2e8a3c4214dc2bb697a717ef3cbb4d61d58bde5feca0311ccca52b244dfd0531

Analysis

max time kernel
141s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 00:49

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General

Target

ea489963bb838fcd34644cb32800b70a_JaffaCakes118.exe
Size

38KB
MD5

ea489963bb838fcd34644cb32800b70a
SHA1

c6ac304be35d0a36aef64e3ec3c1c281c6150b2f
SHA256

2e8a3c4214dc2bb697a717ef3cbb4d61d58bde5feca0311ccca52b244dfd0531
SHA512

07567c3c956443594d1931e2b6f22e88aba8403cce5018f0d86ce07512a51b5745b59b1029ef57b28026739f801059b828062a88db99da358767c7d87f7acbb3
SSDEEP

768:SdjyC/ija+1IRZ0zTIX8dw7fwN3O26D7oz4P4G3k:Sdjv0gXd7fwpO2cn

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	ea489963bb838fcd34644cb32800b70a_JaffaCakes118.exe

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\n.exe	ea489963bb838fcd34644cb32800b70a_JaffaCakes118.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\n.exe	ea489963bb838fcd34644cb32800b70a_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3868	n.exe

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

System Information Discovery
T1082

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	ea489963bb838fcd34644cb32800b70a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	n.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 3868	2044	ea489963bb838fcd34644cb32800b70a_JaffaCakes118.exe	82
PID 2044 wrote to memory of 3868	2044	ea489963bb838fcd34644cb32800b70a_JaffaCakes118.exe	82
PID 2044 wrote to memory of 3868	2044	ea489963bb838fcd34644cb32800b70a_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\ea489963bb838fcd34644cb32800b70a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea489963bb838fcd34644cb32800b70a_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\n.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\n.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\n.exe

Filesize
38KB

MD5
ea489963bb838fcd34644cb32800b70a

SHA1
c6ac304be35d0a36aef64e3ec3c1c281c6150b2f

SHA256
2e8a3c4214dc2bb697a717ef3cbb4d61d58bde5feca0311ccca52b244dfd0531

SHA512
07567c3c956443594d1931e2b6f22e88aba8403cce5018f0d86ce07512a51b5745b59b1029ef57b28026739f801059b828062a88db99da358767c7d87f7acbb3

Download Submit
memory/2044-8-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3868-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download