42922ca824df21a48ec8054c357a905279b30d7627b236dfe6b9f749b4e843ab

Analysis

max time kernel
141s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2024 17:18

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General

Target

fd3c409c64bf598542c8124859054179_JaffaCakes118.exe
Size

258KB
MD5

fd3c409c64bf598542c8124859054179
SHA1

a0b4978da587257a78399c1cd7c85a51d2ac2144
SHA256

42922ca824df21a48ec8054c357a905279b30d7627b236dfe6b9f749b4e843ab
SHA512

daffa1361aff02f5f6f18c4aad0a7074ba9a346ed43a610377303f8d83249d9ee571119702cc1859d7158838d3e1dee0b53625eab061b63b1b8aa425f1ba2566
SSDEEP

6144:UKeGRy3Pof5VqpREeNjZFdv0rTPWFpheo6L:CfU8pREeNjZFdv0rTeFphaL

Score

6^/10

persistence

Malware Config

Signatures

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\Microsoft Corporation = "C:\\Windows\\system32\\systen.exe"	fd3c409c64bf598542c8124859054179_JaffaCakes118.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\systen.exe	fd3c409c64bf598542c8124859054179_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\systen.exe	fd3c409c64bf598542c8124859054179_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\winupdate01.txt	fd3c409c64bf598542c8124859054179_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\fd3c409c64bf598542c8124859054179_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fd3c409c64bf598542c8124859054179_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
PID:1384

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=1420 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:2008

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1384-0-0x0000000000400000-0x0000000000495000-memory.dmp

Filesize
596KB

Download
memory/1384-1-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/1384-3-0x0000000000400000-0x0000000000495000-memory.dmp

Filesize
596KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads