09a8cd856b5bc648dd52e35a2ee2f6901fe3e5234ce7745afe9c382f7bd37673

Analysis

max time kernel
148s
max time network
153s
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 19:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5335da6b3ea4999d8247538de7d4419a_JaffaCakes118.exe
Size

1.8MB
MD5

5335da6b3ea4999d8247538de7d4419a
SHA1

4abc7b7da9982cc9f462b32c39ca3a7c233f949a
SHA256

09a8cd856b5bc648dd52e35a2ee2f6901fe3e5234ce7745afe9c382f7bd37673
SHA512

5a5cc16c1b15192a6149f88b590412b73f0862f7ab3252558a8b41d2e4dc62a4ccdf24f952757a9a2be6835af271f47c2fd5c4dedee434a1ae87ec0180843454
SSDEEP

24576:Cb1gQ6HUNU0cwixq0YJm/uivIABj+jglAOwBfq:C/1lcwGqRJmnIA6R4

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeBackupPrivilege	1676	dw20.exe
Token: SeBackupPrivilege	1676	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3920 wrote to memory of 1676	3920	5335da6b3ea4999d8247538de7d4419a_JaffaCakes118.exe	112
PID 3920 wrote to memory of 1676	3920	5335da6b3ea4999d8247538de7d4419a_JaffaCakes118.exe	112

C:\Users\Admin\AppData\Local\Temp\5335da6b3ea4999d8247538de7d4419a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5335da6b3ea4999d8247538de7d4419a_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3920
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 780
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:1676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3920-0-0x00007FFCC0775000-0x00007FFCC0776000-memory.dmp

Filesize
4KB

Download
memory/3920-1-0x000000001C270000-0x000000001C316000-memory.dmp

Filesize
664KB

Download
memory/3920-2-0x00007FFCC04C0000-0x00007FFCC0E61000-memory.dmp

Filesize
9.6MB

Download
memory/3920-3-0x00007FFCC04C0000-0x00007FFCC0E61000-memory.dmp

Filesize
9.6MB

Download
memory/3920-4-0x00007FFCC0775000-0x00007FFCC0776000-memory.dmp

Filesize
4KB

Download
memory/3920-5-0x00007FFCC04C0000-0x00007FFCC0E61000-memory.dmp

Filesize
9.6MB

Download
memory/3920-12-0x00007FFCC04C0000-0x00007FFCC0E61000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads