ad67e8eac8acf8c2fe5418ad4245a95f5a68a6d1c5b1c624e8735bdc3b55eb9b

Analysis

max time kernel
153s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/04/2024, 11:02

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General

Target

07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
Size

845KB
MD5

07825405c515a5295fbf49ac0a9f96a3
SHA1

5c6b7179324a0f79f4b838d31a5e355e46a644af
SHA256

ad67e8eac8acf8c2fe5418ad4245a95f5a68a6d1c5b1c624e8735bdc3b55eb9b
SHA512

0b09e1f570d7b001bb7af2735f2e0ddddd19e9a7a17c3e6dc653934e5355ef05352b25544421653ac4be08f81fa5ae760bd7dd7eccf9aaedfaeffbd4e6c63ac0
SSDEEP

12288:51bAcZuDbe5BJ0htb1E16AJm/RteLzdVYMWadD4B6tx9rhY+qUCOjccyPkjtjNQU:51bLBJkt+1N+tetKLaOwtVWTOoYniYD

Score

10^/10

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"	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe

Drops file in System32 directory 64 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\appvcleaner.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\OfficeClickToRun.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\chrmstp.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\setup.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\ielowutil.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\msinfo32.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\elevation_service.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\RCX7F4F.tmp	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\RCX7F6F.tmp	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\ieinstal.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\appvcleaner.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\MavInject32.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\LICLUA.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\master_prefere.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\sIRC4.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\office2016setup.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\7zG.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\RCX7F2F.tmp	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\OfficeC2RClient.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\jarsigner.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\javac.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\7zG.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\OfficeClickToRun.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\idlj.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\jar.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\7zFM.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\AppVShNotify.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\ExtExport.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\extcheck.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\java-rmi.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdccPrograms\7zFM.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\msinfo32.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\createdump.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\iexplore.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\idlj.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\InputPersonalization.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\OSE.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\master_prefere.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\jarsigner.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\MavInject32.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\LICLUA.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\chrome_pwa_launcher.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\appletviewer.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\jar.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\InputPersonalization.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\TabTip.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\dotnet.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\chrome.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\RCX7EEF.tmp	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\jabswitch.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\xdccPrograms\office2016setup.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\OfficeC2RClient.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\DC++ Share\setup.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\DC++ Share\java-rmi.exe	07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\07825405c515a5295fbf49ac0a9f96a3_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
PID:372

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4156 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
1⤵
PID:1956

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\DC++ Share\RCX7F4F.tmp

Filesize
62KB

MD5
b126345317624479f78fbf30b3a1fe5a

SHA1
655c966bf7bbf96ee49c83062d30b9dba17d693c

SHA256
8723d2d97d52f6d3b63968594c93bf2c5b5300b306c9670be4616cb134964301

SHA512
d0be6d608b5f4e482287d16e6587e00be1b4390f78efc3ce63008f99be7358e65f0eef9eba330d845462b64fa7a86cc3f1395b863ad0f8d01c0b790fc2f4c02d

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

Filesize
930KB

MD5
55971986d6acf84efce950757bf0b4cf

SHA1
b37d88d1154f568ef00737caee920ab4a352a154

SHA256
eda1b8b5eaba606748cdbc041a1ded326064262ce00dbe4c6aacad2eb9c02152

SHA512
8da94ee314b0754894421cf8129f6ddd622db246788b8ccda4cee141035e943bcfff2040ec03d8297cbd809dff748a636fc08d0b3e8f0c888f6597f20ee0a292

Download Submit
memory/372-109-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-110-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-105-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-106-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-107-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-108-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-20-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-42-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-111-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-112-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-113-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-114-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-115-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/372-116-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads