c8e65ff5716622b4ea9c3a5b0de79f04afa561654098b4f8f684ace3f415718c

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 13:18

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General

Target

3a38b04addd757a8f535dcd480558770_JaffaCakes118.exe
Size

273KB
MD5

3a38b04addd757a8f535dcd480558770
SHA1

a80303a20e9fc79063ff5ee55ee677990715421d
SHA256

c8e65ff5716622b4ea9c3a5b0de79f04afa561654098b4f8f684ace3f415718c
SHA512

4e9978449ca2627e6cc0f6ca4b6ad462aefa547300ad9c5dedf742d31cddc9db7a3b8368c14bd5259f6a1ce09321cc3e13f202e8d6fca933f47c3bc8018b905f
SSDEEP

3072:QV4Cobi0ZIU/iWqnvP4H+XbH5WGNWP7lWuuexgZV/lOgKwGSGOBYvGERYVY4YA6w:QKnLiWqnIH+T5hNS7lWb1LoU6dCY8

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	3a38b04addd757a8f535dcd480558770_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 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	4804	dw20.exe
Token: SeBackupPrivilege	4804	dw20.exe
Token: SeBackupPrivilege	4804	dw20.exe
Token: SeBackupPrivilege	4804	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5008 wrote to memory of 4804	5008	3a38b04addd757a8f535dcd480558770_JaffaCakes118.exe	85
PID 5008 wrote to memory of 4804	5008	3a38b04addd757a8f535dcd480558770_JaffaCakes118.exe	85
PID 5008 wrote to memory of 4804	5008	3a38b04addd757a8f535dcd480558770_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\3a38b04addd757a8f535dcd480558770_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3a38b04addd757a8f535dcd480558770_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5008
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 840
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4804

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/5008-0-0x0000000074EA2000-0x0000000074EA3000-memory.dmp

Filesize
4KB

Download
memory/5008-1-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/5008-2-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/5008-9-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads