569cc9bee14680eed96c78a1_JaffaCakes118.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:1992

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/2340-0-0x00000000747B1000-0x00000000747B2000-memory.dmp

Filesize
4KB

Download
memory/2340-1-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2340-2-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2340-4-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download
memory/2340-5-0x00000000747B0000-0x0000000074D5B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads