08fbfb7ea3fbf9acc391bb69030b09816d1992169af08b63bba885ac8f0cb2f8

Analysis

max time kernel
94s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-01-2025 02:54

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General

Target

JaffaCakes118_131cd33741ecd765120cdfac28527736.exe
Size

927KB
MD5

131cd33741ecd765120cdfac28527736
SHA1

1ab0b0e5517a9a01c148220e7cc28c07242214d5
SHA256

08fbfb7ea3fbf9acc391bb69030b09816d1992169af08b63bba885ac8f0cb2f8
SHA512

0d02fc6b74345ca02cbed955e49caeb41faee09b9b8e37e7621e3b60f611671cf271172624896a3f1c6c1717e7b619c69c12b2a6541e38da90a4d9b9b2aac106
SSDEEP

24576:PAlf+mjRLEdhbTUmjB8SNPJ7ugZIb+f6V6a2M7P/rae/7DV+q:P+jpoTUmS6+R3/wq

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	JaffaCakes118_131cd33741ecd765120cdfac28527736.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	4460	dw20.exe
Token: SeBackupPrivilege	4460	dw20.exe
Token: SeBackupPrivilege	4460	dw20.exe
Token: SeBackupPrivilege	4460	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 4460	2372	JaffaCakes118_131cd33741ecd765120cdfac28527736.exe	90
PID 2372 wrote to memory of 4460	2372	JaffaCakes118_131cd33741ecd765120cdfac28527736.exe	90
PID 2372 wrote to memory of 4460	2372	JaffaCakes118_131cd33741ecd765120cdfac28527736.exe	90

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_131cd33741ecd765120cdfac28527736.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_131cd33741ecd765120cdfac28527736.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 1180
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4460

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

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Downloads

memory/2372-0-0x0000000075392000-0x0000000075393000-memory.dmp

Filesize
4KB

Download
memory/2372-1-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download
memory/2372-2-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download
memory/2372-10-0x0000000075390000-0x0000000075941000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads