05621ae60f7606e40b09d614204941d28767e48417592ed82d46a8293b906b80

Analysis

max time kernel
141s
max time network
151s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 07:40

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General

Target

cf05dabced33a55dd73138c94f5893d9_JaffaCakes118.exe
Size

16KB
MD5

cf05dabced33a55dd73138c94f5893d9
SHA1

8b4a065d0b4456b550f144b11e2b4380e58126fb
SHA256

05621ae60f7606e40b09d614204941d28767e48417592ed82d46a8293b906b80
SHA512

2fe743e1d1c4ae15b2d50d69801ffe338d54ec3a9675d86c1b5b3260676e544ecec39e44231b9425a10b3338443fed4a83d07d91ef500f0096cbd7575b918900
SSDEEP

384:/z9tdSvf+Unh/n68vYoBFx3PZ9oDqwOegN1oysk:Lz4+Unh/n1vfFx3PH0iew1ds

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
2928	netsh.exe

Checks for any installed AV software in registry 1 TTPs 2 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Avira	cf05dabced33a55dd73138c94f5893d9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Eset\Nod	cf05dabced33a55dd73138c94f5893d9_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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 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

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	cf05dabced33a55dd73138c94f5893d9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2928	2400	cf05dabced33a55dd73138c94f5893d9_JaffaCakes118.exe	30
PID 2400 wrote to memory of 2928	2400	cf05dabced33a55dd73138c94f5893d9_JaffaCakes118.exe	30
PID 2400 wrote to memory of 2928	2400	cf05dabced33a55dd73138c94f5893d9_JaffaCakes118.exe	30
PID 2400 wrote to memory of 2928	2400	cf05dabced33a55dd73138c94f5893d9_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\cf05dabced33a55dd73138c94f5893d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cf05dabced33a55dd73138c94f5893d9_JaffaCakes118.exe"
1⤵
- Checks for any installed AV software in registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\System32\netsh.exe" firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\cf05dabced33a55dd73138c94f5893d9_JaffaCakes118.exe" tlxadqdm ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:2928

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

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

Credential Access

Discovery

Software Discovery

T1518

Security Software Discovery

T1518.001

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2400-0-0x00000000002B0000-0x00000000002B8000-memory.dmp

Filesize
32KB

Download
memory/2400-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2400-5-0x00000000002B0000-0x00000000002B8000-memory.dmp

Filesize
32KB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads