1f18c287e3707255f2fc50915407b27c4636de7301a5eb7de6120684e0a19b46

Analysis

max time kernel
150s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 04:53

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General

Target

c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
Size

106KB
MD5

c8402784cb27fca3262dbc35c9e51888
SHA1

2f9395fc254b5caad16d4deaf75f2721c6ec0bbf
SHA256

1f18c287e3707255f2fc50915407b27c4636de7301a5eb7de6120684e0a19b46
SHA512

072335a63a9cb81f87d2b430a5133982de0e08bc08e52ade057a31dd29138949c7e284ed174c9a29e0a2c934cce24aeae9165b89f764a7f98e18e685ccb1c963
SSDEEP

1536:4aiqH1s+kCtrA2UMT0mTFibDKa1XEFyVIHsGu+a9PxPVvowTf7xpY0EPri:51B31bdBob2QX8yOHBu39P1VvowxGHP2

Score

10^/10

discovery persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "Explorer.exe sIRC4.exe"	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe

Drops file in System32 directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\sIRC4.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\mip.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\7z.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\7z.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\7zG.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\createdump.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\iexplore.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\OfficeClickToRun.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\InputPersonalization.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\mip.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\setup.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\notification_helper.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\InputPersonalization.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\createdump.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\ExtExport.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\ieinstal.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\idlj.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\jabswitch.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\java-rmi.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\java.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\javac.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\7zFM.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\chrome.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\OSE.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\chrmstp.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\notification_helper.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\idlj.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\chrmstp.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\javadoc.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\7zFM.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\elevation_service.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\IntegratedOffice.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\elevation_service.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\iexplore.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\sIRC4.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\msinfo32.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\appletviewer.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\java-rmi.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\OfficeC2RClient.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\ielowutil.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\extcheck.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\jarsigner.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\jarsigner.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\TabTip.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\LICLUA.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\chrome_pwa_launcher.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\ExtExport.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\extcheck.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\java.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\appvcleaner.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\InspectorOfficeGadget.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\IntegratedOffice.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\OfficeClickToRun.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\LICLUA.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\setup.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\ieinstal.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\javac.exe	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c8402784cb27fca3262dbc35c9e51888_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\xdccPrograms\7zFM.exe

Filesize
930KB

MD5
22a73760b447eefbedc7e5f33b965494

SHA1
b6c8359fe8bb982e46b05dea8378be344767a12b

SHA256
ec0d30098065a4e2c2d192d0899507e655f158c0a1e747053e2e38d561316d02

SHA512
7960ccaf47fcb1091f2d01cb959bad30b70591e47ae151d16482357975e4e672f23a6a37e62b078f47b941591f28bfba26eefec58ef91a10d6a51544aba9f118

Download Submit
memory/876-19-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-20-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-21-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-22-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-23-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-24-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-25-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-26-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-27-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-29-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-30-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-52-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-59-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-91-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/876-92-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads