df78cea44f788ca04c800722f9a97d7d306f2af7e517f67f50d1dca11b561613

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-10-2024 09:02

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General

Target

170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
Size

592KB
MD5

170a6f8ca6ba51af30b38863ed318edc
SHA1

a4eb53f9056f418cf264259ff83fa1f8a3b00355
SHA256

df78cea44f788ca04c800722f9a97d7d306f2af7e517f67f50d1dca11b561613
SHA512

26d3182d3ecb5cf7f27bd5442c956bbecbcac308c13c8c99f4d06db8ddcc7164e90a2f85b1320bc9fe3ec778569ba5f18ebde4dba1909bef664979e5c4ae0c59
SSDEEP

12288:ZqGq3C4c0C3jaJBaPHaKx8Xk8NxagaElleYYhM6:UGczc3Ywt8XzNxagaClzU

Score

9^/10

collection discovery spyware stealer upx

Malware Config

Signatures

Detected Nirsoft tools 8 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral2/memory/2480-5-0x0000000000400000-0x0000000000454000-memory.dmp	Nirsoft
behavioral2/memory/2688-17-0x0000000000400000-0x0000000000426000-memory.dmp	Nirsoft
behavioral2/memory/2688-21-0x0000000000400000-0x0000000000426000-memory.dmp	Nirsoft
behavioral2/memory/692-25-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft
behavioral2/memory/692-23-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft
behavioral2/memory/2480-22-0x0000000000400000-0x0000000000454000-memory.dmp	Nirsoft
behavioral2/memory/692-19-0x0000000000400000-0x000000000041F000-memory.dmp	Nirsoft
behavioral2/memory/2480-16-0x0000000000400000-0x0000000000454000-memory.dmp	Nirsoft

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/692-25-0x0000000000400000-0x000000000041F000-memory.dmp	MailPassView
behavioral2/memory/692-23-0x0000000000400000-0x000000000041F000-memory.dmp	MailPassView
behavioral2/memory/692-19-0x0000000000400000-0x000000000041F000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/2480-5-0x0000000000400000-0x0000000000454000-memory.dmp	WebBrowserPassView
behavioral2/memory/2480-22-0x0000000000400000-0x0000000000454000-memory.dmp	WebBrowserPassView
behavioral2/memory/2480-16-0x0000000000400000-0x0000000000454000-memory.dmp	WebBrowserPassView

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 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

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1912 set thread context of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 4572 set thread context of 2480	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	84
PID 4572 set thread context of 2688	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	85
PID 4572 set thread context of 692	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	86

UPX packed file 9 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/692-8-0x0000000000400000-0x000000000041F000-memory.dmp	upx
behavioral2/memory/692-14-0x0000000000400000-0x000000000041F000-memory.dmp	upx
behavioral2/memory/2688-7-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/2688-15-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/2688-17-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/2688-21-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral2/memory/692-25-0x0000000000400000-0x000000000041F000-memory.dmp	upx
behavioral2/memory/692-23-0x0000000000400000-0x000000000041F000-memory.dmp	upx
behavioral2/memory/692-19-0x0000000000400000-0x000000000041F000-memory.dmp	upx

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 5 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	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000_Classes\MIME\Database	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Charset	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\MIME\Database\Codepage	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
2688	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
2688	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2688	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 1912 wrote to memory of 4572	1912	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	83
PID 4572 wrote to memory of 2480	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	84
PID 4572 wrote to memory of 2480	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	84
PID 4572 wrote to memory of 2480	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	84
PID 4572 wrote to memory of 2480	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	84
PID 4572 wrote to memory of 2480	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	84
PID 4572 wrote to memory of 2688	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	85
PID 4572 wrote to memory of 2688	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	85
PID 4572 wrote to memory of 2688	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	85
PID 4572 wrote to memory of 2688	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	85
PID 4572 wrote to memory of 2688	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	85
PID 4572 wrote to memory of 692	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	86
PID 4572 wrote to memory of 692	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	86
PID 4572 wrote to memory of 692	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	86
PID 4572 wrote to memory of 692	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	86
PID 4572 wrote to memory of 692	4572	170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Users\Admin\AppData\Local\Temp\170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4572
- - C:\Users\Admin\AppData\Local\Temp\170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe" /scomma C:\Users\Admin\AppData\Local\Temp\data.dmp
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2480
- - C:\Users\Admin\AppData\Local\Temp\170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe" /scomma C:\Users\Admin\AppData\Local\Temp\data1.dmp
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2688
- - C:\Users\Admin\AppData\Local\Temp\170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\170a6f8ca6ba51af30b38863ed318edc_JaffaCakes118.exe" /scomma C:\Users\Admin\AppData\Local\Temp\data2.dmp
    3⤵
    - Accesses Microsoft Outlook accounts
    - System Location Discovery: System Language Discovery
    PID:692

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 Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/692-25-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/692-19-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/692-8-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/692-14-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/692-23-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2480-16-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/2480-22-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/2480-5-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/2688-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2688-15-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2688-17-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2688-21-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4572-9-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4572-4-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4572-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4572-6-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4572-3-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download