91c7fb0388da418c53edd2ba43b45d6367ef06451d8f3cb57dbc81a07f3eea60

Analysis

max time kernel
141s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-10-2024 16:50

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General

Target

52b330d60b33fe0fa81ae36996522b74_JaffaCakes118.exe
Size

46KB
MD5

52b330d60b33fe0fa81ae36996522b74
SHA1

9f593b01cfffb8a374694e8ca08ad9719063a7f5
SHA256

91c7fb0388da418c53edd2ba43b45d6367ef06451d8f3cb57dbc81a07f3eea60
SHA512

498ac8463d879e7826408cf39f2b219db2a95eac8b9012e1066e73d364ae811e2bcbddf58cd8bd0fc589a8ac36aec23cfad9fd48d5bcac16e66f9d81c2281496
SSDEEP

768:DvNlOQ+giX1714BtfOWCJ9Dh11gy4CEEEPM9VtMlUa2h/R4xL74Spr98rMuXj4SN:7POQdiX1GBAx31xUnPEDMWa4+d4SpJov

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3008-0-0x0000000013140000-0x000000001315F000-memory.dmp	upx
behavioral2/memory/3008-3-0x0000000013140000-0x000000001315F000-memory.dmp	upx

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\kernel.dll	52b330d60b33fe0fa81ae36996522b74_JaffaCakes118.exe
File created	C:\Windows\kernel.dll	52b330d60b33fe0fa81ae36996522b74_JaffaCakes118.exe
File created	C:\Windows\svchost.exe	52b330d60b33fe0fa81ae36996522b74_JaffaCakes118.exe
File opened for modification	C:\Windows\svchost.exe	52b330d60b33fe0fa81ae36996522b74_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	52b330d60b33fe0fa81ae36996522b74_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3008	52b330d60b33fe0fa81ae36996522b74_JaffaCakes118.exe
3008	52b330d60b33fe0fa81ae36996522b74_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 3444	3008	52b330d60b33fe0fa81ae36996522b74_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3444
- C:\Users\Admin\AppData\Local\Temp\52b330d60b33fe0fa81ae36996522b74_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\52b330d60b33fe0fa81ae36996522b74_JaffaCakes118.exe"
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3008

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

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Downloads

memory/3008-0-0x0000000013140000-0x000000001315F000-memory.dmp

Filesize
124KB

Download
memory/3008-3-0x0000000013140000-0x000000001315F000-memory.dmp

Filesize
124KB

Download