d2e7cabb44a16d4c458cd65cd1c22eefba305b9afa12d76c508b975f68f1225e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 04:44

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General

Target

ea9c208b386575f530e9e196e689febf_JaffaCakes118.exe
Size

48KB
MD5

ea9c208b386575f530e9e196e689febf
SHA1

d53630e73df1477a12a1332674c8735e60a18be4
SHA256

d2e7cabb44a16d4c458cd65cd1c22eefba305b9afa12d76c508b975f68f1225e
SHA512

947b1c4068416b89d688c7daea61df7c53fe0472654fb745e21d77014eb6dff11fbfb90fc04618c096f1f2ba4e759d9e00388a7d3d248bd1e148d2180a9710e2
SSDEEP

768:UvHK8CQV2CzP0+SErIYnQMgxSEobBMQl/N5lnxW:h8Cyh70+SEsJkEGBM2N5q

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	ea9c208b386575f530e9e196e689febf_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	416	dw20.exe
Token: SeBackupPrivilege	416	dw20.exe
Token: SeBackupPrivilege	416	dw20.exe
Token: SeBackupPrivilege	416	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3824 wrote to memory of 416	3824	ea9c208b386575f530e9e196e689febf_JaffaCakes118.exe	82
PID 3824 wrote to memory of 416	3824	ea9c208b386575f530e9e196e689febf_JaffaCakes118.exe	82
PID 3824 wrote to memory of 416	3824	ea9c208b386575f530e9e196e689febf_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\ea9c208b386575f530e9e196e689febf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea9c208b386575f530e9e196e689febf_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3824
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 824
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:416

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/3824-0-0x0000000074A92000-0x0000000074A93000-memory.dmp

Filesize
4KB

Download
memory/3824-1-0x0000000074A90000-0x0000000075041000-memory.dmp

Filesize
5.7MB

Download
memory/3824-2-0x0000000074A90000-0x0000000075041000-memory.dmp

Filesize
5.7MB

Download
memory/3824-9-0x0000000074A90000-0x0000000075041000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads