86c3706eee05257ec4ad76ad483fad1ef810a51169a991b684f4234314a9f9c8

Analysis

max time kernel
92s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 08:47

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General

Target

fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe
Size

10KB
MD5

fbed5189506c29881aadc6d0bb4df923
SHA1

37d696febae6c713fff94be0600b93cfc6877be8
SHA256

86c3706eee05257ec4ad76ad483fad1ef810a51169a991b684f4234314a9f9c8
SHA512

052805ec4970fdebf0ed30d9cf050319f184d2bc99813607d002fe168770a472e5026bc2554977be5eb448f0ae7a2f073d9dcf6019a53e8b701339fcc3e6310f
SSDEEP

96:l4ga6gO7AjEEW7lnZPkuATplxDKUlxDfSl9k+jjMY5o0U9E6z00YDmPgAXNS:lO8kjg7sNl1Rl1fo9k+jjMmGE60

Score

7^/10

discovery persistence

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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2388	fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\putil = "C:\\Windows\\fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe"	fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe	fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe
File opened for modification	C:\Windows\fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe	fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.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	fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4040 wrote to memory of 2388	4040	fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe	83
PID 4040 wrote to memory of 2388	4040	fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe	83
PID 4040 wrote to memory of 2388	4040	fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4040
- C:\Windows\fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe
  "C:\Windows\fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2388

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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

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Downloads

C:\Windows\fbed5189506c29881aadc6d0bb4df923_JaffaCakes118.exe

Filesize
10KB

MD5
fbed5189506c29881aadc6d0bb4df923

SHA1
37d696febae6c713fff94be0600b93cfc6877be8

SHA256
86c3706eee05257ec4ad76ad483fad1ef810a51169a991b684f4234314a9f9c8

SHA512
052805ec4970fdebf0ed30d9cf050319f184d2bc99813607d002fe168770a472e5026bc2554977be5eb448f0ae7a2f073d9dcf6019a53e8b701339fcc3e6310f

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads