7ad5a850f087540899d7c8b491b41c318b1e8193d32905973160f9da53d62ea9

Analysis

max time kernel
93s
max time network
139s
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, 06:52

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General

Target

JaffaCakes118_4b34e4f7c8dc8f7e3afa54b775aee0a0.exe
Size

35KB
MD5

4b34e4f7c8dc8f7e3afa54b775aee0a0
SHA1

3967f6b458cdde1ac5749e6be1deaf90d0520d79
SHA256

7ad5a850f087540899d7c8b491b41c318b1e8193d32905973160f9da53d62ea9
SHA512

ceb3ddfaffdd1b57e749f3d43ac3e9082e24bc4320ade4d590c876e4b1de44bf9fd91faa92f695492db46b677ceed5a32151483ce1854cc36e73376cbdb6d11b
SSDEEP

768:lmdOz0dO9LwT3SkYHU2SCSHAcME/P2ip7Fp2Sg6cEDR:5wYHaCSgan2i5Fp2X6cED

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_4b34e4f7c8dc8f7e3afa54b775aee0a0.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	4388	dw20.exe
Token: SeBackupPrivilege	4388	dw20.exe
Token: SeBackupPrivilege	4388	dw20.exe
Token: SeBackupPrivilege	4388	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4972 wrote to memory of 4388	4972	JaffaCakes118_4b34e4f7c8dc8f7e3afa54b775aee0a0.exe	83
PID 4972 wrote to memory of 4388	4972	JaffaCakes118_4b34e4f7c8dc8f7e3afa54b775aee0a0.exe	83
PID 4972 wrote to memory of 4388	4972	JaffaCakes118_4b34e4f7c8dc8f7e3afa54b775aee0a0.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4b34e4f7c8dc8f7e3afa54b775aee0a0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4b34e4f7c8dc8f7e3afa54b775aee0a0.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4972
- 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:4388

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/4972-0-0x0000000074C32000-0x0000000074C33000-memory.dmp

Filesize
4KB

Download
memory/4972-1-0x0000000074C30000-0x00000000751E1000-memory.dmp

Filesize
5.7MB

Download
memory/4972-2-0x0000000074C30000-0x00000000751E1000-memory.dmp

Filesize
5.7MB

Download
memory/4972-9-0x0000000074C30000-0x00000000751E1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads