1c9b1783093bd84d0f01392c5ca13a82adb79fef0e41d8e3ae561a3117c1305d

Analysis

max time kernel
141s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/08/2024, 18:26

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General

Target

943c4218a88df9f4906e3a1aa78c6c2e_JaffaCakes118.exe
Size

340KB
MD5

943c4218a88df9f4906e3a1aa78c6c2e
SHA1

e26d5d697af90afdbf8d775cb95274eb0a749869
SHA256

1c9b1783093bd84d0f01392c5ca13a82adb79fef0e41d8e3ae561a3117c1305d
SHA512

1e938df3c65dd6dbded52a63ceb47045e6307000bf9e05bfc0532ead2c093b81e91549c10e1e06e092dd9c8189333e5d5518f6650e5b9f463faa5acfd90aeaee
SSDEEP

6144:G0PEtTPkAuAfjlJuj3QjgJ6snJZ/RjY07qVyLOyFTzVxh3VAitO8yb8D/3/:G0m3blK36QhuIOyFHxlAaO8ye3/

Score

7^/10

credential_access discovery spyware stealer

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	943c4218a88df9f4906e3a1aa78c6c2e_JaffaCakes118.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 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
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
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 3 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	943c4218a88df9f4906e3a1aa78c6c2e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2468	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1068 wrote to memory of 2072	1068	943c4218a88df9f4906e3a1aa78c6c2e_JaffaCakes118.exe	84
PID 1068 wrote to memory of 2072	1068	943c4218a88df9f4906e3a1aa78c6c2e_JaffaCakes118.exe	84
PID 1068 wrote to memory of 2072	1068	943c4218a88df9f4906e3a1aa78c6c2e_JaffaCakes118.exe	84
PID 2072 wrote to memory of 2468	2072	cmd.exe	86
PID 2072 wrote to memory of 2468	2072	cmd.exe	86
PID 2072 wrote to memory of 2468	2072	cmd.exe	86

C:\Users\Admin\AppData\Local\Temp\943c4218a88df9f4906e3a1aa78c6c2e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\943c4218a88df9f4906e3a1aa78c6c2e_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1068
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout 5 && del C:\Users\Admin\AppData\Local\Temp\943C42~1.EXE
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2072
- - C:\Windows\SysWOW64\timeout.exe
    timeout 5
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:2468

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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