898ab33196c09c002ad6806ff25b8713522c433f8f36f19d4479eef779e3e451

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 08:50

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General

Target

e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Size

37KB
MD5

e21e1316a51bb240491bea262c7c0231
SHA1

9d7d13016a9b9dda2b9e98beb222dd7d2013ebaf
SHA256

898ab33196c09c002ad6806ff25b8713522c433f8f36f19d4479eef779e3e451
SHA512

076d27383100059788268b9a24c8d4888a2b2d9742cfed301631deb956e4fb14c4d1217df146eae96a0af5f02e6a7416936db589cd87ef47022e0381f604a076
SSDEEP

384:LMqCT0i9rdTe/kCOyU77knZcDfm2grAF+rMRTyN/0L+EcoinblneHQM3epzXfNr9:YfJ1CFU77k67mnrM+rMRa8NulVt

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
4908	netsh.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e622fcd0cf30e1bca60dc991bd977891.exe	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\e622fcd0cf30e1bca60dc991bd977891.exe	e21e1316a51bb240491bea262c7c0231_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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e622fcd0cf30e1bca60dc991bd977891 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe\" .."	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\e622fcd0cf30e1bca60dc991bd977891 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe\" .."	e21e1316a51bb240491bea262c7c0231_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 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	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: 33	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1276 wrote to memory of 4908	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe	85
PID 1276 wrote to memory of 4908	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe	85
PID 1276 wrote to memory of 4908	1276	e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e21e1316a51bb240491bea262c7c0231_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:1276
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe" "e21e1316a51bb240491bea262c7c0231_JaffaCakes118.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:4908

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/1276-0-0x00000000750D2000-0x00000000750D3000-memory.dmp

Filesize
4KB

Download
memory/1276-1-0x00000000750D0000-0x0000000075681000-memory.dmp

Filesize
5.7MB

Download
memory/1276-2-0x00000000750D0000-0x0000000075681000-memory.dmp

Filesize
5.7MB

Download
memory/1276-4-0x00000000750D2000-0x00000000750D3000-memory.dmp

Filesize
4KB

Download
memory/1276-5-0x00000000750D0000-0x0000000075681000-memory.dmp

Filesize
5.7MB

Download
memory/1276-6-0x00000000750D0000-0x0000000075681000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads