ee1a76a3813dd1647293026b6f1bf9a2c91f2891e5204541dc6f322db844cac7

General

Target

357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
Size

725KB
MD5

357de0a2e1ffa359ed132eb59504b434
SHA1

2e3119f7a71618f4a62204c8754fb1139b35a622
SHA256

ee1a76a3813dd1647293026b6f1bf9a2c91f2891e5204541dc6f322db844cac7
SHA512

840fe82f941475ca67cdd14610b18fa246e78a8a93d23ad6afdb1830668d686f15af4e5f5e4f190f9e484e22740d3e7b13b4aad5f5d9c2a25b865b8b7deaaf1d
SSDEEP

12288:xoZFZ3keFABgoG1DNJCI8nJ/X2vc1YNJJor0Ll7XmermR0Ew:SVhAyh+JvbYU0Z7Fro0d

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2900	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.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\Main = "C:\\Arquivos de programas\\357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe"	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\wdmfmc32.dl_	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\wdmfmc32.dll	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\appvcleaner.exe	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2900	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
2900	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2900	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2900	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
2900	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
2900	357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\357de0a2e1ffa359ed132eb59504b434_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\wdmfmc32.dll

Filesize
23KB

MD5
6a33e2e4067b64006f8058b01a0ef788

SHA1
a8bd38fc1f9df8846a3cefbeb83faa31977f4b04

SHA256
2fcf9fc68405ab402547222a6ba6ea9b1fa5360fe21b2348c59996c8fdc8a8f0

SHA512
b00ff0b986e6c799a9871d73ebee774756d9690639b5d6d8baa3c6b782910e50f569bc6fcd3bee173f55302e2fc1ce26e60b27c2921b870b3a09d095bb771c62

Download Submit
memory/2900-14-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-16-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-9-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

Filesize
4KB

Download
memory/2900-10-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-11-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-12-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-13-0x0000000002AF0000-0x0000000002AF1000-memory.dmp

Filesize
4KB

Download
memory/2900-0-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-8-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/2900-17-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-15-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-18-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-20-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-21-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-22-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-23-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2900-28-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads