ef2191a78217e9ca9f30468b5b192ec83ee6d5c1e417bc247fcefd945177b4ca

Analysis

max time kernel
95s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-01-2025 15:40

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General

Target

JaffaCakes118_5abe3338efc0f28b3ba8704bdc9b35a0.exe
Size

34KB
MD5

5abe3338efc0f28b3ba8704bdc9b35a0
SHA1

522ab80e4d3495904250630cc4baf9e08ec21b1e
SHA256

ef2191a78217e9ca9f30468b5b192ec83ee6d5c1e417bc247fcefd945177b4ca
SHA512

215bcb0143cb5d6b68236ef0418aced7173b18975b48a031a628b54310872b4eeb5a002a4e7ffffe7a4dff9a63a153e7f8246d6dd5ccb2ef4f43e5b3778ddebe
SSDEEP

384:ComOmOyAIesEH6aJ7zIndsj48gwplzCb2rah5btfnN0GSyd2SX4O0dbCY6BlcU+h:LmOmOTFsdsjg/Vh5btfNLSYhKWbqpj+

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	JaffaCakes118_5abe3338efc0f28b3ba8704bdc9b35a0.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	5052	dw20.exe
Token: SeBackupPrivilege	5052	dw20.exe
Token: SeBackupPrivilege	5052	dw20.exe
Token: SeBackupPrivilege	5052	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3160 wrote to memory of 5052	3160	JaffaCakes118_5abe3338efc0f28b3ba8704bdc9b35a0.exe	84
PID 3160 wrote to memory of 5052	3160	JaffaCakes118_5abe3338efc0f28b3ba8704bdc9b35a0.exe	84
PID 3160 wrote to memory of 5052	3160	JaffaCakes118_5abe3338efc0f28b3ba8704bdc9b35a0.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5abe3338efc0f28b3ba8704bdc9b35a0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5abe3338efc0f28b3ba8704bdc9b35a0.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3160
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 848
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:5052

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/3160-0-0x0000000075292000-0x0000000075293000-memory.dmp

Filesize
4KB

Download
memory/3160-1-0x0000000075290000-0x0000000075841000-memory.dmp

Filesize
5.7MB

Download
memory/3160-2-0x0000000075290000-0x0000000075841000-memory.dmp

Filesize
5.7MB

Download
memory/3160-9-0x0000000075290000-0x0000000075841000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads