4df895f005f58c0e16c9f7a7ffb57526587144947408b2369215d215a56914b5

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/09/2024, 17:04

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General

Target

de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe
Size

2.3MB
MD5

de88f948bef413368509eac2e8f09fc8
SHA1

2442e26dd0e5abdc424803f4420908320e230c08
SHA256

4df895f005f58c0e16c9f7a7ffb57526587144947408b2369215d215a56914b5
SHA512

f3e5635ba5b0734bf89d07549cef14ed1227bad621194eac992aa1b6b8c74bdf15c550545b97d602b229787640da6109a2057bf74138e74cd0e8b65aaba04bd9
SSDEEP

49152:gTEFVxVbtrlYI9xq0oL4nnWKEtStHbPC6SAExuYJ8NGBKCUTjxLdTp4JCFk:HVbtrKI9xFo0nPEWC3VxuYWGMFe9

Score

6^/10

bootkit discovery persistence

Malware Config

Signatures

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe

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	de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3000	de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 3000	2672	de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe	31
PID 2672 wrote to memory of 3000	2672	de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe	31
PID 2672 wrote to memory of 3000	2672	de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe	31
PID 2672 wrote to memory of 3000	2672	de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Users\Admin\AppData\Local\Temp\de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\de88f948bef413368509eac2e8f09fc8_JaffaCakes118.exe" /postdata
  2⤵
  - Writes to the Master Boot Record (MBR)
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads