a92dbfd52b23a42020e4470ffa8b3dd1199acfad7a84dae298a047b904f31710

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08-04-2024 05:14

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General

Target

e6b5572e56e33102ab37332767d95952_JaffaCakes118.dll
Size

124KB
MD5

e6b5572e56e33102ab37332767d95952
SHA1

5866b15b2985b7f53d1d44d5e6899beb631c15a1
SHA256

a92dbfd52b23a42020e4470ffa8b3dd1199acfad7a84dae298a047b904f31710
SHA512

1cef3bf717247c87efed9f5467ee733584b83126cf6c18fae6d187a8bb5666ad65dc16f0c93f120ec45362e7f3c0860dd66f6030574faf99f02583253bbfdb34
SSDEEP

3072:eeZmogDk+IWT1+LAAUr8SpQMQ2TRvpAlLEE8G9:eeZkgHWmAKcRvml

Score

7^/10

collection spyware stealer

Malware Config

Signatures

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

1276 rundll32.exe
1276 rundll32.exe
1276 rundll32.exe
1276 rundll32.exe

pid	process
1276	rundll32.exe
1276	rundll32.exe
1276	rundll32.exe
1276	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 208 wrote to memory of 1276	208	rundll32.exe	rundll32.exe
PID 208 wrote to memory of 1276	208	rundll32.exe	rundll32.exe
PID 208 wrote to memory of 1276	208	rundll32.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6b5572e56e33102ab37332767d95952_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:208

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6b5572e56e33102ab37332767d95952_JaffaCakes118.dll,#1
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:1276

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

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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