c7a0ba1001d04f0830b61f533f6aec0d665bb6424bbdeb7d29dc418f23abadb5

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/09/2024, 08:11

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fe1d076870ed37b3ae559765471b60a5_JaffaCakes118.exe
Size

406KB
MD5

fe1d076870ed37b3ae559765471b60a5
SHA1

8ff0b3ac6fd9fdc56de6205a3e080b5bc8985103
SHA256

c7a0ba1001d04f0830b61f533f6aec0d665bb6424bbdeb7d29dc418f23abadb5
SHA512

78ce7e687b1c83589192cb2a7284871b90b23d7ce95fa833c1227de75e640d10f083784b761370d7319528a37fa7eae2b2ffbeec4728c3198ea0b185fc4dcc68
SSDEEP

12288:BsnaVUMZc7VQHXosKqWSaX3VnL0HcLDSf3W9:mS8Q4sKzlX3VgHO9

Score

3^/10

discovery

Malware Config

Signatures

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	fe1d076870ed37b3ae559765471b60a5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

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 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	5096	dw20.exe
Token: SeBackupPrivilege	5096	dw20.exe
Token: SeBackupPrivilege	5096	dw20.exe
Token: SeBackupPrivilege	5096	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3908 wrote to memory of 5096	3908	fe1d076870ed37b3ae559765471b60a5_JaffaCakes118.exe	82
PID 3908 wrote to memory of 5096	3908	fe1d076870ed37b3ae559765471b60a5_JaffaCakes118.exe	82
PID 3908 wrote to memory of 5096	3908	fe1d076870ed37b3ae559765471b60a5_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\fe1d076870ed37b3ae559765471b60a5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fe1d076870ed37b3ae559765471b60a5_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3908
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 808
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:5096

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3908-0-0x0000000074C52000-0x0000000074C53000-memory.dmp

Filesize
4KB

Download
memory/3908-1-0x0000000074C50000-0x0000000075201000-memory.dmp

Filesize
5.7MB

Download
memory/3908-2-0x0000000074C50000-0x0000000075201000-memory.dmp

Filesize
5.7MB

Download
memory/3908-9-0x0000000074C50000-0x0000000075201000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads