e1263cb3be07c995a401f0330cf9ed5c1ac312399a250a8415dd64ad465ddac0

Analysis

max time kernel
141s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-10-2024 13:07

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General

Target

5799c36ef14b2d929c07091d02035afa_JaffaCakes118.exe
Size

1.3MB
MD5

5799c36ef14b2d929c07091d02035afa
SHA1

067d24dc4551b16018eb331ed7c9825f7d53baf5
SHA256

e1263cb3be07c995a401f0330cf9ed5c1ac312399a250a8415dd64ad465ddac0
SHA512

5571a35c68936ced6d38162184fc2c36bc91671ddaf43cb6cb17c1176cb214cc9aaa671097b326d99112d13025ee486d6c3e978b5dfaba08480b10118b658937
SSDEEP

24576:qg4LWJQyPxbhsJg4LWJQyPxbhsNZ1xuVVjfFoynPaVBUR8f+kN10EB4:qg4LWJQihsJg4LWJQihsXQDgok30J

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	4032	dw20.exe
Token: SeBackupPrivilege	4032	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4200 wrote to memory of 4032	4200	5799c36ef14b2d929c07091d02035afa_JaffaCakes118.exe	84
PID 4200 wrote to memory of 4032	4200	5799c36ef14b2d929c07091d02035afa_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\5799c36ef14b2d929c07091d02035afa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5799c36ef14b2d929c07091d02035afa_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4200
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 844
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4032

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/4200-0-0x00007FFB2A235000-0x00007FFB2A236000-memory.dmp

Filesize
4KB

Download
memory/4200-1-0x00007FFB29F80000-0x00007FFB2A921000-memory.dmp

Filesize
9.6MB

Download
memory/4200-2-0x000000001BBF0000-0x000000001C0BE000-memory.dmp

Filesize
4.8MB

Download
memory/4200-3-0x00007FFB29F80000-0x00007FFB2A921000-memory.dmp

Filesize
9.6MB

Download
memory/4200-4-0x000000001C5A0000-0x000000001C646000-memory.dmp

Filesize
664KB

Download
memory/4200-5-0x000000001CAC0000-0x000000001CB5C000-memory.dmp

Filesize
624KB

Download
memory/4200-12-0x00007FFB29F80000-0x00007FFB2A921000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads