0cfb30edb5973291bd8843a8bf89815b5cb7acb48c273e97befbf0f58e0b0795

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-08-2024 14:46

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General

Target

ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe
Size

449KB
MD5

ab70ac846ee6a7033021889536afa92d
SHA1

3e9f3043d1cd595ed8e6e679f4aaefb571a2b881
SHA256

0cfb30edb5973291bd8843a8bf89815b5cb7acb48c273e97befbf0f58e0b0795
SHA512

37088f3ff2270ca6a3e3258f90021f42cfcd02a9979e40dd8b0f7aa43e81de8162771d231f163e43eeba2cf07e986d45c37f5b23f810d93562bb16e9c303f6be
SSDEEP

6144:5hvDJNqNYsYsG8amnHQH7tgS4bzhWU6OSh5YOqOZEt9zDHgo8hSozO:5R70Yw7HHAub859qGGNDAHhhzO

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4012	ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jre-1.8\launch4j-tmp\ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe	ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre-1.8\launch4j-tmp\ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe	ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 4012	2156	ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe	84
PID 2156 wrote to memory of 4012	2156	ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Program Files\Java\jre-1.8\launch4j-tmp\ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe
  "C:\Program Files\Java\jre-1.8\launch4j-tmp\ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe" -jar "C:\Users\Admin\AppData\Local\Temp\ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  PID:4012

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Program Files\Java\jre-1.8\launch4j-tmp\ab70ac846ee6a7033021889536afa92d_JaffaCakes118.exe

Filesize
285KB

MD5
7fb44c5bca4226d8aab7398e836807a2

SHA1
47128e4f8afabfde5037ed0fcaba8752c528ff52

SHA256
a64ead73c06470bc5c84cfc231b0723d70d29fec7d385a268be2c590dc5eb1ef

SHA512
f0bd093f054c99bcc50df4005d0190bd7e3dcefea7008ae4c9b67a29e832e02ae9ff39fa75bc1352c127aeb13afdea9bfdcc238ac826ef17f288d6fbd2ec8cab

Download Submit
memory/2156-3-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download