a6d36b49e8db816a2da47f5ecbb38933e4e215d96be806e65a4a5c57ecc3985e

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15/09/2024, 00:39

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General

Target

e15c4453763cbc159e75791a54cffd4f_JaffaCakes118.exe
Size

1.6MB
MD5

e15c4453763cbc159e75791a54cffd4f
SHA1

ef4d37e7e2eed95e977cf1a00f2e7ae87ba1ee4f
SHA256

a6d36b49e8db816a2da47f5ecbb38933e4e215d96be806e65a4a5c57ecc3985e
SHA512

a188a7f780cac2b1b5ea28c0a46ccb48e42f9e56be61af5b1b624604d638c4245beef4a664dcacf940c8777af09b627bf4b2c1464a81d8102a63b6f7e15f94b3
SSDEEP

24576:2IWriVc8iHNFphPIWriI57c9IW1dXgfC/MHmg:3WIc8MNFgWJc9IW1dXgfC/MHmg

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	4872	dw20.exe
Token: SeBackupPrivilege	4872	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4996 wrote to memory of 4872	4996	e15c4453763cbc159e75791a54cffd4f_JaffaCakes118.exe	83
PID 4996 wrote to memory of 4872	4996	e15c4453763cbc159e75791a54cffd4f_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\e15c4453763cbc159e75791a54cffd4f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e15c4453763cbc159e75791a54cffd4f_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4996
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 820
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4872

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

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Downloads

memory/4996-0-0x00007FFB52195000-0x00007FFB52196000-memory.dmp

Filesize
4KB

Download
memory/4996-1-0x00007FFB51EE0000-0x00007FFB52881000-memory.dmp

Filesize
9.6MB

Download
memory/4996-2-0x00007FFB51EE0000-0x00007FFB52881000-memory.dmp

Filesize
9.6MB

Download
memory/4996-9-0x00007FFB51EE0000-0x00007FFB52881000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads