5a3b04f43cf6f7ec2f123e8e9671f9300847961fc39e4189a3dda76a705def2a

Analysis

max time kernel
150s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/09/2026, 02:54

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General

Target
jaffacakes118_MappyWin32 Pro 1.4.22 SERIAL-FFF zip.exe
Size 564KB
Sample260910-dd219axsgs
SHA256 5a3b04f43cf6f7ec2f123e8e9671f9300847961fc39e4189a3dda76a705def2a
MD5 c361e389c5abb17dcda2652779d37ebe
SHA1 2604c75148954ee3968e84d79d5b23a6bbdb66a9
SHA512 043599d120392dac4619f21e0b48798bdfa99ede3ee143dc7a83535c56b69c29e793a8cee9bb0a2f76998f5b409f8b6c317a9b8239f8d746aab9dd73ddbedd4c
SSDEEP 6144:OEMwOaTJhiiMhXIci478AaJT5bcIqqDLuIu/:Ona1hiiMh4ci4wLZ5bsqnu5/
TLSH
T186C49D37F2C18C73D3711B3C8C66E6D8561ABA2D2F3824377DE81F4C9A391526929297
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3968	Project.exe

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
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3136	3968	WerFault.exe	88

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	jaffacakes118_MappyWin32 Pro 1.4.22 SERIAL-FFF zip.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Project.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 6024 wrote to memory of 3968	6024	jaffacakes118_MappyWin32 Pro 1.4.22 SERIAL-FFF zip.exe	88
PID 3968 wrote to memory of 1456	3968	Project.exe	92
PID 3968 wrote to memory of 2580	3968	Project.exe	94
PID 3968 wrote to memory of 1908	3968	Project.exe	96

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_MappyWin32 Pro 1.4.22 SERIAL-FFF zip.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_MappyWin32 Pro 1.4.22 SERIAL-FFF zip.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6024
- C:\Users\Admin\AppData\Local\Temp\Project.exe
  "C:\Users\Admin\AppData\Local\Temp\Project.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3968
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3968 -s 1468
    3⤵
    - Program crash
    PID:3136
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del *.dll >> NUL
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1456
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del EA.exe >> NUL
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2580
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\Project.exe >> NUL
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3968 -ip 3968
1⤵
PID:4644

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

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

Command and Control

Exfiltration

Impact

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Downloads

Project.exe

Path C:\Users\Admin\AppData\Local\Temp\Project.exe
Size 230KB
SHA256 5cbbcc4cfb2ff33faa5cf51f5021554223a39e2d8f9c5efff0ac2cc42053032b
MD5 0ca11dfbd1a1327c3055413d0eaf1f13
SHA1 969b760a9cdc167d3b741e843bb8cf6f8567f71a
SHA512 60957c22076fab8be1398e3ddbd325f762ec8cc8cfb303bee72970710f859ac8b80aad85f44d9b56001db038fdec108321a2218bdee46ba12c79b2627b81c58d
SSDEEP 6144:mMwOaTJhiiMhXIci478AaJT5bcIqqDLuIu:5a1hiiMh4ci4wLZ5bsqnu5
TLSH
T143349E37F2C08C77D0B21F3C8C66E6D9551ABE602E3864077DE81F4C9A79152B9292E7
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3968-10-0x0000000000400000-0x000000000043F000-memory.dmp

Download

memory/6024-9-0x0000000000400000-0x0000000000445000-memory.dmp