ac5efeff2ce044dc2f04de1e8c8975788bc28000115ee9823945657b87eb421a

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 15:29

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

78a1dc493b60c07b27b4405ca0463aff_JaffaCakes118.exe
Size

29KB
MD5

78a1dc493b60c07b27b4405ca0463aff
SHA1

c9f4c37d919edef44ccc00f63d1b3c2e444ddbe0
SHA256

ac5efeff2ce044dc2f04de1e8c8975788bc28000115ee9823945657b87eb421a
SHA512

4842adc7e93d89aba9e665bde0e25546b1a91bc0f2d0e71e385afeee979fc8d6c973ba2923823dac8437fb70c6cbba578001f1d76f8b7a93576f6f65da5b0b79
SSDEEP

384:C9fJp7dZ7l9Q5xMmFDCyZq58q/VTfOYufKXnoBH2JOEA/2:MxR7l9CxMmFDCyZq5f/VT2Yu2nosJ7k

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-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation	78a1dc493b60c07b27b4405ca0463aff_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	78a1dc493b60c07b27b4405ca0463aff_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000_Classes\Local Settings	78a1dc493b60c07b27b4405ca0463aff_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3572 wrote to memory of 3264	3572	78a1dc493b60c07b27b4405ca0463aff_JaffaCakes118.exe	84
PID 3572 wrote to memory of 3264	3572	78a1dc493b60c07b27b4405ca0463aff_JaffaCakes118.exe	84
PID 3572 wrote to memory of 3264	3572	78a1dc493b60c07b27b4405ca0463aff_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\78a1dc493b60c07b27b4405ca0463aff_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\78a1dc493b60c07b27b4405ca0463aff_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3572
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\bvvkl.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3264

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\bvvkl.vbs

Filesize
4KB

MD5
514fe8babc9a133bfeaf34ccaf0dcdd9

SHA1
fedc3552e77d55ea923c461b6bfce7123adfcce6

SHA256
94c71425c58995dbbf6ebb787a99b2c7cf7431cb4338026ec13a2d54c6274bc9

SHA512
15b37eacb2ffcaf7fa0fc96bf7db12502e2677fa7a3476fe685da4855d376c5d0e578391d2819caf49cebce50683614e5f1dd2de9ceab87e67f5379763756785

Download Submit
memory/3572-0-0x00000000004E0000-0x00000000004E4000-memory.dmp

Filesize
16KB

Download
memory/3572-1-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3572-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download