6031764e1ef4bea947b209f80db7f3fe5e08e882f428113dd23453f066c40a14

Analysis

max time kernel
141s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-09-2024 12:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe
Size

156KB
MD5

fa6ad46f8fdeb28e95fbde5d329afd67
SHA1

c5b844b519d5e507e8b07b671881a47c2a084ba9
SHA256

6031764e1ef4bea947b209f80db7f3fe5e08e882f428113dd23453f066c40a14
SHA512

e0e8ca965bfaa36ec619a01e5f8243fcdaa4eed78c10a86908e833376e8bb118bc0f3234ade14660a3b8f30ae9ccacb0e801a254a0bef4798c1db7718f86e076
SSDEEP

3072:wyH99g4byc6H5c6HcT66vlmm+urYVW/ZcOS6GpF3EVaDkjXY4a:wyH7xOc6H5c6HcT66vlm6rYM2OS6MF3X

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
1712	svchost.exe
1528	fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe
1508	svchost.exe

Drops file in Program Files directory 38 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome_pwa_launcher.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javap.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE	svchost.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jar.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe	svchost.exe
File opened for modification	C:\Program Files\dotnet\dotnet.exe	svchost.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	svchost.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\notification_helper.exe	svchost.exe
File opened for modification	C:\Program Files\7-Zip\7zFM.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\idlj.exe	svchost.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe	svchost.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\chrmstp.exe	svchost.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	svchost.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\svchost.exe	fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4644 wrote to memory of 1712	4644	fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe	82
PID 4644 wrote to memory of 1712	4644	fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe	82
PID 4644 wrote to memory of 1712	4644	fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe	82
PID 1712 wrote to memory of 1528	1712	svchost.exe	83
PID 1712 wrote to memory of 1528	1712	svchost.exe	83
PID 1712 wrote to memory of 1528	1712	svchost.exe	83

C:\Users\Admin\AppData\Local\Temp\fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4644
- C:\Windows\svchost.exe
  "C:\Windows\svchost.exe" "C:\Users\Admin\AppData\Local\Temp\fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1712
- - C:\Users\Admin\AppData\Local\Temp\fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe"
    3⤵
    - Executes dropped EXE
    PID:1528

C:\Windows\svchost.exe
C:\Windows\svchost.exe
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:1508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\fa6ad46f8fdeb28e95fbde5d329afd67_JaffaCakes118.exe

Filesize
121KB

MD5
dae0586e1fbf1eae5b5aff0b45f0b731

SHA1
47debf1d6caa3d914c41f3067f90c0fdeedf21f5

SHA256
8434adafd2320879f05e0d5a11f5dfac2af3e5ce293108b12ca285ab0e0472be

SHA512
67b4730b1f111bb1bcd8a86c814ecee35e64e18c5319fc2da069a6dca92f6e43d69c9bffb2f7c302da341f0a7fca40a25d7d663f03228cb37ca6d9695e5fc4ae

Download Submit
C:\Windows\svchost.exe

Filesize
35KB

MD5
9e3c13b6556d5636b745d3e466d47467

SHA1
2ac1c19e268c49bc508f83fe3d20f495deb3e538

SHA256
20af03add533a6870d524a7c4753b42bfceb56cddd46016c051e23581ba743f8

SHA512
5a07ba8a7fcb15f64b129fada2621252b8bc37eb34d4f614c075c064f8ac0d367301eba0c32c5e28b8aa633f6ab604f0dfcc363b34734ce0207ef0d4e8817c4b

Download Submit
memory/1508-13-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1508-16-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1508-20-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1508-22-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1712-10-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/4644-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download