0bcad82e2e45ecacc5af649e55ce582486ab11d22cab61bee4777afaa3980bfd

Analysis

max time kernel
94s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 03:55

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General

Target

f9aa107d2a3f52f3bd7d34c47b25f31b_JaffaCakes118.exe
Size

154KB
MD5

f9aa107d2a3f52f3bd7d34c47b25f31b
SHA1

df43fc91bd57bfeae836715b06c75b79724da278
SHA256

0bcad82e2e45ecacc5af649e55ce582486ab11d22cab61bee4777afaa3980bfd
SHA512

a74add0ba1fceada140c91cfe5da92d3b9ba59a14706a233e8c26da597ed869954be629412c2f7512cde2e64067351b329daa9e1db46effa73947bf09f3c6a67
SSDEEP

3072:y22ihA0m3BJP0AruP7P0Cba5EzyrAeejrDO37k8co:tA0m3D0Aro7Pi6jaw8r

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1364	BetterInstaller.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	f9aa107d2a3f52f3bd7d34c47b25f31b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BetterInstaller.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1364	BetterInstaller.exe
1364	BetterInstaller.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4504 wrote to memory of 1364	4504	f9aa107d2a3f52f3bd7d34c47b25f31b_JaffaCakes118.exe	82
PID 4504 wrote to memory of 1364	4504	f9aa107d2a3f52f3bd7d34c47b25f31b_JaffaCakes118.exe	82
PID 4504 wrote to memory of 1364	4504	f9aa107d2a3f52f3bd7d34c47b25f31b_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\f9aa107d2a3f52f3bd7d34c47b25f31b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f9aa107d2a3f52f3bd7d34c47b25f31b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4504
- C:\Users\Admin\AppData\Local\Temp\BetterInstaller.exe
  "C:\Users\Admin\AppData\Local\Temp\BetterInstaller.exe" /affid "recibo" /id "recibo" /name "RECIBO"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Local\Temp\BetterInstaller.exe

Filesize
207KB

MD5
d79b88bab3231ebebd3c6505ab68ce56

SHA1
3222e8dab740ba1d640cc66a9cd36070969deb80

SHA256
d4032354c8ca3b93fd18414d6a7935bcecb18f25534b2259eeaf7d3081ec13ec

SHA512
b8afbd52e74d8611714a33bd80a907be8080195bd574ceb0aa8ce44520c9cf6c40ccce4a4db9be0808b8b5a6b7b0fee17ee42f9cca67d69152dd1f1d8ddd99a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\config.ini

Filesize
75B

MD5
24aaddd7294168f0684b0b2ba851041b

SHA1
4ebaac859aa7338cb5700c3b3f915788054e8c24

SHA256
0e046bdfb2192ec12a0e9ae0ddd76da443f0d291e8a145a506eaafeebaee4ecb

SHA512
0374904468bda41c4b0dbb454c4f423554c4ed1aaf217e80596b7be2c821b58a8bb20c8522b5ba20fc270e18392a07be9b248fb163a10fc4724fbf3b091858f6

Download Submit
memory/1364-15-0x0000000000BD0000-0x0000000000BD1000-memory.dmp

Filesize
4KB

Download
memory/1364-97-0x0000000000BD0000-0x0000000000BD1000-memory.dmp

Filesize
4KB

Download
memory/4504-13-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download