b339a663350bfdc3ffe4f6a9efc60c7fd63c0821b0bc522e4a48457725255413

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
29/09/2024, 08:20

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General

Target

fe20a4ed4b34edd7c0bfcf0a7e5b65f7_JaffaCakes118.exe
Size

22KB
MD5

fe20a4ed4b34edd7c0bfcf0a7e5b65f7
SHA1

4e2cfb54babf2beb1c07cab6bc655164fd89efce
SHA256

b339a663350bfdc3ffe4f6a9efc60c7fd63c0821b0bc522e4a48457725255413
SHA512

ca0389a2bf86ec0024640f05757dc5cf220f799f852d5827d5a82a7489688170b666e3cd59ec391d8bffd7a9b9f956ada3e0e146ee0d330b6ec701ca6a96f644
SSDEEP

384:X2Kx705TC0+i5LmnJ5ST2hKioPI6Xc0AmDlWMcLmwEd4xQam7lnOv9fh3SMd:nx7YTLinq/PK0AmDIew6xOv9pLd

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2784	1884	WerFault.exe	29

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	fe20a4ed4b34edd7c0bfcf0a7e5b65f7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 2784	1884	fe20a4ed4b34edd7c0bfcf0a7e5b65f7_JaffaCakes118.exe	30
PID 1884 wrote to memory of 2784	1884	fe20a4ed4b34edd7c0bfcf0a7e5b65f7_JaffaCakes118.exe	30
PID 1884 wrote to memory of 2784	1884	fe20a4ed4b34edd7c0bfcf0a7e5b65f7_JaffaCakes118.exe	30
PID 1884 wrote to memory of 2784	1884	fe20a4ed4b34edd7c0bfcf0a7e5b65f7_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\fe20a4ed4b34edd7c0bfcf0a7e5b65f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fe20a4ed4b34edd7c0bfcf0a7e5b65f7_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 396
  2⤵
  - Program crash
  PID:2784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1884-0-0x0000000000401000-0x0000000000406000-memory.dmp

Filesize
20KB

Download
memory/1884-1-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1884-2-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1884-3-0x0000000000401000-0x0000000000406000-memory.dmp

Filesize
20KB

Download