367bb4b075508b74f3813778f31076765f4a53f5ceeea3ab20cbdccb80fc2920

Analysis

max time kernel
145s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2025, 08:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe
Size

90KB
MD5

8a7d903294df4c0ed606ac5d7f75fc64
SHA1

c821963990816cfd2e960ad7580ed28d53d9d9f6
SHA256

367bb4b075508b74f3813778f31076765f4a53f5ceeea3ab20cbdccb80fc2920
SHA512

d9a1fb0a9dbb430bc15de8058e30366098039223ff1f5d54ec1161758c98890f6b2eb1be576036702b1245fa7720e80c9396b4d7ea9964d6a143969768a80271
SSDEEP

1536:BRDNkNW4vqzEBQP+Pi7oCx1NXkGtx7ghjUbe8NwmU:BWyz5oIo0HX7SUblU

Score

10^/10

collection credential_access defense_evasion discovery persistence spyware stealer

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 4 IoCs

defense_evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	pinch_.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	pinch_.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	pinch_.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\SysWOW64\pinch_.exe = "C:\\Windows\\SysWOW64\\pinch_.exe:*:Enabled:Microsoft Windows Update Platform"	pinch_.exe

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-1-5-21-3218366390-1258052702-4267193707-1000\Control Panel\International\Geo\Nation	JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe

Executes dropped EXE 2 IoCs

pid	Process
4012	pinch.exe
3432	pinch_.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	pinch.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\systme = "C:\\WINDOWS\\system32\\pinch_.exe"	pinch_.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\pinch.exe	JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe
File created	C:\Windows\SysWOW64\pinch_.exe	JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.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 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	JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pinch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pinch_.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4012	pinch.exe
4012	pinch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4012	pinch.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
4312	JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4312 wrote to memory of 4012	4312	JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe	88
PID 4312 wrote to memory of 4012	4312	JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe	88
PID 4312 wrote to memory of 4012	4312	JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe	88
PID 4312 wrote to memory of 3432	4312	JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe	90
PID 4312 wrote to memory of 3432	4312	JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe	90
PID 4312 wrote to memory of 3432	4312	JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe	90

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	pinch.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a7d903294df4c0ed606ac5d7f75fc64.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4312
- C:\Windows\SysWOW64\pinch.exe
  "C:\Windows\system32\pinch.exe"
  2⤵
  - Executes dropped EXE
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_win_path
  PID:4012
- C:\Windows\SysWOW64\pinch_.exe
  "C:\Windows\system32\pinch_.exe"
  2⤵
  - Modifies firewall policy service
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:3432

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\WINDOWS\system32\pinch_.exe
1⤵
PID:2552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

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

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\pinch.exe

Filesize
41KB

MD5
5d3b7230c5da5d0aab24bf94570d2894

SHA1
b8a563421f06a5ac8550b302ef736743efe4a5ef

SHA256
7442c4783bf86dd7f47e9fe0cd917e7c37efb79d7767910b78a094e31c6372bf

SHA512
d24ec2d822b2b1cf03a4498fb0a6848f93b0c776501315e01301924eda934ab0010d097c797655d838b5d7e36de597d25258abee9ebd1c23294777b653ea43cc

Download Submit
C:\Windows\SysWOW64\pinch_.exe

Filesize
30KB

MD5
47c9a28243b4d5c67b109a43443bbe7f

SHA1
4e76b5fbdd152445623a22598259fdca8caf67ae

SHA256
1116d413a16931d78d3fec81d46f2b2035be4d4edc928007574ee0cd8cfbdf38

SHA512
9d7ad32a055080d1913fc37fe2701586f227495264005f1ba2ff226b748abc642d56a517354543c5270621a2f2de61b99c53dd188b37e36c33658eac2fc4fcb6

Download Submit
memory/3432-24-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/4012-16-0x0000000013140000-0x0000000013178000-memory.dmp

Filesize
224KB

Download
memory/4012-25-0x0000000013140000-0x0000000013178000-memory.dmp

Filesize
224KB

Download
memory/4312-0-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4312-1-0x0000000017180000-0x0000000017195000-memory.dmp

Filesize
84KB

Download
memory/4312-2-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4312-19-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download