3d260ae5ecca1715fe6ecd19fb323cf928e29aa4dbabb633f7cb31e18c9ebdc9

Analysis

max time kernel
95s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-01-2025 20:33

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General

Target

JaffaCakes118_681aa888553cf567413931b36615c5e0.exe
Size

40KB
MD5

681aa888553cf567413931b36615c5e0
SHA1

c7e9981744c4c39b703229e1c2a303cce0458b02
SHA256

3d260ae5ecca1715fe6ecd19fb323cf928e29aa4dbabb633f7cb31e18c9ebdc9
SHA512

f1f1acce5fa3d6976e7a3db7a8173b6bc2eaab9053d1dec1a214fb198e0998428bb598ad27db259d1ca786d4a66fd56e6bdb6446fd2a3d24200aee621e0bb1f0
SSDEEP

384:SpT3nbiIDFEZhQTmmDyS/CaCYKLxzEu+NZLnT74FUvergwWu2JymMclvgfbiX+r6:iT3bBlWS/CaXvuOntervgXybxH9d7m

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_681aa888553cf567413931b36615c5e0.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	1784	dw20.exe
Token: SeBackupPrivilege	1784	dw20.exe
Token: SeBackupPrivilege	1784	dw20.exe
Token: SeBackupPrivilege	1784	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4684 wrote to memory of 1784	4684	JaffaCakes118_681aa888553cf567413931b36615c5e0.exe	82
PID 4684 wrote to memory of 1784	4684	JaffaCakes118_681aa888553cf567413931b36615c5e0.exe	82
PID 4684 wrote to memory of 1784	4684	JaffaCakes118_681aa888553cf567413931b36615c5e0.exe	82

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_681aa888553cf567413931b36615c5e0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_681aa888553cf567413931b36615c5e0.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4684
- 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:1784

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/4684-0-0x0000000074CA2000-0x0000000074CA3000-memory.dmp

Filesize
4KB

Download
memory/4684-1-0x0000000074CA0000-0x0000000075251000-memory.dmp

Filesize
5.7MB

Download
memory/4684-2-0x0000000074CA0000-0x0000000075251000-memory.dmp

Filesize
5.7MB

Download
memory/4684-9-0x0000000074CA0000-0x0000000075251000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads